35 lines
952 B
JavaScript
35 lines
952 B
JavaScript
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module.exports = Self => {
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Self.remoteMethod('sumAmount', {
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description: 'returns sum greuge.ammount from client',
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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: 'clientFk',
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http: {source: 'path'}
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}],
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returns: {
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arg: 'sumAmount'
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},
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http: {
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path: `/:id/sumAmount`,
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verb: 'get'
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}
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});
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Self.sumAmount = (clientFk, callback) => {
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let query = `SELECT sum(amount) as sumAmount FROM vn.greuge WHERE clientFk = ?`;
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Self.rawSql(query, [clientFk], callback).then(response => {
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if (response.length) {
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callback(null, response[0].sumAmount);
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} else {
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callback(null, 0);
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}
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})
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.catch(reject => {
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callback(reject, null);
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});
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};
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};
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