27 lines
802 B
JavaScript
27 lines
802 B
JavaScript
const app = require('vn-loopback/server/server');
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module.exports = Self => {
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app.on('started', function() {
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let models = ['Zone', 'ZoneEvent', 'ZoneExclusion'];
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for (let modelName of models) {
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let Model = app.models[modelName];
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Model.observe('after save', doCalc);
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Model.observe('after delete', doCalc);
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}
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async function doCalc(ctx) {
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try {
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await Self.rawSql(`
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CREATE EVENT zoneClosure_doRecalc
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ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 15 SECOND
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DO CALL zoneClosure_recalc;
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`);
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} catch (err) {
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if (err.code != 'ER_EVENT_ALREADY_EXISTS') throw err;
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}
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}
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});
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};
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