91 lines
2.7 KiB
TypeScript
91 lines
2.7 KiB
TypeScript
import {
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dateToInteger
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} from "@cityssm/expressjs-server-js/dateTimeFns.js";
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import sqlite from "better-sqlite3";
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import {
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lotOccupancyDB as databasePath
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} from "../../data/databasePaths.js";
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import type * as recordTypes from "../../types/recordTypes";
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interface GetLotsFilters {
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lotName?: string;
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mapId ? : number | string;
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lotTypeId ? : number | string;
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lotStatusId ? : number | string;
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}
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interface GetLotsOptions {
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limit: number;
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offset: number;
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}
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export const getLots = (filters ? : GetLotsFilters, options ? : GetLotsOptions): recordTypes.Lot[] => {
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const database = sqlite(databasePath, {
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readonly: true
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});
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let sqlWhereClause = "";
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const sqlParameters = [];
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if (filters.lotName) {
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const lotNamePieces = filters.lotName.toLowerCase().split(" ");
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for (const lotNamePiece of lotNamePieces) {
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sqlWhereClause += " and instr(lower(l.lotName), ?)";
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sqlParameters.push(lotNamePiece);
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}
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}
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if (filters.mapId) {
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sqlWhereClause += " and l.mapId = ?";
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sqlParameters.push(filters.mapId);
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}
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if (filters.lotTypeId) {
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sqlWhereClause += " and l.lotTypeId = ?";
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sqlParameters.push(filters.lotTypeId);
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}
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if (filters.lotStatusId) {
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sqlWhereClause += " and l.lotStatusId = ?";
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sqlParameters.push(filters.lotStatusId);
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}
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const currentDate = dateToInteger(new Date());
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const lots: recordTypes.Lot[] = database
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.prepare("select l.lotId, l.lotName," +
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" t.lotType," +
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" l.mapId, m.mapName, l.mapKey," +
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" s.lotStatus," +
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" ifnull(o.lotOccupancyCount, 0) as lotOccupancyCount" +
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" from Lots l" +
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" left join LotTypes t on l.lotTypeId = t.lotTypeId" +
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" left join LotStatuses s on l.lotStatusId = s.lotStatusId" +
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" left join Maps m on l.mapId = m.mapId" +
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(" left join (" +
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"select lotId, count(lotOccupancyId) as lotOccupancyCount" +
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" from LotOccupancies" +
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" where recordDelete_timeMillis is null" +
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" and occupancyStartDate <= " + currentDate +
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" and (occupancyEndDate is null or occupancyEndDate >= " + currentDate + ")" +
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" group by lotId" +
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") o on l.lotId = o.lotId") +
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" where l.recordDelete_timeMillis is null" +
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sqlWhereClause +
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" order by l.lotName" +
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(options ?
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" limit " + options.limit + " offset " + options.offset :
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""))
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.all(sqlParameters);
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database.close();
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return lots;
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};
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export default getLots; |