R19/R20: 项目主域进 OA 并打通报销差旅周报待办

server/src/routes/travelRequests.js

@@ -76,6 +76,7 @@ const TRAVEL_SUMMARY_SELECT = {
   legal_entity_id: true,
   cost_center_id: true,
   budget_pool_id: true,
+  project_id: true,
   purpose: true,
   trip_type: true,
   start_date: true,
@@ -126,6 +127,13 @@ const TRAVEL_SUMMARY_SELECT = {
       name: true,
     },
   },
+  project: {
+    select: {
+      id: true,
+      project_no: true,
+      name: true,
+    },
+  },
 };
 
 const TRAVEL_DETAIL_SELECT = {
@@ -418,6 +426,7 @@ function mapTravelRequestSummary(item) {
     legalEntityId: item.legal_entity_id,
     costCenterId: item.cost_center_id,
     budgetPoolId: item.budget_pool_id ?? null,
+    projectId: item.project_id ?? null,
     purpose: item.purpose,
     tripType: item.trip_type,
     startDate: toIsoDate(item.start_date),
@@ -456,6 +465,13 @@ function mapTravelRequestSummary(item) {
           name: item.budget_pool.name,
         }
       : null,
+    project: item.project
+      ? {
+          id: item.project.id,
+          projectNo: item.project.project_no,
+          name: item.project.name,
+        }
+      : null,
   };
 }
 
@@ -1201,6 +1217,49 @@ async function createTravelRequestsRoutes(fastify) {
     },
   );
 
+  fastify.post(
+    "/travel-requests/:id/link-project",
+    {
+      preHandler: fastify.authenticate,
+    },
+    async (request, reply) => {
+      const gate = await evaluateFeatureFlag({
+        prisma: fastify.prisma,
+        config: fastify.config,
+        flagKey: FEATURE_FLAG_KEYS.projectLinking,
+        departmentId: request.employee.department_id ?? null,
+        strictDepartment: false,
+      });
+      if (!gate.enabled) {
+        throw buildValidationError({ featureFlag: "project_linking_v1_disabled", reason: gate.reason }, 409);
+      }
+      const travelRequestId = parseUuid(request.params?.id, "id");
+      const body = parseBody(z.object({ projectId: UUID_SCHEMA.nullable() }).strict(), request.body);
+      const current = await fastify.prisma.travelRequest.findUnique({
+        where: { id: travelRequestId },
+        select: { id: true, applicant_employee_id: true, submitter_id: true, status: true },
+      });
+      if (!current) {
+        throw new AppError({ code: "SYS_404", message: "Not Found", statusCode: 404 });
+      }
+      if (!canReadTravelRequest(request, current)) {
+        throw new AppError({ code: "PERM_001", message: "无权限", statusCode: 403, details: { permission: "travel.view_own" } });
+      }
+      const updated = await fastify.prisma.travelRequest.update({
+        where: { id: travelRequestId },
+        data: { project_id: body.projectId ?? null, updated_by: request.employee.id },
+        select: { id: true, project_id: true, project: { select: { id: true, project_no: true, name: true } } },
+      });
+      return sendData(reply, request, {
+        item: {
+          travelRequestId: updated.id,
+          projectId: updated.project_id ?? null,
+          project: updated.project ? { id: updated.project.id, projectNo: updated.project.project_no, name: updated.project.name } : null,
+        },
+      });
+    },
+  );
+
   fastify.post(
     "/travel-requests/:id/withdraw",
     {