dev add context for notifcations

src/main/java/ru/soune/nocopy/service/complaint/ComplaintEntityService.java

@@ -1,5 +1,7 @@
 package ru.soune.nocopy.service.complaint;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.data.domain.Page;
@@ -117,8 +119,7 @@ public class ComplaintEntityService {
         if (request.getStatus() != null) {
             complaint.setStatus(ComplaintStatus.valueOf(request.getStatus()));
 
-            notificationService.addNotification(NotificationType.COMPLAINT_STATUS_CHANGED, complaint.getViolation()
-                    .getFileEntity().getUserId(), request.getStatus());
+            addComplaintNotification(complaint, request);
         }
 
         return mapToResponse(complaintRepository.save(complaint));
@@ -146,4 +147,17 @@ public class ComplaintEntityService {
                 .notModerated(entity.getNot_moderated_file() != null ? entity.getNot_moderated_file() : null)
                 .build();
     }
+
+    private void addComplaintNotification(ComplaintEntity complaint, ComplaintRequest request) {
+        ObjectMapper mapper = new ObjectMapper();
+        ObjectNode context = mapper.createObjectNode();
+        context.put("new_status", request.getStatus());
+        context.put("old_status", complaint.getStatus().name());
+        context.put("violation", complaint.getViolation().getId());
+        context.put("file", complaint.getViolation().getFileEntity().getOriginalFileName());
+        context.put("file_support_id", complaint.getViolation().getFileEntity().getSupportId());
+
+        notificationService.addNotification(NotificationType.COMPLAINT_STATUS_CHANGED, complaint.getViolation()
+                .getFileEntity().getUserId(), context.toString());
+    }
 }