feat(P18B-1,P18B-2): 新增资产流转模型与受控接口

server/prisma/migrations/20260307145457_p18b_asset_movements_inventory/migration.sql

@@ -0,0 +1,113 @@
+-- CreateEnum
+CREATE TYPE "InventoryCheckScopeType" AS ENUM ('all', 'legal_entity', 'cost_center', 'location');
+
+-- CreateEnum
+CREATE TYPE "InventoryCheckStatus" AS ENUM ('draft', 'counting', 'completed');
+
+-- CreateEnum
+CREATE TYPE "InventoryCheckResult" AS ENUM ('matched', 'missing', 'extra', 'damaged');
+
+-- CreateTable
+CREATE TABLE "asset_assignments" (
+    "id" UUID NOT NULL,
+    "asset_id" UUID NOT NULL,
+    "employee_id" UUID NOT NULL,
+    "assigned_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "returned_at" TIMESTAMP(3),
+    "note" TEXT,
+
+    CONSTRAINT "asset_assignments_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "asset_transfers" (
+    "id" UUID NOT NULL,
+    "asset_id" UUID NOT NULL,
+    "from_employee_id" UUID,
+    "to_employee_id" UUID,
+    "from_location" TEXT,
+    "to_location" TEXT,
+    "transferred_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "note" TEXT,
+
+    CONSTRAINT "asset_transfers_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "inventory_checks" (
+    "id" UUID NOT NULL,
+    "check_no" TEXT NOT NULL,
+    "scope_type" "InventoryCheckScopeType" NOT NULL,
+    "scope_ref_id" VARCHAR(200),
+    "status" "InventoryCheckStatus" NOT NULL DEFAULT 'draft',
+    "started_at" TIMESTAMP(3),
+    "completed_at" TIMESTAMP(3),
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "created_by" UUID,
+    "updated_at" TIMESTAMP(3) NOT NULL,
+    "updated_by" UUID,
+
+    CONSTRAINT "inventory_checks_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "inventory_check_items" (
+    "id" UUID NOT NULL,
+    "inventory_check_id" UUID NOT NULL,
+    "asset_id" UUID NOT NULL,
+    "result" "InventoryCheckResult" NOT NULL,
+    "note" TEXT,
+
+    CONSTRAINT "inventory_check_items_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "idx_asset_assignments_asset_open" ON "asset_assignments"("asset_id", "returned_at");
+
+-- CreateIndex
+CREATE INDEX "idx_asset_assignments_employee_open" ON "asset_assignments"("employee_id", "returned_at");
+
+-- CreateIndex
+CREATE INDEX "idx_asset_transfers_asset_time" ON "asset_transfers"("asset_id", "transferred_at");
+
+-- CreateIndex
+CREATE INDEX "idx_asset_transfers_from_employee" ON "asset_transfers"("from_employee_id");
+
+-- CreateIndex
+CREATE INDEX "idx_asset_transfers_to_employee" ON "asset_transfers"("to_employee_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "inventory_checks_check_no_key" ON "inventory_checks"("check_no");
+
+-- CreateIndex
+CREATE INDEX "idx_inventory_checks_status_created" ON "inventory_checks"("status", "created_at");
+
+-- CreateIndex
+CREATE INDEX "idx_inventory_checks_scope" ON "inventory_checks"("scope_type", "scope_ref_id");
+
+-- CreateIndex
+CREATE INDEX "idx_inventory_check_items_asset" ON "inventory_check_items"("asset_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "inventory_check_asset_ux" ON "inventory_check_items"("inventory_check_id", "asset_id");
+
+-- AddForeignKey
+ALTER TABLE "asset_assignments" ADD CONSTRAINT "asset_assignments_asset_id_fkey" FOREIGN KEY ("asset_id") REFERENCES "asset_cards"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "asset_assignments" ADD CONSTRAINT "asset_assignments_employee_id_fkey" FOREIGN KEY ("employee_id") REFERENCES "employees"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "asset_transfers" ADD CONSTRAINT "asset_transfers_asset_id_fkey" FOREIGN KEY ("asset_id") REFERENCES "asset_cards"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "asset_transfers" ADD CONSTRAINT "asset_transfers_from_employee_id_fkey" FOREIGN KEY ("from_employee_id") REFERENCES "employees"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "asset_transfers" ADD CONSTRAINT "asset_transfers_to_employee_id_fkey" FOREIGN KEY ("to_employee_id") REFERENCES "employees"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "inventory_check_items" ADD CONSTRAINT "inventory_check_items_inventory_check_id_fkey" FOREIGN KEY ("inventory_check_id") REFERENCES "inventory_checks"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "inventory_check_items" ADD CONSTRAINT "inventory_check_items_asset_id_fkey" FOREIGN KEY ("asset_id") REFERENCES "asset_cards"("id") ON DELETE RESTRICT ON UPDATE CASCADE;