UserPolis repo

Repositories/UserPolises/IUserPolisRepository.cs

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+using Renis.Database.Models;
+
+namespace Renis.Repositories;
+
+public interface IUserPolisRepository
+{
+    public Task<bool> AddUserPolis(UserPolis userPolis);
+    public Task<bool> UpdateUserPolis(UserPolis userPolis);
+    public Task<bool> DeleteUserPolis(UserPolis userPolis);
+    public Task<UserPolis?> GetUserPolisById(long id);
+    public Task<UserPolis?> GetUserPolisByUserIdAndPolisId(long userId, long polisId);
+    public IQueryable<UserPolis> GetUserPolises();
+    public Task<bool> Save();
+}

Repositories/UserPolises/UserPolisRepository.cs

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+using Microsoft.EntityFrameworkCore;
+using Renis.Database;
+using Renis.Database.Models;
+
+namespace Renis.Repositories;
+
+public class UserPolisRepository(ApplicationContext db) : IUserPolisRepository
+{
+    private readonly ApplicationContext _db = db;
+
+    public async Task<bool> AddUserPolis(UserPolis userPolis)
+    {
+        _db.UserPolises.Add(userPolis);
+        return await Save();
+    }
+
+    public async Task<bool> UpdateUserPolis(UserPolis userPolis)
+    {
+        _db.UserPolises.Update(userPolis);
+        return await Save();
+    }
+
+    public async Task<bool> DeleteUserPolis(UserPolis userPolis)
+    {
+        _db.UserPolises.Remove(userPolis);
+        return await Save();
+    }
+
+    public async Task<UserPolis?> GetUserPolisById(long id)
+    {
+        return await _db.UserPolises.FirstOrDefaultAsync(x => x.Id == id);
+    }
+
+    public async Task<UserPolis?> GetUserPolisByUserIdAndPolisId(long userId, long polisId)
+    {
+        return await _db.UserPolises.FirstOrDefaultAsync(x => x.UserId == userId && x.PolisId == polisId);
+    }
+
+    public IQueryable<UserPolis> GetUserPolises()
+    {
+        return _db.UserPolises.AsQueryable();
+    }
+
+    public async Task<bool> Save()
+    {
+        return await _db.SaveChangesAsync() > 0;
+    }
+}