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

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let UserError = require('vn-loopback/util/user-error');
module.exports = Self => {
Self.remoteMethodCtx('deleteSales', {
description: 'Deletes the selected sales',
accessType: 'WRITE',
accepts: [{
arg: 'sales',
type: ['Object'],
required: true,
description: 'The sales to remove'
},
{
arg: 'ticketId',
type: 'Number',
required: true,
description: 'The ticket id'
}],
returns: {
type: ['Object'],
root: true
},
http: {
path: `/deleteSales`,
verb: 'POST'
}
});
Self.deleteSales = async(ctx, sales, ticketId) => {
const models = Self.app.models;
const canEditSales = await models.Sale.canEdit(ctx, sales);
const isTicketEditable = await models.Ticket.isEditable(ctx, ticketId);
if (!isTicketEditable)
throw new UserError(`The sales of this ticket can't be modified`);
if (!canEditSales)
throw new UserError(`Sale(s) blocked, please contact production`);
const promises = [];
for (let sale of sales) {
const deletedSale = models.Sale.destroyById(sale.id);
promises.push(deletedSale);
}
return Promise.all(promises);
};
};