FACULTATE-HEALTHCARE_MANAGER/backend/Application/Endpoints/Doctors/Login/DoctorLoginHandler.cs

using Application.Services.Database;

namespace Application.Endpoints.Doctors.Login
{
    public class DoctorLoginHandler
    {
        private readonly IDoctorRepository _database;

        public DoctorLoginHandler(IDoctorRepository database)
        {
            _database = database;
        }

        public async Task<BaseResponse> Handle(DoctorLoginDTO loginDTO)
        {
            var validation = new DoctorLoginValidation(_database);
            var validationResult = await validation.ValidateAsync(loginDTO);

            if (!validationResult.IsValid)
            {

                var errorMessage = validationResult.Errors.FirstOrDefault()?.ErrorMessage;
                return new BaseResponse
                {
                    Success = false,
                    Message = errorMessage,
                    Data = null
                };
            }

            return new BaseResponse
            {
                Success = true,
                Message = "Authentication successful",
                Data = null
            };
        }
    }
}