@accounter/server
Version:
Accounter GraphQL server
32 lines • 1.28 kB
JavaScript
import { __decorate, __metadata } from "tslib";
import DataLoader from 'dataloader';
import { Injectable, Scope } from 'graphql-modules';
import { sql } from '@pgtyped/runtime';
import { DBProvider } from '../../app-providers/db.provider.js';
const getAllTaxVariables = sql `
SELECT *
FROM accounter_schema.business_trips_tax_variables
ORDER BY date DESC;`;
let BusinessTripTaxVariablesProvider = class BusinessTripTaxVariablesProvider {
dbProvider;
constructor(dbProvider) {
this.dbProvider = dbProvider;
}
async batchTaxVariablesByDates(dates) {
const taxVariables = await getAllTaxVariables.run(undefined, this.dbProvider);
return dates.map(date => taxVariables.find(record => date.getTime() >= record.date.getTime()));
}
getTaxVariablesByDateLoader = new DataLoader((dates) => this.batchTaxVariablesByDates(dates));
clearCache() {
this.getTaxVariablesByDateLoader.clearAll();
}
};
BusinessTripTaxVariablesProvider = __decorate([
Injectable({
scope: Scope.Singleton,
global: true,
}),
__metadata("design:paramtypes", [DBProvider])
], BusinessTripTaxVariablesProvider);
export { BusinessTripTaxVariablesProvider };
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