Added sign links and data to expert-claim API

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

@@ -16,6 +16,7 @@ import { distance as stringDistance } from "fastest-levenshtein"; // حتما ن
 import { Types } from "mongoose";
 import { lastValueFrom } from "rxjs";
 import { ClaimRequestManagementDbService } from "src/claim-request-management/entites/db-service/claim-request-management.db.service";
+import { ClaimSignDbService } from "src/claim-request-management/entites/db-service/claim-sign.db.service";
 import { DamageImageDbService } from "src/claim-request-management/entites/db-service/damage-image.db.service";
 import { VideoCaptureDbService } from "src/claim-request-management/entites/db-service/video-capture.db.service";
 import { ClientDbService } from "src/client/entities/db-service/client.db.service";
@@ -216,8 +217,68 @@ export class ExpertClaimService {
     private readonly smsOrchestrationService: SmsOrchestrationService,
     private readonly userDbService: UserDbService,
     private readonly expertFileActivityDbService: ExpertFileActivityDbService,
+    private readonly claimSignDbService: ClaimSignDbService,
   ) { }
 
+  /**
+   * Resolve a `claim-sign` document id to a downloadable file URL.
+   * Mirrors the helper used in `ExpertInsurerService` so signature links are
+   * exposed identically across the two expert-facing detail endpoints.
+   */
+  private async claimSignLinkFromId(
+    signDetailId: unknown,
+  ): Promise<string | undefined> {
+    if (signDetailId == null || signDetailId === "") return undefined;
+    const id = String(signDetailId);
+    if (!Types.ObjectId.isValid(id)) return undefined;
+    const doc = await this.claimSignDbService.findOne({
+      _id: new Types.ObjectId(id),
+    });
+    const path = (doc as any)?.path;
+    return path ? buildFileLink(String(path)) : undefined;
+  }
+
+  /**
+   * Build a deep-cloned `evaluation` payload with resolved `signLink`s for the
+   * fields that carry a user signature:
+   *
+   *  - `damageExpertReply.userComment.signLink`
+   *  - `damageExpertReplyFinal.userComment.signLink`
+   *  - `ownerInsurerApproval.signLink`
+   *  - `ownerPricedPartsApproval.signLink`
+   *
+   * Returns `undefined` when there's no evaluation to enrich.
+   */
+  private async enrichClaimEvaluationForExpert(
+    evaluation: Record<string, unknown> | undefined | null,
+  ): Promise<Record<string, unknown> | undefined> {
+    if (!evaluation || typeof evaluation !== "object") return undefined;
+    const ev = JSON.parse(JSON.stringify(evaluation)) as Record<string, unknown>;
+
+    const enrichReplyUserComment = async (key: string) => {
+      const reply = ev[key] as Record<string, unknown> | undefined;
+      const uc = reply?.userComment as Record<string, unknown> | undefined;
+      if (uc?.signDetailId != null) {
+        const signLink = await this.claimSignLinkFromId(uc.signDetailId);
+        (reply as Record<string, unknown>).userComment = { ...uc, signLink };
+      }
+    };
+    await enrichReplyUserComment("damageExpertReply");
+    await enrichReplyUserComment("damageExpertReplyFinal");
+
+    const enrichApproval = async (key: string) => {
+      const o = ev[key] as Record<string, unknown> | undefined;
+      if (o?.signDetailId != null) {
+        const signLink = await this.claimSignLinkFromId(o.signDetailId);
+        ev[key] = { ...o, signLink };
+      }
+    };
+    await enrichApproval("ownerInsurerApproval");
+    await enrichApproval("ownerPricedPartsApproval");
+
+    return ev;
+  }
+
   /** Load immutable profile fields from `damage-expert` for the acting expert. */
   private async snapshotDamageExpert(actorId: string) {
     const doc = await this.damageExpertDbService.findById(actorId);
@@ -3473,6 +3534,46 @@ export class ExpertClaimService {
         )
       : undefined;
 
+    // Enrich the full evaluation block with `signLink`s for every place a user
+    // signature is referenced, then assemble the response slice.
+    //
+    // We always expose owner approval blocks (when present in the DB) because
+    // the signature URL is needed across all phases of the claim. The expert
+    // reply payloads are still gated on `isFactorValidationPending` to match
+    // the historical contract of this endpoint.
+    const claimEvaluationRaw = (claim as any).evaluation as
+      | Record<string, unknown>
+      | undefined;
+    const enrichedEvaluation = await this.enrichClaimEvaluationForExpert(
+      claimEvaluationRaw,
+    );
+
+    let evaluationForApi: Record<string, unknown> | undefined;
+    if (enrichedEvaluation) {
+      evaluationForApi = {};
+      if (isFactorValidationPending) {
+        if (enrichedEvaluation.damageExpertReply !== undefined) {
+          evaluationForApi.damageExpertReply =
+            enrichedEvaluation.damageExpertReply;
+        }
+        if (enrichedEvaluation.damageExpertReplyFinal !== undefined) {
+          evaluationForApi.damageExpertReplyFinal =
+            enrichedEvaluation.damageExpertReplyFinal;
+        }
+      }
+      if (enrichedEvaluation.ownerInsurerApproval !== undefined) {
+        evaluationForApi.ownerInsurerApproval =
+          enrichedEvaluation.ownerInsurerApproval;
+      }
+      if (enrichedEvaluation.ownerPricedPartsApproval !== undefined) {
+        evaluationForApi.ownerPricedPartsApproval =
+          enrichedEvaluation.ownerPricedPartsApproval;
+      }
+      if (Object.keys(evaluationForApi).length === 0) {
+        evaluationForApi = undefined;
+      }
+    }
+
     return {
       claimRequestId: claim._id.toString(),
       publicId: claim.publicId,
@@ -3511,12 +3612,9 @@ export class ExpertClaimService {
       carAngles,
       damagedParts,
       awaitingFactorValidation: isFactorValidationPending,
-      evaluation: isFactorValidationPending
-        ? {
-          damageExpertReply: (claim as any).evaluation?.damageExpertReply,
-          damageExpertReplyFinal: (claim as any).evaluation?.damageExpertReplyFinal,
-        }
-        : undefined,
+      evaluation: evaluationForApi as
+        | ClaimDetailV2ResponseDto["evaluation"]
+        | undefined,
       objection,
       videoCapture,
       blameCase: blameCaseForApi,