opt-cc/api/routes/campaigns.js

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'use strict';
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// modules
const express = require('express');
// HTTP status codes by name
const codes = require('./http-codes');
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const apiAuthenticationMiddleware = require('../middleware/auth-middleware');
const checkMT = require('../middleware/permission-check').checkMT;
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const routerHandling = require('../middleware/router-handling');
const idValidator = require('../middleware/validators').idValidator;
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// Mongoose Model using mongoDB
const CampaignModel = require('../models/campaign');
const WarModel = require('../models/war');
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const campaigns = new express.Router();
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// routes **********************
campaigns.route('/')
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.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
);
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campaigns.route('/:id')
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.get(idValidator, (req, res, next) => {
CampaignModel.findById(req.params.id, (err, item) => {
if (err) {
err.status = codes.servererror;
return next(err);
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} else if (!item) {
err = new Error('item not found');
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err.status = codes.notfound;
return next(err);
}
res.locals.items = item;
return next();
});
})
.delete((req, res, next) => {
CampaignModel.findByIdAndRemove(req.params.id, (err, item) => {
if (err) {
err.status = codes.wrongrequest;
return next(err);
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} else if (!item) {
err = new Error('item not found');
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err.status = codes.notfound;
return next(err);
}
WarModel.find({campaign: req.params.id}).remove().exec();
res.locals.processed = true;
next();
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});
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})
.all(
routerHandling.httpMethodNotAllowed
);
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// 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;