const mergeFilters = require('vn-loopback/util/filter').mergeFilters;

module.exports = Self => {
    Self.remoteMethod('getTickets', {
        description: 'Returns tickets for one invoiceOut',
        accessType: 'READ',
        accepts: [{
            arg: 'id',
            type: 'number',
            required: true,
            description: 'The invoiceOut id',
            http: {source: 'path'}
        },
        {
            arg: 'filter',
            type: 'object',
            description: 'Filter defining where, order, offset, and limit - must be a JSON-encoded string'
        }
        ],
        returns: {
            type: ['object'],
            root: true
        },
        http: {
            path: `/:id/getTickets`,
            verb: 'GET'
        }
    });

    Self.getTickets = async(id, filter, options) => {
        const models = Self.app.models;
        const myOptions = {};

        if (typeof options == 'object')
            Object.assign(myOptions, options);

        const invoiceOut = await models.InvoiceOut.findById(id, {fields: 'ref'}, myOptions);

        let defaultFilter = {
            where: {refFk: invoiceOut.ref},
            fields: [
                'id',
                'nickname',
                'shipped',
                'totalWithVat',
                'clientFk'
            ]

        };

        defaultFilter = mergeFilters(defaultFilter, filter);

        return models.Ticket.find(defaultFilter, myOptions);
    };
};