Fix damaged-parts flow bug on carAngles

src/claim-request-management/claim-request-management.service.ts

@@ -84,6 +84,13 @@ import {
   normalizeResendPartKeys,
   partKeyAllowedForExpertResend,
 } from "src/helpers/claim-expert-resend";
+import {
+  canonicalizeClaimCarAngleKey,
+  getClaimCarAngleCaptureBlob,
+  hasClaimCarAngleCapture,
+  legacyAngleDamagedPartFieldKeysToUnset,
+  type ClaimCarAngleKey,
+} from "src/helpers/claim-car-angle-media";
 import {
   ClaimVehicleTypeV2,
   OUTER_PARTS_BY_CAR_TYPE,
@@ -4307,7 +4314,11 @@ export class ClaimRequestManagementService {
         key: angle.key,
         label_fa: angle.label_fa,
         label_en: angle.label_en,
-        captured: !!hasCapture(claimCase.media?.carAngles as any, angle.key),
+        captured: hasClaimCarAngleCapture(
+          claimCase.media?.carAngles as any,
+          claimCase.media?.damagedParts as any,
+          angle.key as ClaimCarAngleKey,
+        ),
       }));
 
       // Damaged parts from selected parts
@@ -4735,8 +4746,24 @@ export class ClaimRequestManagementService {
             `Part "${body.captureKey}" was not requested by the damage expert for this resend.`,
           );
         }
+        if (canonicalizeClaimCarAngleKey(body.captureKey)) {
+          throw new BadRequestException(
+            "During expert resend only damaged-part photos are allowed, not car angles (front/back/left/right).",
+          );
+        }
       }
 
+      const angleCanon = canonicalizeClaimCarAngleKey(body.captureKey);
+      if (body.captureType === "angle" && !angleCanon) {
+        throw new BadRequestException(
+          `Invalid angle captureKey "${body.captureKey}". Use one of: front, back, left, right.`,
+        );
+      }
+      const treatAsAngle =
+        !isResendCapture &&
+        (body.captureType === "angle" ||
+          (body.captureType === "part" && angleCanon !== null));
+
       const fileUrl = buildFileLink(file.path);
       const captureData = {
         path: file.path,
@@ -4748,7 +4775,7 @@ export class ClaimRequestManagementService {
       const updateData: any = {
         $push: {
           history: {
-            type: body.captureType === 'angle' ? 'ANGLE_CAPTURED' : 'PART_CAPTURED',
+            type: treatAsAngle ? "ANGLE_CAPTURED" : "PART_CAPTURED",
             actor: {
               actorId: new Types.ObjectId(currentUserId),
               actorName: claimCase.owner?.fullName || 'User',
@@ -4758,19 +4785,33 @@ export class ClaimRequestManagementService {
             metadata: {
               captureType: body.captureType,
               captureKey: body.captureKey,
+              ...(treatAsAngle && angleCanon
+                ? { resolvedCarAngleKey: angleCanon }
+                : {}),
               fileName: file.filename,
             },
           },
         },
       };
 
-      if (body.captureType === 'angle') {
-        updateData[`media.carAngles.${body.captureKey}`] = captureData;
+      const selectedBefore = (claimCase.damage?.selectedParts || []) as string[];
+      if (treatAsAngle && angleCanon) {
+        updateData[`media.carAngles.${angleCanon}`] = captureData;
+        const unsetFieldKeys = legacyAngleDamagedPartFieldKeysToUnset(
+          angleCanon,
+          body.captureKey,
+          selectedBefore,
+        );
+        if (unsetFieldKeys.length) {
+          updateData.$unset = {};
+          for (const k of unsetFieldKeys) {
+            updateData.$unset[`media.damagedParts.${k}`] = "";
+          }
+        }
       } else {
         updateData[`media.damagedParts.${body.captureKey}`] = captureData;
       }
 
-      const selectedBefore = (claimCase.damage?.selectedParts || []) as string[];
       if (
         isResendCapture &&
         body.captureType === "part" &&
@@ -4816,7 +4857,13 @@ export class ClaimRequestManagementService {
       const damagedPartsData = updatedClaim?.media?.damagedParts as any;
       const selectedParts = updatedClaim?.damage?.selectedParts || [];
 
-      const anglesCaptured = anglesKeys.filter(k => hasCapture(carAnglesData, k)).length;
+      const anglesCaptured = anglesKeys.filter((k) =>
+        hasClaimCarAngleCapture(
+          carAnglesData,
+          damagedPartsData,
+          k as ClaimCarAngleKey,
+        ),
+      ).length;
       const partsCaptured = selectedParts.filter(p => hasCapture(damagedPartsData, p)).length;
 
       const allCapturesComplete =
@@ -5422,9 +5469,14 @@ export class ClaimRequestManagementService {
       }
 
       const carAnglesData = claim.media?.carAngles as any;
+      const damagedPartsForAngles = claim.media?.damagedParts as any;
       const carAngles: Record<string, { captured: boolean; url?: string }> = {};
       for (const k of ['front', 'back', 'left', 'right']) {
-        const cap = hasCapture(carAnglesData, k);
+        const cap = getClaimCarAngleCaptureBlob(
+          carAnglesData,
+          damagedPartsForAngles,
+          k as ClaimCarAngleKey,
+        ) as { url?: string; path?: string } | undefined;
         carAngles[k] = {
           captured: !!cap,
           url: cap?.url || (cap?.path ? buildFileLink(cap.path) : undefined),

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

@@ -65,6 +65,10 @@ import {
   enrichBlamePartiesForAgreementView,
 } from "src/helpers/blame-party-agreement-decision";
 import { resendRequestHasPayload } from "src/helpers/claim-expert-resend";
+import {
+  getClaimCarAngleCaptureBlob,
+  type ClaimCarAngleKey,
+} from "src/helpers/claim-car-angle-media";
 import { snapshotFromDamageExpert } from "src/helpers/expert-profile-snapshot";
 import { DamageExpertModel } from "src/users/entities/schema/damage-expert.schema";
 import { SmsOrchestrationService } from "src/sms-orchestration/sms-orchestration.service";
@@ -3263,9 +3267,14 @@ export class ExpertClaimService {
 
     // Build car angles map
     const carAnglesData = claim.media?.carAngles as any;
+    const damagedPartsDataForAngles = claim.media?.damagedParts as any;
     const carAngles: Record<string, { captured: boolean; url?: string }> = {};
     for (const k of ['front', 'back', 'left', 'right']) {
-      const cap = hasCapture(carAnglesData, k);
+      const cap = getClaimCarAngleCaptureBlob(
+        carAnglesData,
+        damagedPartsDataForAngles,
+        k as ClaimCarAngleKey,
+      ) as { url?: string; path?: string } | undefined;
       carAngles[k] = {
         captured: !!cap,
         url: cap?.url || (cap?.path ? buildFileLink(cap.path) : undefined),

src/helpers/claim-car-angle-media.ts

@@ -0,0 +1,74 @@
+/**
+ * Car-angle captures must live under {@code media.carAngles} with lowercase keys
+ * {@code front | back | left | right}. Clients sometimes send Title Case keys or
+ * mistakenly use {@code captureType: "part"} for angles, which previously wrote
+ * into {@code media.damagedParts} and broke step-completion checks.
+ */
+
+export const CLAIM_CAR_ANGLE_KEYS = ["front", "back", "left", "right"] as const;
+export type ClaimCarAngleKey = (typeof CLAIM_CAR_ANGLE_KEYS)[number];
+
+export function canonicalizeClaimCarAngleKey(
+  raw: string | undefined | null,
+): ClaimCarAngleKey | null {
+  const t = String(raw ?? "").trim().toLowerCase();
+  return (CLAIM_CAR_ANGLE_KEYS as readonly string[]).includes(t)
+    ? (t as ClaimCarAngleKey)
+    : null;
+}
+
+function getCaptureBlob(data: unknown, key: string): unknown {
+  if (data == null) return undefined;
+  if (data instanceof Map) return (data as Map<string, unknown>).get(key);
+  return (data as Record<string, unknown>)[key];
+}
+
+/** Prefer carAngles; fall back to legacy mis-placed blobs under damagedParts. */
+export function getClaimCarAngleCaptureBlob(
+  carAnglesData: unknown,
+  damagedPartsData: unknown,
+  angle: ClaimCarAngleKey,
+): unknown {
+  return (
+    getCaptureBlob(carAnglesData, angle) ??
+    getCaptureBlob(damagedPartsData, angle) ??
+    getCaptureBlob(
+      damagedPartsData,
+      angle.charAt(0).toUpperCase() + angle.slice(1),
+    )
+  );
+}
+
+export function hasClaimCarAngleCapture(
+  carAnglesData: unknown,
+  damagedPartsData: unknown,
+  angle: ClaimCarAngleKey,
+): boolean {
+  return getClaimCarAngleCaptureBlob(carAnglesData, damagedPartsData, angle) != null;
+}
+
+/**
+ * Field names under media.damagedParts that should be removed when we persist the
+ * same shot under media.carAngles (migration). Skips keys that are also real selected part ids.
+ */
+export function legacyAngleDamagedPartFieldKeysToUnset(
+  canonical: ClaimCarAngleKey,
+  rawCaptureKey: string,
+  selectedParts: string[],
+): string[] {
+  const selected = new Set((selectedParts ?? []).map((p) => String(p)));
+  const variants = new Set(
+    [
+      rawCaptureKey,
+      canonical,
+      canonical.charAt(0).toUpperCase() + canonical.slice(1),
+    ].filter(Boolean),
+  );
+  const out: string[] = [];
+  for (const k of variants) {
+    if (canonicalizeClaimCarAngleKey(k) === null) continue;
+    if (selected.has(k)) continue;
+    out.push(k);
+  }
+  return [...new Set(out)];
+}