Función para obtener el mas vendido

Arquisoft · Apr 30, 2022 · 242f496 · 242f496
1 parent 5810d3d
commit 242f496
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Showing 2 changed files with 26 additions and 1 deletion.
diff --git a/restapi/api.ts b/restapi/api.ts
@@ -1,6 +1,6 @@
 import express, { Request, Response, Router } from 'express';
 import {check} from 'express-validator';
-import { addOrder, findOrdersByUserEmail, getDeliveryCosts } from './controllers/OrderController';
+import { addOrder, findOrdersByUserEmail, getBestSeller, getDeliveryCosts } from './controllers/OrderController';
 import {findRocks, addRock, deleteRock, findRocksSedimentary, findRocksMetamorphic, findRocksFiery, findByCritery, findRocksById} from './controllers/RockController';
 import {findUsers, addUser, deleteUser, loginUser, logout} from './controllers/UserController';
 const User = require("./models/User");
@@ -46,4 +46,6 @@ api.post("/orders/add", addOrder);
 
 api.post("/orders/deliveryCosts", getDeliveryCosts)
 
+api.get("/orders/bestSeller", getBestSeller);
+
 export default api;
diff --git a/restapi/controllers/OrderController.ts b/restapi/controllers/OrderController.ts
@@ -7,6 +7,7 @@ const options = {
 
 const geocoder = NodeGeocoder(options);
 const Order = require("../models/Order");
+const Rock = require("../models/Rock");
 
 
 export const findOrdersByUserEmail = async (req:Request, res:Response) => {
@@ -51,6 +52,28 @@ export const addOrder = async (req:Request, res:Response): Promise<any> => {
 
   };
 
+  export const getBestSeller = async (req:Request, res:Response): Promise<any> => {
+
+    const order = await Order.distinct("productName");
+
+    let num = 0;
+    let aux;
+    let aux2;
+
+    for (let i =0; i < order.length; i++){
+      aux= await Order.find({productName :order[i]});
+      if (aux.length > num){
+        num = aux.length;
+        aux2 = aux[0].productName;
+      }
+    }
+
+    let bestSeller = await Rock.find({name: aux2});
+    res.setHeader('Content-Type', 'application/json');
+    res.status(200);
+    res.send(bestSeller);
+
+  }
 
   export const getDeliveryCosts = async (req:Request, res:Response) : Promise<any> =>{