23 lines
894 B
JavaScript
23 lines
894 B
JavaScript
import sqlite from "better-sqlite3";
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import { lotOccupancyDB as databasePath } from "../../data/databasePaths.js";
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import * as configFunctions from "../functions.config.js";
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export function getPreviousLotId(lotId) {
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const database = sqlite(databasePath, {
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readonly: true
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});
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database.function("userFn_lotNameSortName", configFunctions.getProperty("settings.lot.lotNameSortNameFunction"));
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const result = database
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.prepare(`select lotId from Lots
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where recordDelete_timeMillis is null
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and userFn_lotNameSortName(lotName) < (select userFn_lotNameSortName(lotName) from Lots where lotId = ?)
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order by userFn_lotNameSortName(lotName) desc
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limit 1`)
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.get(lotId);
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database.close();
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if (result) {
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return result.lotId;
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}
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return undefined;
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}
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export default getPreviousLotId;
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