Files
kevin-asprec a742f701e7 feat(04-01): InventoryService, API routes, migration, and 13 passing tests
- InventoryService: registerItem, recordMovement, getStockLevels, getItemMovements, listItems
- RECEIVED movements auto-post JE (DR 1200 Equipment Inventory, CR 2010 AP)
- Stock levels derived from movement aggregation (no mutable quantity column)
- All 5 movement types validated with type-specific rules
- API routes: POST/GET items, GET item detail, POST/GET movements, GET stock-levels
- CASL: OFFICE_STAFF gets manage Inventory permission
- Migration applied: add_inventory_models (4 enums, 2 tables)
- 13 tests: registration, all movement types, stock derivation, JE posting, history

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-05 10:31:44 +08:00

78 lines
2.6 KiB
SQL

-- CreateEnum
CREATE TYPE "ItemTrackingType" AS ENUM ('SERIALIZED', 'BATCH');
-- CreateEnum
CREATE TYPE "ItemCondition" AS ENUM ('NEW', 'REFURBISHED', 'USED', 'DAMAGED');
-- CreateEnum
CREATE TYPE "MovementType" AS ENUM ('RECEIVED', 'ISSUED', 'RETURNED', 'DISPOSED', 'TRANSFERRED');
-- CreateEnum
CREATE TYPE "LocationType" AS ENUM ('WAREHOUSE', 'TECHNICIAN', 'SUBSCRIBER');
-- CreateTable
CREATE TABLE "InventoryItem" (
"id" TEXT NOT NULL,
"tenantId" TEXT NOT NULL,
"name" TEXT NOT NULL,
"itemType" TEXT NOT NULL,
"model" TEXT,
"serialNumber" TEXT,
"trackingType" "ItemTrackingType" NOT NULL,
"purchaseCost" DECIMAL(10,2),
"purchaseDate" TIMESTAMP(3),
"warrantyExpiry" TIMESTAMP(3),
"isActive" BOOLEAN NOT NULL DEFAULT true,
"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
"updatedAt" TIMESTAMP(3) NOT NULL,
CONSTRAINT "InventoryItem_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "StockMovement" (
"id" TEXT NOT NULL,
"tenantId" TEXT NOT NULL,
"inventoryItemId" TEXT NOT NULL,
"movementType" "MovementType" NOT NULL,
"quantity" INTEGER NOT NULL DEFAULT 1,
"condition" "ItemCondition",
"fromLocationType" "LocationType",
"fromLocationId" TEXT,
"toLocationType" "LocationType",
"toLocationId" TEXT,
"notes" TEXT,
"journalEntryId" TEXT,
"performedById" TEXT NOT NULL,
"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
CONSTRAINT "StockMovement_pkey" PRIMARY KEY ("id")
);
-- CreateIndex
CREATE INDEX "InventoryItem_tenantId_idx" ON "InventoryItem"("tenantId");
-- CreateIndex
CREATE INDEX "InventoryItem_tenantId_itemType_idx" ON "InventoryItem"("tenantId", "itemType");
-- CreateIndex
CREATE INDEX "InventoryItem_tenantId_trackingType_idx" ON "InventoryItem"("tenantId", "trackingType");
-- CreateIndex
CREATE UNIQUE INDEX "InventoryItem_tenantId_serialNumber_key" ON "InventoryItem"("tenantId", "serialNumber");
-- CreateIndex
CREATE INDEX "StockMovement_tenantId_idx" ON "StockMovement"("tenantId");
-- CreateIndex
CREATE INDEX "StockMovement_inventoryItemId_idx" ON "StockMovement"("inventoryItemId");
-- CreateIndex
CREATE INDEX "StockMovement_tenantId_movementType_idx" ON "StockMovement"("tenantId", "movementType");
-- AddForeignKey
ALTER TABLE "StockMovement" ADD CONSTRAINT "StockMovement_inventoryItemId_fkey" FOREIGN KEY ("inventoryItemId") REFERENCES "InventoryItem"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "StockMovement" ADD CONSTRAINT "StockMovement_performedById_fkey" FOREIGN KEY ("performedById") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;