feat: DAG可视化编排画布 - 图查询/依赖增删接口 + React Flow画布

frontend/src/api/index.ts

@@ -30,8 +30,10 @@ import type {
   AlertUnreadCount,
   Webhook,
   WebhookCreate,
+  DagGraph,
   DagExecutePayload,
   DagExecuteResult,
+  DependencyPayload,
 } from '@/types';
 
 // ============ Auth ============
@@ -228,4 +230,13 @@ export const webhookApi = {
 export const dagApi = {
   execute: (data: DagExecutePayload) =>
     apiClient.post<DagExecuteResult>('/dag/execute', data).then((r) => r.data),
+
+  graph: (projectId: number) =>
+    apiClient.get<DagGraph>(`/dag/graph/${projectId}`).then((r) => r.data),
+
+  addDependency: (data: DependencyPayload) =>
+    apiClient.post('/dag/dependencies', data).then((r) => r.data),
+
+  removeDependency: (data: DependencyPayload) =>
+    apiClient.delete('/dag/dependencies', { data }).then((r) => r.data),
 };