added advertising

src/main/java/com/krylov/refound/controller/advertising/CampaignAdminController.java

@@ -0,0 +1,82 @@
+package com.krylov.refound.controller.advertising;
+
+import com.krylov.refound.dto.advertising.CampaignCreateRequestDto;
+import com.krylov.refound.dto.advertising.CampaignResponseDto;
+import com.krylov.refound.dto.advertising.CampaignStatusUpdateRequestDto;
+import com.krylov.refound.dto.advertising.CampaignUpdateRequestDto;
+import com.krylov.refound.service.advertising.CampaignService;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.validation.Valid;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PatchMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Slf4j
+@RestController
+@RequestMapping("/api/v1/admin/campaigns")
+@RequiredArgsConstructor
+public class CampaignAdminController {
+
+  private final CampaignService campaignService;
+
+  @GetMapping
+  @PreAuthorize("hasRole('ADMIN')")
+  public ResponseEntity<List<CampaignResponseDto>> getAllCampaigns() {
+    List<CampaignResponseDto> campaigns = campaignService.getCampaign();
+    return ResponseEntity .ok(campaigns);
+  }
+
+  @GetMapping("/{campaignId}")
+  @PreAuthorize("hasRole('ADMIN')")
+  public ResponseEntity<CampaignResponseDto> getCampaignById(@PathVariable Long campaignId) {
+    log.info("getCampaignById {}", campaignId);
+    CampaignResponseDto campaign = campaignService.getCampaignById(campaignId)
+        .orElseThrow(() -> new EntityNotFoundException("Campaign not found: " + campaignId));
+    return ResponseEntity.ok(campaign);
+  }
+
+  @PostMapping
+  @PreAuthorize("hasRole('ADMIN')")
+  public ResponseEntity<CampaignResponseDto> createCampaign(@Valid @RequestBody CampaignCreateRequestDto request) {
+    log.info("createCampaign {}", request);
+    if (!request.startDate().isBefore(request.endDate())) {
+      return ResponseEntity.badRequest().build();
+    }
+    if (request.dailyImpressionCap() <= 0) {
+      return ResponseEntity.badRequest().build();
+    }
+
+    CampaignResponseDto campaign = campaignService.createCampaign(request);
+    return ResponseEntity.status(HttpStatus.CREATED).body(campaign);
+  }
+
+  @PutMapping("/{campaignId}")
+  @PreAuthorize("hasRole('ADMIN')")
+  public ResponseEntity<CampaignResponseDto> updateCampaign(@PathVariable Long campaignId, @Valid @RequestBody CampaignUpdateRequestDto request) {
+    log.info("updateCampaign {}", campaignId);
+    CampaignResponseDto campaign = campaignService.updateCampaign(campaignId, request);
+    return ResponseEntity.ok(campaign);
+  }
+
+  @PatchMapping("/{campaignId}/status")
+  @PreAuthorize("hasRole('ADMIN')")
+  @Transactional
+  public ResponseEntity<CampaignResponseDto> updateStatus(@PathVariable Long campaignId, @Valid @RequestBody CampaignStatusUpdateRequestDto request) {
+    log.info("updateStatus company {}", campaignId);
+    CampaignResponseDto campaign = campaignService.updateCampaignStatus(campaignId, request);
+    return ResponseEntity.ok(campaign);
+  }
+
+}