e-commercee/ECommerce/dist/data/class/DClient.js

This package contains a backend of what would be the logic of a e-commercee software, the architecture used is made in 3 layers

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.DClient = void 0;
const Client_1 = require("../../shared/entity/Client");
const dataexception_1 = require("../../shared/exceptions/dataexception");
const Conection_1 = require("../Conection");
class DClient {
    constructor() { }
    static getInstance() {
        if (!DClient.instancia) {
            DClient.instancia = new DClient();
        }
        return DClient.instancia;
    }
    async addClient(dtclient) {
        try {
            let cn = await Conection_1.Conexion.uri().connect();
            const collection = cn.db("ECommerce").collection("Client");
            const result = await collection.insertOne(dtclient);
            cn.close();
        }
        catch (e) {
            throw new dataexception_1.DataException("Client could not be added" + e.message);
        }
    }
    async getClient(idcard) {
        let cliobj = null;
        try {
            let cn = await Conection_1.Conexion.uri().connect();
            const collection = cn.db("ECommerce").collection("Client");
            const client = await collection.findOne({ _identitycard: idcard });
            if (client == null) {
                return null;
            }
            cliobj = new Client_1.Client(client._salt, client._identitycard, client._completename, client._password, client._username, client._shippingaddress, client._creditcardnumber);
            return cliobj;
            cn.close();
        }
        catch (e) {
            throw new dataexception_1.DataException("Client could not be searched");
        }
    }
    async getClientbyusername(username) {
        let cliobj = null;
        try {
            let cn = await Conection_1.Conexion.uri().connect();
            const collection = cn.db("ECommerce").collection("Client");
            const client = await collection.findOne({ _username: username });
            if (client == null) {
                return null;
            }
            cliobj = new Client_1.Client(client._salt, client._identitycard, client._completename, client._password, client._username, client._shippingaddress, client._creditcardnumber);
            return cliobj;
            cn.close();
        }
        catch (e) {
            throw new dataexception_1.DataException("Client could not be searched");
        }
    }
    async loginClient(username, password) {
        let cliobj = null;
        try {
            let cn = await Conection_1.Conexion.uri().connect();
            const collection = cn.db("ECommerce").collection("Client");
            const client = await collection.findOne({ _username: username, _password: password });
            if (client == null) {
                return null;
            }
            cliobj = new Client_1.Client(client._salt, client._identitycard, client._completename, client._password, client._username, client._shippingaddress, client._creditcardnumber);
            return cliobj;
            cn.close();
        }
        catch (e) {
            throw new dataexception_1.DataException("Client could not be searched");
        }
    }
    async updateClient(dtclient) {
        try {
            let cn = await Conection_1.Conexion.uri().connect();
            let query = { _identitycard: dtclient.identitycard };
            var newvalues = { $set: { _completename: dtclient.completename,
                    _password: dtclient.password,
                    _salt: dtclient.salt,
                    _shippingaddress: dtclient.shippingaddress,
                    _creditcardnumber: dtclient.creditcardnumber,
                } };
            const coladvert = cn.db("ECommerce").collection("Client");
            const result = await coladvert.updateOne(query, newvalues);
            cn.close();
        }
        catch (e) {
            throw new dataexception_1.DataException("Client could not be updated" + e.message);
        }
    }
    async deleteClient(dtclient) {
        try {
            let cn = await Conection_1.Conexion.uri().connect();
            let query = { _identitycard: dtclient.identitycard };
            const colcat = cn.db("ECommerce").collection("Client");
            const result = await colcat.deleteOne(query);
            cn.close();
        }
        catch (e) {
            throw new dataexception_1.DataException("Client could not be deleted" + e.message);
        }
    }
    async getClients() {
        try {
            let cn = await Conection_1.Conexion.uri().connect();
            const collection = cn.db("ECommerce").collection("Client");
            const result = await collection.find({}).toArray();
            let array = [];
            for (var client of result) {
                var cliobj = new Client_1.Client(client._salt, client._identitycard, client._completename, client._password, client._username, client._shippingaddress, client._creditcardnumber);
                array.push(cliobj);
            }
            return array;
            cn.close();
        }
        catch (e) {
            throw new dataexception_1.DataException("Clients could not be listed" + e.message);
        }
    }
}
exports.DClient = DClient;
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