112 lines
3.2 KiB
JavaScript
112 lines
3.2 KiB
JavaScript
const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;
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module.exports = Self => {
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Self.remoteMethod('summary', {
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description: 'The invoiceOut summary',
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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: 'The invoiceOut id',
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http: {source: 'path'}
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}],
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returns: {
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type: 'object',
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root: true
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},
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http: {
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path: `/:id/summary`,
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verb: 'GET'
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}
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});
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Self.summary = async id => {
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const conn = Self.dataSource.connector;
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let summary = {};
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const filter = {
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fields: [
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'id',
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'ref',
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'issued',
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'dued',
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'amount',
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'created',
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'booked',
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'clientFk',
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'companyFk',
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'hasPdf'
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],
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where: {id: id},
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include: [
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{
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relation: 'company',
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scope: {
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fields: ['id', 'code']
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}
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},
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{
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relation: 'supplier',
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scope: {
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fields: ['id', 'countryFk']
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}
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},
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{
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relation: 'client',
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scope: {
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fields: ['id', 'socialName']
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}
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},
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{
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relation: 'tickets'
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}
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]
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};
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summary.invoiceOut = await Self.app.models.InvoiceOut.findOne(filter);
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let stmts = [];
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stmts.push('DROP TEMPORARY TABLE IF EXISTS tmp.ticket');
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stmt = new ParameterizedSQL(`
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CREATE TEMPORARY TABLE tmp.ticket
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(INDEX (ticketFk)) ENGINE = MEMORY
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SELECT id ticketFk FROM vn.ticket WHERE refFk=?`, [summary.invoiceOut.ref]);
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stmts.push(stmt);
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stmts.push('CALL ticketGetTotal()');
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let ticketTotalsIndex = stmts.push('SELECT * FROM tmp.ticketTotal') - 1;
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stmt = new ParameterizedSQL(`
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SELECT iot.* , pgc.*, IF(pe.equFk IS NULL, taxableBase, 0) AS Base, pgc.rate / 100 as vatPercent
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FROM vn.invoiceOutTax iot
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JOIN vn.pgc ON pgc.code = iot.pgcFk
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LEFT JOIN vn.pgcEqu pe ON pe.equFk = pgc.code
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WHERE invoiceOutFk = ?`, [summary.invoiceOut.id]);
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let invoiceOutTaxesIndex = stmts.push(stmt) - 1;
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stmts.push(
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`DROP TEMPORARY TABLE
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tmp.ticket,
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tmp.ticketTotal`);
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let sql = ParameterizedSQL.join(stmts, ';');
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let result = await conn.executeStmt(sql);
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totalMap = {};
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for (ticketTotal of result[ticketTotalsIndex])
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totalMap[ticketTotal.ticketFk] = ticketTotal.total;
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summary.invoiceOut.tickets().forEach(ticket => {
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ticket.total = totalMap[ticket.id];
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});
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summary.invoiceOut.taxesBreakdown = result[invoiceOutTaxesIndex];
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return summary;
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};
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};
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