Первая версия базовых компонент

2024-10-12 20:21:38 +03:00 · 2024-10-12 20:21:38 +03:00 · 201d604ca2
commit 201d604ca2
161 changed files with 9783 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,5 @@
+.idea
+
+**/target
+
+**/node_modules
--- a/202
+++ b/202
@ -0,0 +1,202 @@
+
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+   Copyright [2024] Dzyk Anton
+
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--- a/Readme.md
+++ b/Readme.md
@ -0,0 +1,52 @@
+Базовые компоненты обучающего портала DevOps-практик
+====================================================
+
+Данный проект содержит базовые компоненты для построения обучающего портала DevOps-практикам.
+
+Стек
+----
+
+1. API Server
+   * Java 21, Spring Boot 3
+2. Engine (Docker)
+   * Golang 1.21
+3. Frontend
+   * Vue.js, axios
+
+
+Связанные сервисы
+-----------------
+
+1. Keycloak
+2. PostgreSQL
+3. Kafka
+
+
+Сборка
+------
+
+```shell
+cd src/backend/api-server
+docker build -t api-server .
+```
+
+```shell
+cd src/backend/engines/docker
+docker build -t docker-engine .
+```
+
+```shell
+cd src/frontend/user-frontend
+docker build -t user-frontend .
+```
+
+Локальная разработка
+--------------------
+
+Для разработки необходимо [запустить](./debug/Readme.md) связанные сервисы.
+
+
+Лицензия
+--------
+
+Данный проект распространяется под лицензией [Apache 2.0](./LICENSE)
--- a/debug/.env
+++ b/debug/.env
@ -0,0 +1,3 @@
+KEYCLOAK_VERSION=24.0.5
+KAFKA_IMAGE_VERSION=7.7.1
+POSTGRESQL_VERSION=16
--- a/debug/Readme.md
+++ b/debug/Readme.md
@ -0,0 +1,14 @@
+Запуск окружения для разработки
+===============================
+
+
+```shell
+docker compose up -d
+```
+
+Пересоздание стенда
+```shell
+docker compose down
+docker volume rm education_system
+docker compose up -d
+```
--- a/debug/configs/application.properties
+++ b/debug/configs/application.properties
@ -0,0 +1,3 @@
+spring.datasource.url=jdbc:postgresql://localhost:5432/education_system
+spring.datasource.username=postgres
+spring.datasource.password=postgres
--- a/debug/configs/init-db.sh
+++ b/debug/configs/init-db.sh
@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+# Keycloak
+psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
+	CREATE USER keycloak PASSWORD 'keycloak';
+	CREATE DATABASE keycloak OWNER keycloak;
+EOSQL
+
+# API Server
+psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
+	CREATE USER education_system PASSWORD 'education_system';
+	CREATE DATABASE education_system OWNER education_system;
+EOSQL
--- a/debug/docker-compose.yml
+++ b/debug/docker-compose.yml
@ -0,0 +1,102 @@
+name: education-system
+
+services:
+  postgres:
+    container_name: edu_postgres
+    image: postgres:${POSTGRESQL_VERSION}
+    restart: always
+    volumes:
+      - education_system_postgres:/var/lib/postgresql/data
+      - ./configs/init-db.sh:/docker-entrypoint-initdb.d/init-db.sh
+    ports:
+      - "5432:5432"
+    networks:
+      - education_system
+    environment:
+      POSTGRES_PASSWORD: postgres
+
+  keycloak:
+    container_name: edu_keycloak
+    restart: on-failure:5
+    image: quay.io/keycloak/keycloak:${KEYCLOAK_VERSION}
+    environment:
+      KC_LOG_LEVEL: debug
+      KC_DB: postgres
+      KC_DB_URL: 'jdbc:postgresql://postgres:5432/keycloak'
+      KC_DB_USERNAME: keycloak
+      KC_DB_PASSWORD: keycloak
+      KC_DB_SCHEMA: public
+      KC_HOSTNAME: portal.local
+      KC_HOSTNAME_PATH: keycloak
+      KC_HTTP_RELATIVE_PATH: keycloak
+      KC_HTTP_ENABLED: true
+      HTTP_ADDRESS_FORWARDING: true
+      KEYCLOAK_ADMIN: admin
+      KEYCLOAK_ADMIN_PASSWORD: admin
+    ports:
+      - '8080:8080'
+    command: start-dev
+    networks:
+      - education_system
+    depends_on:
+      - postgres
+
+  zookeeper:
+    image: confluentinc/cp-zookeeper:${KAFKA_IMAGE_VERSION}
+    container_name: edu_zookeeper
+    environment:
+      ZOOKEEPER_CLIENT_PORT: 2181
+      ZOOKEEPER_TICK_TIME: 2000
+    ports:
+      - "2181:2181"
+
+  kafka:
+    image: confluentinc/cp-kafka:${KAFKA_IMAGE_VERSION}
+    container_name: edu_kafka
+    depends_on:
+      - zookeeper
+    ports:
+      - "29092:29092"
+    environment:
+      KAFKA_BROKER_ID: 1
+      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
+      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
+      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
+
+  init-kafka:
+    container_name: edu_init_kafka
+    image: confluentinc/cp-kafka:${KAFKA_IMAGE_VERSION}
+    depends_on:
+      - kafka
+    entrypoint: [ '/bin/sh', '-c' ]
+    command: |
+      "
+      kafka-topics --bootstrap-server kafka:9092 --create --if-not-exists --topic edu_task_docker --replication-factor 1 --partitions 1
+      kafka-topics --bootstrap-server kafka:9092 --create --if-not-exists --topic edu_results --replication-factor 1 --partitions 1
+
+      kafka-topics --bootstrap-server kafka:9092 --list
+      "
+
+  kafka-ui:
+    container_name: edu_kafka_ui
+    image: provectuslabs/kafka-ui:v0.7.2
+    ports:
+      - 8001:8080
+    depends_on:
+      - kafka
+      - zookeeper
+    environment:
+      KAFKA_CLUSTERS_0_NAME: local
+      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka:9092
+      KAFKA_CLUSTERS_0_METRICS_PORT: 9997
+
+volumes:
+  education_system_postgres:
+    name: education_system
+    driver: local
+
+networks:
+  education_system:
+    name: education-system
--- a/src/backend/api-server/.gitignore
+++ b/src/backend/api-server/.gitignore
@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
--- a/src/backend/api-server/.mvn/wrapper/maven-wrapper.properties
+++ b/src/backend/api-server/.mvn/wrapper/maven-wrapper.properties
@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+wrapperVersion=3.3.2
+distributionType=only-script
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.7/apache-maven-3.9.7-bin.zip
--- a/src/backend/api-server/mvnw
+++ b/src/backend/api-server/mvnw
@ -0,0 +1,259 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Apache Maven Wrapper startup batch script, version 3.3.2
+#
+# Optional ENV vars
+# -----------------
+#   JAVA_HOME - location of a JDK home dir, required when download maven via java source
+#   MVNW_REPOURL - repo url base for downloading maven distribution
+#   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+#   MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
+# ----------------------------------------------------------------------------
+
+set -euf
+[ "${MVNW_VERBOSE-}" != debug ] || set -x
+
+# OS specific support.
+native_path() { printf %s\\n "$1"; }
+case "$(uname)" in
+CYGWIN* | MINGW*)
+  [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
+  native_path() { cygpath --path --windows "$1"; }
+  ;;
+esac
+
+# set JAVACMD and JAVACCMD
+set_java_home() {
+  # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
+  if [ -n "${JAVA_HOME-}" ]; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ]; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+      JAVACCMD="$JAVA_HOME/jre/sh/javac"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+      JAVACCMD="$JAVA_HOME/bin/javac"
+
+      if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
+        echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
+        echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
+        return 1
+      fi
+    fi
+  else
+    JAVACMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v java
+    )" || :
+    JAVACCMD="$(
+      'set' +e
+      'unset' -f command 2>/dev/null
+      'command' -v javac
+    )" || :
+
+    if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
+      echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
+      return 1
+    fi
+  fi
+}
+
+# hash string like Java String::hashCode
+hash_string() {
+  str="${1:-}" h=0
+  while [ -n "$str" ]; do
+    char="${str%"${str#?}"}"
+    h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
+    str="${str#?}"
+  done
+  printf %x\\n $h
+}
+
+verbose() { :; }
+[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
+
+die() {
+  printf %s\\n "$1" >&2
+  exit 1
+}
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl=$(trim "${value-}") ;;
+  distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
+  esac
+done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
+
+case "${distributionUrl##*/}" in
+maven-mvnd-*bin.*)
+  MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
+  case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
+  *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
+  :Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
+  :Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
+  :Linux*x86_64*) distributionPlatform=linux-amd64 ;;
+  *)
+    echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
+    distributionPlatform=linux-amd64
+    ;;
+  esac
+  distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
+  ;;
+maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
+*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
+MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
+
+exec_maven() {
+  unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
+  exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
+}
+
+if [ -d "$MAVEN_HOME" ]; then
+  verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  exec_maven "$@"
+fi
+
+case "${distributionUrl-}" in
+*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
+*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
+esac
+
+# prepare tmp dir
+if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
+  clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
+  trap clean HUP INT TERM EXIT
+else
+  die "cannot create temp dir"
+fi
+
+mkdir -p -- "${MAVEN_HOME%/*}"
+
+# Download and Install Apache Maven
+verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+verbose "Downloading from: $distributionUrl"
+verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+# select .zip or .tar.gz
+if ! command -v unzip >/dev/null; then
+  distributionUrl="${distributionUrl%.zip}.tar.gz"
+  distributionUrlName="${distributionUrl##*/}"
+fi
+
+# verbose opt
+__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
+[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
+
+# normalize http auth
+case "${MVNW_PASSWORD:+has-password}" in
+'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
+esac
+
+if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
+  verbose "Found wget ... using wget"
+  wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
+elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
+  verbose "Found curl ... using curl"
+  curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
+elif set_java_home; then
+  verbose "Falling back to use Java to download"
+  javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
+  targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
+  cat >"$javaSource" <<-END
+	public class Downloader extends java.net.Authenticator
+	{
+	  protected java.net.PasswordAuthentication getPasswordAuthentication()
+	  {
+	    return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
+	  }
+	  public static void main( String[] args ) throws Exception
+	  {
+	    setDefault( new Downloader() );
+	    java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
+	  }
+	}
+	END
+  # For Cygwin/MinGW, switch paths to Windows format before running javac and java
+  verbose " - Compiling Downloader.java ..."
+  "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
+  verbose " - Running Downloader.java ..."
+  "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
+fi
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+if [ -n "${distributionSha256Sum-}" ]; then
+  distributionSha256Result=false
+  if [ "$MVN_CMD" = mvnd.sh ]; then
+    echo "Checksum validation is not supported for maven-mvnd." >&2
+    echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  elif command -v sha256sum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$distributionSha256Sum  $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
+      distributionSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $distributionSha256Result = false ]; then
+    echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
+    echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
+    exit 1
+  fi
+fi
+
+# unzip and move
+if command -v unzip >/dev/null; then
+  unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
+else
+  tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
+fi
+printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
+mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
+
+clean || :
+exec_maven "$@"
--- a/src/backend/api-server/mvnw.cmd
+++ b/src/backend/api-server/mvnw.cmd
@ -0,0 +1,149 @@
+<# : batch portion
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.2
+@REM
+@REM Optional ENV vars
+@REM   MVNW_REPOURL - repo url base for downloading maven distribution
+@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
+@REM ----------------------------------------------------------------------------
+
+@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
+@SET __MVNW_CMD__=
+@SET __MVNW_ERROR__=
+@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
+@SET PSModulePath=
+@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
+  IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
+)
+@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
+@SET __MVNW_PSMODULEP_SAVE=
+@SET __MVNW_ARG0_NAME__=
+@SET MVNW_USERNAME=
+@SET MVNW_PASSWORD=
+@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
+@echo Cannot start maven from wrapper >&2 && exit /b 1
+@GOTO :EOF
+: end batch / begin powershell #>
+
+$ErrorActionPreference = "Stop"
+if ($env:MVNW_VERBOSE -eq "true") {
+  $VerbosePreference = "Continue"
+}
+
+# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
+$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
+if (!$distributionUrl) {
+  Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
+}
+
+switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
+  "maven-mvnd-*" {
+    $USE_MVND = $true
+    $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
+    $MVN_CMD = "mvnd.cmd"
+    break
+  }
+  default {
+    $USE_MVND = $false
+    $MVN_CMD = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($env:MVNW_REPOURL) {
+  $MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
+  $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
+}
+$distributionUrlName = $distributionUrl -replace '^.*/',''
+$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
+$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
+if ($env:MAVEN_USER_HOME) {
+  $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
+}
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
+$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
+
+if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
+  Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
+  Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
+  exit $?
+}
+
+if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
+  Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
+}
+
+# prepare tmp dir
+$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
+$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
+$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
+trap {
+  if ($TMP_DOWNLOAD_DIR.Exists) {
+    try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+    catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+  }
+}
+
+New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
+
+# Download and Install Apache Maven
+Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
+Write-Verbose "Downloading from: $distributionUrl"
+Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
+
+$webclient = New-Object System.Net.WebClient
+if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
+  $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
+}
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
+
+# If specified, validate the SHA-256 sum of the Maven distribution zip file
+$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
+if ($distributionSha256Sum) {
+  if ($USE_MVND) {
+    Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
+  }
+  Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+  if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
+    Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
+  }
+}
+
+# unzip and move
+Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
+Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
+try {
+  Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
+} catch {
+  if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
+    Write-Error "fail to move MAVEN_HOME"
+  }
+} finally {
+  try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
+  catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
+}
+
+Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
--- a/src/backend/api-server/pom.xml
+++ b/src/backend/api-server/pom.xml
@ -0,0 +1,181 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>ru.oa2.edu</groupId>
+	<artifactId>edu-api-server</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>ApiServer</name>
+	<description>Education System</description>
+
+	<properties>
+		<java.version>21</java.version>
+		<maven.compiler.source>${java.version}</maven.compiler.source>
+		<maven.compiler.target>${java.version}</maven.compiler.target>
+
+		<spring-boot.version>3.3.3</spring-boot.version>
+		<springframework.version>6.1.12</springframework.version>
+		<spring-security-test.version>6.3.3</spring-security-test.version>
+		<keycloak.version>24.0.5</keycloak.version>
+		<spring-kafka.version>3.2.3</spring-kafka.version>
+
+		<postgresql.version>42.7.2</postgresql.version>
+		<jakarta.annotation-api.version>2.1.1</jakarta.annotation-api.version>
+		<jakarta.validation-api.version>3.1.0</jakarta.validation-api.version>
+		<lombok.version>1.18.34</lombok.version>
+		<junit-jupiter.version>5.10.3</junit-jupiter.version>
+
+		<maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
+	</properties>
+
+	<dependencies>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+			<version>${spring-boot.version}</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+			<version>${spring-boot.version}</version>
+		</dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+			<version>${spring-boot.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-oauth2-resource-server</artifactId>
+			<version>${spring-boot.version}</version>
+        </dependency>
+
+		<dependency>
+			<groupId>org.keycloak</groupId>
+			<artifactId>keycloak-spring-security-adapter</artifactId>
+			<version>${keycloak.version}</version>
+		</dependency>
+
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <version>${postgresql.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>jakarta.annotation</groupId>
+            <artifactId>jakarta.annotation-api</artifactId>
+            <version>${jakarta.annotation-api.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+            <version>${jakarta.validation-api.version}</version>
+        </dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+			<version>${spring-boot.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-starter-tomcat</artifactId>
+                </exclusion>
+            </exclusions>
+		</dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-undertow</artifactId>
+			<version>${spring-boot.version}</version>
+        </dependency>
+
+		<dependency>
+			<groupId>org.springframework.kafka</groupId>
+			<artifactId>spring-kafka</artifactId>
+			<version>${spring-kafka.version}</version>
+		</dependency>
+
+
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+			<version>2.17.2</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<version>${lombok.version}</version>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<version>${spring-boot.version}</version>
+			<scope>test</scope>
+		</dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+			<version>${springframework.version}</version>
+        </dependency>
+
+		<dependency>
+			<groupId>org.springframework.security</groupId>
+			<artifactId>spring-security-test</artifactId>
+			<version>${spring-security-test.version}</version>
+			<scope>test</scope>
+		</dependency>
+
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+			<version>${junit-jupiter.version}</version>
+            <scope>test</scope>
+        </dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<version>${spring-boot.version}</version>
+				<configuration>
+					<excludes>
+						<exclude>
+							<groupId>org.projectlombok</groupId>
+							<artifactId>lombok</artifactId>
+						</exclude>
+					</excludes>
+				</configuration>
+			</plugin>
+
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>${maven-compiler-plugin.version}</version>
+				<configuration>
+					<annotationProcessorPaths>
+						<path>
+							<groupId>org.projectlombok</groupId>
+							<artifactId>lombok</artifactId>
+							<version>${lombok.version}</version>
+						</path>
+					</annotationProcessorPaths>
+					<parameters>true</parameters>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/ApiServerApplication.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/ApiServerApplication.java
@ -0,0 +1,24 @@
+package ru.oa2.edu.api.application;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+
+@SpringBootApplication
+@ComponentScan(basePackages={"ru.oa2.edu.api.*"})
+@EnableJpaRepositories(basePackages={
+		"ru.oa2.edu.api.application.database",
+		"ru.oa2.edu.api.domain.job"
+})
+@EnableTransactionManagement
+@EntityScan(basePackages="ru.oa2.edu.api.application.entities")
+public class ApiServerApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ApiServerApplication.class, args);
+	}
+
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/ApplicationConfig.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/ApplicationConfig.java
@ -0,0 +1,15 @@
+package ru.oa2.edu.api.application.config;
+
+import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.authorization.AuthorizationEventPublisher;
+import org.springframework.security.authorization.SpringAuthorizationEventPublisher;
+
+public class ApplicationConfig {
+
+    @Bean
+    public AuthorizationEventPublisher authorizationEventPublisher
+            (ApplicationEventPublisher applicationEventPublisher) {
+        return new SpringAuthorizationEventPublisher(applicationEventPublisher);
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/CustomSuccessHandler.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/CustomSuccessHandler.java
@ -0,0 +1,34 @@
+package ru.oa2.edu.api.application.config;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken;
+import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
+
+
+import java.io.IOException;
+
+@Slf4j
+public class CustomSuccessHandler extends SavedRequestAwareAuthenticationSuccessHandler {
+    @Override
+    public void onAuthenticationSuccess(final HttpServletRequest request,
+                                        final HttpServletResponse response, final Authentication authentication)
+            throws IOException, ServletException {
+        super.onAuthenticationSuccess(request, response, authentication);
+
+        HttpSession session = request.getSession(true);
+
+        try {
+            var jwtAuth = ((JwtAuthenticationToken) authentication).getTokenAttributes();
+            var sub = (String) jwtAuth.get("sub");
+            log.info(String.format("SUB: %s", sub));
+        } catch (Exception e) {
+            log.error("Error in getting User info", e);
+        }
+    }
+
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/KafkaConfig.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/KafkaConfig.java
@ -0,0 +1,70 @@
+package ru.oa2.edu.api.application.config;
+
+
+import org.apache.kafka.clients.consumer.ConsumerConfig;
+import org.apache.kafka.clients.producer.ProducerConfig;
+import org.apache.kafka.common.serialization.StringDeserializer;
+import org.apache.kafka.common.serialization.StringSerializer;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory;
+import org.springframework.kafka.core.*;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Configuration
+public class KafkaConfig {
+
+    @Value("${kafka.address}")
+    private String kafkaAddress;
+
+    @Bean
+    public ProducerFactory<String, String> producerFactory() {
+        Map<String, Object> configProps = new HashMap<>();
+        configProps.put(
+                ProducerConfig.BOOTSTRAP_SERVERS_CONFIG,
+                kafkaAddress);
+        configProps.put(
+                ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG,
+                StringSerializer.class);
+        configProps.put(
+                ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG,
+                StringSerializer.class);
+        return new DefaultKafkaProducerFactory<>(configProps);
+    }
+
+    @Bean
+    public ConsumerFactory<String, String> consumerFactory() {
+        Map<String, Object> props = new HashMap<>();
+        props.put(
+                ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG,
+                kafkaAddress);
+        props.put(
+                ConsumerConfig.GROUP_ID_CONFIG,
+                "edu_results");
+        props.put(
+                ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
+                StringDeserializer.class);
+        props.put(
+                ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
+                StringDeserializer.class);
+        return new DefaultKafkaConsumerFactory<>(props);
+    }
+
+    @Bean
+    public ConcurrentKafkaListenerContainerFactory<String, String>
+    kafkaListenerContainerFactory() {
+
+        ConcurrentKafkaListenerContainerFactory<String, String> factory =
+                new ConcurrentKafkaListenerContainerFactory<>();
+        factory.setConsumerFactory(consumerFactory());
+        return factory;
+    }
+
+    @Bean
+    public KafkaTemplate<String, String> kafkaTemplate() {
+        return new KafkaTemplate<>(producerFactory());
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/SaveUser.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/SaveUser.java
@ -0,0 +1,35 @@
+package ru.oa2.edu.api.application.config;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.authorization.AuthorizationDecision;
+import org.springframework.security.authorization.AuthorizationEventPublisher;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken;
+import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
+import org.springframework.stereotype.Component;
+import ru.oa2.edu.api.application.database.UserJpaRepository;
+import ru.oa2.edu.api.domain.user.User;
+
+import java.io.IOException;
+import java.util.function.Supplier;
+
+@Slf4j
+@Component
+public class SaveUser implements AuthorizationEventPublisher {
+
+    @Autowired
+    UserJpaRepository userRepository;
+
+    @Override
+    public <T> void publishAuthorizationEvent(Supplier<Authentication> authentication, T object, AuthorizationDecision decision) {
+        if (userRepository.findByInternalId(authentication.get().getName()) == null) {
+            userRepository.save(new User(authentication.get().getName()));
+            log.info("User with name {} was added", authentication.get().getName());
+        }
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/SecurityConfig.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/config/SecurityConfig.java
@ -0,0 +1,34 @@
+package ru.oa2.edu.api.application.config;
+
+import jakarta.servlet.http.HttpServletRequest;
+import org.keycloak.adapters.springsecurity.account.SimpleKeycloakAccount;
+import org.keycloak.adapters.springsecurity.token.KeycloakAuthenticationToken;
+import org.keycloak.representations.AccessToken;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Scope;
+import org.springframework.context.annotation.ScopedProxyMode;
+import org.springframework.security.config.Customizer;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.oauth2.jwt.Jwt;
+import org.springframework.security.oauth2.jwt.JwtDecoder;
+import org.springframework.security.oauth2.jwt.JwtException;
+import org.springframework.security.web.SecurityFilterChain;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+@Configuration
+public class SecurityConfig {
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        http
+                .authorizeHttpRequests(authorize -> authorize
+                        .requestMatchers("/actuator/**").permitAll()
+                        .anyRequest().authenticated()
+                )
+                .oauth2ResourceServer((oauth2) -> oauth2.jwt(Customizer.withDefaults()));
+        return http.build();
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/controller/ApiController.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/controller/ApiController.java
@ -0,0 +1,45 @@
+package ru.oa2.edu.api.application.controller;
+
+import java.util.Collection;
+import java.util.List;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Role;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.*;
+import ru.oa2.edu.api.domain.task.TaskDTO;
+import ru.oa2.edu.api.domain.theme.ThemeDTO;
+import ru.oa2.edu.api.application.services.RepositoryService;
+
+@RestController
+@RequestMapping("/api")
+public class ApiController {
+
+    private final RepositoryService repositoryService;
+
+    public ApiController(RepositoryService repositoryService) {
+        this.repositoryService = repositoryService;
+    }
+
+    @GetMapping()
+    @RequestMapping("/themes")
+    @PreAuthorize("hasAnyRole('USER', 'ADMIN', 'CURATOR')")
+    public Collection<ThemeDTO> getThemes() {
+        return repositoryService.listThemes();
+    }
+
+
+
+    @GetMapping()
+    @RequestMapping("/task/{id}")
+    @PreAuthorize("hasAnyRole('USER', 'ADMIN', 'CURATOR')")
+    public TaskDTO getTask(@PathVariable("id") long id) {
+        return repositoryService.getTask(id);
+    }
+
+    @GetMapping("/version")
+    @PreAuthorize("hasAnyRole('USER', 'ADMIN', 'CURATOR')")
+    public String getVersion() {
+        return "1.0.0";
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/controller/RunController.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/controller/RunController.java
@ -0,0 +1,40 @@
+package ru.oa2.edu.api.application.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import ru.oa2.edu.api.domain.dto.EngineTypes;
+import ru.oa2.edu.api.domain.dto.Job;
+import ru.oa2.edu.api.application.services.RunnerService;
+
+@RestController
+@RequestMapping("/api")
+public class RunController {
+
+    @Autowired
+    RunnerService runnerService;
+
+    @PutMapping()
+    @RequestMapping("/run")
+    public ResponseEntity run(@RequestBody Job job) {
+        EngineTypes.DOCKER.toString();
+        switch (EngineTypes.fromString(job.getEngineType())) {
+            case EngineTypes.DOCKER, EngineTypes.DOCKER_BUILDX: {
+                var runId = runnerService.Job("edu_task_docker", job);
+                return ResponseEntity.ok().body(runId);
+            }
+            default: {
+                var res = ResponseEntity.badRequest();
+                res.body("not support engine");
+                return res.build();
+            }
+        }
+    }
+
+    @GetMapping()
+    @RequestMapping("/run/status/{job_id}")
+    public ResponseEntity getResult(@PathVariable("job_id") long jobId) {
+        var result = runnerService.Status(jobId);
+        return ResponseEntity.ok().body(result);
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/controller/ThemeController.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/controller/ThemeController.java
@ -0,0 +1,37 @@
+package ru.oa2.edu.api.application.controller;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.*;
+import ru.oa2.edu.api.application.services.RepositoryService;
+import ru.oa2.edu.api.domain.theme.ThemeDTO;
+
+@RestController
+@RequestMapping("/api/theme")
+public class ThemeController {
+
+    private final RepositoryService repositoryService;
+
+    public ThemeController(RepositoryService repositoryService) {
+        this.repositoryService = repositoryService;
+    }
+
+    @GetMapping("{id}")
+    @PreAuthorize("hasAnyRole('USER', 'ADMIN', 'CURATOR')")
+    public ThemeDTO getTheme(@PathVariable("id") Long id) {
+        return repositoryService.getTheme(id);
+    }
+
+    @PostMapping
+    @PreAuthorize("hasAnyRole('CURATOR', 'ADMIN')")
+    public ResponseEntity createTheme(@RequestBody ThemeDTO themeDTO) {
+        repositoryService.createTheme(themeDTO);
+        return ResponseEntity.ok().build();
+    }
+
+    @PutMapping("{id}")
+    @PreAuthorize("hasAnyRole('CURATOR', 'ADMIN')")
+    public ThemeDTO updateTheme(@PathVariable("id") Long id, @RequestBody ThemeDTO themeDTO) {
+        return repositoryService.updateTheme(id, themeDTO);
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/controller/UserController.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/controller/UserController.java
@ -0,0 +1,37 @@
+package ru.oa2.edu.api.application.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationToken;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import ru.oa2.edu.api.application.services.RepositoryService;
+import ru.oa2.edu.api.domain.user.UserInfo;
+import ru.oa2.edu.api.domain.user.UserRepository;
+import ru.oa2.edu.api.domain.user.UserStatistic;
+
+@RestController
+@RequestMapping("/api/user")
+public class UserController {
+
+    @Autowired
+    RepositoryService repositoryService;
+
+    @Autowired
+    UserRepository userRepository;
+
+    @GetMapping("/current")
+    public UserInfo getCurrentUser(Authentication authentication) {
+        var jwtAuth = ((JwtAuthenticationToken) authentication).getTokenAttributes();
+
+        var user = userRepository.findByInternalId(authentication.getName());
+        return new UserInfo(
+                authentication.getName(),
+                jwtAuth.get("family_name").toString(),
+                jwtAuth.get("given_name").toString(),
+                jwtAuth.get("email").toString(),
+                repositoryService.getUserStatistic(user.getId())
+                );
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/JobJpaRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/JobJpaRepository.java
@ -0,0 +1,10 @@
+package ru.oa2.edu.api.application.database;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+import ru.oa2.edu.api.domain.job.Job;
+import ru.oa2.edu.api.domain.job.JobRepository;
+
+@Repository
+public interface JobJpaRepository extends JpaRepository<Job, Long>, JobRepository {
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/TaskJpaRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/TaskJpaRepository.java
@ -0,0 +1,10 @@
+package ru.oa2.edu.api.application.database;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+import ru.oa2.edu.api.domain.task.Task;
+import ru.oa2.edu.api.domain.task.TaskRepository;
+
+@Repository
+public interface TaskJpaRepository extends JpaRepository<Task, Long>, TaskRepository {
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/ThemeJpaRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/ThemeJpaRepository.java
@ -0,0 +1,10 @@
+package ru.oa2.edu.api.application.database;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+import ru.oa2.edu.api.domain.theme.Theme;
+import ru.oa2.edu.api.domain.theme.ThemeRepository;
+
+@Repository
+public interface ThemeJpaRepository extends JpaRepository<Theme, Long>, ThemeRepository {
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/UserJpaRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/UserJpaRepository.java
@ -0,0 +1,10 @@
+package ru.oa2.edu.api.application.database;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+import ru.oa2.edu.api.domain.user.User;
+import ru.oa2.edu.api.domain.user.UserRepository;
+
+@Repository
+public interface UserJpaRepository extends JpaRepository<User, Long>, UserRepository {
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/UserProgressJpaRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/database/UserProgressJpaRepository.java
@ -0,0 +1,8 @@
+package ru.oa2.edu.api.application.database;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ru.oa2.edu.api.domain.user.UserProgress;
+import ru.oa2.edu.api.domain.user.UserProgressRepository;
+
+public interface UserProgressJpaRepository extends JpaRepository<UserProgress, Long>, UserProgressRepository {
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/services/RepositoryService.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/services/RepositoryService.java
@ -0,0 +1,141 @@
+package ru.oa2.edu.api.application.services;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.oa2.edu.api.application.database.*;
+import ru.oa2.edu.api.application.utils.TaskComparator;
+import ru.oa2.edu.api.application.utils.ThemeComparator;
+import ru.oa2.edu.api.domain.task.TaskDTO;
+import ru.oa2.edu.api.domain.theme.Theme;
+import ru.oa2.edu.api.domain.theme.ThemeDTO;
+import ru.oa2.edu.api.domain.user.StatJob;
+import ru.oa2.edu.api.domain.user.UserDataStatistic;
+
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+@Slf4j
+@Service
+@Transactional
+public class RepositoryService {
+
+    private final ThemeJpaRepository themeRepository;
+    private final TaskJpaRepository taskRepository;
+    private final UserJpaRepository userRepository;
+    private final UserProgressJpaRepository userProgressRepository;
+    private final JobJpaRepository jobJpaRepository;
+
+    public RepositoryService(ThemeJpaRepository themeRepository,
+                             TaskJpaRepository taskRepository,
+                             UserJpaRepository userRepository,
+                             UserProgressJpaRepository userProgressRepository, JobJpaRepository jobJpaRepository) {
+        this.themeRepository = themeRepository;
+        this.taskRepository = taskRepository;
+        this.userRepository = userRepository;
+        this.userProgressRepository = userProgressRepository;
+        this.jobJpaRepository = jobJpaRepository;
+    }
+
+    public Collection<ThemeDTO> listThemes() {
+        var themes = themeRepository.findAll();
+        var list = new ArrayList<ThemeDTO>();
+        for (var theme : themes) {
+            list.add(
+                    ThemeDTO.builder()
+                            .id(theme.getId())
+                            .name(theme.getName())
+                            .active(theme.isActive())
+                            .created(theme.getCreated())
+                            .updated(theme.getUpdated())
+                            .tasks(null)
+                            .build()
+            );
+        }
+        list.sort(new ThemeComparator());
+        return list;
+    }
+
+    public ThemeDTO getTheme(Long id) {
+        ThemeDTO themeDTO = null;
+        var result = themeRepository.findById(id);
+        if (result.isPresent()) {
+            var theme = result.get();
+            Collection<TaskDTO> tasks = new ArrayList<>();
+            for (var task : theme.getTasks()) {
+                tasks.add(
+                       TaskDTO.builder()
+                               .id(task.getId())
+                               .name(task.getName())
+                               .active(task.isActive())
+                               .data(task.getData())
+                               .created(task.getCreated())
+                               .updated(task.getUpdated())
+                               .build()
+                );
+            }
+            tasks = tasks.stream().sorted(new TaskComparator()).toList();
+            themeDTO = ThemeDTO.builder()
+                    .id(theme.getId())
+                    .name(theme.getName())
+                    .active(theme.isActive())
+                    .created(theme.getCreated())
+                    .updated(theme.getUpdated())
+                    .tasks(tasks)
+                    .build();
+                }
+        return themeDTO;
+    }
+
+    public TaskDTO getTask(long id) {
+        var task = taskRepository.findById(id);
+        return TaskDTO.builder()
+                .id(task.getId())
+                .name(task.getName())
+                .data(task.getData())
+                .active(task.isActive())
+                .created(task.getCreated())
+                .updated(task.getUpdated())
+                .build();
+    }
+
+    public UserDataStatistic getUserStatistic(long id) {
+        var stats = new HashMap<String, Integer>();
+        var stats2 = new HashMap<String, Integer>();
+        var userData = new UserDataStatistic();
+        var result = jobJpaRepository.findUserStatistic(id);
+
+        for (var job : result) {
+            var date = job.getLastDate().toLocalDateTime().toLocalDate().format(DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+            var isDone = job.isResult() ? 1 : 0;
+            if (stats.containsKey(date)) {
+                stats.put(date, stats.get(date) + 1);
+                stats2.put(date, stats2.get(date) + isDone);
+            } else {
+                stats.put(date, 1);
+                stats2.put(date, isDone);
+            }
+        }
+        for (var stat : stats.entrySet()) {
+            userData.addLabel(stat.getKey());
+            userData.addTotal(stat.getValue());
+        }
+        for (var stat : stats2.entrySet()) {
+            userData.addFinishedCount(stat.getValue());
+        }
+        return userData;
+    }
+
+    public void createTheme(ThemeDTO themeDTO) {
+        var theme = new Theme(themeDTO.getName(), themeDTO.isActive());
+        themeRepository.save(theme);
+    }
+
+    public ThemeDTO updateTheme(Long id, ThemeDTO themeDTO) {
+        // TODO
+        return null;
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/services/RunnerService.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/services/RunnerService.java
@ -0,0 +1,10 @@
+package ru.oa2.edu.api.application.services;
+
+import ru.oa2.edu.api.domain.dto.Job;
+import ru.oa2.edu.api.domain.dto.JobResult;
+
+public interface RunnerService {
+
+    long Job(String topicName, Job job);
+    JobResult Status(long jobId);
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/services/RunnerServiceImpl.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/services/RunnerServiceImpl.java
@ -0,0 +1,132 @@
+package ru.oa2.edu.api.application.services;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import jakarta.transaction.Transactional;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.kafka.annotation.KafkaListener;
+import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.stereotype.Service;
+import ru.oa2.edu.api.application.database.JobJpaRepository;
+import ru.oa2.edu.api.application.database.TaskJpaRepository;
+import ru.oa2.edu.api.application.database.ThemeJpaRepository;
+import ru.oa2.edu.api.application.database.UserJpaRepository;
+import ru.oa2.edu.api.domain.dto.DataCase;
+import ru.oa2.edu.api.domain.dto.JobResult;
+import ru.oa2.edu.api.domain.dto.JobStatus;
+import ru.oa2.edu.api.domain.job.Job;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.UUID;
+
+import static ru.oa2.edu.api.application.utils.MappingTypes.marshalRequestData;
+
+@Log4j2
+@Service
+@Transactional
+public class RunnerServiceImpl implements RunnerService {
+
+    private final KafkaTemplate<String, String> kafkaTemplate;
+    private final UserJpaRepository userRepository;
+    private final TaskJpaRepository taskRepository;
+    private final JobJpaRepository jobRepository;
+    private final ThemeJpaRepository themeRepository;
+
+    public RunnerServiceImpl(KafkaTemplate<String, String> kafkaTemplate,
+                             UserJpaRepository userRepository,
+                             TaskJpaRepository taskRepository,
+                             JobJpaRepository jobRepository,
+                             ThemeJpaRepository themeRepository) {
+        this.kafkaTemplate = kafkaTemplate;
+        this.userRepository = userRepository;
+        this.taskRepository = taskRepository;
+        this.jobRepository = jobRepository;
+        this.themeRepository = themeRepository;
+    }
+
+    @Override
+    public long Job(String topicName, ru.oa2.edu.api.domain.dto.Job jobDTO) {
+        var mapperObject = new ObjectMapper();
+        var user = userRepository.findById(jobDTO.getUserId());
+        var task = taskRepository.findById(jobDTO.getTaskId());
+
+        String requestDataString = null;
+        try {
+            requestDataString = marshalRequestData(jobDTO.getRequestData());
+        } catch (Exception e) {
+            log.error(e);
+        }
+        var job = new Job(user, task, JobStatus.RUNNING, requestDataString);
+        jobRepository.save(job);
+
+        var uuid = UUID.randomUUID();
+        var requestData = jobDTO.getRequestData();
+        var data = task.getData();
+        DataCase dataCase = null;
+        try {
+            dataCase = mapperObject.readValue(data, DataCase.class);
+        } catch (JsonProcessingException e) {
+           //TODO
+        }
+        requestData.setContextPath(dataCase.getRequestData().getContextPath());
+        var jobResult = new ru.oa2.edu.api.domain.dto.Job(
+                job.getId(),
+                job.getUser().getId(),
+                job.getTask().getId(),
+                jobDTO.getEngineType(),
+                requestData,
+                dataCase.getTestCases()
+        );
+        ObjectWriter ow = new ObjectMapper().writer().withDefaultPrettyPrinter();
+        String json = null;
+        try {
+            json = ow.writeValueAsString(jobResult);
+        } catch (JsonProcessingException e) {
+            // TODO
+        }
+        kafkaTemplate.send(topicName, uuid.toString(), json);
+        // TODO journal message
+
+        return job.getId();
+    }
+
+    @Override
+    public JobResult Status(long jobId) {
+        var res = jobRepository.findById(jobId);
+        if (res.isPresent()) {
+            var job = res.get();
+            if (job.getStatus().equals(JobStatus.RUNNING)) {
+                return null;
+            }
+            return new JobResult(
+                    jobId,
+                    job.getTask().getId(),
+                    job.isResult(),
+                    job.getTaskResponse() != null ? Arrays.stream(job.getTaskResponse().split("\n")).toList() : new ArrayList<>(),
+                    null);
+        }
+        return null;
+    }
+
+    @KafkaListener(topics = "edu_results", groupId = "edu")
+    public void listenGroupFoo(String message) {
+        System.out.println("Received Message in group foo: " + message);
+        ObjectMapper mapper = new ObjectMapper();
+        JobResult jobResult = null;
+        try {
+            jobResult = mapper.readValue(message, JobResult.class);
+        } catch (JsonProcessingException e) {
+            log.error(e);
+            return;
+        }
+        var res = jobRepository.findById(jobResult.getJobId());
+        // TODO
+        var job = res.get();
+        job.updateResult(jobResult.isStatus(), String.join("\n", jobResult.getLog()));
+        jobRepository.save(job);
+        // TODO как аккумулировать статистику (в процессе запроса или при обработке)
+        // TODO journal message
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/utils/MappingTypes.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/utils/MappingTypes.java
@ -0,0 +1,18 @@
+package ru.oa2.edu.api.application.utils;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import ru.oa2.edu.api.domain.dto.RequestData;
+
+public class MappingTypes {
+
+    final static ObjectMapper objectMapper = new ObjectMapper();
+
+    public static RequestData parseRequestData(Object object) throws Exception {
+        return objectMapper.readValue((JsonParser) object, RequestData.class);
+    }
+
+    public static String marshalRequestData(RequestData requestData) throws Exception {
+        return objectMapper.writeValueAsString(requestData);
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/utils/TaskComparator.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/utils/TaskComparator.java
@ -0,0 +1,12 @@
+package ru.oa2.edu.api.application.utils;
+
+import ru.oa2.edu.api.domain.task.TaskDTO;
+
+import java.util.Comparator;
+
+public class TaskComparator implements Comparator<TaskDTO> {
+    @Override
+    public int compare(TaskDTO t1, TaskDTO t2) {
+        return Long.compare(t1.getId(), t2.getId());
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/utils/ThemeComparator.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/application/utils/ThemeComparator.java
@ -0,0 +1,12 @@
+package ru.oa2.edu.api.application.utils;
+
+import ru.oa2.edu.api.domain.theme.ThemeDTO;
+
+import java.util.Comparator;
+
+public class ThemeComparator implements Comparator<ThemeDTO> {
+    @Override
+    public int compare(ThemeDTO t1, ThemeDTO t2) {
+        return Long.compare(t1.getId(), t2.getId());
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/DataCase.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/DataCase.java
@ -0,0 +1,34 @@
+package ru.oa2.edu.api.domain.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+
+@Getter
+@Setter
+@AllArgsConstructor
+public class DataCase {
+
+    public DataCase() {}
+
+    @JsonProperty("user_id")
+    private long userId;
+
+    @JsonProperty("description")
+    private String description;
+
+    @JsonProperty("task_id")
+    private long taskId;
+
+    @JsonProperty("engine_type")
+    private String engineType;
+
+    @JsonProperty("request_data")
+    private RequestData requestData;
+
+    @JsonProperty("test_cases")
+    private List<TestCase> testCases;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/EngineTypes.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/EngineTypes.java
@ -0,0 +1,25 @@
+package ru.oa2.edu.api.domain.dto;
+
+public enum EngineTypes {
+    DOCKER ("docker"),
+    DOCKER_BUILDX ("docker_buildx"),
+    KUBERNETES ("kubernetes");
+
+    private final String name;
+    private EngineTypes(String name) {
+        this.name = name;
+    }
+
+    public String toString() {
+        return this.name;
+    }
+
+    public static EngineTypes fromString(String text) {
+        for (EngineTypes t : EngineTypes.values()) {
+            if (t.name.equalsIgnoreCase(text)) {
+                return t;
+            }
+        }
+        return null;
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/Job.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/Job.java
@ -0,0 +1,32 @@
+package ru.oa2.edu.api.domain.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+
+@Getter
+@Setter
+@AllArgsConstructor
+public class Job {
+
+    @JsonProperty("job_id")
+    private long jobId;
+
+    @JsonProperty("user_id")
+    private long userId;
+
+    @JsonProperty("task_id")
+    private long taskId;
+
+    @JsonProperty("engine_type")
+    private String engineType;
+
+    @JsonProperty("request_data")
+    private RequestData requestData;
+
+    @JsonProperty("test_cases")
+    private List<TestCase> testCases;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/JobResult.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/JobResult.java
@ -0,0 +1,29 @@
+package ru.oa2.edu.api.domain.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+
+@Getter
+@Setter
+@AllArgsConstructor
+public class JobResult {
+
+    public JobResult() {}
+
+    @JsonProperty("job_id")
+    private long jobId;
+    @JsonProperty("task_id")
+    private long taskId;
+    @JsonProperty("status")
+    private boolean status;
+
+    @JsonProperty("log")
+    private List<String> log;
+
+    @JsonProperty("result")
+    private String result;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/JobStatus.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/JobStatus.java
@ -0,0 +1,6 @@
+package ru.oa2.edu.api.domain.dto;
+
+public enum JobStatus {
+    RUNNING,
+    FINISHED,
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/RequestData.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/RequestData.java
@ -0,0 +1,19 @@
+package ru.oa2.edu.api.domain.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+public class RequestData {
+
+    public RequestData() {}
+
+    @JsonProperty("main")
+    private String main;
+    @JsonProperty("context_path")
+    private String contextPath;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/Run.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/Run.java
@ -0,0 +1,19 @@
+package ru.oa2.edu.api.domain.dto;
+
+import lombok.Builder;
+import lombok.Getter;
+
+import java.sql.Timestamp;
+
+@Getter
+@Builder
+public class Run {
+    private long id;
+    private long userId;
+    private long taskId;
+    private JobStatus status;
+    private Object taskRequest;
+    private String taskResponse;
+    private boolean result;
+    private Timestamp lastDate;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/TestCase.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/TestCase.java
@ -0,0 +1,21 @@
+package ru.oa2.edu.api.domain.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+public class TestCase {
+
+    public TestCase() {}
+
+    @JsonProperty("case_id")
+    private long caseId;
+    @JsonProperty("case_type")
+    private String caseType;
+    @JsonProperty("context")
+    private Object Context;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/UserProgress.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/dto/UserProgress.java
@ -0,0 +1,30 @@
+package ru.oa2.edu.api.domain.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@Builder
+@AllArgsConstructor
+public class UserProgress {
+
+    public UserProgress() {}
+
+    @JsonProperty("id")
+    private Long id;
+
+    @JsonProperty("user_id")
+    private Long userId;
+    @JsonProperty("theme_id")
+    private Long themeId;
+    @JsonProperty("task_id")
+    private Long taskId;
+    @JsonProperty("count")
+    private Long count;
+    @JsonProperty("done")
+    private boolean done;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/job/Job.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/job/Job.java
@ -0,0 +1,110 @@
+package ru.oa2.edu.api.domain.job;
+
+import org.hibernate.annotations.JdbcTypeCode;
+import org.hibernate.type.SqlTypes;
+import ru.oa2.edu.api.domain.dto.JobStatus;
+import ru.oa2.edu.api.domain.dto.RequestData;
+import ru.oa2.edu.api.domain.task.Task;
+import ru.oa2.edu.api.domain.user.User;
+
+import java.sql.Timestamp;
+
+import static ru.oa2.edu.api.application.utils.MappingTypes.parseRequestData;
+
+
+public class Job {
+
+
+    private long id;
+    private User user;
+    private Task task;
+    private JobStatus status;
+    private String taskRequest;
+
+    private String taskResponse;
+    private boolean result;
+    private Timestamp lastDate;
+
+    public Job() {
+
+    }
+
+    public Job(User user, Task task, JobStatus status, String taskRequest) {
+        this.user = user;
+        this.task = task;
+        this.status = status;
+        this.taskRequest = taskRequest;
+        this.lastDate = new Timestamp(System.currentTimeMillis());
+    }
+
+    public void updateResult(boolean result, String taskResponse) {
+        this.result = result;
+        this.status = JobStatus.FINISHED;
+        this.taskResponse = taskResponse;
+        this.lastDate = new Timestamp(System.currentTimeMillis());
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public Task getTask() {
+        return task;
+    }
+
+    public void setTask(Task task) {
+        this.task = task;
+    }
+
+    public JobStatus getStatus() {
+        return status;
+    }
+
+    public void setStatus(JobStatus status) {
+        this.status = status;
+    }
+
+    public String getTaskRequest() {
+        return taskRequest;
+    }
+
+    public void setTaskRequest(String taskRequest) {
+        this.taskRequest = taskRequest;
+    }
+
+    public String getTaskResponse() {
+        return taskResponse;
+    }
+
+    public void setTaskResponse(String taskResponse) {
+        this.taskResponse = taskResponse;
+    }
+
+    public boolean isResult() {
+        return result;
+    }
+
+    public void setResult(boolean result) {
+        this.result = result;
+    }
+
+    public Timestamp getLastDate() {
+        return lastDate;
+    }
+
+    public void setLastDate(Timestamp lastDate) {
+        this.lastDate = lastDate;
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/job/JobRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/job/JobRepository.java
@ -0,0 +1,8 @@
+package ru.oa2.edu.api.domain.job;
+
+import java.util.List;
+
+public interface JobRepository {
+
+    List<Job> findUserStatistic(long userId);
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/job/JobRepositoryImpl.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/job/JobRepositoryImpl.java
@ -0,0 +1,21 @@
+package ru.oa2.edu.api.domain.job;
+
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.PersistenceContext;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public class JobRepositoryImpl implements JobRepository {
+
+    @PersistenceContext
+    private EntityManager entityManager;
+
+    @Override
+    public List<Job> findUserStatistic(long userId) {
+        var query = entityManager.createQuery("from Job where user.Id = :userId", Job.class);
+        query.setParameter("userId", userId);
+        return query.getResultList();
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/task/Task.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/task/Task.java
@ -0,0 +1,62 @@
+package ru.oa2.edu.api.domain.task;
+
+import java.time.LocalDateTime;
+
+
+public class Task {
+
+    private Long id;
+    private String name;
+    private String data;
+    private boolean active;
+    private LocalDateTime created;
+    private LocalDateTime updated;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getData() {
+        return data;
+    }
+
+    public void setData(String data) {
+        this.data = data;
+    }
+
+    public boolean isActive() {
+        return active;
+    }
+
+    public void setActive(boolean active) {
+        this.active = active;
+    }
+
+    public LocalDateTime getCreated() {
+        return created;
+    }
+
+    public void setCreated(LocalDateTime created) {
+        this.created = created;
+    }
+
+    public LocalDateTime getUpdated() {
+        return updated;
+    }
+
+    public void setUpdated(LocalDateTime updated) {
+        this.updated = updated;
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/task/TaskDTO.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/task/TaskDTO.java
@ -0,0 +1,20 @@
+package ru.oa2.edu.api.domain.task;
+
+import java.time.LocalDateTime;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+@AllArgsConstructor
+public class TaskDTO {
+
+    private Long id;
+    private String name;
+    private String data;
+    private boolean active;
+    private LocalDateTime created;
+    private LocalDateTime updated;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/task/TaskRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/task/TaskRepository.java
@ -0,0 +1,10 @@
+package ru.oa2.edu.api.domain.task;
+
+import java.util.List;
+
+public interface TaskRepository {
+
+    Task save(Task task);
+    Task findById(long id);
+    List<Task> findAll();
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/theme/Theme.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/theme/Theme.java
@ -0,0 +1,77 @@
+package ru.oa2.edu.api.domain.theme;
+
+
+import ru.oa2.edu.api.domain.task.Task;
+
+import java.time.LocalDateTime;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+
+
+public class Theme {
+
+    private Long id;
+    private String name;
+    private boolean active;
+    private LocalDateTime created;
+    private LocalDateTime updated;
+    private Set<Task> tasks = new HashSet<>();
+
+    public Theme() {}
+
+    public Theme(String name, boolean active) {
+        this.name = name;
+        this.active = active;
+        this.created = LocalDateTime.now();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public boolean isActive() {
+        return active;
+    }
+
+    public void setActive(boolean active) {
+        this.active = active;
+    }
+
+    public LocalDateTime getCreated() {
+        return created;
+    }
+
+    public void setCreated(LocalDateTime created) {
+        this.created = created;
+    }
+
+    public LocalDateTime getUpdated() {
+        return updated;
+    }
+
+    public void setUpdated(LocalDateTime updated) {
+        this.updated = updated;
+    }
+
+    public Set<Task> getTasks() {
+        return tasks;
+    }
+
+    public void setTasks(Set<Task> tasks) {
+        this.tasks = tasks;
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/theme/ThemeDTO.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/theme/ThemeDTO.java
@ -0,0 +1,25 @@
+package ru.oa2.edu.api.domain.theme;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import ru.oa2.edu.api.domain.task.TaskDTO;
+
+import java.time.LocalDateTime;
+import java.util.Collection;
+import java.util.Set;
+
+@Getter
+@Builder
+@AllArgsConstructor
+public class ThemeDTO {
+
+    public ThemeDTO() {}
+
+    private Long id;
+    private String name;
+    private boolean active;
+    private LocalDateTime created;
+    private LocalDateTime updated;
+    private Collection<TaskDTO> tasks;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/theme/ThemeRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/theme/ThemeRepository.java
@ -0,0 +1,9 @@
+package ru.oa2.edu.api.domain.theme;
+
+import java.util.List;
+
+public interface ThemeRepository {
+
+    Theme findById(long id);
+    List<Theme> findAll();
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/StatJob.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/StatJob.java
@ -0,0 +1,13 @@
+package ru.oa2.edu.api.domain.user;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+public class StatJob {
+    private long runs;
+    private long finish;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/User.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/User.java
@ -0,0 +1,30 @@
+package ru.oa2.edu.api.domain.user;
+
+public class User {
+    private Long id;
+    private String internalId;
+
+    public User() {
+
+    }
+
+    public User(String internalId) {
+        this.internalId = internalId;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getInternalId() {
+        return internalId;
+    }
+
+    public void setInternalId(String internalId) {
+        this.internalId = internalId;
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserDTO.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserDTO.java
@ -0,0 +1,13 @@
+package ru.oa2.edu.api.domain.user;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@AllArgsConstructor
+public class UserDTO {
+    private String id;
+    private String internalId;
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserDataStatistic.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserDataStatistic.java
@ -0,0 +1,40 @@
+package ru.oa2.edu.api.domain.user;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.TreeSet;
+
+@Getter
+@Setter
+public class UserDataStatistic {
+    private TreeSet<String> labels;
+    private TreeSet<Integer> finishedCount;
+    private TreeSet<Integer> total;
+    private List<TreeSet<Integer>> series;
+
+    public UserDataStatistic() {
+        labels = new TreeSet<>();
+        total = new TreeSet<>();
+        finishedCount = new TreeSet<>();
+    }
+
+    public void addLabel(String label) {
+        labels.add(label);
+    }
+
+    public void addFinishedCount(int count) {
+        finishedCount.add(count);
+    }
+
+    public void addTotal(int count) {
+        total.add(count);
+    }
+
+    public List<TreeSet<Integer>> getSeries() {
+        return List.of(total, finishedCount);
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserInfo.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserInfo.java
@ -0,0 +1,7 @@
+package ru.oa2.edu.api.domain.user;
+
+import java.util.Map;
+
+public record UserInfo(String id, String family, String name, String email, UserDataStatistic userStatistic) {
+
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserProgress.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserProgress.java
@ -0,0 +1,74 @@
+package ru.oa2.edu.api.domain.user;
+
+import ru.oa2.edu.api.domain.task.Task;
+import ru.oa2.edu.api.domain.theme.Theme;
+
+
+public class UserProgress {
+
+
+    private Long id;
+    private User user;
+    private Theme theme;
+    private Task task;
+    private Long count;
+    private boolean done;
+
+    public UserProgress() {}
+
+    public UserProgress(User user, Theme theme, Task task, Long count, boolean done) {
+        this.user = user;
+        this.theme = theme;
+        this.task = task;
+        this.count = count;
+        this.done = done;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public Theme getTheme() {
+        return theme;
+    }
+
+    public void setTheme(Theme theme) {
+        this.theme = theme;
+    }
+
+    public Task getTask() {
+        return task;
+    }
+
+    public void setTask(Task task) {
+        this.task = task;
+    }
+
+    public Long getCount() {
+        return count;
+    }
+
+    public void setCount(Long count) {
+        this.count = count;
+    }
+
+    public boolean isDone() {
+        return done;
+    }
+
+    public void setDone(boolean done) {
+        this.done = done;
+    }
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserProgressRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserProgressRepository.java
@ -0,0 +1,4 @@
+package ru.oa2.edu.api.domain.user;
+
+public interface UserProgressRepository {
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserRepository.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserRepository.java
@ -0,0 +1,10 @@
+package ru.oa2.edu.api.domain.user;
+
+import java.util.List;
+
+public interface UserRepository {
+
+    User findById(long id);
+    User findByInternalId(String internalId);
+    List<User> findAll();
+}
--- a/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserStatistic.java
+++ b/src/backend/api-server/src/main/java/ru/oa2/edu/api/domain/user/UserStatistic.java
@ -0,0 +1,6 @@
+package ru.oa2.edu.api.domain.user;
+
+import java.util.Map;
+
+public record UserStatistic(Map<String, StatJob> stats) {
+}
--- a/src/backend/api-server/src/main/resources/application.yml
+++ b/src/backend/api-server/src/main/resources/application.yml
@ -0,0 +1,45 @@
+server:
+  port: 8082
+
+spring:
+
+  application:
+    name: ApiServer
+  main:
+    banner-mode: off
+
+  datasource:
+    url: jdbc:postgresql://localhost:5432/education_system
+    username: postgres
+    password: postgres
+
+  jpa:
+    profiles:
+      hibernate:
+        show_sql: true
+        format_sql: true
+    hibernate:
+      ddl-auto: validate
+    mapping-resources:
+      - mappings/job.xml
+      - mappings/task.xml
+      - mappings/theme.xml
+      - mappings/internal_user.xml
+      - mappings/user_progress.xml
+
+  security:
+    oauth2:
+      resourceserver:
+        jwt:
+          issuer-uri: http://portal.local:8080/keycloak/realms/edu-portal
+
+kafka:
+  address: "127.0.0.1:29092"
+
+logging:
+  level:
+    org:
+      hibernate:
+        orm.jdbc.bind: trace
+        SQL: debug
+
--- a/src/backend/api-server/src/main/resources/liquibase/Dockerfile
+++ b/src/backend/api-server/src/main/resources/liquibase/Dockerfile
@ -0,0 +1,5 @@
+ARG LIQUIBASE_VERSION=4.9
+
+FROM liquibase/liquibase:${LIQUIBASE_VERSION}
+ADD src/main/resources /liquibase/changelog
+ENTRYPOINT ["/liquibase/docker-entrypoint.sh", "--changeLogFile=db.root-master.xml"]
--- a/src/backend/api-server/src/main/resources/liquibase/Readme.md
+++ b/src/backend/api-server/src/main/resources/liquibase/Readme.md
@ -0,0 +1,33 @@
+База данных
+===========
+
+
+Создание структуры БД
+---------------------
+
+```shell
+docker run \
+  --network=education-system \
+  --volume $PWD/src/main/resources/db:/liquibase/changelog \
+  liquibase/liquibase:4.9 \
+    --url="jdbc:postgresql://postgres:5432/education_system" \
+    --changelog-file=./changelog/db.root-master.xml \
+    --username=postgres \
+    --password=postgres \
+    update
+```
+
+Создание тестовых данных
+------------------------
+
+```shell
+docker run \
+  --network=education-system \
+  --volume $PWD/src/main/resources/demo:/liquibase/changelog \
+  liquibase/liquibase:4.9 \
+    --url="jdbc:postgresql://postgres:5432/education_system" \
+    --changelog-file=./changelog/demo.root-master.xml \
+    --username=postgres \
+    --password=postgres \
+    update
+```
--- a/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-1-create_theme.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-1-create_theme.xml
@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240831-1" author="dzyk" logicalFilePath="db.20240831-1-create_theme.xml">
+        <comment>
+            Создание таблицы theme
+        </comment>
+
+        <createTable remarks="Список тем для обучения" tableName="theme">
+
+            <column name="ID" remarks="Идентификатор" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="NAME" remarks="Наименование темы" type="VARCHAR2(2048)">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="ACTIVE" remarks="Статус темы (активна/в разработке)" type="BOOLEAN">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="CREATED" remarks="Дата создания" type="TIMESTAMP">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="UPDATED" remarks="Дата изменения" type="TIMESTAMP">
+                <constraints nullable="true"/>
+            </column>
+
+        </createTable>
+        <addPrimaryKey columnNames="ID" constraintName="theme_id_pk" tableName="theme"/>
+        <createSequence incrementBy="1" minValue="1" sequenceName="theme_seq"/>
+    </changeSet>
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-2-create_list.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-2-create_list.xml
@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240831-2" author="dzyk" logicalFilePath="db.20240831-2-create_list.xml">
+        <comment>
+            Создание таблицы list
+        </comment>
+
+        <createTable remarks="Список задач для темы" tableName="list">
+
+            <column name="THEME_ID" remarks="Идентификатор темы" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="TASK_ID" remarks="Идентификатор задачи" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+        </createTable>
+    </changeSet>
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-3-create_task.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-3-create_task.xml
@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240831-3" author="dzyk" logicalFilePath="db.20240831-3-create_task.xml">
+        <comment>
+            Создание таблицы task
+        </comment>
+
+        <createTable remarks="Список задач" tableName="task">
+
+            <column name="ID" remarks="Идентификатор" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="NAME" remarks="Наименование задачи" type="VARCHAR2(2048)">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="DATA" remarks="Данные задачи" type="varchar(2048)">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="ACTIVE" remarks="Статус темы (активна/в разработке)" type="BOOLEAN">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="CREATED" remarks="Дата создания" type="TIMESTAMP">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="UPDATED" remarks="Дата изменения" type="TIMESTAMP">
+                <constraints nullable="false"/>
+            </column>
+
+        </createTable>
+        <addPrimaryKey columnNames="ID" constraintName="task_id_pk" tableName="task"/>
+        <createSequence incrementBy="1" minValue="1" sequenceName="task_seq" startValue="1"/>
+    </changeSet>
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-4-create_internal_user.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-4-create_internal_user.xml
@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240831-4" author="dzyk" logicalFilePath="db.20240831-4-create_user.xml">
+        <comment>
+            Создание таблицы user
+        </comment>
+
+        <createTable remarks="Список пользователей" tableName="internal_user">
+
+            <column name="ID" remarks="Идентификатор" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="INTERNAL_ID" remarks="Внешний идентификатор пользователя" type="varchar(36)">
+                <constraints nullable="false"/>
+            </column>
+
+        </createTable>
+        <addPrimaryKey columnNames="ID" constraintName="user_id_pk" tableName="internal_user"/>
+        <createSequence incrementBy="1" minValue="1" sequenceName="user_seq" startValue="1"/>
+    </changeSet>
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-5-create_user_progress.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240831-5-create_user_progress.xml
@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240831-5" author="dzyk" logicalFilePath="db.20240831-5-create_user_progress.xml">
+        <comment>
+            Создание таблицы user_progress
+        </comment>
+
+        <createTable remarks="Прогресс пользователей" tableName="user_progress">
+
+            <column name="ID" remarks="Идентификатор" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="USER_ID" remarks="Идентификатор пользователя" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="THEME_ID" remarks="ID темы" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="TASK_ID" remarks="ID задачи" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="COUNT" remarks="Количество попыток проверки задачи" type="bigint">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="DONE" remarks="Результат прохождения задачи" type="BOOLEAN">
+                <constraints nullable="false"/>
+            </column>
+
+        </createTable>
+        <addPrimaryKey columnNames="ID" constraintName="user_progress_id_pk" tableName="user_progress"/>
+        <createSequence incrementBy="1" minValue="1" sequenceName="user_progress_seq" startValue="1"/>
+    </changeSet>
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240919-6-create_job.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240919-6-create_job.xml
@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240919-6" author="dzyk" logicalFilePath="db.20240919-6-create_run.xml">
+        <comment>
+            Создание таблицы job
+        </comment>
+
+        <createTable remarks="Запускаемые пользователями задачи" tableName="job">
+
+            <column name="ID" remarks="Идентификатор" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="USER_ID" remarks="Идентификатор пользователя" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="TASK_ID" remarks="Идентификатор задачи" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="STATUS" remarks="Статус задачи" type="VARCHAR2(30)">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="TASK_REQUEST" remarks="Решение задачи пользователем" type="varchar(2048)">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="TASK_RESPONSE" remarks="Ответ от Engine-компонента" type="varchar(2048)">
+                <constraints nullable="true"/>
+            </column>
+
+            <column name="RESULT" remarks="Результат выполнения задачи (выполнена правильно/нет)" type="boolean">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="LAST_DATE" remarks="Последнее время обновления" type="timestamp">
+                <constraints nullable="false"/>
+            </column>
+
+        </createTable>
+        <addPrimaryKey columnNames="ID" constraintName="run_id_pk" tableName="job"/>
+        <createSequence incrementBy="1" minValue="1" sequenceName="run_seq" startValue="1"/>
+    </changeSet>
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240919-7-create_journal.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.20240919-7-create_journal.xml
@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240919-7" author="dzyk" logicalFilePath="db.20240919-7-create_journal.xml">
+        <comment>
+            Создание таблицы journal
+        </comment>
+
+        <createTable remarks="Журнал событий" tableName="journal">
+
+            <column name="ID" remarks="Идентификатор" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="USER_ID" remarks="Идентификатор пользователя" type="bigserial">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="RUN_ID" remarks="Идентификатор запуска задачи" type="bigserial">
+                <constraints nullable="true"/>
+            </column>
+
+            <column name="LOG" remarks="Запись в журнале" type="bytea">
+                <constraints nullable="false"/>
+            </column>
+
+            <column name="DATE" remarks="Время события" type="timestamp">
+                <constraints nullable="false"/>
+            </column>
+
+        </createTable>
+        <addPrimaryKey columnNames="ID" constraintName="journal_id_pk" tableName="journal"/>
+        <createSequence incrementBy="1" minValue="1" sequenceName="journal_seq" startValue="1"/>
+    </changeSet>
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.version-master.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/1.0.0/db.version-master.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <include file="db.20240831-1-create_theme.xml" relativeToChangelogFile="true"/>
+    <include file="db.20240831-2-create_list.xml" relativeToChangelogFile="true"/>
+    <include file="db.20240831-3-create_task.xml" relativeToChangelogFile="true"/>
+    <include file="db.20240831-4-create_internal_user.xml" relativeToChangelogFile="true"/>
+    <include file="db.20240831-5-create_user_progress.xml" relativeToChangelogFile="true"/>
+    <include file="db.20240919-6-create_job.xml" relativeToChangelogFile="true"/>
+    <include file="db.20240919-7-create_journal.xml" relativeToChangelogFile="true"/>
+
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/db/db.root-master.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/db/db.root-master.xml
@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <include file="1.0.0/db.version-master.xml" relativeToChangelogFile="true"/>
+
+
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/demo/1.0.0/demo.20240921-1-add_themes.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/demo/1.0.0/demo.20240921-1-add_themes.xml
@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240921-1" author="dzyk" logicalFilePath="demo.20240921-1-add_themes.xml">
+        <comment>
+            Добавление Тем изучения
+        </comment>
+
+        <insert tableName="theme">
+            <column name="id" value="1"/>
+            <column name="name" value="Базовые знания Docker"/>
+            <column name="active" value="true"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="theme">
+            <column name="id" value="2"/>
+            <column name="name" value="Базовые знания Kubernetes"/>
+            <column name="active" value="true"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="theme">
+            <column name="id" value="3"/>
+            <column name="name" value="Тестовая секция (DEVELOP)"/>
+            <column name="active" value="true"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+    </changeSet>
+
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/demo/1.0.0/demo.20240921-2-add_tasks.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/demo/1.0.0/demo.20240921-2-add_tasks.xml
@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240921-2" author="dzyk" logicalFilePath="demo.20240921-2-add_tasks.xml">
+        <comment>
+            Добавление заданий
+        </comment>
+
+        <insert tableName="task">
+            <column name="id" value="1"/>
+            <column name="name" value="Инструкция FROM"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{
+  &quot;engine_type&quot;: &quot;docker&quot;,
+  &quot;description&quot;: &quot;Вы разработали новый сервис на Java 17. Вам необходимо создать Docker образ с вашим приложением, но ваш руководитель в данной задаче настоял, чтобы размер данного образа не превышал 200Mb. Вам необходимо подобрать такой базовый образ, чтобы уложиться в эти размеры. Дополните приведенный пример.&quot;,
+  &quot;request_data&quot;: {
+    &quot;main&quot;: &quot;FROM ...\n\nADD app.jar /opt\n\nCMD exec java -jar /opt/app.jar&quot;,
+    &quot;context_path&quot;: &quot;./contexts/base/case1/&quot;
+  },
+  &quot;test_cases&quot;: [
+    {
+      &quot;case_id&quot;: 1,
+      &quot;case_type&quot;: &quot;context&quot;,
+      &quot;context&quot;: {
+        &quot;Field&quot;: &quot;$.Size&quot;,
+        &quot;Operator&quot;: &quot;&lt;&quot;,
+        &quot;Value&quot;: &quot;209715200&quot;
+      }
+    }
+  ]
+}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="2"/>
+            <column name="name" value="Инструкция RUN"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="3"/>
+            <column name="name" value="Инструкция ADD"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="4"/>
+            <column name="name" value="Инструкция LABEL"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="5"/>
+            <column name="name" value="Инструкция WORKDIR"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="6"/>
+            <column name="name" value="Инструкция ARG"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="7"/>
+            <column name="name" value="Использование multistage формата"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="8"/>
+            <column name="name" value="Создание Pod"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="9"/>
+            <column name="name" value="Создание Service"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="10"/>
+            <column name="name" value="Создание Ingress"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="11"/>
+            <column name="name" value="Отладка описания теста"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="12"/>
+            <column name="name" value="Отображение примера задачи"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+        <insert tableName="task">
+            <column name="id" value="13"/>
+            <column name="name" value="Проверка отображения тестов"/>
+            <column name="active" value="true"/>
+            <column name="data" value="{}"/>
+            <column name="created" value="2024-09-21 19:00:00"/>
+            <column name="updated" value="2024-09-21 19:00:00"/>
+        </insert>
+
+    </changeSet>
+
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/demo/1.0.0/demo.20240921-3-add_lists.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/demo/1.0.0/demo.20240921-3-add_lists.xml
@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <changeSet id="20240921-3" author="dzyk" logicalFilePath="demo.20240921-3-add_lists.xml">
+        <comment>
+            Связь тем и заданий
+        </comment>
+
+        <insert tableName="list">
+            <column name="task_id" value="1"/>
+            <column name="theme_id" value="1"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="2"/>
+            <column name="theme_id" value="1"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="3"/>
+            <column name="theme_id" value="1"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="4"/>
+            <column name="theme_id" value="1"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="5"/>
+            <column name="theme_id" value="1"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="6"/>
+            <column name="theme_id" value="1"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="7"/>
+            <column name="theme_id" value="1"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="8"/>
+            <column name="theme_id" value="2"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="9"/>
+            <column name="theme_id" value="2"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="10"/>
+            <column name="theme_id" value="2"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="11"/>
+            <column name="theme_id" value="3"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="12"/>
+            <column name="theme_id" value="3"/>
+        </insert>
+
+        <insert tableName="list">
+            <column name="task_id" value="13"/>
+            <column name="theme_id" value="3"/>
+        </insert>
+
+    </changeSet>
+
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/demo/1.0.0/demo.version-master.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/demo/1.0.0/demo.version-master.xml
@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <include file="demo.20240921-1-add_themes.xml" relativeToChangelogFile="true"/>
+    <include file="demo.20240921-2-add_tasks.xml" relativeToChangelogFile="true"/>
+    <include file="demo.20240921-3-add_lists.xml" relativeToChangelogFile="true"/>
+
+
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/liquibase/demo/demo.root-master.xml
+++ b/src/backend/api-server/src/main/resources/liquibase/demo/demo.root-master.xml
@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.0.xsd">
+
+    <include file="1.0.0/demo.version-master.xml" relativeToChangelogFile="true"/>
+
+
+</databaseChangeLog>
--- a/src/backend/api-server/src/main/resources/mappings/internal_user.xml
+++ b/src/backend/api-server/src/main/resources/mappings/internal_user.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entity-mappings version="2.2"
+                 xmlns="http://xmlns.jcp.org/xml/ns/persistence/orm"
+                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence/orm
+                 http://xmlns.jcp.org/xml/ns/persistence/orm/orm_2_2.xsd">
+
+    <package>ru.oa2.edu.api.domain.theme</package>
+
+    <entity class="ru.oa2.edu.api.domain.user.User">
+        <table name="internal_user"/>
+
+        <attributes>
+            <id name="id">
+                <column name="id"/>
+                <generated-value strategy="IDENTITY"/>
+            </id>
+
+            <basic name="internalId">
+                <column name="internal_id"/>
+            </basic>
+        </attributes>
+    </entity>
+</entity-mappings>
--- a/src/backend/api-server/src/main/resources/mappings/job.xml
+++ b/src/backend/api-server/src/main/resources/mappings/job.xml
@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entity-mappings version="2.2"
+                 xmlns="http://xmlns.jcp.org/xml/ns/persistence/orm"
+                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence/orm
+                 http://xmlns.jcp.org/xml/ns/persistence/orm/orm_2_2.xsd">
+
+    <package>ru.oa2.edu.api.domain.theme</package>
+    
+    <entity class="ru.oa2.edu.api.domain.job.Job">
+        <table name="job"/>
+        
+        <attributes>
+            <id name="id">
+                <column name="id"/>
+                <generated-value strategy="IDENTITY"/>
+            </id>
+            
+            <basic name="status">
+                <column name="status" nullable="false"/>
+                <enumerated>STRING</enumerated>
+            </basic>
+
+            <basic name="taskRequest">
+                <column name="task_request" nullable="false"/>
+            </basic>
+
+            <basic name="taskResponse">
+                <column name="task_response" nullable="true"/>
+            </basic>
+
+            <basic name="result">
+                <column name="result" nullable="false"/>
+            </basic>
+
+            <basic name="lastDate">
+                <column name="last_date" nullable="false"/>
+            </basic>
+
+            <many-to-one name="user" target-entity="ru.oa2.edu.api.domain.user.User" fetch="LAZY">
+                <join-column name="user_id" referenced-column-name="id" insertable="true" updatable="false"/>
+            </many-to-one>
+
+            <many-to-one name="task" target-entity="ru.oa2.edu.api.domain.task.Task" fetch="LAZY">
+                <join-column name="task_id" referenced-column-name="id" insertable="true" updatable="false"/>
+            </many-to-one>
+        </attributes>
+    </entity>
+</entity-mappings>
--- a/src/backend/api-server/src/main/resources/mappings/task.xml
+++ b/src/backend/api-server/src/main/resources/mappings/task.xml
@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entity-mappings version="2.2"
+                 xmlns="http://xmlns.jcp.org/xml/ns/persistence/orm"
+                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence/orm
+                 http://xmlns.jcp.org/xml/ns/persistence/orm/orm_2_2.xsd">
+
+    <package>ru.oa2.edu.api.domain.theme</package>
+
+    <entity class="ru.oa2.edu.api.domain.task.Task">
+        <table name="task"/>
+
+        <attributes>
+            <id name="id">
+                <column name="id"/>
+                <generated-value strategy="IDENTITY"/>
+            </id>
+
+            <basic name="name">
+                <column name="name" nullable="false"/>
+            </basic>
+            
+            <basic name="data">
+                <column name="data" nullable="false"/>
+            </basic>
+            
+            <basic name="active">
+                <column name="active" nullable="false"/>
+            </basic>
+            
+            <basic name="created">
+                <column name="created" nullable="false"/>
+            </basic>
+
+            <basic name="updated">
+                <column name="updated" nullable="true"/>
+            </basic>
+        </attributes>
+    </entity>
+</entity-mappings>
--- a/src/backend/api-server/src/main/resources/mappings/theme.xml
+++ b/src/backend/api-server/src/main/resources/mappings/theme.xml
@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entity-mappings version="2.2"
+                 xmlns="http://xmlns.jcp.org/xml/ns/persistence/orm"
+                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence/orm
+                 http://xmlns.jcp.org/xml/ns/persistence/orm/orm_2_2.xsd">
+
+    <package>ru.oa2.edu.api.domain.theme</package>
+
+    <entity class="Theme">
+        <table name="theme"/>
+
+        <attributes>
+            <id name="id">
+                <column name="id"/>
+                <generated-value strategy="IDENTITY"/>
+            </id>
+
+            <basic name="name">
+                <column name="name" nullable="false"/>
+            </basic>
+            
+            <basic name="active">
+                <column name="active" nullable="false"/>
+            </basic>
+            
+            <basic name="created">
+                <column name="created" nullable="false"/>
+            </basic>
+            
+            <basic name="updated">
+                <column name="updated" nullable="true"/>
+            </basic>
+
+            <many-to-many name="tasks" target-entity="ru.oa2.edu.api.domain.task.Task" fetch="LAZY">
+                <join-table name="list">
+                    <join-column name="theme_id" column-definition="theme_id" referenced-column-name="id"
+                                 updatable="true" insertable="true" nullable="false" table="theme"/>
+                    <inverse-join-column name="task_id" column-definition="task_id" referenced-column-name="id"
+                                         updatable="true" insertable="true" nullable="false" table="task"/>
+                </join-table>
+                <cascade>
+                    <cascade-persist/>
+                    <cascade-refresh/>
+                    <cascade-detach/>
+                </cascade>
+            </many-to-many>
+        </attributes>
+    </entity>
+</entity-mappings>
--- a/src/backend/api-server/src/main/resources/mappings/user_progress.xml
+++ b/src/backend/api-server/src/main/resources/mappings/user_progress.xml
@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entity-mappings version="2.2"
+                 xmlns="http://xmlns.jcp.org/xml/ns/persistence/orm"
+                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                 xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence/orm
+                 http://xmlns.jcp.org/xml/ns/persistence/orm/orm_2_2.xsd">
+    <package>ru.oa2.edu.api.domain.theme</package>
+    
+    <entity class="ru.oa2.edu.api.domain.user.UserProgress">
+        <table name="user_progress"/>
+        
+        <attributes>
+            <id name="id">
+                <column name="id"/>
+                <generated-value strategy="IDENTITY"/>
+            </id>
+            
+            <basic name="count">
+                <column name="count" nullable="false"/>
+            </basic>
+
+            <basic name="done">
+                <column name="done" nullable="false"/>
+            </basic>
+
+            <many-to-one name="user" target-entity="ru.oa2.edu.api.domain.user.User" fetch="LAZY">
+                <join-column name="user_id" referenced-column-name="id" insertable="false" updatable="false"/>
+            </many-to-one>
+
+            <many-to-one name="theme" target-entity="Theme" fetch="LAZY">
+                <join-column name="theme_id" referenced-column-name="id" insertable="false" updatable="false"/>
+            </many-to-one>
+
+            <many-to-one name="task" target-entity="ru.oa2.edu.api.domain.task.Task" fetch="LAZY">
+                <join-column name="task_id" referenced-column-name="id" insertable="false" updatable="false"/>
+            </many-to-one>
+        </attributes>
+    </entity>
+</entity-mappings>
--- a/src/backend/api-server/src/test/java/ru/oa2/edu/api/ThemeTest.java
+++ b/src/backend/api-server/src/test/java/ru/oa2/edu/api/ThemeTest.java
@ -0,0 +1,23 @@
+package ru.oa2.edu.api;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import ru.oa2.edu.api.application.services.RepositoryService;
+import ru.oa2.edu.api.domain.theme.ThemeDTO;
+
+import java.util.Collection;
+
+@SpringBootTest
+public class ThemeTest {
+
+    @Autowired
+    private RepositoryService repositoryService;
+
+    @Test
+    public void getListTest() {
+        Collection<ThemeDTO> listThemes = repositoryService.listThemes();
+        // TODO данные для теста
+        System.out.println(listThemes);
+    }
+}
--- a/src/backend/case-services/java-http-ok/pom.xml
+++ b/src/backend/case-services/java-http-ok/pom.xml
@ -0,0 +1,57 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>ru.edu.portal</groupId>
+    <artifactId>ok-http-server</artifactId>
+    <version>1.0.0</version>
+
+    <name>Edu Portal Ok Service</name>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <java.version>21</java.version>
+    </properties>
+
+    <build>
+        <plugins>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>2.4</version>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>ru.edu.portal.OkHttpServer</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.13.0</version>
+                <configuration>
+                    <source>21</source>
+                    <target>21</target>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.3.0</version>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>ru.edu.portal.OkHttpServer</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+
+        </plugins>
+    </build>
+</project>
--- a/src/backend/case-services/java-http-ok/src/main/java/ru/edu/portal/OkHttpServer.java
+++ b/src/backend/case-services/java-http-ok/src/main/java/ru/edu/portal/OkHttpServer.java
@ -0,0 +1,56 @@
+package ru.edu.portal;
+
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+import com.sun.net.httpserver.HttpServer;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.net.InetSocketAddress;
+import java.util.logging.Logger;
+
+
+public class OkHttpServer {
+    private final static Logger LOG = Logger.getLogger("NOFRAMEWORKS");
+
+    public static void main(String[] args) throws IOException {
+
+        final int port = Integer.parseInt(System.getProperty("appPort", "8500"));
+
+
+        final HttpServer server = HttpServer.create(new InetSocketAddress(port), 50);
+        server.createContext("/").setHandler(new Root());
+        server.createContext("/health").setHandler(new Health());
+
+        server.start();
+    }
+
+    private static class Root implements HttpHandler {
+
+        public Root() {}
+
+        @Override
+        public void handle(HttpExchange exchange) throws IOException {
+            exchange.getResponseHeaders().add("Content-Type", "text/html");
+            exchange.sendResponseHeaders(200, 0);
+            var responseBody = exchange.getResponseBody();
+            responseBody.write("<html><body><h1>OK</h1></body></html>".getBytes());
+            exchange.getResponseBody().close();
+            LOG.info(String.format("[GET] / CODE: 200 - %s", exchange.getRequestHeaders().get("User-Agent")));
+        }
+    }
+
+    private static class Health implements HttpHandler {
+
+        public Health() {}
+
+        @Override
+        public void handle(HttpExchange exchange) throws IOException {
+            exchange.getResponseHeaders().add("Content-Type", "text/html");
+            exchange.sendResponseHeaders(200, 0);
+            exchange.getResponseBody().close();
+            LOG.info(String.format("[GET] /health CODE: 200 - %s", exchange.getRequestHeaders().get("User-Agent")));
+        }
+    }
+}
--- a/src/backend/engines/docker/.gitignore
+++ b/src/backend/engines/docker/.gitignore
@ -0,0 +1,2 @@
+.idea
+*.iml
--- a/src/backend/engines/docker/api.go
+++ b/src/backend/engines/docker/api.go
@ -0,0 +1,32 @@
+package main
+
+import (
+	"github.com/gin-gonic/gin"
+	"log"
+)
+
+type ApiServer struct {
+	router *gin.Engine
+}
+
+func NewApiServer() *ApiServer {
+	r := gin.Default()
+	router(r)
+	return &ApiServer{r}
+}
+
+func (s *ApiServer) Run(addr string) {
+	err := s.router.Run(addr)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func router(router *gin.Engine) {
+	//TODO добавить проверки запуска, возвращать разные коды
+	router.GET("/health", func(c *gin.Context) {
+		c.JSON(200, gin.H{
+			"status": "UP",
+		})
+	})
+}
--- a/src/backend/engines/docker/build.go
+++ b/src/backend/engines/docker/build.go
@ -0,0 +1,125 @@
+package main
+
+import (
+	"archive/tar"
+	"bytes"
+	"github.com/docker/docker/api/types"
+	"io"
+	"os"
+	"path/filepath"
+)
+
+type BuildRequest struct {
+	DockerfileName string
+	ImageName      string
+	types.BuilderVersion
+	dockerfile  string
+	contextPath string
+}
+
+func (c *Client) Build(buildRequest BuildRequest) (*string, error) {
+
+	dockerFileTarReader, err := loadContext(buildRequest)
+
+	imageBuildResponse, err := c.cli.ImageBuild(
+		c.ctx,
+		dockerFileTarReader,
+		types.ImageBuildOptions{
+			Tags:       []string{buildRequest.ImageName},
+			Context:    dockerFileTarReader,
+			Dockerfile: buildRequest.DockerfileName,
+			Version:    buildRequest.BuilderVersion,
+			Remove:     true})
+
+	if err != nil {
+		return nil, err
+	}
+	defer imageBuildResponse.Body.Close()
+
+	logBuffer := new(bytes.Buffer)
+	_, err = io.Copy(logBuffer, imageBuildResponse.Body)
+	if err != nil {
+		return nil, err
+	}
+	log := logBuffer.String()
+
+	return &log, nil
+}
+
+func loadContext(buildRequest BuildRequest) (*bytes.Reader, error) {
+
+	buf := new(bytes.Buffer)
+	tw := tar.NewWriter(buf)
+	defer tw.Close()
+
+	err := addDockerfile(buildRequest, tw)
+	if err != nil {
+		return nil, err
+	}
+
+	err = addContextFiles(buildRequest.contextPath, tw)
+	if err != nil {
+		return nil, err
+	}
+
+	return bytes.NewReader(buf.Bytes()), nil
+}
+
+func addDockerfile(buildRequest BuildRequest, tarWriter *tar.Writer) error {
+	readDockerFile := []byte(buildRequest.dockerfile)
+
+	tarHeader := &tar.Header{
+		Name: buildRequest.DockerfileName,
+		Size: int64(len(readDockerFile)),
+	}
+
+	err := tarWriter.WriteHeader(tarHeader)
+	if err != nil {
+		return err
+	}
+	_, err = tarWriter.Write(readDockerFile)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func addContextFiles(filePath string, tarWriter *tar.Writer) error {
+	err := filepath.Walk(filePath,
+		func(path string, info os.FileInfo, err error) error {
+			if info.IsDir() {
+				return nil
+			}
+			err = addFile(path, tarWriter)
+			if err != nil {
+				return err
+			}
+			return nil
+		})
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func addFile(filename string, tarWriter *tar.Writer) error {
+	body, err := os.ReadFile(filename)
+	if err != nil {
+		return err
+	}
+	fileBase := filepath.Base(filename)
+	tarHeader := &tar.Header{
+		Name: fileBase,
+		Size: int64(len(body)),
+	}
+	err = tarWriter.WriteHeader(tarHeader)
+	if err != nil {
+		return err
+	}
+	_, err = tarWriter.Write(body)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
--- a/src/backend/engines/docker/build_test.go
+++ b/src/backend/engines/docker/build_test.go
@ -0,0 +1,59 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/docker/docker/api/types"
+	"log"
+	"strings"
+	"testing"
+	"time"
+)
+
+const (
+	df = `
+FROM python:3.8-alpine
+COPY ./requirements.txt /app/requirements.txt
+WORKDIR /app
+RUN pip install -r requirements.txt
+COPY . /app
+ENTRYPOINT [ "python" ]
+
+CMD ["main.py" ]
+`
+)
+
+func TestBuild(t *testing.T) {
+	client := NewClient()
+
+	result, err := client.Build(
+		BuildRequest{
+			DockerfileName: "Dockerfile",
+			ImageName:      fmt.Sprintf("image-%v-%s:latest", 1, time.Now().Format("20060102030405")),
+			BuilderVersion: types.BuilderV1,
+			dockerfile:     df,
+			contextPath:    "./contexts/case1/",
+		})
+	if err != nil {
+		t.Error(err)
+	}
+	for _, line := range strings.Split(*result, "\n") {
+		if strings.HasPrefix(line, "{") {
+			newLine := LogLine{}
+			err := json.Unmarshal([]byte(line), &newLine)
+			if err != nil {
+				log.Printf("ERR: %s\n", err.Error())
+				log.Printf("Line: \n%s\n", line)
+			}
+			if newLine.Error != nil {
+				t.Errorf("BUILD ERR: %s\n", *newLine.Error)
+			}
+		}
+	}
+}
+
+func TestName(t *testing.T) {
+	name := fmt.Sprintf("image-%v-%s:latest", 1, time.Now().Format("20060102030405"))
+	t.Log(name)
+	t.Fail()
+}
--- a/src/backend/engines/docker/client.go
+++ b/src/backend/engines/docker/client.go
@ -0,0 +1,23 @@
+package main
+
+import (
+	"context"
+	"github.com/docker/docker/client"
+)
+
+type Client struct {
+	cli *client.Client
+	ctx context.Context
+}
+
+func NewClient() *Client {
+	cli, err := client.NewClientWithOpts(client.FromEnv)
+	if err != nil {
+		panic(err)
+	}
+	client := Client{
+		cli,
+		context.Background(),
+	}
+	return &client
+}
--- a/src/backend/engines/docker/containers.go
+++ b/src/backend/engines/docker/containers.go
@ -0,0 +1,36 @@
+package main
+
+import (
+	"github.com/docker/docker/api/types/container"
+	"github.com/docker/docker/api/types/network"
+	"log"
+)
+
+type StartRequest struct {
+	ImageName string
+}
+
+func (c *Client) StartContainer(startRequest StartRequest) (*string, error) {
+
+	containerResponse, err := c.cli.ContainerCreate(
+		c.ctx,
+		&container.Config{
+			Image: startRequest.ImageName,
+			Tty:   false},
+		&container.HostConfig{},
+		&network.NetworkingConfig{},
+		nil,
+		"")
+
+	if err != nil {
+		return nil, err
+	}
+
+	log.Printf("Start container ID: %s\n", containerResponse.ID)
+
+	err = c.cli.ContainerStart(c.ctx, containerResponse.ID, container.StartOptions{})
+	if err != nil {
+		log.Printf("ERROR: %s\n", err.Error())
+	}
+	return &containerResponse.ID, nil
+}
--- a/src/backend/engines/docker/containers_test.go
+++ b/src/backend/engines/docker/containers_test.go
@ -0,0 +1,67 @@
+package main
+
+import (
+	"github.com/docker/docker/api/types/container"
+	"testing"
+	"time"
+)
+
+func TestStartContainer(t *testing.T) {
+	client := NewClient()
+
+	id, err := client.StartContainer(StartRequest{ImageName: "flask-app:latest"})
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(id)
+
+	//TODO wait container ???
+	time.Sleep(3 * time.Second)
+
+	caseTest := TestCase{
+		CaseId:   1,
+		CaseType: "request",
+		Context: ContextRequest{
+			5000,
+			"/hello",
+			"",
+			"GET",
+			200,
+			"Hi, Bro!",
+		},
+	}
+	status, err := client.TestRun(*id, caseTest)
+	if !status {
+		t.Error(err)
+	}
+
+	err = client.cli.ContainerStop(client.ctx, *id, container.StopOptions{})
+	if err != nil {
+		t.Error(err)
+	}
+	err = client.cli.ContainerRemove(client.ctx, *id, container.RemoveOptions{})
+	if err != nil {
+		t.Error(err)
+	}
+}
+
+func TestContextContainer(t *testing.T) {
+	client := NewClient()
+
+	time.Sleep(3 * time.Second)
+
+	caseTest := TestCase{
+		CaseId:   2,
+		CaseType: "context",
+		Context: ContextTest{
+			"$.Size",
+			"<",
+			"60000000",
+		},
+	}
+	status, err := client.TestRun("flask-app:latest", caseTest)
+	t.Log("status", status, err)
+	if !status {
+		t.Error(err)
+	}
+}
--- a/src/backend/engines/docker/contexts/base/case1/app.jar
+++ b/src/backend/engines/docker/contexts/base/case1/app.jar
--- a/src/backend/engines/docker/contexts/base/case1/request.json
+++ b/src/backend/engines/docker/contexts/base/case1/request.json
@ -0,0 +1,19 @@
+{
+  "job_id": 1,
+  "engine_type": "docker",
+  "request_data": {
+    "main": "FROM eclipse-temurin:17-jre-alpine\n\nADD app.jar /opt\n\nCMD exec java -jar /opt/app.jar",
+    "context_path": "./contexts/base/case1/"
+  },
+  "test_cases": [
+    {
+      "case_id": 1,
+      "case_type": "context",
+      "context": {
+        "Field": "$.Size",
+        "Operator": "<",
+        "Value": "209715200"
+      }
+    }
+  ]
+}
--- a/src/backend/engines/docker/contexts/base/case2/app.jar
+++ b/src/backend/engines/docker/contexts/base/case2/app.jar
--- a/src/backend/engines/docker/contexts/base/case2/request.json
+++ b/src/backend/engines/docker/contexts/base/case2/request.json
@ -0,0 +1,19 @@
+{
+  "job_id": 1,
+  "engine_type": "docker",
+  "request_data": {
+    "main": "FROM openjdk:17\n\nLABEL org.opencontainers.image.authors=\"Anton Dzyk\"\n\nADD app.jar /opt\n\nCMD exec java -jar /opt/app.jar",
+    "context_path": "./contexts/base/case2/"
+  },
+  "test_cases": [
+    {
+      "case_id": 1,
+      "case_type": "context",
+      "context": {
+        "Field": "$.Config.Labels",
+        "Operator": "=",
+        "Value": "org.opencontainers.image.authors=Anton Dzyk"
+      }
+    }
+  ]
+}
--- a/src/backend/engines/docker/contexts/base/case3/main.py
+++ b/src/backend/engines/docker/contexts/base/case3/main.py
@ -0,0 +1,10 @@
+from flask import Flask
+
+app = Flask(__name__)
+
+@app.route('/hello')
+def hello():
+    return 'Hello!'
+
+if __name__ == '__main__':
+    app.run(host="0.0.0.0")
--- a/src/backend/engines/docker/contexts/base/case3/request.json
+++ b/src/backend/engines/docker/contexts/base/case3/request.json
@ -0,0 +1,22 @@
+{
+  "job_id": 1,
+  "engine_type": "docker_buildx",
+  "request_data": {
+    "main": "FROM python:3.8-alpine\nADD https://gitflic.ru/project/dzyk/demo-flask.git /app\nWORKDIR /app\nRUN pip install -r requirements.txt\nCOPY . /app\nENTRYPOINT [\"python\"]\nCMD [\"main.py\"]",
+    "context_path": "./contexts/base/case2/"
+  },
+  "test_cases": [
+    {
+      "case_id":   1,
+      "case_type": "request",
+      "context": {
+        "container_port": 5000,
+        "url_path": "/hello",
+        "request_body": "",
+        "type_request": "GET",
+        "expected_code": 200,
+        "expected_body": "Hello!"
+      }
+    }
+  ]
+}
--- a/src/backend/engines/docker/contexts/base/case3/requirements.txt
+++ b/src/backend/engines/docker/contexts/base/case3/requirements.txt
@ -0,0 +1 @@
+Flask==3.0.0
--- a/Show More
+++ b/Show More