added ai-moderation image and text

src/main/java/com/krylov/refound/ReFoundApplication.java

@@ -1,18 +1,21 @@
 package com.krylov.refound;
 
+import com.krylov.refound.ai.config.AiProperties;
+import com.krylov.refound.ai.config.AiRetryProperties;
 import com.krylov.refound.config.MinioProperties;
 import io.awspring.cloud.autoconfigure.s3.S3AutoConfiguration;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.retry.annotation.EnableRetry;
 import org.springframework.scheduling.annotation.EnableScheduling;
 
 @SpringBootApplication(
     scanBasePackages = "com.krylov.refound",
     exclude = { S3AutoConfiguration.class }
 )@EnableScheduling
-@EnableConfigurationProperties(MinioProperties.class)
-
+@EnableConfigurationProperties({MinioProperties.class, AiProperties.class, AiRetryProperties.class})
+@EnableRetry
 public class ReFoundApplication {
 
   public static void main(String[] args) {

src/main/java/com/krylov/refound/ai/client/AiHttpClient.java

@@ -0,0 +1,52 @@
+package com.krylov.refound.ai.client;
+
+import com.krylov.refound.ai.exception.AiBadRequestException;
+import com.krylov.refound.ai.exception.AiServerException;
+import com.krylov.refound.ai.exception.AiUnavailableException;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatusCode;
+import org.springframework.stereotype.Component;
+import org.springframework.web.reactive.function.client.WebClient;
+import org.springframework.web.reactive.function.client.WebClientRequestException;
+
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class AiHttpClient {
+
+  private final WebClient aiWebClient;
+
+  public <T, R> R post(String uri, T request, Class<R> responseType) {
+    log.info("AI POST {}", uri);
+    try {
+      R response = aiWebClient.post()
+          .uri(uri)
+          .bodyValue(request)
+          .retrieve()
+          .onStatus(
+              HttpStatusCode::is4xxClientError,
+              resp -> resp.bodyToMono(String.class)
+                  .map(AiBadRequestException::new)
+          )
+          .onStatus(
+              HttpStatusCode::is5xxServerError,
+              resp -> resp.bodyToMono(String.class)
+                  .map(AiServerException::new)
+          )
+          .bodyToMono(responseType)
+          .block();
+
+      log.info("AI response received");
+      return response;
+    } catch (WebClientRequestException ex) {
+      log.error("AI connection failed", ex);
+      throw new AiUnavailableException(ex);
+
+    } catch (Exception ex) {
+      log.error("AI request failed", ex);
+      throw new AiUnavailableException(ex);
+    }
+  }
+}

src/main/java/com/krylov/refound/ai/client/AiMultipartHttpClient.java

@@ -0,0 +1,64 @@
+package com.krylov.refound.ai.client;
+
+import com.krylov.refound.ai.exception.AiBadRequestException;
+import com.krylov.refound.ai.exception.AiServerException;
+import com.krylov.refound.ai.exception.AiUnavailableException;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.io.ByteArrayResource;
+import org.springframework.http.HttpStatusCode;
+import org.springframework.http.MediaType;
+import org.springframework.http.client.MultipartBodyBuilder;
+import org.springframework.stereotype.Component;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.reactive.function.client.WebClient;
+import org.springframework.web.reactive.function.client.WebClientRequestException;
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class AiMultipartHttpClient {
+  private final WebClient aiWebClient;
+
+  public <R> R post(String uri, MultipartFile file, Class<R> responseType) {
+    log.info("AI POST {}", uri);
+    try {
+      MultipartBodyBuilder builder = new MultipartBodyBuilder();
+      builder.part(
+          "file",
+          new ByteArrayResource(file.getBytes()) {
+
+            @Override
+            public String getFilename() {
+              return file.getOriginalFilename();
+            }
+
+          }
+      );
+
+      R response = aiWebClient.post()
+              .uri(uri)
+              .contentType(MediaType.MULTIPART_FORM_DATA)
+              .bodyValue(builder.build())
+              .retrieve()
+          .onStatus(
+              HttpStatusCode::is4xxClientError,
+              resp -> resp.bodyToMono(String.class)
+                  .map(AiBadRequestException::new)
+          )
+          .onStatus(
+              HttpStatusCode::is5xxServerError,
+              resp -> resp.bodyToMono(String.class)
+                  .map(AiServerException::new)
+          )
+          .bodyToMono(responseType)
+          .block();
+      log.info("AI image response received");
+      return response;
+    } catch (WebClientRequestException ex) {
+      throw new AiUnavailableException(ex);
+    } catch (Exception ex) {
+      throw new RuntimeException("Cannot send image to AI", ex);
+    }
+  }
+}

src/main/java/com/krylov/refound/ai/client/ImageModerationClient.java

@@ -0,0 +1,40 @@
+package com.krylov.refound.ai.client;
+
+import com.krylov.refound.ai.dto.ImageModerationResponse;
+import com.krylov.refound.ai.exception.AiServerException;
+import com.krylov.refound.ai.exception.AiUnavailableException;
+import lombok.RequiredArgsConstructor;
+import org.springframework.retry.annotation.Backoff;
+import org.springframework.retry.annotation.Retryable;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+
+@Service
+@RequiredArgsConstructor
+public class ImageModerationClient {
+  private final AiMultipartHttpClient client;
+
+  @Retryable(
+      retryFor = {
+          AiUnavailableException.class,
+          AiServerException.class
+      },
+      maxAttempts = 3,
+      backoff = @Backoff(
+          delay = 500,
+          multiplier = 2
+      )
+  )
+  public ImageModerationResponse moderate(
+      MultipartFile file
+  ) {
+
+    return client.post(
+        "/api/v1/moderation/image",
+        file,
+        ImageModerationResponse.class
+    );
+
+  }
+}

src/main/java/com/krylov/refound/ai/client/TextModerationClient.java

@@ -0,0 +1,51 @@
+package com.krylov.refound.ai.client;
+
+import com.krylov.refound.ai.dto.ModerationResponse;
+import com.krylov.refound.ai.dto.TextModerationRequest;
+import com.krylov.refound.ai.exception.AiServerException;
+import com.krylov.refound.ai.exception.AiUnavailableException;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.retry.annotation.Backoff;
+import org.springframework.retry.annotation.Recover;
+import org.springframework.retry.annotation.Retryable;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+@Slf4j
+public class TextModerationClient {
+
+  private final AiHttpClient client;
+
+  @Retryable(
+      retryFor = {
+          AiUnavailableException.class,
+          AiServerException.class
+      },
+      maxAttempts = 3,
+      backoff = @Backoff(
+          delay = 500,
+          multiplier = 2
+      )
+  )
+  public ModerationResponse moderate(String text) {
+    log.info("Calling AI service");
+    return client.post(
+        "/api/v1/moderation/text",
+        new TextModerationRequest(text),
+        ModerationResponse.class
+    );
+
+  }
+
+  @Recover
+  public ModerationResponse recover(AiUnavailableException e, String text) {
+    log.error("AI unavailable after retries", e);
+
+    return ModerationResponse.builder()
+        .approved(false)
+        .reason("AI_UNAVAILABLE")
+        .build();
+  }
+}

src/main/java/com/krylov/refound/ai/config/AiProperties.java

@@ -0,0 +1,20 @@
+package com.krylov.refound.ai.config;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@Getter
+@Setter
+@ConfigurationProperties(prefix = "ai")
+public class AiProperties {
+  /**
+   * http://localhost:8000
+   */
+  private String url;
+
+  /**
+   * 5 seconds
+   */
+  private int timeout;
+}

src/main/java/com/krylov/refound/ai/config/AiRetryProperties.java

@@ -0,0 +1,16 @@
+package com.krylov.refound.ai.config;
+
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@Getter
+@Setter
+@ConfigurationProperties(prefix = "ai.retry")
+public class AiRetryProperties {
+  private int maxAttempts = 3;
+
+  private long delay = 500;
+
+  private double multiplier = 2;
+}

src/main/java/com/krylov/refound/ai/config/WebClientConfig.java

@@ -0,0 +1,34 @@
+package com.krylov.refound.ai.config;
+
+import java.time.Duration;
+import reactor.netty.http.client.HttpClient;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.client.reactive.ReactorClientHttpConnector;
+import org.springframework.web.reactive.function.client.WebClient;
+
+@Configuration
+@EnableConfigurationProperties(AiProperties.class)
+public class WebClientConfig {
+
+  @Bean
+  public WebClient aiWebClient(AiProperties properties) {
+
+    HttpClient httpClient =
+        HttpClient.create()
+            .responseTimeout(
+                Duration.ofSeconds(
+                    properties.getTimeout()
+                )
+            );
+
+    return WebClient.builder()
+        .baseUrl(properties.getUrl())
+        .clientConnector(
+            new ReactorClientHttpConnector(httpClient)
+        )
+        .build();
+
+  }
+}

src/main/java/com/krylov/refound/ai/dto/ImageModerationResponse.java

@@ -0,0 +1,15 @@
+package com.krylov.refound.ai.dto;
+
+import java.util.List;
+import lombok.Data;
+
+@Data
+public class ImageModerationResponse {
+  private Boolean approved;
+
+  private Double score;
+
+  private String reason;
+
+  private List<String> detectedLabels;
+}

src/main/java/com/krylov/refound/ai/dto/ModerationResponse.java

@@ -0,0 +1,19 @@
+package com.krylov.refound.ai.dto;
+
+import java.util.List;
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class ModerationResponse {
+
+  private Boolean approved;
+
+  private Double score;
+
+  private String reason;
+
+  private List<String> detectedLabels;
+
+}

src/main/java/com/krylov/refound/ai/dto/TextModerationRequest.java

@@ -0,0 +1,9 @@
+package com.krylov.refound.ai.dto;
+
+import lombok.Data;
+
+@Data
+public class TextModerationRequest {
+  private final String text;
+
+}

src/main/java/com/krylov/refound/ai/exception/AiBadRequestException.java

@@ -0,0 +1,9 @@
+package com.krylov.refound.ai.exception;
+
+public class AiBadRequestException extends AiException {
+
+  public AiBadRequestException(String message) {
+    super(message);
+  }
+
+}

src/main/java/com/krylov/refound/ai/exception/AiException.java

@@ -0,0 +1,13 @@
+package com.krylov.refound.ai.exception;
+
+public abstract class AiException extends RuntimeException {
+
+  protected AiException(String message) {
+    super(message);
+  }
+
+  protected AiException(String message, Throwable cause) {
+    super(message, cause);
+  }
+
+}

src/main/java/com/krylov/refound/ai/exception/AiServerException.java

@@ -0,0 +1,9 @@
+package com.krylov.refound.ai.exception;
+
+public class AiServerException extends AiException {
+
+  public AiServerException(String message) {
+    super(message);
+  }
+
+}

src/main/java/com/krylov/refound/ai/exception/AiTimeoutException.java

@@ -0,0 +1,9 @@
+package com.krylov.refound.ai.exception;
+
+public class AiTimeoutException extends AiException {
+
+  public AiTimeoutException(Throwable cause) {
+    super("AI service timeout", cause);
+  }
+
+}

src/main/java/com/krylov/refound/ai/exception/AiUnavailableException.java

@@ -0,0 +1,9 @@
+package com.krylov.refound.ai.exception;
+
+public class AiUnavailableException extends AiException {
+
+  public AiUnavailableException(Throwable cause) {
+    super("AI service is unavailable", cause);
+  }
+
+}

src/main/java/com/krylov/refound/ai/exception/ContentBlockedException.java

@@ -0,0 +1,19 @@
+package com.krylov.refound.ai.exception;
+
+import java.util.List;
+import lombok.Getter;
+
+@Getter
+public class ContentBlockedException extends RuntimeException {
+
+  private final String reason;
+  private final List<String> detectedLabels;
+
+  public ContentBlockedException(String reason, List<String> detectedLabels) {
+    super(reason);
+    this.reason = reason;
+    this.detectedLabels = detectedLabels;
+  }
+
+
+}

src/main/java/com/krylov/refound/ai/facade/ContentModerationFacade.java

@@ -0,0 +1,30 @@
+package com.krylov.refound.ai.facade;
+
+import com.krylov.refound.ai.pipeline.ContentModerationPipeline;
+import com.krylov.refound.ai.pipeline.ModerationContext;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class ContentModerationFacade {
+
+  private final ContentModerationPipeline pipeline;
+
+  public void moderate(String title, String description, List<MultipartFile> images) {
+    log.info("moderate ContentModerationFacade get");
+    ModerationContext context =
+        ModerationContext.builder()
+            .title(title)
+            .description(description)
+            .images(images)
+            .build();
+
+    pipeline.execute(context);
+
+  }
+}

src/main/java/com/krylov/refound/ai/pipeline/ContentModerationPipeline.java

@@ -0,0 +1,19 @@
+package com.krylov.refound.ai.pipeline;
+
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+
+@Component
+@RequiredArgsConstructor
+public class ContentModerationPipeline {
+
+  private final List<ModerationProcessor> processors;
+
+  public void execute(ModerationContext context) {
+    for (ModerationProcessor processor : processors) {
+      processor.process(context);
+    }
+  }
+
+}

src/main/java/com/krylov/refound/ai/pipeline/ImageModerationProcessor.java

@@ -0,0 +1,51 @@
+package com.krylov.refound.ai.pipeline;
+
+
+import com.krylov.refound.ai.client.ImageModerationClient;
+import com.krylov.refound.ai.dto.ImageModerationResponse;
+import com.krylov.refound.ai.exception.ContentBlockedException;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+@Order(20)
+public class ImageModerationProcessor implements ModerationProcessor {
+  private final ImageModerationClient client;
+
+  @Override
+  public void process(ModerationContext context) {
+    List<MultipartFile> images = context.getImages();
+
+    if (images == null || images.isEmpty()) {
+      return;
+    }
+
+    for (MultipartFile image : images) {
+      if (image == null || image.isEmpty()) {
+        continue;
+      }
+
+      ImageModerationResponse response = client.moderate(image);
+
+      log.info("Image moderation result approved={}, score={}, reason={}, labels={}",
+          response.getApproved(),
+          response.getScore(),
+          response.getReason(),
+          response.getDetectedLabels()
+      );
+
+      if (!response.getApproved()) {
+        throw new ContentBlockedException(response.getReason(), response.getDetectedLabels());
+      }
+    }
+  }
+
+}

src/main/java/com/krylov/refound/ai/pipeline/ModerationContext.java

@@ -0,0 +1,17 @@
+package com.krylov.refound.ai.pipeline;
+
+import java.util.List;
+import lombok.Builder;
+import lombok.Data;
+import org.springframework.web.multipart.MultipartFile;
+
+@Data
+@Builder
+public class ModerationContext {
+  private String title;
+
+  private String description;
+
+  private List<MultipartFile> images;
+
+}

src/main/java/com/krylov/refound/ai/pipeline/ModerationProcessor.java

@@ -0,0 +1,7 @@
+package com.krylov.refound.ai.pipeline;
+
+public interface ModerationProcessor {
+
+  void process(ModerationContext context);
+
+}

src/main/java/com/krylov/refound/ai/pipeline/TextModerationProcessor.java

@@ -0,0 +1,61 @@
+package com.krylov.refound.ai.pipeline;
+
+import com.krylov.refound.ai.client.TextModerationClient;
+import com.krylov.refound.ai.dto.ModerationResponse;
+import com.krylov.refound.ai.exception.ContentBlockedException;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+@Order(10)
+public class TextModerationProcessor implements ModerationProcessor {
+
+  private final TextModerationClient client;
+
+  @Override
+  public void process(ModerationContext context) {
+
+    String text = buildText(
+        context.getTitle(),
+        context.getDescription()
+    );
+
+    ModerationResponse response = client.moderate(text);
+
+    log.info(
+        "AI moderation result approved={}, score={}, reason={}",
+        response.getApproved(),
+        response.getScore(),
+        response.getReason()
+    );
+
+    if (!response.getApproved()) {
+      throw new ContentBlockedException(
+          response.getReason(),
+          response.getDetectedLabels()
+      );
+    }
+
+  }
+
+  private String buildText(String title, String description) {
+
+    StringBuilder builder = new StringBuilder();
+
+    if (title != null) {
+      builder.append(title);
+    }
+
+    if (description != null) {
+      builder.append("\n")
+          .append(description);
+    }
+
+    return builder.toString();
+  }
+
+}

src/main/java/com/krylov/refound/config/RetryConfig.java

@@ -0,0 +1,10 @@
+package com.krylov.refound.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.retry.annotation.EnableRetry;
+
+@Configuration
+@EnableRetry
+public class RetryConfig {
+
+}

src/main/java/com/krylov/refound/controller/PostController.java

@@ -41,8 +41,7 @@ public class PostController {
   private final ObjectMapper objectMapper;
 
   @PostMapping(consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-  public PostRequest create(@ModelAttribute PostRequest request,
-      @RequestParam(value = "images", required = false) List<MultipartFile> images) {
+  public PostRequest create(@ModelAttribute PostRequest request, @RequestParam(value = "images", required = false) List<MultipartFile> images) {
     log.info(request.toString());
     return service.create(request, images);
   }

src/main/java/com/krylov/refound/dto/ModerationErrorDetails.java

@@ -0,0 +1,18 @@
+package com.krylov.refound.dto;
+
+import java.util.List;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+@Builder
+public class ModerationErrorDetails {
+
+  private List<String> labels;
+
+  private List<String> blockedWords;
+
+  private Double score;
+}

src/main/java/com/krylov/refound/enums/ErrorCode.java

@@ -6,5 +6,6 @@ public enum ErrorCode {
   INTERNAL_ERROR,
   BAD_REQUEST,
   UNAUTHORIZED,
-  FORBIDDEN
+  FORBIDDEN,
+  CONTENT_BLOCKED
 }

src/main/java/com/krylov/refound/exception/ErrorResponse.java

@@ -1,6 +1,7 @@
 package com.krylov.refound.exception;
 
 import java.time.LocalDateTime;
+import java.util.List;
 import lombok.Builder;
 import lombok.Getter;
 
@@ -12,4 +13,5 @@ public class ErrorResponse {
   private String error;
   private String message;
   private String path;
+  private Object details;
 }

src/main/java/com/krylov/refound/exception/GlobalExceptionHandler.java

@@ -1,8 +1,11 @@
 package com.krylov.refound.exception;
 
+import com.krylov.refound.ai.exception.ContentBlockedException;
+import com.krylov.refound.dto.ModerationErrorDetails;
 import com.krylov.refound.enums.ErrorCode;
 import jakarta.servlet.http.HttpServletRequest;
 import java.time.LocalDateTime;
+import java.util.Map;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -53,4 +56,44 @@ public class GlobalExceptionHandler {
 
     return new ResponseEntity<>(response, status);
   }
+
+  private ResponseEntity<ErrorResponse> buildResponse(
+      HttpStatus status,
+      ErrorCode code,
+      String message,
+      HttpServletRequest request,
+      Object details
+  ) {
+
+    ErrorResponse response = ErrorResponse.builder()
+        .timestamp(LocalDateTime.now())
+        .status(status.value())
+        .error(code.name())
+        .message(message)
+        .path(request.getRequestURI())
+        .details(details)
+        .build();
+
+    return ResponseEntity
+        .status(status)
+        .body(response);
+  }
+
+  @ExceptionHandler(ContentBlockedException.class)
+  public ResponseEntity<ErrorResponse> handleBlocked(
+      ContentBlockedException ex,
+      HttpServletRequest request
+  ) {
+
+    return buildResponse(
+        HttpStatus.BAD_REQUEST,
+        ErrorCode.CONTENT_BLOCKED,
+        ex.getReason(),
+        request,
+        ModerationErrorDetails.builder()
+            .labels(ex.getDetectedLabels())
+            .build()
+    );
+
+  }
 }

src/main/java/com/krylov/refound/security/SecurityConfig.java

@@ -1,5 +1,6 @@
 package com.krylov.refound.security;
 
+import java.util.List;
 import lombok.RequiredArgsConstructor;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -12,6 +13,9 @@ import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.CorsConfigurationSource;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 
 @Configuration
 @EnableWebSecurity
@@ -23,20 +27,19 @@ public class SecurityConfig {
   @Bean
   public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
     http
+        .cors(cors -> cors.configurationSource(corsConfigurationSource()))
         .csrf(AbstractHttpConfigurer::disable)
         .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
         .authorizeHttpRequests(auth -> auth
-            // Public endpoints
             .requestMatchers("/api/v1/auth/**").permitAll()
             .requestMatchers("/api/v1/test/**").permitAll()
             .requestMatchers(HttpMethod.GET, "/api/v1/files/**").permitAll()
             .requestMatchers(HttpMethod.POST, "/api/v1/files/**").permitAll()
             .requestMatchers(HttpMethod.DELETE, "/api/v1/files/**").permitAll()
-            .requestMatchers(org.springframework.http.HttpMethod.GET, "/api/v1/posts/**").permitAll()
+            .requestMatchers(HttpMethod.GET, "/api/v1/posts/**").permitAll()
             .requestMatchers("/api/v1/reviews/**").permitAll()
             .requestMatchers("/files/**", "/uploads/**").permitAll()
             .requestMatchers("/ws/**").permitAll()
-            // All other endpoints require authentication
             .anyRequest().authenticated()
         )
         .addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
@@ -44,6 +47,24 @@ public class SecurityConfig {
     return http.build();
   }
 
+  @Bean
+  public CorsConfigurationSource corsConfigurationSource() {
+    CorsConfiguration config = new CorsConfiguration();
+
+    config.setAllowedOriginPatterns(List.of("*"));
+
+    config.setAllowedMethods(List.of(
+        "GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"
+    ));
+    config.setAllowedHeaders(List.of("*"));
+    config.setAllowCredentials(true);
+    config.setMaxAge(3600L);
+
+    UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+    source.registerCorsConfiguration("/**", config);
+    return source;
+  }
+
   @Bean
   public PasswordEncoder passwordEncoder() {
     return new BCryptPasswordEncoder();

src/main/java/com/krylov/refound/service/ModerationService.java

@@ -0,0 +1,8 @@
+package com.krylov.refound.service;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class ModerationService {
+
+}

src/main/java/com/krylov/refound/service/PostService.java

@@ -1,5 +1,6 @@
 package com.krylov.refound.service;
 
+import com.krylov.refound.ai.facade.ContentModerationFacade;
 import com.krylov.refound.dto.PostRequest;
 import com.krylov.refound.dto.PostResponse;
 import com.krylov.refound.entity.Image;
@@ -48,9 +49,12 @@ public class PostService {
   private final UserService userService;
   private final FavoriteRepository favoriteRepository;
   private final FileStorageService fileStorageService;
+  private final ContentModerationFacade contentModerationFacade;
 
   public PostRequest create(PostRequest request, List<MultipartFile> images) {
 
+    contentModerationFacade.moderate(request.getTitle(), request.getDescription(), images);
+
     Post post = mapper.toEntity(request);
     post.setCreatedAt(LocalDateTime.now());
     post.setStatus(PostStatus.ACTIVE);
@@ -154,6 +158,8 @@ public class PostService {
             HttpStatus.NOT_FOUND
         ));
 
+    contentModerationFacade.moderate(request.getTitle(), request.getDescription(), images);
+
     post.setTitle(request.getTitle());
     post.setDescription(request.getDescription());
     if (request.getCategory() != null) {