feat(error) : error 처리추가

src/routes/v1/index.ts

@@ -1,23 +1,22 @@
-import express from 'express';
-import axios from 'axios';
-import { getUser } from '@/services/user';
+import express from "express";
+import axios from "axios";
+import { getUser } from "@/services/user";
 import {
   getUserCommits,
   getUserRepoStars,
   getFriendsCount,
-} from '@/services/index';
-import { getRepoCommits } from '@/services/commit';
+} from "@/services/index";
 
 const router = express.Router();
 
-router.get('/callback', async (req, res) => {
+router.get("/callback", async (req, res) => {
   const { code } = req.query;
 
   const result = await axios({
-    method: 'post',
+    method: "post",
     url: `https://github.com/login/oauth/access_token`,
     headers: {
-      accept: 'application/json',
+      accept: "application/json",
     },
     data: {
       client_id: Bun.env.CLIENT_ID,
@@ -34,31 +33,49 @@ router.get('/callback', async (req, res) => {
   res.json(true);
 });
 
-router.get('/data', async (req, res) => {
+router.get("/data", async (req, res) => {
   const { accessToken } = req.query;
 
+  if (!accessToken) {
+    // 401 error
+    res.status(401).json({
+      message: "accessToken이 없습니다.",
+    });
+    return;
+  }
+
+  if (typeof accessToken !== "string") {
+    // 400 error
+    res.status(400).json({
+      message: "accessToken의 타입이 올바르지 않습니다.",
+    });
+    return;
+  }
+
   const user = await getUser(accessToken);
   const userName = user.login;
 
   const commits = await getUserCommits(accessToken, userName, {
-    since: '2023-01-01T00:00:00Z',
-    until: '2024-01-01T00:00:00Z',
+    since: "2023-01-01T00:00:00Z",
+    until: "2024-01-01T00:00:00Z",
     per_page: 100,
   });
 
+  console.log(commits);
+
   const starCount = await getUserRepoStars(accessToken, userName);
   const { followerCount, followingCount } = await getFriendsCount(accessToken);
 
-  const mostUsedLanguage = ['JavaScript', 'TypeScript', 'Python']; // string[]
-  const moreThan = 'high'; // high, middle, low
+  const mostUsedLanguage = ["JavaScript", "TypeScript", "Python"]; // string[]
+  const moreThan = "high"; // high, middle, low
   const commitCount = 1234; // number
-  const commitDate = '월요일'; // 월요일, 화요일, 수요일, 목요일, 금요일, 토요일, 일요일
+  const commitDate = "월요일"; // 월요일, 화요일, 수요일, 목요일, 금요일, 토요일, 일요일
   const mostCommunication = {
     // 여기 줄때 github profile 주소도 주면 좋지 않을까 ?
-    name: 'bsy1141', // string
-    image: 'https://avatars.githubusercontent.com/u/60652298?v=4', // string
+    name: "bsy1141", // string
+    image: "https://avatars.githubusercontent.com/u/60652298?v=4", // string
   };
-  const mbti = 'INFP'; // string
+  const mbti = "INFP"; // string
 
   res.json({
     commits,