Initial commit

app/api/utils/common.ts

@@ -0,0 +1,20 @@
+import { type NextRequest } from 'next/server'
+import { ChatClient } from 'dify-client-plus'
+import { v4 } from 'uuid'
+import { API_KEY, API_URL } from '@/config'
+
+export const getInfo = (request: NextRequest) => {
+  const username = request.cookies.get('username')?.value || 'no-user'
+  const sessionId = request.cookies.get('session_id')?.value || v4()
+  const user = `user_${username}:${sessionId}`
+  return {
+    sessionId,
+    user,
+  }
+}
+
+export const setSession = (sessionId: string) => {
+  return { 'Set-Cookie': `session_id=${sessionId}` }
+}
+
+export const client = new ChatClient(API_KEY, API_URL || undefined)