quickpostgres/dist/methods/delete.js

An easy, beginner-friendly PostgreSQL database wrapper similar to quick.db.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const unset_1 = __importDefault(require("lodash/unset"));
exports.default = async (db, params, options) => {
    // Fetch entry
    const fetched = await db.query(`SELECT * FROM ${options.table} WHERE ID = ($1)`, [params.id]);
    // If empty, return false
    let json;
    if (!fetched.rows[0])
        return false;
    else
        json = JSON.parse(fetched.rows[0].json);
    // Check if user wants to delete a prop inside an object
    if (typeof json === "object" && params.ops.target) {
        (0, unset_1.default)(json, params.ops.target);
        json = JSON.stringify(json);
        db.query(`UPDATE ${options.table} SET json = ($1) WHERE ID = ($2)`, [
            json,
            params.id,
        ]);
        return true;
    }
    else if (params.ops.target)
        throw new TypeError("Fetched value is not an object.");
    else
        await db.query(`DELETE FROM ${options.table} WHERE ID = ($1)`, [params.id]);
    // Resolve
    return true;
};
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