#3867 migration changes

Author: wavehassman

src/backend/src/prisma-query-args/bom.query-args.ts

@@ -25,7 +25,7 @@ export const getMaterialQueryArgs = (organizationId: string) =>
       materialType: true,
       unit: true,
       manufacturer: true,
-      reimbursementProduct: false,
+      reimbursementProducts: false,
       reimbursementRequest: getReimbursementRequestQueryArgs(organizationId)
     }
   });
@@ -38,7 +38,7 @@ export const getMaterialPreviewQueryArgs = (organizationId: string) =>
       unit: true,
       manufacturer: true,
       materialType: true,
-      reimbursementProduct: false,
+      reimbursementProducts: false,
       reimbursementRequest: getReimbursementRequestQueryArgs(organizationId)
     }
   });

src/backend/src/prisma/migrations/20260115203541_bom_improvements/migration.sql

@@ -0,0 +1,85 @@
+-- DropForeignKey
+ALTER TABLE "Material" DROP CONSTRAINT "Material_manufacturerId_fkey";
+
+-- AlterTable
+ALTER TABLE "Material" ALTER COLUMN "manufacturerId" DROP NOT NULL,
+ALTER COLUMN "manufacturerPartNumber" DROP NOT NULL,
+ALTER COLUMN "quantity" DROP NOT NULL,
+ALTER COLUMN "price" DROP NOT NULL,
+ALTER COLUMN "subtotal" DROP NOT NULL;
+
+-- AlterTable
+ALTER TABLE "Reimbursement_Product" ADD COLUMN     "materialId" TEXT;
+
+-- CreateIndex
+CREATE INDEX "Reimbursement_Product_materialId_idx" ON "Reimbursement_Product"("materialId");
+
+-- AddForeignKey
+ALTER TABLE "Reimbursement_Product" ADD CONSTRAINT "Reimbursement_Product_materialId_fkey" FOREIGN KEY ("materialId") REFERENCES "Material"("materialId") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Material" ADD CONSTRAINT "Material_manufacturerId_fkey" FOREIGN KEY ("manufacturerId") REFERENCES "Manufacturer"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+DO $$
+DECLARE
+  material_record RECORD;
+  new_reason_id TEXT;
+BEGIN
+  -- Loop through all materials that are linked to RRs but don't have products yet
+  FOR material_record IN 
+    SELECT 
+      m."materialId",
+      m."name",
+      m."subtotal",
+      m."wbsElementId",
+      m."reimbursementRequestId"
+    FROM "Material" m
+    WHERE m."reimbursementRequestId" IS NOT NULL
+      AND m."dateDeleted" IS NULL
+      AND EXISTS (
+        -- Only migrate if the RR isn't deleted
+        SELECT 1 FROM "Reimbursement_Request" rr
+        WHERE rr."reimbursementRequestId" = m."reimbursementRequestId"
+          AND rr."dateDeleted" IS NULL
+      )
+      AND EXISTS (
+        -- Only migrate if the WBS element isn't deleted
+        SELECT 1 FROM "WBS_Element" wbs
+        WHERE wbs."wbsElementId" = m."wbsElementId"
+          AND wbs."dateDeleted" IS NULL
+      )
+      AND NOT EXISTS (
+        -- Skip if a product already links to this material for this RR
+        SELECT 1 FROM "Reimbursement_Product" rp
+        WHERE rp."materialId" = m."materialId"
+          AND rp."reimbursementRequestId" = m."reimbursementRequestId"
+      )
+  LOOP
+    -- Create a new reason for this material (can't reuse due to @unique and one to one relation)
+    INSERT INTO "Reimbursement_Product_Reason" (
+      "reimbursementProductReasonId",
+      "wbsElementId"
+    ) VALUES (
+      gen_random_uuid(),
+      material_record."wbsElementId"
+    )
+    RETURNING "reimbursementProductReasonId" INTO new_reason_id;
+    
+    -- Create the product linked to the material
+    INSERT INTO "Reimbursement_Product" (
+      "reimbursementProductId",
+      "name",
+      "cost",
+      "materialId",
+      "reimbursementProductReasonId",
+      "reimbursementRequestId"
+    ) VALUES (
+      gen_random_uuid(),
+      material_record."name",
+      COALESCE(material_record."subtotal", 0),
+      material_record."materialId",
+      new_reason_id,
+      material_record."reimbursementRequestId"
+    );
+  END LOOP;
+END $$;

src/backend/src/prisma/migrations/20260116225351_bom_improvements/migration.sql

@@ -737,7 +737,7 @@ model Reimbursement_Product {
   dateDeleted                  DateTime?
   cost                         Int
   material                     Material?                    @relation(fields: [materialId], references: [materialId])
-  materialId                   String?                      @unique
+  materialId                   String?                      
   reimbursementProductReasonId String                       @unique
   reimbursementProductReason   Reimbursement_Product_Reason @relation(fields: [reimbursementProductReasonId], references: [reimbursementProductReasonId])
   reimbursementRequestId       String
@@ -924,7 +924,7 @@ model Material {
   notes                  String?
   reimbursementRequest   Reimbursement_Request? @relation(fields: [reimbursementRequestId], references: [reimbursementRequestId])
   reimbursementRequestId String?
-  reimbursementProduct   Reimbursement_Product?
+  reimbursementProducts  Reimbursement_Product[]
 
   @@index([assemblyId])
   @@index([materialTypeId])