From 63d8e66bd6e566bc00c9698334a0e86857d6f03a Mon Sep 17 00:00:00 2001
From: huangzhuang_3rd <huangzhuang_3rd@tphai.com>
Date: Thu, 13 Aug 2026 18:20:49 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20DAG=E5=8F=AF=E8=A7=86=E5=8C=96=E7=BC=96?=
 =?UTF-8?q?=E6=8E=92=E7=94=BB=E5=B8=83=20-=20=E5=9B=BE=E6=9F=A5=E8=AF=A2/?=
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---
 frontend/src/types/index.ts | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/frontend/src/types/index.ts b/frontend/src/types/index.ts
index 36ac8eb..79d38ff 100644
--- a/frontend/src/types/index.ts
+++ b/frontend/src/types/index.ts
@@ -386,7 +386,8 @@ export interface DagExecuteResult {
   execution_id?: number;
   status: string;
   message?: string;
-  results?: Array<{
+  success?: boolean;
+  results?: Record<string, number> | Array<{
     task_id: number;
     status: string;
     output?: string;
@@ -394,6 +395,36 @@ export interface DagExecuteResult {
   }>;
 }
 
+// ============ DAG Canvas ============
+
+export interface DagGraphNode {
+  id: number;
+  title: string;
+  status: TaskStatus;
+  priority: TaskPriority;
+  task_type: string;
+  worker_id?: number;
+  assignee_id?: number;
+  requires_review: boolean;
+}
+
+export interface DagGraphEdge {
+  id: string;
+  source: number;
+  target: number;
+}
+
+export interface DagGraph {
+  project_id: number;
+  nodes: DagGraphNode[];
+  edges: DagGraphEdge[];
+}
+
+export interface DependencyPayload {
+  task_id: number;
+  depends_on_id: number;
+}
+
 // ============ Generic ============
 
 export interface ApiError {