drossel-mongoose

Unnecessary mongoose wrapper

What is this?

"drossel-mongoose" add value similar to the HTTP status code, on the results of the mongoose.

Install

step1: npm install

npm install drossel-mongoose

step2: require and prepare mongoose.model

var drmg = require('drossel-mongoose');
var mongoose = require('mongoose');
var model = mongoose.model('Example', new mongoose.Schema({
  foo: { type: String },
  bar: { type: Number }
}));

Usage

Create (model, obj)

Create data.
return drossel-mongoose response, into created data object.

drmg.create(model, { foo: 'abc', bar: 123 });

Find (model, conditions)

Find data.
return drossel-mongoose response, into find data objects array. Tips: If no result, resolve "success".

drmg.find(model, { foo: 'abc' });

FindOne (model, conditions)

Find data. return drossel-mongoose response, into find data object. Tips: If no result, reject "not found".

drmg.find(model, { foo: 'abc' });

FindById (model, objectId)

Find data from ID.
return drossel-mongoose response, into find data object. Tips: If no result, reject "not found".

drmg.findById(model, 1234567890abcdef12345678);

Update (model, objectId, obj)

Update data.
return drossel-mongoose response, into updated data object.

drmg.update(model, 1234567890abcdef12345678, { foo: 'xyz', bar: 456 });

Remove (model, conditions)

Remove data.
return drossel-mongoose response, into null.

drmg.remove(model, { _id: 1234567890abcdef12345678 });

All (array)

Promise.all for drossel-mongoose.
return drossel-mongoose response.

drmg.all([
  drmg.find(model, {foo: 'foo'}),
  drmg.remove(model, {bar: 'bar'})
]);

status

return HTTP status code list.
ex) SUCCESS, NOT_FOUND, BAD_REQUEST, TEAPOT, ...

console.log(drmg.status.SUCCESS) //200

response (status, data)

return drossel-mongoose response.

drmg.response(drmg.status.SUCCESS, {
  lgtm: 'LGTM!'
}); // Promise.<{status: 200, data: {lgtm: 'LGTM!'}}>

expressResponse (res, response)

useful to Express framework.
Please refer to the example of use for more information.

Example

drossel-mongoose returns Promises.
results included status and data.

drmg.find(model, {}).then(function(result) {
  console.log(result);
});

// {
//   status: 200,
//   data: [{ foo: 'abc', bar: 123 }]
// }

If you're using the Express framework,
it can response the res.status() and res.json(), when you use the drmg.expressResponse().

var router = express.Router();
router.get('/:id?', function(req, res, next) {
  drmg.expressResponse(res, drmg.findById(model, req.params.id));
};

or, it can custom response.

var router = express.Router();
router.get('/', function(req, res, next) {
  drmg.expressResponse(res, drmg.response(drmg.status.SUCCESS, {
    lgtm: 'Looks Good To Me!'
  }));
});