57 lines
2.6 KiB
C#
57 lines
2.6 KiB
C#
using Application.Services.Database.PostgreSQL;
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using Application.Services.HashingAlgorithms;
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using Domain;
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using FluentValidation;
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namespace Application.Endpoints.Authorization.UserRegister;
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public class UserRegisterValidator : AbstractValidator<UserRegisterCommand>
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{
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private readonly IAdminRepository _adminRepository;
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private readonly IDoctorRepository _doctorRepository;
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private readonly IPatientRepository _patientRepository;
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public UserRegisterValidator(IPatientRepository patientRepository,
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IDoctorRepository doctorRepository, IAdminRepository adminRepository)
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{
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_patientRepository = patientRepository;
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_doctorRepository = doctorRepository;
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_adminRepository = adminRepository;
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RuleFor(x => x.Name)
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.NotEmpty().WithMessage("Name is required.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
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.MaximumLength(30).WithMessage("Maximum name length of 30 characters")
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.WithErrorCode(HttpStatusCodes.BadRequest.ToString());
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RuleFor(x => x.Email)
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.NotEmpty().WithMessage("Email is required.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
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.EmailAddress().WithMessage("Invalid email format.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
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.MustAsync(async (email, token) => await AccountNotRegistered(email, token))
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.WithMessage("Account already registered in system.").WithErrorCode(HttpStatusCodes.BadRequest.ToString());
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RuleFor(x => x.Password)
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.NotEmpty().WithMessage("Password is required.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
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.MinimumLength(8).WithMessage("Password must be at least 8 characters long.")
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.WithErrorCode(HttpStatusCodes.BadRequest.ToString());
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RuleFor(x => x.Role)
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.NotEmpty().WithMessage("Role is required.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
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.Must(BeAValidRole).WithMessage("Invalid role specified.")
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.WithErrorCode(HttpStatusCodes.BadRequest.ToString());
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}
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private bool BeAValidRole(string role)
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{
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var validRoles = new[] { UserRoles.Admin, UserRoles.Doctor, UserRoles.Patient };
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return validRoles.Contains(role);
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}
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private async Task<bool> AccountNotRegistered(string email, CancellationToken token)
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{
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var patient = await _patientRepository.FindByEmailAsync(email, token);
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var doctor = await _doctorRepository.FindByEmailAsync(email, token);
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var admin = await _adminRepository.FindByEmailAsync(email, token);
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return patient == null && doctor == null && admin == null;
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}
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} |