feat(P18B-1,P18B-2): 新增资产流转模型与受控接口

server/src/routes/assets.js

@@ -56,7 +56,7 @@ const ASSET_CREATE_SCHEMA = z
   })
   .strict();
 
-const ASSET_PATCH_SCHEMA = ASSET_CREATE_SCHEMA.omit({ purchaseRequestId: true }).partial();
+const ASSET_PATCH_SCHEMA = ASSET_CREATE_SCHEMA.omit({ purchaseRequestId: true, assigneeEmployeeId: true }).partial();
 
 const ASSET_CATEGORY_SELECT = {
   id: true,
@@ -796,6 +796,8 @@ async function assetsRoutes(fastify) {
           actorId: request.employee.id,
         });
 
+        const resolvedStatus = payload.assigneeEmployeeId ? "in_use" : payload.status ?? "in_stock";
+
         const created = await tx.assetCard.create({
           data: {
             asset_no: issued.documentNumber,
@@ -806,7 +808,7 @@ async function assetsRoutes(fastify) {
             purchase_request_id: payload.purchaseRequestId ?? null,
             serial_no: payload.serialNo ?? null,
             location: payload.location ?? null,
-            status: payload.status ?? "in_stock",
+            status: resolvedStatus,
             assignee_employee_id: payload.assigneeEmployeeId ?? null,
             activated_at: payload.activatedAt ? parseDateOnlyString(payload.activatedAt) : null,
             retired_at: payload.retiredAt ? parseDateOnlyString(payload.retiredAt) : null,
@@ -816,6 +818,17 @@ async function assetsRoutes(fastify) {
           select: ASSET_CARD_SELECT,
         });
 
+        if (created.assignee_employee_id) {
+          await tx.assetAssignment.create({
+            data: {
+              asset_id: created.id,
+              employee_id: created.assignee_employee_id,
+              assigned_at: created.activated_at ?? created.created_at,
+              note: null,
+            },
+          });
+        }
+
         await tx.auditLog.create({
           data: buildAuditLogData(request, {
             actorId: request.employee.id,
@@ -894,7 +907,6 @@ async function assetsRoutes(fastify) {
         const nextCategoryId = payload.categoryId ?? current.category_id;
         const nextLegalEntityId = payload.legalEntityId ?? current.legal_entity_id;
         const nextCostCenterId = payload.costCenterId ?? current.cost_center_id;
-        const nextAssigneeId = payload.assigneeEmployeeId === undefined ? current.assignee_employee_id : payload.assigneeEmployeeId;
 
         if (payload.categoryId !== undefined) {
           await ensureAssetCategoryExists(tx, nextCategoryId, { requireActive: true });
@@ -905,9 +917,6 @@ async function assetsRoutes(fastify) {
         if (payload.costCenterId !== undefined || payload.legalEntityId !== undefined) {
           await ensureCostCenterAvailable(tx, nextCostCenterId, nextLegalEntityId);
         }
-        if (payload.assigneeEmployeeId !== undefined) {
-          await ensureAssigneeEmployee(tx, nextAssigneeId);
-        }
 
         const updated = await tx.assetCard.update({
           where: { id: assetId },
@@ -919,7 +928,6 @@ async function assetsRoutes(fastify) {
             ...(payload.serialNo !== undefined ? { serial_no: payload.serialNo } : {}),
             ...(payload.location !== undefined ? { location: payload.location } : {}),
             ...(payload.status !== undefined ? { status: payload.status } : {}),
-            ...(payload.assigneeEmployeeId !== undefined ? { assignee_employee_id: payload.assigneeEmployeeId } : {}),
             ...(payload.activatedAt !== undefined
               ? { activated_at: payload.activatedAt ? parseDateOnlyString(payload.activatedAt) : null }
               : {}),