59 lines
1.8 KiB
TypeScript
59 lines
1.8 KiB
TypeScript
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import { Request, Response } from 'express';
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import { Product, IProduct } from '../mongoose/Schema';
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export async function createProduct(req: Request, res: Response) {
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try {
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const { name, description, price, userId } = req.body;
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if(!name || !description || !price || !userId) {
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res.status(400).json({ error: 'Name, description, price are required.' });
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return;
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}
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const productExists = await Product.exists({ name, userId });
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if(productExists) {
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res.status(400).json({ error: 'Product already exists.' });
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return;
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}
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const product: IProduct = await Product.create({
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name,
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description,
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price,
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userId: userId,
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});
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res.status(201).json(product);
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} catch (error) {
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console.error('Error creating product:', error);
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res.status(500).json({ error: 'An error occurred while creating the product.' });
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}
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}
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export async function listProducts(req: Request, res: Response) {
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try {
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const { page, limit } = req.query;
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const dbPage = Number(page) || 0;
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const dbLimit = Number(limit) || 50;
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const products = await Product.find().sort({ price: 1 }).skip(Number(dbPage) * Number(dbLimit)).limit(Number(dbLimit));
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res.json(products);
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} catch (error) {
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console.error('Error listing products:', error);
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res.status(500).json({ error: 'An error occurred while listing the products.' });
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}
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}
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export async function getProduct(req: Request, res: Response) {
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const { id } = req.params;
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try {
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const product = await Product.findById(id);
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if(!product) {
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res.status(404).json({ error: 'Product not found.' });
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return;
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}
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res.json(product);
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} catch (error) {
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console.error('Error getting product:', error);
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res.status(404).json({ error: 'Product not found.' });
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}
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}
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