updated Backend

Author: yulmwu

backend/functions/user/myInfo.ts

@@ -1,35 +1,26 @@
 import { CognitoIdentityProviderClient, GetUserCommand } from '@aws-sdk/client-cognito-identity-provider'
-import { APIGatewayProxyEventV2WithJWTAuthorizer, APIGatewayProxyResultV2 } from 'aws-lambda'
+import { APIGatewayProxyEventV2, APIGatewayProxyResultV2 } from 'aws-lambda'
 import { error, internalServerError, unAuthorized } from '../../utils/httpError'
 
 const cognitoClient = new CognitoIdentityProviderClient({})
 
-export const handler = async (event: APIGatewayProxyEventV2WithJWTAuthorizer): Promise<APIGatewayProxyResultV2> => {
+export const handler = async (event: APIGatewayProxyEventV2): Promise<APIGatewayProxyResultV2> => {
     try {
         const authHeader = event.headers?.Authorization ?? event.headers?.authorization
 
-        if (!authHeader || !authHeader.startsWith('Bearer '))
-            return {
-                statusCode: 401,
-                body: JSON.stringify({
-                    error: 'Unauthorized',
-                    message: 'No valid authorization header provided',
-                }),
-            }
+        if (!authHeader || !authHeader.startsWith('Bearer ')) return error(unAuthorized(), 'ERR_GET_USER_UNAUTHORIZED')
 
         const accessToken = authHeader.substring('Bearer '.length)
 
         const getUserCommand = new GetUserCommand({ AccessToken: accessToken })
-        const response = await cognitoClient.send(getUserCommand)
+        const result = await cognitoClient.send(getUserCommand)
 
-        const userAttributes = Object.fromEntries(
-            (response.UserAttributes ?? []).map((attr) => [attr.Name, attr.Value])
-        )
+        const userAttributes = Object.fromEntries((result.UserAttributes ?? []).map((attr) => [attr.Name, attr.Value]))
 
         return {
             statusCode: 200,
             body: JSON.stringify({
-                username: response.Username,
+                username: result.Username,
                 ...userAttributes,
             }),
         }