alphascript-server/lib/assets/entity/holiday/holiday.entity.js

CRUD operations for mongo and other functionalities to get started quickly in any CMS project

var api = require('../../../../');

module.exports = {
    collection: function(req) {
        return api.common.Holiday;
    },
    populate: "country",
    sort: { "name": 1 },
    limit: 0,

    beforeAdd: function(data, callback) {
        callback(null, data);
    },

    afterAdd: function(data, callback) {
        callback(null, data);
    },

    beforeEdit: function(data, callback) {
        callback("Não é permitido alterar feriados");
    },

    afterEdit: function(data, callback) {
        callback("Não é permitido alterar feriados");
    },

    remove: function(id, callback) {
        callback("Não é permitido eliminar feriados");
    },

    getDayHolidays: function(day, callback) {
        api.common.Holiday.find(function(err, holidays) {
            if (err) {
                api.error.log(err);
                return callback(err);
            }

            callback(null, holidays.filter(function(holiday) {
                return dayMatch(holiday, day);
            }));
        });
    },

    getDayHolidaysSync: function(day, holidays) {
        return holidays.filter(function(holiday) {
            return dayMatch(holiday, day);
        });
    }
};

function dayMatch(holiday, thisDay) {
    var date;
    thisDay = new Date(thisDay);
    var dayToday = thisDay.getDate();
    var monthToday = thisDay.getMonth() + 1;
    var currentYear = thisDay.getFullYear();

    switch (holiday.format) {
        case 'static':
            var day = holiday.date.split('/')[0];
            var month = holiday.date.split('/')[1];
            date = new Date(currentYear + '/' + month + '/' + day);
            break;

        case 'dynamic':
            try {
                eval('my_function = ' + holiday.formula);
                date = my_function(currentYear);
            } catch (err) {
                api.error.log(err);
                return false;
            }
            break;
    }

    return (dayToday === date.getDate() && monthToday === (date.getMonth() + 1));
}