Initial commit

api/utils/response.ts

@@ -0,0 +1,34 @@
+import type { Response } from 'express'
+import type { ApiResponse } from '../../shared/types.js'
+
+/**
+ * Send a successful API response
+ */
+export const successResponse = <T>(res: Response, data: T, statusCode: number = 200): void => {
+  const response: ApiResponse<T> = {
+    success: true,
+    data,
+  }
+  res.status(statusCode).json(response)
+}
+
+/**
+ * Send an error API response
+ */
+export const errorResponse = (
+  res: Response,
+  statusCode: number,
+  code: string,
+  message: string,
+  details?: unknown
+): void => {
+  const response: ApiResponse<null> = {
+    success: false,
+    error: {
+      code,
+      message,
+      details: process.env.NODE_ENV === 'production' ? undefined : details,
+    },
+  }
+  res.status(statusCode).json(response)
+}