A2 收口统一审批中心入口与状态

server/src/routes/workflow.js

@@ -282,6 +282,7 @@ function isoOrNull(value) {
 }
 
 function mapTaskSummary(task, allowedActions = []) {
+  const businessSummary = buildTaskBusinessSummary(task);
   const workflowInstance = task.workflow_instance
     ? {
       entity_type: task.workflow_instance.entity_type,
@@ -318,9 +319,89 @@ function mapTaskSummary(task, allowedActions = []) {
         currentStatus: workflowInstance.current_status,
       }
       : null,
+    businessSummary,
   };
 }
 
+function fallbackBusinessTitle(entityType) {
+  if (entityType === "reimbursement") return "报销单";
+  if (entityType === "leave") return "请假申请";
+  if (entityType === "purchase_request") return "采购申请";
+  if (entityType === "travel_request") return "差旅申请";
+  return "业务单据";
+}
+
+function buildTaskBusinessSummary(task) {
+  const workflowInstance = task.workflow_instance;
+  if (!workflowInstance) {
+    return null;
+  }
+
+  const fallback = {
+    reference: workflowInstance.entity_id,
+    title: fallbackBusinessTitle(workflowInstance.entity_type),
+    applicantName: null,
+    amount: null,
+    duration: null,
+    businessStatus: workflowInstance.current_status ?? null,
+  };
+
+  if (workflowInstance.entity_type === "reimbursement" && workflowInstance.reimbursement_form) {
+    const form = workflowInstance.reimbursement_form;
+    return {
+      ...fallback,
+      reference: form.form_number ?? workflowInstance.entity_id,
+      title: form.description ? `报销：${form.description}` : "报销单",
+      applicantName: form.submitter?.name ?? form.owner?.name ?? null,
+      amount: toMoneyString(form.total_amount),
+      businessStatus: form.status ?? fallback.businessStatus,
+    };
+  }
+
+  if (workflowInstance.entity_type === "leave" && workflowInstance.leave_request) {
+    const leaveRequest = workflowInstance.leave_request;
+    return {
+      ...fallback,
+      title: leaveRequest.leave_type?.name
+        ? `请假：${leaveRequest.leave_type.name}`
+        : "请假申请",
+      applicantName: leaveRequest.owner?.name ?? null,
+      duration:
+        leaveRequest.requested_days == null
+          ? null
+          : `${Number(leaveRequest.requested_days)}天`,
+      businessStatus: leaveRequest.status ?? fallback.businessStatus,
+    };
+  }
+
+  if (workflowInstance.entity_type === "purchase_request" && workflowInstance.purchase_request) {
+    const purchaseRequest = workflowInstance.purchase_request;
+    const amount = toMoneyString(purchaseRequest.total_amount);
+    return {
+      ...fallback,
+      reference: purchaseRequest.request_no ?? workflowInstance.entity_id,
+      title: purchaseRequest.title || "采购申请",
+      applicantName: purchaseRequest.applicant?.name ?? null,
+      amount: amount ? `${amount} ${purchaseRequest.currency_code}` : null,
+      businessStatus: purchaseRequest.status ?? fallback.businessStatus,
+    };
+  }
+
+  if (workflowInstance.entity_type === "travel_request" && workflowInstance.travel_request) {
+    const travelRequest = workflowInstance.travel_request;
+    return {
+      ...fallback,
+      reference: travelRequest.request_no ?? workflowInstance.entity_id,
+      title: travelRequest.purpose ? `差旅：${travelRequest.purpose}` : "差旅申请",
+      applicantName: travelRequest.applicant?.name ?? null,
+      amount: toMoneyString(travelRequest.estimated_amount),
+      businessStatus: travelRequest.status ?? fallback.businessStatus,
+    };
+  }
+
+  return fallback;
+}
+
 async function buildTaskVisibilityFilters(tx, request) {
   const roleFilters = request.employee.roleCodes.length
     ? [{ assignee_role: { in: request.employee.roleCodes } }]
@@ -1380,6 +1461,67 @@ async function workflowRoutes(fastify) {
                 entity_type: true,
                 entity_id: true,
                 current_status: true,
+                reimbursement_form: {
+                  select: {
+                    form_number: true,
+                    status: true,
+                    total_amount: true,
+                    description: true,
+                    owner: {
+                      select: {
+                        name: true,
+                      },
+                    },
+                    submitter: {
+                      select: {
+                        name: true,
+                      },
+                    },
+                  },
+                },
+                leave_request: {
+                  select: {
+                    status: true,
+                    requested_days: true,
+                    leave_type: {
+                      select: {
+                        name: true,
+                      },
+                    },
+                    owner: {
+                      select: {
+                        name: true,
+                      },
+                    },
+                  },
+                },
+                purchase_request: {
+                  select: {
+                    request_no: true,
+                    status: true,
+                    title: true,
+                    total_amount: true,
+                    currency_code: true,
+                    applicant: {
+                      select: {
+                        name: true,
+                      },
+                    },
+                  },
+                },
+                travel_request: {
+                  select: {
+                    request_no: true,
+                    status: true,
+                    purpose: true,
+                    estimated_amount: true,
+                    applicant: {
+                      select: {
+                        name: true,
+                      },
+                    },
+                  },
+                },
               },
             },
           },