skeletons for models and services

models/CartModel.js

@@ -0,0 +1,13 @@
+module.exports = class CartModel {
+    async create(userid) {
+
+    }
+
+    async findOneByUserId(userid) {
+
+    }
+
+    async findOneByCartId(cartid) {
+
+    }
+}

models/ExampleModel.js

@@ -1,44 +0,0 @@
-const db = require('../db/Pool');
-
-
-module.exports = class ExampleModel {
-    async create() {
-        
-    }
-
-    async update() {
-
-    }
-
-    async findOneByEmail(email) {
-        try {
-            const statement = `SELECT * FROM example WHERE email = $1`;
-            const values = [email];
-            const result = await db.query(statement, values);
-
-            if (result.rows?.length) {
-                return result.rows[0];
-            }
-
-            return null;
-        } catch(e) {
-            throw new Error(e);
-        }
-    }
-
-    async findAll() {
-        try {
-            const statement = "SELECT * FROM example";
-            const result = await db.query(statement);
-
-            if (result.rows?.length) return result.rows;
-            return null;
-        } catch(e) {
-            throw new Error(e);
-        }
-    }
-
-    async deleteOne() {
-        
-    }
-}

models/OrderModel.js

@@ -0,0 +1,17 @@
+module.exports = class OrderModel {
+    async create() {
+
+    }
+
+    async update(data) {
+
+    }
+
+    async findByUser(userid) {
+
+    }
+
+    async findByOrderId(orderid) {
+        
+    }
+}

models/ProductModel.js

@@ -0,0 +1,9 @@
+module.exports = class ProductModel {
+    async find() {
+
+    }
+
+    async findOne(productid) {
+
+    }
+}