48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;
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module.exports = Self => {
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Self.remoteMethod('getSerial', {
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description: 'Return invoiceIn serial',
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accessType: 'READ',
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accepts: [{
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arg: 'daysAgo',
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type: 'number',
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required: true
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}, {
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arg: 'serial',
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type: 'string'
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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: '/getSerial',
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verb: 'GET'
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}
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});
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Self.getSerial = async(daysAgo, serial) => {
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const conn = Self.dataSource.connector;
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const stmt = [];
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const issued = Date.vnNew();
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issued.setDate(issued.getDate() - daysAgo);
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stmt.push(new ParameterizedSQL(`
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SELECT i.serial, SUM(IF(i.isBooked, 0,1)) pending, COUNT(*) total
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FROM vn.invoiceIn i
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WHERE i.issued >= ? `, [issued]));
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if (serial)
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stmt.push(new ParameterizedSQL(`AND i.serial LIKE ? `, [serial]));
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stmt.push(`GROUP BY i.serial`);
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const sql = ParameterizedSQL.join(stmt);
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const result = await conn.executeStmt(sql);
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return result;
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};
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};
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