salix/modules/ticket/back/methods/sale/refund.js

module.exports = Self => {
    Self.remoteMethodCtx('refund', {
        description: 'Create refund tickets with sales and services if provided',
        accessType: 'WRITE',
        accepts: [
            {
                arg: 'salesIds',
                type: ['number'],
                required: true
            },
            {
                arg: 'servicesIds',
                type: ['number']
            },
            {
                arg: 'withWarehouse',
                type: 'boolean',
                required: true
            }
        ],
        returns: {
            type: ['number'],
            root: true
        },
        http: {
            path: `/refund`,
            verb: 'post'
        }
    });

    Self.refund = async(ctx, salesIds, servicesIds, withWarehouse, options) => {
        const models = Self.app.models;
        const myOptions = {userId: ctx.req.accessToken.userId};
        let tx;

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

        if (!myOptions.transaction) {
            tx = await Self.beginTransaction({});
            myOptions.transaction = tx;
        }

        try {
            const refundAgencyMode = await models.AgencyMode.findOne({
                include: {
                    relation: 'zones',
                    scope: {
                        limit: 1,
                        field: ['id', 'name']
                    }
                },
                where: {code: 'refund'}
            }, myOptions);

            const refoundZoneId = refundAgencyMode.zones()[0].id;

            const salesFilter = {
                where: {id: {inq: salesIds}},
                include: {
                    relation: 'components',
                    scope: {
                        fields: ['saleFk', 'componentFk', 'value']
                    }
                }
            };
            // const sales = await models.Sale.find(salesFilter, myOptions);
            const refundTicket = await models.Sale.clone(
                salesIds,
                servicesIds,
                withWarehouse,
                // refundAgencyMode,
                // refoundZoneId,
                true,
                true,
                myOptions
            );

            if (tx && !options) await tx.commit();

            return refundTicket;
        } catch (e) {
            if (tx) await tx.rollback();
            throw e;
        }
    };

    /*  async function createTicketRefund(ticketId, now, refundAgencyMode, refoundZoneId, withWarehouse, myOptions) {
        const models = Self.app.models;

        const filter = {include: {relation: 'address'}};
        const ticket = await models.Ticket.findById(ticketId, filter, myOptions);

        const refundTicket = await models.Ticket.create({
            clientFk: ticket.clientFk,
            shipped: now,
            addressFk: ticket.address().id,
            agencyModeFk: refundAgencyMode.id,
            nickname: ticket.address().nickname,
            warehouseFk: withWarehouse ? ticket.warehouseFk : null,
            companyFk: ticket.companyFk,
            landed: now,
            zoneFk: refoundZoneId
        }, myOptions);

        await models.TicketRefund.create({
            refundTicketFk: refundTicket.id,
            originalTicketFk: ticket.id,
        }, myOptions);

        return refundTicket;
    } */
};