132 lines
3.3 KiB
TypeScript
132 lines
3.3 KiB
TypeScript
/**
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* Required External Modules and Interfaces
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*/
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import express, {Request, Response} from 'express';
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import * as ProductService from './products.service';
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import {Product} from './product.interface';
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import {Products} from './products.interface';
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/**
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* Router Definition
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*/
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export const productsRouter = express.Router();
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/**
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* Controller Definitions
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*/
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// GET products/
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productsRouter.get('/', async (req: Request, res: Response) => {
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try {
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const products: Products = await ProductService.findAll();
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res.status(200).send(products);
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} catch (e: any) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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});
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// GET products/:id
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productsRouter.get('/:id', async (req: Request, res: Response) => {
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const id: number = parseInt(req.params.id, 10);
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if (!id) {
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res.status(400).send('Missing parameters.');
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return;
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}
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try {
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const product: Product = await ProductService.find(id);
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res.status(200).send(product);
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} catch (e: any) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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});
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// GET products/search/:term
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productsRouter.get('/search/:term', async (req: Request, res: Response) => {
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const term: string = req.params.term;
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if (!term) {
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res.status(400).send('Missing parameters.');
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return;
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}
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try {
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const products: Products = await ProductService.findBySearchTerm(term);
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res.status(200).send(products);
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} catch (e: any) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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});
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// GET products/list/[1,2,3]
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productsRouter.get('/list/:ids', async (req: Request, res: Response) => {
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const ids: [number] = JSON.parse(req.params.ids);
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if (!ids) {
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res.status(400).send('Missing parameters.');
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return;
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}
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try {
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const products: Products = await ProductService.findList(ids);
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res.status(200).send(products);
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} catch (e: any) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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});
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// GET products/vendor/:id
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productsRouter.get('/vendor/:id', async (req: Request, res: Response) => {
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const id: number = parseInt(req.params.id, 10);
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if (!id) {
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res.status(400).send('Missing parameters.');
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return;
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}
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try {
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const products: Products = await ProductService.findByVendor(id);
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res.status(200).send(products);
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} catch (e: any) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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});
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// POST products/
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productsRouter.post('/', async (req: Request, res: Response) => {
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const asin: string = req.body.asin;
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if (!asin) {
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res.status(400).send('Missing parameters.');
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return;
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}
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try {
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const result: boolean = await ProductService.addNewProduct(asin);
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if (result) {
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res.status(201).send({});
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} else {
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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} catch (e: any) {
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console.log('Error handling a request: ' + e.message);
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res.status(500).send(JSON.stringify({'message': 'Internal Server Error. Try again later.'}));
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}
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});
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