Repositories/IUserRepository.cs

@@ -0,0 +1,14 @@
+using Renis.Database.Models;
+
+namespace Renis.Repositories;
+
+public interface IUserRepository
+{
+    public Task<bool> AddUser(User user);
+    public Task<bool> UpdateUser(User user);
+    public Task<bool> DeleteUser(User user);
+    public Task<User?> GetUserById(long id);
+    public Task<User?> GetUserByPhone(string phone);
+    public IQueryable<User> GetUsers();
+    public Task<bool> Save();
+}

Repositories/UserRepository.cs

@@ -0,0 +1,48 @@
+using Microsoft.EntityFrameworkCore;
+using Renis.Database;
+using Renis.Database.Models;
+
+namespace Renis.Repositories;
+
+public class UserRepository(ApplicationContext db) : IUserRepository
+{
+    private readonly ApplicationContext _db = db;
+
+    public async Task<bool> AddUser(User user)
+    {
+        _db.Users.Add(user);
+        return await Save();
+    }
+
+    public async Task<bool> DeleteUser(User user)
+    {
+        _db.Users.Remove(user);
+        return await Save();
+    }
+
+    public async Task<User?> GetUserById(long id)
+    {
+        return await _db.Users.FirstOrDefaultAsync(x => x.Id == id);
+    }
+
+    public async Task<User?> GetUserByPhone(string phone)
+    {
+        return await _db.Users.FirstOrDefaultAsync(x => x.Phone == phone);
+    }
+
+    public IQueryable<User> GetUsers()
+    {
+        return _db.Users.AsQueryable();
+    }
+
+    public async Task<bool> Save()
+    {
+        return await _db.SaveChangesAsync() > 0;
+    }
+
+    public async Task<bool> UpdateUser(User user)
+    {
+        _db.Users.Update(user);
+        return await Save();
+    }
+}