Anticipated to provide a result upon completion of the arrow function with consistent-return

exports.create = (req, res) => {
  if (!req.body.task) {
    return res.status(400).send({
      message: "Task Can't be empty",
    });
  }
  const task = new Task({
    task: req.body.task,
  });
  task.save()
    .then((data) => {
      res.send(data);
    })
    .catch((err) => {
      res.status(500).send({
        message: err.message || 'Some error occurred while creating the Task.',
      });
    });
};

I've been working on this function and despite trying different approaches to using return, I still encounter the following error:

Expected to return a value at the end of arrow function consistent-return on 1:29.

Seeking assistance in rectifying this issue. Any help would be appreciated.

Answer №1

To improve your task.save() function, make sure to include the "return" statement in both the then and catch arrow functions like below:

task.save().then((data) => {
  return res.send(data);
})
.catch((err) => {
  return res.status(500).send({
    message: err.message || 'An error occurred while creating the Task.',
  });
});

Answer №2

Your create function does not necessarily need to return a specific value, so ensure that the only instance of return in there is without any value.

Replace:

return res.status(400).send({
  message: "Task Can't be empty",
});

with:

res.status(400).send({
  message: "Task Can't be empty",
});
return;

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