Feature: AI chat (#76)

CONTRIBUTING.md

@@ -42,6 +42,12 @@ Once database is setup you can run :
 
 > :warning: **You have to generate keystore.jks before!**, see [README](https://github.com/ditrit/leto-modelizer-api/blob/main/README.md#Generate-certificate-for-HTTPS).
 
+If you do not want to have a real AI, you can use a fake AI:
+```shell
+docker build -t leto-modelizer-ai-proxy -f ./src/test/resources/ai/Dockerfile ./src/test/resources/ai
+docker run -p 8585:8585 -v $(pwd)/src/test/resources/ai:/var/www/html --restart always leto-modelizer-ai-proxy
+```
+
 ## Run application tests
 
 To run all the application tests (unit and integration), use this command:

README.md

@@ -245,7 +245,7 @@ enabling secure and streamlined user authentication.
 | CSRF_TOKEN_TIMEOUT                  | No, default: `3600`                                        | A configuration parameter that specifies the duration (in seconds) for which a Cross-Site Request Forgery (CSRF) token remains valid. This setting is used to prevent CSRF attacks by ensuring that the token used in a client session expires after a certain period, requiring a new token for future requests. |
 | USER_SESSION_TIMEOUT                | No, default: `3600`                                        | A configuration parameter that defines the time (in seconds) a user's session remains active without any activity. After this period, the user is automatically logged out to help protect against unauthorized access and to manage server resource utilization efficiently.                                     |
 | SUPER_ADMINISTRATOR_LOGIN           | No                                                         | A configuration parameter that defines the username on Github of the SUPER_ADMINISTRATOR. It will create user if it doesn't exist and associate it to the `SUPER_ADMINISTRATOR` role.                                                                                                                             |
-| AI_HOST                             | No                                                         | A configuration parameter that defines the host of the ia server, example: http://localhost:8001/api/. If it's not set, users will not be approve to use ia in application.                                                                                                                                       |
+| AI_HOST                             | No, default: `http://localhost:8585/`                      | A configuration parameter that defines the host of the ia server, example: http://localhost:8585/api/. If it's not set, users will not be approve to use ia in application.                                                                                                                                       |
 
 > Notes: `GITHUB_ENTERPRISE_*` variables are only required on self-hosted GitHub.
 
@@ -275,7 +275,7 @@ LETO_ADMIN_URL=http://localhost:9000/
 LIBRARY_HOST_WHITELIST=https://github.com/ditrit/
 CSRF_TOKEN_TIMEOUT=3600
 USER_SESSION_TIMEOUT=3600
-AI_HOST=http://locahost:8001/api/
+AI_HOST=http://locahost:8585/api/
 ```
 
 See Configuration section for more details.

build.gradle

@@ -1,10 +1,10 @@
 plugins {
 	id 'java'
-	id 'org.springframework.boot' version '3.2.4'
-	id 'io.spring.dependency-management' version '1.1.4'
+	id 'org.springframework.boot' version '3.3.3'
+	id 'io.spring.dependency-management' version '1.1.6'
 	id 'checkstyle'
 	id 'com.github.ben-manes.versions' version '0.51.0'
-	id 'org.sonarqube' version '5.0.0.4638'
+	id 'org.sonarqube' version '5.1.0.4882'
 	id 'com.adarshr.test-logger' version '4.0.0'
 	id 'jacoco'
 	id 'idea'
@@ -44,19 +44,19 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-validation'
 	implementation 'org.springframework.boot:spring-boot-starter-security'
 	implementation 'org.springframework.boot:spring-boot-starter-oauth2-client'
-	implementation 'org.springframework.session:spring-session-jdbc:3.2.2'
-	implementation 'org.flywaydb:flyway-core:10.10.0'
-	implementation "org.flywaydb:flyway-database-postgresql:10.10.0"
+	implementation 'org.springframework.session:spring-session-jdbc:3.3.2'
+	implementation 'org.flywaydb:flyway-core:10.17.3'
+	implementation "org.flywaydb:flyway-database-postgresql:10.17.3"
 	implementation 'commons-lang:commons-lang:2.6'
 	implementation 'commons-beanutils:commons-beanutils:1.9.4'
-	implementation 'com.github.erosb:json-sKema:0.14.0'
+	implementation 'com.github.erosb:json-sKema:0.16.0'
 	compileOnly 'org.projectlombok:lombok'
-	runtimeOnly 'org.postgresql:postgresql:42.7.3'
+	runtimeOnly 'org.postgresql:postgresql:42.7.4'
 	annotationProcessor 'org.projectlombok:lombok'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
-	testImplementation 'io.cucumber:cucumber-java:7.16.1'
-	testImplementation 'io.cucumber:cucumber-junit:7.16.1'
-	testImplementation 'org.junit.vintage:junit-vintage-engine:5.10.2'
+	testImplementation 'io.cucumber:cucumber-java:7.18.1'
+	testImplementation 'io.cucumber:cucumber-junit:7.18.1'
+	testImplementation 'org.junit.vintage:junit-vintage-engine:5.11.0'
 }
 
 tasks.named('test') {

changelog.md

@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     * `GET /api/user/me/roles`, to get its roles.
     * `GET /api/user/me/groups`, to get its groups.
     * `GET /api/user/me/scopes`, to get its scopes.
+    * `GET /api/users/me/ai/conversations`, to get its conversations.
   * For all users:
     * `GET    /api/users`, to get all users.
     * `GET    /api/users/{login}`, to get user by login.
@@ -29,6 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     * `GET    /api/users/{login}/scopes`, to get all scopes associated to the user.
     * `GET    /api/users/{login}/permissions`, to get all permissions associated to the user.
     * `GET    /api/users/{login}/picture`, to get picture associated to the user.
+    * `GET    /api/users/{login}/ai/conversations`, to get all conversations associated to the user.
   * For all roles:
     * `GET    /api/roles`, to get all roles.
     * `POST   /api/roles`, to create a role.
@@ -90,6 +92,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     * `GET    /api/libraries/templates/[TEMPLATE_ID]/schemas/[INDEX]`, to get schema of template.
     * `GET    /api/libraries/templates/[TEMPLATE_ID]/files/[INDEX]`, to get file of template.
   * For AI:
-    * `GET    /api/ia`, to create diagram with AI.
+    * `GET    /api/ai/generate`, to generate diagram with AI.
+    * `GET    /api/ai/conversations`, to get all conversation.
+    * `POST   /api/ai/conversations`, to create a conversation.
+    * `GET    /api/ai/conversations/[CONVERSATION_ID]`, to get a conversation by id.
+    * `DELETE /api/ai/conversations/[CONVERSATION_ID]`, to delete a conversation.
+    * `GET    /api/ai/conversations/[CONVERSATION_ID]/messages`, to get all messages of a conversations.
+    * `POST   /api/ai/conversations/[CONVERSATION_ID]/messages`, to send a message to AI.
   * `/api/login`, to login.
   * `/api/redirect`, to redirect with token on leto-modelizer/leto-modelizer-admin.

docker-compose-e2e.yml

@@ -10,7 +10,7 @@ services:
   ai:
     build: ./src/test/resources/ai
     ports:
-      - "8001:80"
+      - "8585:80"
     volumes:
       - ./src/test/resources/ai:/var/www/html
     restart: always
@@ -29,7 +29,7 @@ services:
     image: leto-modelizer-api:latest
     environment:
       DATABASE_HOST: db:26257
-      AI_HOST: http://ai/api/
+      AI_HOST: http://ai/
       GITHUB_CLIENT_ID: ${GITHUB_CLIENT_ID}
       GITHUB_CLIENT_SECRET: ${GITHUB_CLIENT_SECRET}
       LIBRARY_HOST_WHITELIST: http://libraries/

docker-compose.yml

@@ -28,7 +28,7 @@ services:
     image: leto-modelizer-api:latest
     environment:
       DATABASE_HOST: db:26257
-      AI_HOST: http://ai/api/
+      AI_HOST: http://ai/
       GITHUB_CLIENT_ID: ${GITHUB_CLIENT_ID}
       GITHUB_CLIENT_SECRET: ${GITHUB_CLIENT_SECRET}
       LIBRARY_HOST_WHITELIST: http://libraries/

src/main/java/com/ditrit/letomodelizerapi/config/Constants.java

@@ -26,6 +26,16 @@ public final class Constants {
      */
     public static final String DEFAULT_USER_PROPERTY = "login";
 
+    /**
+     * The constant representing the default context property.
+     */
+    public static final String DEFAULT_CONTEXT_PROPERTY = "context";
+
+    /**
+     * The constant representing the default update date property.
+     */
+    public static final String DEFAULT_UPDATE_DATE_PROPERTY = "updateDate";
+
     /**
      * Private constructor.
      */