ff-admin-server/src/controller/admin/queryBuilderController.ts

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import { Request, Response } from "express";
import DynamicQueryBuilder from "../../helpers/dynamicQueryBuilder";
/**
* @description get all table metas
* @param req {Request} Express req object
* @param res {Response} Express res object
* @returns {Promise<*>}
*/
export async function getAllTableMeta(req: Request, res: Response): Promise<any> {
let tableMetas = DynamicQueryBuilder.getAllTableMeta();
res.json(tableMetas);
}
/**
* @description get meta by tablename
* @param req {Request} Express req object
* @param res {Response} Express res object
* @returns {Promise<*>}
*/
export async function getTableMetaByTablename(req: Request, res: Response): Promise<any> {
const tablename = req.params.tablename;
let tableMeta = DynamicQueryBuilder.getTableMeta(tablename);
res.json(tableMeta);
}
/**
* @description execute Query
* @param req {Request} Express req object
* @param res {Response} Express res object
* @returns {Promise<*>}
*/
export async function executeQuery(req: Request, res: Response): Promise<any> {
let offset = parseInt((req.query.offset as string) ?? "0");
let count = parseInt((req.query.count as string) ?? "25");
const query = req.body.query;
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let [rows, total] = await DynamicQueryBuilder.buildQuery(query, offset, count).getManyAndCount();
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res.json({
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rows: rows,
total: total,
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offset: offset,
count: count,
});
}