headup_api/routes/api/aeronefs.js

var router = require('express').Router(),
    mongoose = require('mongoose'),
    Jump = mongoose.model('Jump'),
    User = mongoose.model('User');
const auth = require('../auth'),
    queries = require('../queries');


router.get('/allByImat', auth.required, function (req, res, next) {
    let limit = 25;
    let offset = 0;
    if (typeof req.query.limit !== 'undefined') {
        limit = req.query.limit;
    }
    if (typeof req.query.offset !== 'undefined') {
        offset = req.query.offset;
    }
    
    User.findById(req.payload.id).then(function (user) {
        if (!user) {
            return res.status(401).json({ errors: { "Unauthorized": "autentification requise" } });
        }
        let query = queries.getAeronefsByImatQuery(user._id.toString());
        Promise.all([
            Jump.aggregate(query)
            .skip(Number(offset))
            .limit(Number(limit))
            .exec()
            //Aeronef.count(query)
        ]).then(function (results) {
            let aeronefs = results[0];
            //let aeronefsCount = results[1];
            return res.json({
                aeronefs: aeronefs.map(function (data) {
                    return { aeronef: data._id.aeronef, imat: data._id.imat, count: data.count };
                }),
                aeronefsCount: aeronefs.length
            });
            /*
            return res.json({
                aeronefs: aeronefs.map(function (aeronef) {
                    return aeronef.toJSONFor(user);
                }),
                aeronefsCount: aeronefsCount
            });
            */
        }).catch(next);
    }).catch(next);
});

router.get('/allByImatByYear', auth.required, function (req, res, next) {
    User.findById(req.payload.id).then(function (user) {
        if (!user) {
            return res.status(401).json({ errors: { "Unauthorized": "autentification requise" } });
        }
        let limit = 50;
        let offset = 0;
        if (typeof req.query.limit !== 'undefined') {
            limit = req.query.limit;
        }
        if (typeof req.query.offset !== 'undefined') {
            offset = req.query.offset;
        }
        let query = queries.getAeronefsByImatByYearQuery(user._id.toString());

        Jump.aggregate(query)
        .skip(Number(offset))
        .limit(Number(limit))
        .exec()
        .then(function (result) {
            let aeronefs = result.map(function (data) {
                return { aeronef: data._id.aeronef, imat: data._id.imat, year: data._id.year, count: data.count };
            });
            return res.json({
                aeronefs: aeronefs,
                aeronefsCount: aeronefs.length
            });
        }).catch(next);
    }).catch(next);
    /*
    let limit = 50;
    let offset = 0;
    if (typeof req.query.limit !== 'undefined') {
        limit = req.query.limit;
    }
    if (typeof req.query.offset !== 'undefined') {
        offset = req.query.offset;
    }
    let query = [
        {
            '$match': {
                '$expr': {
                    '$eq': [ '$author' , { '$toObjectId': user._id.toString() } ]
                }
            }
        }, {
            '$project': {
                '_id': 0,
                'aeronef': 1,
                'imat': 1,
                'year': {
                    '$year': '$date'
                }
            }
        }, {
            '$group': {
                '_id': {
                    'aeronef': '$aeronef',
                    'imat': '$imat',
                    'year': '$year'
                },
                'count': {
                    '$sum': 1
                }
            }
        }, {
            '$sort': {
                '_id': 1
            }
        }
    ];
    Promise.all([
        req.payload ? User.findById(req.payload.id) : null,
        Jump.aggregate(query)
        .skip(Number(offset))
        .limit(Number(limit))
        .exec()
    ]).then(function (results) {
        let user = results[0];
        let aeronefs = results[1];
        if (!user) {
            return res.status(401).json({ errors: { "Unauthorized": "autentification requise" } });
        }
        return res.json({
            aeronefs: aeronefs,
            aeronefsCount: aeronefs.length
        });
    }).catch(next);
    */

});

module.exports = router;