inventory1

server/prisma/migrations/20260314231000_inventory_foundation/migration.sql

@@ -0,0 +1,33 @@
+CREATE TABLE "InventoryItem" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "sku" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "type" TEXT NOT NULL,
+    "status" TEXT NOT NULL,
+    "unitOfMeasure" TEXT NOT NULL,
+    "isSellable" BOOLEAN NOT NULL DEFAULT true,
+    "isPurchasable" BOOLEAN NOT NULL DEFAULT true,
+    "defaultCost" REAL,
+    "notes" TEXT NOT NULL,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL
+);
+
+CREATE TABLE "InventoryBomLine" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "parentItemId" TEXT NOT NULL,
+    "componentItemId" TEXT NOT NULL,
+    "quantity" REAL NOT NULL,
+    "unitOfMeasure" TEXT NOT NULL,
+    "notes" TEXT NOT NULL,
+    "position" INTEGER NOT NULL DEFAULT 0,
+    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" DATETIME NOT NULL,
+    CONSTRAINT "InventoryBomLine_parentItemId_fkey" FOREIGN KEY ("parentItemId") REFERENCES "InventoryItem" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
+    CONSTRAINT "InventoryBomLine_componentItemId_fkey" FOREIGN KEY ("componentItemId") REFERENCES "InventoryItem" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);
+
+CREATE UNIQUE INDEX "InventoryItem_sku_key" ON "InventoryItem"("sku");
+CREATE INDEX "InventoryBomLine_parentItemId_position_idx" ON "InventoryBomLine"("parentItemId", "position");
+CREATE INDEX "InventoryBomLine_componentItemId_idx" ON "InventoryBomLine"("componentItemId");

server/prisma/schema.prisma

@@ -101,6 +101,24 @@ model FileAttachment {
   companyLogoFor CompanyProfile? @relation("CompanyLogo")
 }
 
+model InventoryItem {
+  id            String   @id @default(cuid())
+  sku           String   @unique
+  name          String
+  description   String
+  type          String
+  status        String
+  unitOfMeasure String
+  isSellable    Boolean  @default(true)
+  isPurchasable Boolean  @default(true)
+  defaultCost   Float?
+  notes         String
+  createdAt     DateTime @default(now())
+  updatedAt     DateTime @updatedAt
+  bomLines      InventoryBomLine[] @relation("InventoryBomParent")
+  usedInBomLines InventoryBomLine[] @relation("InventoryBomComponent")
+}
+
 model Customer {
   id           String   @id @default(cuid())
   name         String
@@ -134,6 +152,23 @@ model Customer {
   childCustomers Customer[] @relation("CustomerHierarchy")
 }
 
+model InventoryBomLine {
+  id              String   @id @default(cuid())
+  parentItemId    String
+  componentItemId String
+  quantity        Float
+  unitOfMeasure   String
+  notes           String
+  position        Int      @default(0)
+  createdAt       DateTime @default(now())
+  updatedAt       DateTime @updatedAt
+  parentItem      InventoryItem @relation("InventoryBomParent", fields: [parentItemId], references: [id], onDelete: Cascade)
+  componentItem   InventoryItem @relation("InventoryBomComponent", fields: [componentItemId], references: [id], onDelete: Restrict)
+
+  @@index([parentItemId, position])
+  @@index([componentItemId])
+}
+
 model Vendor {
   id           String   @id @default(cuid())
   name         String