Initial commit: deerflow-server (frontend-web + offline-backend-20260512)

frontend-web/src/core/config/index.ts

@@ -0,0 +1,40 @@
+import { env } from "@/env";
+
+function getBaseOrigin() {
+  if (typeof window !== "undefined") {
+    return window.location.origin;
+  }
+  // Fallback for SSR
+  return "http://localhost:2026";
+}
+
+export function getBackendBaseURL() {
+  if (env.NEXT_PUBLIC_BACKEND_BASE_URL) {
+    return new URL(env.NEXT_PUBLIC_BACKEND_BASE_URL, getBaseOrigin())
+      .toString()
+      .replace(/\/+$/, "");
+  } else {
+    return "";
+  }
+}
+
+export function getLangGraphBaseURL(isMock?: boolean) {
+  if (env.NEXT_PUBLIC_LANGGRAPH_BASE_URL) {
+    return new URL(
+      env.NEXT_PUBLIC_LANGGRAPH_BASE_URL,
+      getBaseOrigin(),
+    ).toString();
+  } else if (isMock) {
+    if (typeof window !== "undefined") {
+      return `${window.location.origin}/mock/api`;
+    }
+    return "http://localhost:3000/mock/api";
+  } else {
+    // LangGraph SDK requires a full URL, construct it from current origin
+    if (typeof window !== "undefined") {
+      return `${window.location.origin}/api/langgraph`;
+    }
+    // Fallback for SSR
+    return "http://localhost:2026/api/langgraph";
+  }
+}