YARA-743

src/expert-claim/expert-claim.service.ts

@@ -36,6 +36,7 @@ import { ClaimWorkflowStep } from "src/Types&Enums/claim-request-management/clai
 import { GetClaimListV2ResponseDto, ClaimListItemV2Dto } from "./dto/claim-list-v2.dto";
 import { ClaimDetailV2ResponseDto } from "./dto/claim-detail-v2.dto";
 import { ClaimSubmitReplyDto, ClaimSubmitResendDto } from "./dto/reply.dto";
+import { UpdateClaimDamagedPartsV2Dto } from "./dto/update-claim-damaged-parts-v2.dto";
 import { ClaimFactorsImageDbService } from "src/claim-request-management/entites/db-service/factor-image.db.service";
 import { ClaimRequiredDocumentDbService } from "src/claim-request-management/entites/db-service/claim-required-document.db.service";
 import { FactorStatus } from "src/Types&Enums/claim-request-management/factor-status.enum";
@@ -1969,4 +1970,77 @@ export class ExpertClaimService {
       updatedAt: (claim as any).updatedAt,
     };
   }
+
+  /**
+   * V2: Damage expert can modify selected damaged parts before final submit.
+   * Allowed only when claim is EXPERT_REVIEWING and locked by this expert.
+   */
+  async updateClaimDamagedPartsV2(
+    claimRequestId: string,
+    body: UpdateClaimDamagedPartsV2Dto,
+    actor: any,
+  ) {
+    const claim = await this.claimCaseDbService.findById(claimRequestId);
+    if (!claim) {
+      throw new NotFoundException("Claim request not found");
+    }
+    if (claim.status !== ClaimCaseStatus.EXPERT_REVIEWING) {
+      throw new BadRequestException(
+        `Claim is not in EXPERT_REVIEWING state. Current status: ${claim.status}`,
+      );
+    }
+    if (!claim.workflow?.locked) {
+      throw new ForbiddenException(
+        "You must lock the claim before modifying damaged parts",
+      );
+    }
+    if (claim.workflow.lockedBy?.actorId?.toString() !== actor.sub) {
+      throw new ForbiddenException("This claim is locked by another expert");
+    }
+
+    const previous = Array.isArray((claim as any).damage?.selectedParts)
+      ? [...(claim as any).damage.selectedParts]
+      : [];
+    const selectedParts = body.selectedParts as string[];
+
+    if (!(claim as any).damage) (claim as any).damage = {};
+    (claim as any).damage.selectedParts = selectedParts;
+
+    // Keep damaged-parts captures consistent with updated selection.
+    const damagedPartsMedia = (claim as any).media?.damagedParts;
+    if (damagedPartsMedia) {
+      const selectedSet = new Set(selectedParts);
+      if (damagedPartsMedia instanceof Map) {
+        for (const key of Array.from(damagedPartsMedia.keys())) {
+          if (!selectedSet.has(key)) damagedPartsMedia.delete(key);
+        }
+      } else {
+        for (const key of Object.keys(damagedPartsMedia)) {
+          if (!selectedSet.has(key)) delete damagedPartsMedia[key];
+        }
+      }
+    }
+
+    if (!Array.isArray((claim as any).history)) (claim as any).history = [];
+    (claim as any).history.push({
+      event: "EXPERT_DAMAGED_PARTS_UPDATED",
+      performedBy: actor.sub,
+      performedByName: actor.fullName,
+      performedAt: new Date(),
+      note: "Damage expert edited selected damaged parts",
+      metadata: {
+        previousSelectedParts: previous,
+        selectedParts,
+      },
+    });
+
+    await (claim as any).save();
+
+    return {
+      claimRequestId: claim._id.toString(),
+      selectedParts,
+      previousSelectedParts: previous,
+      message: "Damaged parts updated successfully.",
+    };
+  }
 }