ref: project structure

infrastructure/Persistence/Repositories/UserRepository.cs

@@ -0,0 +1,57 @@
+using Microsoft.EntityFrameworkCore;
+using mws.backend.dotnet.application.Common;
+using mws.backend.dotnet.application.Common.Repositories;
+using mws.backend.dotnet.domain.Users;
+
+namespace mws.backend.dotnet.infrastructure.Persistence.Repositories;
+
+public class UserRepository(AppDbContext db) : RepositoryBase<User>(db), IUserRepository
+{
+    public Task<User?> GetByIdAsync(Guid id, CancellationToken ct = default) =>
+        Set.FirstOrDefaultAsync(u => u.Id == id, ct);
+
+    public Task<User?> GetByIdWithRoleAsync(Guid id, CancellationToken ct = default) =>
+        Set.Include(u => u.UserRoles).ThenInclude(ur => ur.Role).FirstOrDefaultAsync(u => u.Id == id, ct);
+
+    public Task<User?> GetByUsernameWithRoleAsync(string username, CancellationToken ct = default) =>
+        Set.Include(u => u.UserRoles).ThenInclude(ur => ur.Role).SingleOrDefaultAsync(u => u.Username == username, ct);
+
+    public Task<bool> ExistsByUsernameAsync(string username, CancellationToken ct = default) =>
+        Set.AnyAsync(u => u.Username == username, ct);
+
+    public Task<bool> ExistsByRoleIdAsync(Guid roleId, CancellationToken ct = default) =>
+        Db.UserRoles.AnyAsync(ur => ur.RoleId == roleId, ct);
+
+    public Task<List<Guid>> GetRoleIdsAsync(Guid userId, CancellationToken ct = default) =>
+        Db.UserRoles.Where(ur => ur.UserId == userId).Select(ur => ur.RoleId).ToListAsync(ct);
+
+    public Task<List<User>> SearchWithRoleAsync(string? term, int? take, CancellationToken ct = default)
+    {
+        var query = Set.Include(u => u.UserRoles).ThenInclude(ur => ur.Role).AsQueryable();
+        if (!string.IsNullOrWhiteSpace(term))
+        {
+            var lower = term.Trim().ToLower();
+            query = query.Where(u => u.Username.ToLower().Contains(lower) || u.DisplayName.ToLower().Contains(lower));
+        }
+
+        query = query.OrderBy(u => u.DisplayName);
+        if (take is { } n)
+        {
+            query = query.Take(n);
+        }
+
+        return query.ToListAsync(ct);
+    }
+
+    public Task<PagedResult<User>> SearchWithRolePagedAsync(string? term, int page, int pageSize, CancellationToken ct = default)
+    {
+        var query = Set.Include(u => u.UserRoles).ThenInclude(ur => ur.Role).AsQueryable();
+        if (!string.IsNullOrWhiteSpace(term))
+        {
+            var lower = term.Trim().ToLower();
+            query = query.Where(u => u.Username.ToLower().Contains(lower) || u.DisplayName.ToLower().Contains(lower));
+        }
+
+        return query.OrderBy(u => u.DisplayName).ToPagedResultAsync(page, pageSize, ct);
+    }
+}