nodejs express PUT error and number shows in every users profile

Question

Help please

I am trying to increase each user's "entries" number by doing PUT req. But whenever I do that for only 1 user. the number automatically increases in both users' "entries". You can understand better when you see the picture.

Thank you so much

score 0 · Accepted Answer · answered Aug 07 '22 at 19:11

In here you increasing user's entry for all the users. If you want to increase only for a specific user add the increase logic inside the if condition.

For example like below

app.put('/image', (req, res) => {
  const { id } = req.body;

  let found = false;

  database.users.forEach(users => {
    if (users.id === id) {
      found = true;
      users.entries++
      return res.json(users.entries);
    }
  });
  if (!found) {
    res.status(400).json('not found');
  }
});

nodejs express PUT error and number shows in every users profile

1 Answers1