manufacturing

server/prisma/schema.prisma

@@ -22,6 +22,8 @@ model User {
   inventoryTransactions InventoryTransaction[]
   purchaseReceipts PurchaseReceipt[]
   ownedProjects Project[] @relation("ProjectOwner")
+  workOrderMaterialIssues WorkOrderMaterialIssue[]
+  workOrderCompletions WorkOrderCompletion[]
 }
 
 model Role {
@@ -125,6 +127,8 @@ model InventoryItem {
   salesQuoteLines SalesQuoteLine[]
   salesOrderLines SalesOrderLine[]
   purchaseOrderLines PurchaseOrderLine[]
+  workOrders WorkOrder[]
+  workOrderMaterialIssues WorkOrderMaterialIssue[]
 }
 
 model Warehouse {
@@ -137,6 +141,8 @@ model Warehouse {
   locations WarehouseLocation[]
   inventoryTransactions InventoryTransaction[]
   purchaseReceipts PurchaseReceipt[]
+  workOrders WorkOrder[]
+  workOrderMaterialIssues WorkOrderMaterialIssue[]
 }
 
 model Customer {
@@ -203,6 +209,8 @@ model WarehouseLocation {
   warehouse   Warehouse @relation(fields: [warehouseId], references: [id], onDelete: Cascade)
   inventoryTransactions InventoryTransaction[]
   purchaseReceipts PurchaseReceipt[]
+  workOrders WorkOrder[]
+  workOrderMaterialIssues WorkOrderMaterialIssue[]
 
   @@unique([warehouseId, code])
   @@index([warehouseId])
@@ -399,12 +407,75 @@ model Project {
   salesOrder    SalesOrder? @relation(fields: [salesOrderId], references: [id], onDelete: SetNull)
   shipment      Shipment? @relation(fields: [shipmentId], references: [id], onDelete: SetNull)
   owner         User? @relation("ProjectOwner", fields: [ownerId], references: [id], onDelete: SetNull)
+  workOrders    WorkOrder[]
 
   @@index([customerId, createdAt])
   @@index([ownerId, dueDate])
   @@index([status, priority])
 }
 
+model WorkOrder {
+  id                String   @id @default(cuid())
+  workOrderNumber   String   @unique
+  itemId            String
+  projectId         String?
+  warehouseId       String
+  locationId        String
+  status            String
+  quantity          Int
+  completedQuantity Int      @default(0)
+  dueDate           DateTime?
+  notes             String
+  createdAt         DateTime @default(now())
+  updatedAt         DateTime @updatedAt
+  item              InventoryItem @relation(fields: [itemId], references: [id], onDelete: Restrict)
+  project           Project? @relation(fields: [projectId], references: [id], onDelete: SetNull)
+  warehouse         Warehouse @relation(fields: [warehouseId], references: [id], onDelete: Restrict)
+  location          WarehouseLocation @relation(fields: [locationId], references: [id], onDelete: Restrict)
+  materialIssues    WorkOrderMaterialIssue[]
+  completions       WorkOrderCompletion[]
+
+  @@index([itemId, createdAt])
+  @@index([projectId, dueDate])
+  @@index([status, dueDate])
+  @@index([warehouseId, createdAt])
+}
+
+model WorkOrderMaterialIssue {
+  id              String   @id @default(cuid())
+  workOrderId     String
+  componentItemId String
+  warehouseId     String
+  locationId      String
+  quantity        Int
+  notes           String
+  createdById     String?
+  createdAt       DateTime @default(now())
+  updatedAt       DateTime @updatedAt
+  workOrder       WorkOrder @relation(fields: [workOrderId], references: [id], onDelete: Cascade)
+  componentItem   InventoryItem @relation(fields: [componentItemId], references: [id], onDelete: Restrict)
+  warehouse       Warehouse @relation(fields: [warehouseId], references: [id], onDelete: Restrict)
+  location        WarehouseLocation @relation(fields: [locationId], references: [id], onDelete: Restrict)
+  createdBy       User? @relation(fields: [createdById], references: [id], onDelete: SetNull)
+
+  @@index([workOrderId, createdAt])
+  @@index([componentItemId, createdAt])
+}
+
+model WorkOrderCompletion {
+  id          String   @id @default(cuid())
+  workOrderId String
+  quantity    Int
+  notes       String
+  createdById String?
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+  workOrder   WorkOrder @relation(fields: [workOrderId], references: [id], onDelete: Cascade)
+  createdBy   User? @relation(fields: [createdById], references: [id], onDelete: SetNull)
+
+  @@index([workOrderId, createdAt])
+}
+
 model PurchaseOrder {
   id             String   @id @default(cuid())
   documentNumber String   @unique