35 lines
982 B
JavaScript
35 lines
982 B
JavaScript
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const UserError = require('vn-loopback/util/user-error');
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module.exports = Self => {
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Self.remoteMethodCtx('calculate', {
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description: 'Calculates the price of a sale and its components',
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accessType: 'WRITE',
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accepts: [{
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arg: 'id',
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description: 'The sale id',
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type: 'number',
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required: true,
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http: {source: 'path'}
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}],
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returns: {
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type: 'Number',
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root: true
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},
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http: {
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path: `/:id/calculate`,
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verb: 'post'
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}
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});
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Self.calculate = async(ctx, id) => {
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const models = Self.app.models;
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const sale = await Self.findById(id);
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const isEditable = await models.Ticket.isEditable(ctx, sale.ticketFk);
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if (!isEditable)
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throw new UserError(`The sales of this ticket can't be modified`);
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return Self.rawSql('CALL vn.ticketCalculateSale(?)', [id]);
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};
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};
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