fix: exception when the account does not exist

Author: Kerwin

service/src/index.ts

@@ -444,17 +444,15 @@ router.post('/user-login', async (req, res) => {
       throw new Error('用户名或密码为空 | Username or password is empty')
 
     const user = await getUser(username)
-    if (user == null
-      || user.status !== Status.Normal
-      || user.password !== md5(password)) {
-      if (user.password !== md5(password))
-        throw new Error('用户不存在或密码错误 | User does not exist or incorrect password.')
-      if (user != null && user.status === Status.PreVerify)
-        throw new Error('请去邮箱中验证 | Please verify in the mailbox')
-      if (user != null && user.status === Status.AdminVerify)
-        throw new Error('请等待管理员开通 | Please wait for the admin to activate')
+    if (user == null || user.password !== md5(password))
+      throw new Error('用户不存在或密码错误 | User does not exist or incorrect password.')
+    if (user.status === Status.PreVerify)
+      throw new Error('请去邮箱中验证 | Please verify in the mailbox')
+    if (user != null && user.status === Status.AdminVerify)
+      throw new Error('请等待管理员开通 | Please wait for the admin to activate')
+    if (user.status !== Status.Normal)
       throw new Error('账户状态异常 | Account status abnormal.')
-    }
+
     const config = await getCacheConfig()
     const token = jwt.sign({
       name: user.name ? user.name : user.email,