opt-cc/api/routes/campaigns.js

115 lines
4.0 KiB
JavaScript
Raw Normal View History

2018-03-12 09:26:44 +01:00
'use strict';
2017-08-12 16:28:18 +02:00
// modules
const express = require('express');
// HTTP status codes by name
const codes = require('./http-codes');
2017-08-12 23:13:39 +02:00
const apiAuthenticationMiddleware = require('../middleware/auth-middleware');
const checkMT = require('../middleware/permission-check').checkMT;
2017-08-12 16:28:18 +02:00
const routerHandling = require('../middleware/router-handling');
const idValidator = require('../middleware/validators').idValidator;
2017-08-12 16:28:18 +02:00
// Mongoose Model using mongoDB
const CampaignModel = require('../models/campaign');
const WarModel = require('../models/war');
const campaigns = new express.Router();
2017-08-12 16:28:18 +02:00
// routes **********************
campaigns.route('/')
2018-02-26 09:04:27 +01:00
.post(apiAuthenticationMiddleware, checkMT, (req, res, next) => {
const campaign = new CampaignModel(req.body);
// timestamp and default are set automatically by Mongoose Schema Validation
campaign.save((err) => {
if (err) {
err.status = codes.wrongrequest;
err.message += ' in fields: ' + Object.getOwnPropertyNames(err.errors);
return next(err);
}
res.status(codes.created);
res.locals.items = campaign;
next();
});
})
.all(
routerHandling.httpMethodNotAllowed
);
2017-08-12 16:28:18 +02:00
2017-08-12 23:13:39 +02:00
campaigns.route('/:id')
2018-02-26 09:04:27 +01:00
.get(idValidator, (req, res, next) => {
CampaignModel.findById(req.params.id, (err, item) => {
if (err) {
err.status = codes.servererror;
return next(err);
2018-03-12 09:26:44 +01:00
} else if (!item) {
err = new Error('item not found');
2018-02-26 09:04:27 +01:00
err.status = codes.notfound;
return next(err);
}
res.locals.items = item;
return next();
});
})
.patch(apiAuthenticationMiddleware, checkMT, (req, res, next) => {
if (!req.body || (req.body._id && req.body._id !== req.params.id)) {
// little bit different as in PUT. :id does not need to be in data, but if the _id and url id must match
const err = new Error('id of PATCH resource and send JSON body are not equal ' + req.params.id + ' ' +
req.body._id);
err.status = codes.notfound;
next(err);
return; // prevent node to process this function further after next() has finished.
}
req.body.updatedAt = new Date();
2018-04-29 09:51:28 +02:00
req.body.$inc = {__v: 1};
if (req.body.hasOwnProperty('__v')) {
delete req.body.__v;
}
// PATCH is easier with mongoose than PUT. You simply update by all data that comes from outside. no need to
// reset attributes that are missing.
2018-04-29 09:51:28 +02:00
CampaignModel.findByIdAndUpdate(req.params.id, req.body, {new: true}, (err, item) => {
if (err) {
err.status = codes.wrongrequest;
} else if (!item) {
err = new Error('item not found');
err.status = codes.notfound;
} else {
res.locals.items = item;
}
next(err);
});
})
2018-02-26 09:04:27 +01:00
.delete((req, res, next) => {
CampaignModel.findByIdAndRemove(req.params.id, (err, item) => {
if (err) {
err.status = codes.wrongrequest;
return next(err);
2018-03-12 09:26:44 +01:00
} else if (!item) {
err = new Error('item not found');
2018-02-26 09:04:27 +01:00
err.status = codes.notfound;
return next(err);
}
2018-04-29 09:51:28 +02:00
WarModel.find({campaign: req.params.id}).remove().exec();
2018-03-30 20:28:31 +02:00
// TODO: remove all the war logs from fs here!!!
2018-02-26 09:04:27 +01:00
res.locals.processed = true;
next();
2018-03-12 09:26:44 +01:00
});
2018-02-26 09:04:27 +01:00
})
.all(
routerHandling.httpMethodNotAllowed
);
2017-08-12 23:13:39 +02:00
2017-08-12 16:28:18 +02:00
// this middleware function can be used, if you like or remove it
// it looks for object(s) in res.locals.items and if they exist, they are send to the client as json
campaigns.use(routerHandling.emptyResponse);
module.exports = campaigns;