RepositoryModel implemented

H_PLUS_Sports/Repositories/CustomerRepository.cs

@@ -0,0 +1,57 @@
+using H_Plus_Sports.Contracts;
+using H_Plus_Sports.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace H_Plus_Sports.Repositories
+{
+    public class CustomerRepository : ICustomerRepository
+    {
+        private H_Plus_SportsContext _context;
+
+        public CustomerRepository(H_Plus_SportsContext context )
+        {
+            _context = context;
+        }
+
+        public async Task<Customer> Add(Customer customer)
+        {
+            await _context.Customer.AddAsync(customer);
+            await _context.SaveChangesAsync();
+            return customer;
+        }
+
+        public async  Task<bool> Exist(int id)
+        {
+            return await _context.Customer.AnyAsync(x => x.CustomerId == id);
+        }
+
+        public async Task<Customer> Find(int id)
+        {
+            return await _context.Customer.Include(customer => customer.Order).SingleOrDefaultAsync(a => a.CustomerId == id);
+        }
+
+        public IEnumerable<Customer> GetAll()
+        {
+            return _context.Customer;
+        }
+
+        public async Task<Customer> Remove(int id)
+        {
+            var customer = await _context.Customer.SingleAsync(a => a.CustomerId == id);
+            _context.Customer.Remove(customer);
+            await _context.SaveChangesAsync();
+            return customer;
+        }
+
+        public async Task<Customer> Update(Customer customer)
+        {
+            _context.Customer.Update(customer);
+            await _context.SaveChangesAsync();
+            return customer;
+        }
+    }
+}