尝试在sails.js上更新模型时出错

Question

As you'll see in the code below I'm able to find the user because I get the console.log('log1', userSettings.PASSWORD); printed in the terminal, and I get a user.Settings.PASSWORD returned. So up to this point everything works fine. But when I attempt to do the update I end up getting the error:

I get the following error: Details: RequestError: Invalid column name 'id'

This is how my code looks like:

  updateSettings: function(params) {
    var Promise = require('bluebird');
    return new Promise(function(fullfill, reject) {
      sails.models.customer.findOne()
        .where({
          USERNAME: params.username,
          PASSWORD: params.currentPassword
        }).exec(function(err, userSettings) {
          if (err) {
            reject(new Error('Error finding user'));
            console.error(err);
          }else if (userSettings) {
            console.log('log1', userSettings.PASSWORD);
            sails.models.customer.update({
              USERNAME: params.username
            },
            {
              PASSWORD: params.newPassword
            }).exec(function(err, userSettingsUpdated) {
              if (err) {
                console.error(err);
                reject(new Error('Error updating the user settings'));
              }else {
                fullfill(userSettingsUpdated);

              }
            });
          }

        });
    });
  }

Answer 1

Sails.js / Waterline already implements Bluebird as the promise library, so you can use the query methods as promises (depending on the version you use, of course).

I took the liberty to rewrite your code. I transformed sails.models.customer into Customer . Excuse this please if there is a reason you are using sails.models.customer .

As galactocalypse already stated, the error may not be in the code you posted though. I assume the error might occur because you don't have an ID attribute in your Customer model that sails wants to use to save your Customer instance.

Just post back if you need more help.

updateSettings: function(params) {

    var where = {
        USERNAME: params.username,
        PASSWORD: params.currentPassword
    };

    return Customer.findOne().where(where)
        .then(function(userSettings) {
            sails.log.info('log1', userSettings.PASSWORD);
            return Customer.update({ USERNAME: params.username }, {PASSWORD: params.newPassword});
        })
        .then(function(userSettingsUpdated) { /* do whatever you want here */ })
        .catch(function(err) { sails.log.error(err); });
});