Products

.gitignore

@@ -7,6 +7,7 @@ yarn-error.log*
 pnpm-debug.log*
 lerna-debug.log*
 
+.env
 node_modules
 dist
 dist-ssr

package.json

@@ -14,15 +14,15 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@types/validator": "^13.11.9",
     "dotenv": "^16.4.5",
-    "express": "^4.18.3",
-    "mongoose": "^8.2.1",
+    "express": "^4.19.1",
+    "mongoose": "^8.2.2",
     "node-cache": "^5.1.2",
     "validator": "^13.11.0"
   },
   "devDependencies": {
     "@types/express": "^4.17.21",
+    "@types/validator": "^13.11.9",
     "nodemon": "^3.1.0"
   }
 }

src/app.ts

@@ -1,18 +1,24 @@
-import express from "express"; // Import Express module
-import userRoute from "./routes/user.js"; // Assuming user.js is in a subfolder named routes
+import express from "express";  
 import NodeCache from "node-cache" 
+import  bodyParser from "body-parser"
 
-const app = express(); // Create an Express application instance
+const app = express();  
 
 
 export const myCache = new NodeCache
 
-app.get("/", (req, res) => { // Route handler for the root path ("/")
-  res.send("API is working with api/v1"); // Send a response message
+app.use(bodyParser.json());  
+app.use(bodyParser.urlencoded({ extended: true }));  
+
+app.get("/", (req, res) => { 
+  res.send("API is working with api/v1");  
 });
 
+
+import userRoute from "./routes/user.js"; 
+import orderRoute from "./routes/order.js"
 
-app.use("/api/v1/user", userRoute); // Mount the user routes at the specified path
- 
+app.use("/api/v1/user", userRoute);
+app.use("/api/v1/order", orderRoute);
 
 export {app}

src/controllers/product.ts

@@ -0,0 +1,108 @@
+import { myCache } from "../app.js";
+import { Product } from "../models/produc.js";
+import { ApiError } from "../utils/ApiError.js";
+import { asyncHandler } from "../utils/asyncHandler.js";
+import { NewUserRequestBody } from "../types/types.js";
+import { Request } from "express";
+import {rm } from "fs"
+import { invalidateCache } from "../utils/features.js";
+
+
+export const getlatestProducts = asyncHandler(async (req, res, next) => {
+    let products;
+
+    if (myCache.has("latest-products"))
+      products = JSON.parse(myCache.get("latest-products") as string);
+    else {
+      products = await Product.find({}).sort({ createdAt: -1 }).limit(5);
+      myCache.set("latest-products", JSON.stringify(products));
+    }
+
+    return res.status(200).json({
+      success: true,
+      products,
+    });
+  });
+
+  export const getAllCategories = asyncHandler(async (req, res, next) => {
+    let categories;
+
+    if (myCache.has("categories"))
+      categories = JSON.parse(myCache.get("categories") as string);
+    else {
+      categories = await Product.distinct("category");
+      myCache.set("categories", JSON.stringify(categories));
+    }
+
+    return res.status(200).json({
+      success: true,
+      categories,
+    });
+  });
+
+  export const getAdminProducts = asyncHandler(async (req, res, next) => {
+    let products;
+    if (myCache.has("all-products"))
+      products = JSON.parse(myCache.get("all-products") as string);
+    else {
+      products = await Product.find({});
+      myCache.set("all-products", JSON.stringify(products));
+    }
+
+    return res.status(200).json({
+      success: true,
+      products,
+    });
+  });
+
+  export const getSingleProduct = asyncHandler(async (req, res, next) => {
+    let product;
+    const id = req.params.id;
+    if (myCache.has(`product-${id}`))
+      product = JSON.parse(myCache.get(`product-${id}`) as string);
+    else {
+      product = await Product.findById(id);
+
+      if (!product) return next(new ApiError(404,"Product Not Found"));
+
+      myCache.set(`product-${id}`, JSON.stringify(product));
+    }
+
+    return res.status(200).json({
+      success: true,
+      product,
+    });
+  });
+
+  export const newProduct = asyncHandler(
+    async(req: Request<{}, {}, NewUserRequestBody>, res, next)=>{
+        const { name, price, stock, category } = req.body;
+        const photo = req.file;
+
+        if(!photo) throw new ApiError(400, "Please add photo")
+
+        if(!photo || !price || !stock || !category){
+            rm(photo.path, ()=>{
+                console.log("Deleted");
+
+            })
+            throw new ApiError(400, "Abe Sare Fields Dal ", 400)
+        }
+
+        await Product.create({
+            name, 
+            price,
+            stock,
+            category: category.toLowerCase(),
+            photo: photo.path,
+        })
+
+        invalidateCache({product: true, admin: true})
+
+        return res.status(201).json({
+            success: true,
+            message: "Product Created Successfully"
+        })
+
+    }
+  )