58 lines
1.8 KiB
JavaScript
58 lines
1.8 KiB
JavaScript
module.exports = Self => {
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Self.remoteMethod('getComponentsSum', {
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description: 'Returns a list of component and their sum from a ticket',
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accessType: 'READ',
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accepts: {
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arg: 'id',
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type: 'number',
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required: true,
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description: 'ticket id',
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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/getComponentsSum`,
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verb: 'GET'
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}
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});
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Self.getComponentsSum = async(id, options) => {
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const models = Self.app.models;
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const myOptions = {};
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if (typeof options == 'object')
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Object.assign(myOptions, options);
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const componentsSum = [];
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const sales = await models.Sale.find({
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include: {
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relation: 'components',
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scope: {fields: ['value', 'componentFk'],
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include: {
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relation: 'component',
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}
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}
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},
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where: {ticketFk: id}
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}, myOptions);
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for (let sale of sales) {
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for (let component of sale.components()) {
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const componentId = componentsSum[component.componentFk];
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if (!componentId) {
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componentsSum[component.componentFk] = {
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componentFk: component.componentFk,
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value: 0,
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name: component.component().name
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};
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}
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componentsSum[component.componentFk].value += component.value * sale.quantity;
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}
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}
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return componentsSum.filter(component => {
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return component != null;
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});
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};
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};
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