README

README.md

@@ -13,7 +13,6 @@ Technologies used:
 * Docker (docker-compose)
 * bcrypt
 * JWT
-* Swagger
 
 ## How to run ##
 1. Clone the repository
@@ -24,6 +23,76 @@ Technologies used:
    The database will be running on port 27017
 
 ## API ##
-The API is documented using Swagger. You can access the documentation by running the application and accessing the following URL: http://localhost:3000/api-docs
+app.use('/products', productRouter);
+app.use('/cart', cartRouter);
+
+# Users #
+## POST /users ## - Create a new user
+### Request body ###
+```json
+{
+    "name": "string",
+    "email": "string",
+    "password": "string"
+}
+```
+### Response body ###
+```json
+{
+    "user": {
+        "_id": "string",
+        "name": "string",
+        "email": "string",
+        "password": "string",
+        "createdAt": "string",
+        "updatedAt": "string",
+        "__v": "number"
+    },
+    "token": "string"
+}
+```
+## POST /users/login ## - Login
+### Request body ###
+```json
+{
+    "email": "string",
+    "password": "string"
+}
+```
+### Response ###
+# body #
+```json
+{
+  "access-token": "string"
+}
+```
+# headers #
+``` Cookie - "access-token"": "string" ```
+
+
+# Products #
+## GET /products ## - Get all products
+  accepts query params: page, limit. Default values: page = 0, limit = 50.
+### Response body ###
+```json
+{
+    "products": [
+        {
+            "_id": "string",
+            "name": "string",
+            "description": "string",
+            "price": "number",
+            "createdAt": "string",
+            "updatedAt": "string",
+            "__v": "number"
+        }
+    ],
+    "total": "number"
+}
+```
+
+
+
+
 
 

src/controllers/ProductController.ts

@@ -31,8 +31,9 @@ export async function createProduct(req: Request, res: Response) {
 export async function listProducts(req: Request, res: Response) {
   try {
     const { page, limit } = req.query;
+    const dbPage = Number(page) || 0;
     const dbLimit = Number(limit) || 50;
-    const products = await Product.find().sort({ price: 1 }).skip(Number(page) * Number(dbLimit)).limit(Number(dbLimit));
+    const products = await Product.find().sort({ price: 1 }).skip(Number(dbPage) * Number(dbLimit)).limit(Number(dbLimit));
 
     res.json(products);
   } catch (error) {
@@ -40,3 +41,18 @@ export async function listProducts(req: Request, res: Response) {
     res.status(500).json({ error: 'An error occurred while listing the products.' });
   }
 }
+
+export async function getProduct(req: Request, res: Response) {
+  const { id } = req.params;
+  try {
+    const product = await Product.findById(id);
+    if(!product) {
+      res.status(404).json({ error: 'Product not found.' });
+      return;
+    }
+    res.json(product);
+  } catch (error) {
+    console.error('Error getting product:', error);
+    res.status(500).json({ error: 'An error occurred while getting the product.' });
+  }
+}

src/routes/product.ts

@@ -1,10 +1,12 @@
 import express from 'express';
 import { authenticateToken } from '../middlewares/checkAuth';
-import { createProduct, listProducts } from '../controllers/ProductController';
+import { createProduct, listProducts, getProduct } from '../controllers/ProductController';
 
 const productRouter = express.Router();
 
 productRouter.post('/', authenticateToken, createProduct)
 productRouter.get('/', listProducts);
+productRouter.get('/:id', getProduct);
+
 
 export default productRouter;