From 4ab023be486b75fde0f1543c5c9d0ee9f3ebd416 Mon Sep 17 00:00:00 2001
From: Michel Pereira <michelbecauro@gmail.com>
Date: Mon, 27 Dec 2021 08:40:59 -0300
Subject: [PATCH] feat: Add 'getAllFiltered' in CONTROLLER and MODEL

---
 controllers/products.js |  4 ++--
 models/products.js      | 14 ++++++++++++--
 services/products.js    | 18 ++++++++++++++++++
 3 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/controllers/products.js b/controllers/products.js
index f1ff38a..e951761 100644
--- a/controllers/products.js
+++ b/controllers/products.js
@@ -27,7 +27,7 @@ router.get('/:id', async (req, res) => {
     const { _id, name, quantity, price, thumbnail, description } = result;
     const productData = { id: _id, name, quantity, price, thumbnail, description };
 
-    res.status(200).json(productData);
+    res.status(OK).json(productData);
 });
 
 router.post('/', rescue(async (req, res) => {
@@ -81,7 +81,7 @@ router.delete('/:id', rescue(async (req, res) => {
 
   const { _id, name, quantity } = result;
 
-  res.status(200).json({ id: _id, name, quantity });
+  res.status(OK).json({ id: _id, name, quantity });
 }));
 
 module.exports = router;
\ No newline at end of file
diff --git a/models/products.js b/models/products.js
index 5fdbdfe..cb559cf 100644
--- a/models/products.js
+++ b/models/products.js
@@ -18,11 +18,20 @@ const getByName = async (name) => connection()
 
 const getAll = async () => connection()
     .then(async (db) => {
-        const productS = await db.collection('products').find().toArray();
+        const products = await db.collection('products').find().toArray();
     
-    return productS;
+    return products;
     });
 
+const getAllFiltered = async (query) => {
+    const db = await connection();
+
+    const products = await db.collection('products')
+    .find({ name: { $regex: `/${query}/i` } }).toArray();
+    
+    return products;
+};
+
 const getById = async (id) => connection()
   .then(async (db) => {
     const product = await db.collection('products').findOne(new ObjectId(id));
@@ -62,4 +71,5 @@ module.exports = {
     update,
     updateQtd,
     deleteIt,
+    getAllFiltered,
 };
diff --git a/services/products.js b/services/products.js
index 200abde..1e3745a 100644
--- a/services/products.js
+++ b/services/products.js
@@ -3,7 +3,10 @@ const validators = require('../utils/validators');
 
 const STATUS_OK = 200;
 const STATUS_UNPROCESSABLE_ENTITY = 422;
+const STATUS_NOT_FOUND = 404;
 const CODE_INVALID_DATA = 'invalid_data';
+const MSG_NOT_FOUND = 'No match found';
+const MSG_FOUND = 'Match found';
 const MSG_WRONG_ID = 'Wrong id format';
 
 const create = async (productData) => {
@@ -46,6 +49,20 @@ const getAll = async () => {
   return { status: STATUS_OK, productS };
 };
 
+const getAllFiltered = async (query) => {
+  const products = await models.getAll(query);
+  
+  if (!products) { 
+    return { 
+      status: STATUS_NOT_FOUND,
+      message: MSG_NOT_FOUND,
+      products, 
+    };
+  }
+
+  return { status: STATUS_OK, message: MSG_FOUND, products };
+};
+
 const getById = async (id) => {
   // "id" validation:
   
@@ -137,4 +154,5 @@ module.exports = {
     getById,
     update,
     deleteIt,
+    getAllFiltered,
 };
\ No newline at end of file