YARA-948

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

@@ -4226,6 +4226,49 @@ export class ExpertClaimService {
     }
     this.assertExpertCanEditClaimDuringReviewV2(claim, actor);
 
+    const vehicleSet: Record<string, string> = {};
+    if (body.carName != null && String(body.carName).trim()) {
+      vehicleSet["vehicle.carName"] = String(body.carName).trim();
+    }
+    if (body.carModel != null && String(body.carModel).trim()) {
+      vehicleSet["vehicle.carModel"] = String(body.carModel).trim();
+    }
+
+    // Manual override path — expert knows the number, skip calculation entirely
+    if (body.manualPriceDrop != null) {
+      if (!Number.isFinite(body.manualPriceDrop) || body.manualPriceDrop < 0) {
+        throw new BadRequestException(
+          "manualPriceDrop must be a non-negative finite number.",
+        );
+      }
+
+      const manualPayload = {
+        manualOverride: true,
+        totalPriceDrop: body.manualPriceDrop,
+        partLines: [],
+      };
+
+      await this.claimCaseDbService.findByIdAndUpdate(claimRequestId, {
+        $set: {
+          ...vehicleSet,
+          "evaluation.priceDrop": manualPayload,
+        },
+      });
+
+      const updated = await this.claimCaseDbService.findById(claimRequestId);
+      return {
+        claimRequestId,
+        vehicle: {
+          carName: updated?.vehicle?.carName,
+          carModel: updated?.vehicle?.carModel,
+          carType: updated?.vehicle?.carType,
+        },
+        priceDrop: manualPayload,
+        partLines: [],
+      };
+    }
+
+    // Calculated path — existing logic unchanged
     const carType = claim.vehicle?.carType as ClaimVehicleTypeV2 | undefined;
     const selectedNorm = normalizeDamageSelectedParts(
       claim.damage?.selectedParts,
@@ -4235,7 +4278,7 @@ export class ExpertClaimService {
 
     if (!body.partSeverities?.length) {
       throw new BadRequestException(
-        "Provide at least one partSeverities line for a damaged part.",
+        "Provide at least one partSeverities line, or use manualPriceDrop for a direct override.",
       );
     }
 
@@ -4290,14 +4333,6 @@ export class ExpertClaimService {
       partLines: lines,
     };
 
-    const vehicleSet: Record<string, string> = {};
-    if (body.carName != null && String(body.carName).trim()) {
-      vehicleSet["vehicle.carName"] = String(body.carName).trim();
-    }
-    if (body.carModel != null && String(body.carModel).trim()) {
-      vehicleSet["vehicle.carModel"] = String(body.carModel).trim();
-    }
-
     await this.claimCaseDbService.findByIdAndUpdate(claimRequestId, {
       $set: {
         ...vehicleSet,
@@ -4306,7 +4341,6 @@ export class ExpertClaimService {
     });
 
     const updated = await this.claimCaseDbService.findById(claimRequestId);
-
     return {
       claimRequestId,
       vehicle: {