65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
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module.exports = Self => {
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Self.remoteMethod('updatePrice', {
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description: 'Changes the discount of a sale',
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accessType: '',
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accepts: [{
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arg: 'params',
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type: 'object',
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required: true,
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description: 'sale ID, newPrice',
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http: {source: 'body'}
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}],
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returns: {
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type: 'string',
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root: true
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},
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http: {
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path: `/updatePrice`,
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verb: 'post'
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}
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});
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Self.updatePrice = async params => {
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if (!params.price) params.price = 0;
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let model = Self.app.models;
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let thisTicketIsEditable = await model.Ticket.isEditable(params.ticketFk);
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if (!thisTicketIsEditable)
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throw new Error(`The sales of this ticket can't be modified`);
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let ticket = await model.Ticket.find({
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where: {
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id: params.ticketFk
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},
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include: [{
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relation: 'client',
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scope: {
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fields: ['salesPersonFk']
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}
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}],
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fields: ['id', 'clientFk']
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});
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let usesMana = await model.WorkerMana.findOne({where: {workerFk: ticket[0].client().salesPersonFk}, fields: 'amount'});
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let currentLine = await Self.app.models.Sale.findOne({where: {id: params.id}, fields: 'price'});
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let componentToUse;
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if (usesMana)
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componentToUse = 37;
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else
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componentToUse = 34;
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let value = (params.price - currentLine.price);
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let query = `INSERT INTO vn.saleComponent(saleFk, componentFk, value)
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VALUES(?, ?, ?) ON DUPLICATE KEY UPDATE value = value + ?`;
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await Self.rawSql(query, [params.id, componentToUse, value, value]);
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await Self.app.models.Sale.update({id: params.id}, {price: params.price});
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query = `
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call vn.manaSpellersRequery(?)`;
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await Self.rawSql(query, [ticket[0].client().salesPersonFk]);
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};
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};
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