feat(ops): add service activation request review endpoints

OpsController: GET /api/ops/service-requests (with optional status filter),
POST /api/ops/service-requests/{id}/approve, POST .../reject.
OpsService: listServiceRequests() delegates to existing repository queries.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tenant-service/src/main/java/com/xuqm/tenant/controller/OpsController.java

@@ -1,9 +1,10 @@
 package com.xuqm.tenant.controller;
 
 import com.xuqm.common.model.ApiResponse;
+import com.xuqm.tenant.entity.ServiceActivationRequestEntity;
 import com.xuqm.tenant.entity.TenantEntity;
+import com.xuqm.tenant.service.FeatureServiceManager;
 import com.xuqm.tenant.service.OpsService;
-import jakarta.validation.constraints.NotBlank;
 import org.springframework.data.domain.Page;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
@@ -22,9 +23,11 @@ import java.util.Map;
 public class OpsController {
 
     private final OpsService opsService;
+    private final FeatureServiceManager featureServiceManager;
 
-    public OpsController(OpsService opsService) {
+    public OpsController(OpsService opsService, FeatureServiceManager featureServiceManager) {
         this.opsService = opsService;
+        this.featureServiceManager = featureServiceManager;
     }
 
     @PostMapping("/api/auth/ops/login")
@@ -59,4 +62,38 @@ public class OpsController {
     public ResponseEntity<ApiResponse<Map<String, Object>>> statistics() {
         return ResponseEntity.ok(ApiResponse.success(opsService.statistics()));
     }
+
+    @GetMapping("/api/ops/service-requests")
+    @PreAuthorize("hasAuthority('ROLE_OPS')")
+    public ResponseEntity<ApiResponse<Map<String, Object>>> listServiceRequests(
+            @RequestParam(required = false) String status,
+            @RequestParam(defaultValue = "0") int page,
+            @RequestParam(defaultValue = "20") int size) {
+        Page<ServiceActivationRequestEntity> result = opsService.listServiceRequests(status, page, size);
+        return ResponseEntity.ok(ApiResponse.success(Map.of(
+                "content", result.getContent(),
+                "total", result.getTotalElements(),
+                "totalPages", result.getTotalPages()
+        )));
+    }
+
+    @PostMapping("/api/ops/service-requests/{requestId}/approve")
+    @PreAuthorize("hasAuthority('ROLE_OPS')")
+    public ResponseEntity<ApiResponse<ServiceActivationRequestEntity>> approveRequest(
+            @PathVariable String requestId,
+            @RequestBody(required = false) Map<String, String> body) {
+        String reviewNote = body != null ? body.getOrDefault("reviewNote", "") : "";
+        return ResponseEntity.ok(ApiResponse.success(
+                featureServiceManager.approveRequest(requestId, reviewNote)));
+    }
+
+    @PostMapping("/api/ops/service-requests/{requestId}/reject")
+    @PreAuthorize("hasAuthority('ROLE_OPS')")
+    public ResponseEntity<ApiResponse<ServiceActivationRequestEntity>> rejectRequest(
+            @PathVariable String requestId,
+            @RequestBody(required = false) Map<String, String> body) {
+        String reviewNote = body != null ? body.getOrDefault("reviewNote", "") : "";
+        return ResponseEntity.ok(ApiResponse.success(
+                featureServiceManager.rejectRequest(requestId, reviewNote)));
+    }
 }

tenant-service/src/main/java/com/xuqm/tenant/service/OpsService.java

@@ -2,9 +2,11 @@ package com.xuqm.tenant.service;
 
 import com.xuqm.common.security.JwtUtil;
 import com.xuqm.tenant.entity.OpsAdminEntity;
+import com.xuqm.tenant.entity.ServiceActivationRequestEntity;
 import com.xuqm.tenant.entity.TenantEntity;
 import com.xuqm.tenant.repository.AppRepository;
 import com.xuqm.tenant.repository.OpsAdminRepository;
+import com.xuqm.tenant.repository.ServiceActivationRequestRepository;
 import com.xuqm.tenant.repository.TenantRepository;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
@@ -23,15 +25,18 @@ public class OpsService {
     private final TenantRepository tenantRepository;
     private final AppRepository appRepository;
     private final OpsAdminRepository opsAdminRepository;
+    private final ServiceActivationRequestRepository requestRepository;
     private final PasswordEncoder passwordEncoder;
     private final JwtUtil jwtUtil;
 
     public OpsService(TenantRepository tenantRepository, AppRepository appRepository,
-                      OpsAdminRepository opsAdminRepository, PasswordEncoder passwordEncoder,
+                      OpsAdminRepository opsAdminRepository,
-                      JwtUtil jwtUtil) {
+                      ServiceActivationRequestRepository requestRepository,
+                      PasswordEncoder passwordEncoder, JwtUtil jwtUtil) {
         this.tenantRepository = tenantRepository;
         this.appRepository = appRepository;
         this.opsAdminRepository = opsAdminRepository;
+        this.requestRepository = requestRepository;
         this.passwordEncoder = passwordEncoder;
         this.jwtUtil = jwtUtil;
     }
@@ -77,6 +82,16 @@ public class OpsService {
         );
     }
 
+    public Page<ServiceActivationRequestEntity> listServiceRequests(String statusStr, int page, int size) {
+        var pageable = PageRequest.of(page, size, Sort.by(Sort.Direction.DESC, "createdAt"));
+        if (statusStr != null && !statusStr.isEmpty()) {
+            ServiceActivationRequestEntity.Status status =
+                    ServiceActivationRequestEntity.Status.valueOf(statusStr.toUpperCase());
+            return requestRepository.findByStatusOrderByCreatedAtDesc(status, pageable);
+        }
+        return requestRepository.findAllByOrderByCreatedAtDesc(pageable);
+    }
+
     public void initDefaultAdmin(String username, String rawPassword) {
         if (opsAdminRepository.findByUsername(username).isPresent()) return;
         OpsAdminEntity admin = new OpsAdminEntity();