finalizare 1.0

backend/Application/Endpoints/Patients/ModifyPatient/ModifyPatientCommand.cs

@@ -0,0 +1,9 @@
+namespace Application.Endpoints.Patients.ModifyPatient;
+
+public class ModifyPatientCommand
+{
+    public Guid Id { get; set; } = Guid.Empty;
+    public string Name { get; set; } = string.Empty;
+    public string Email { get; set; } = string.Empty;
+    public string Password { get; set; } = string.Empty;
+}

backend/Application/Endpoints/Patients/ModifyPatient/PatientProfileHandler.cs

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+using Application.Services.Database.PostgreSQL;
+using Application.Services.HashingAlgorithms;
+
+namespace Application.Endpoints.Patients.ModifyPatient;
+
+public class ModifyPatientHandler(
+    IHashingAlgorithms hashingAlgorithms,
+    IPatientRepository patientRepository,
+    IDoctorRepository doctorRepository,
+    IAdminRepository adminRepository
+)
+{
+    public async Task<BaseResponse> Handle(ModifyPatientCommand request, CancellationToken token)
+    {
+        var validation = new PatientProfileValidator(patientRepository, doctorRepository, adminRepository);
+        var validationResult = await validation.ValidateAsync(request, token);
+
+        if (!validationResult.IsValid)
+        {
+            var firstError = validationResult.Errors.FirstOrDefault();
+            var errorCode = int.TryParse(firstError.ErrorCode, out var code) ? code : -1;
+            var errorMessage = firstError.ErrorMessage;
+
+            return new BaseResponse
+            {
+                StatusCode = errorCode,
+                Message = errorMessage,
+                Data = null
+            };
+        }
+
+        var newPatient = await patientRepository.GetByIdAsync(request.Id, token);
+        newPatient.SetName(request.Name);
+        newPatient.SetEmail(request.Email);
+        newPatient.SetPassword(hashingAlgorithms.Sha256Algorithm(request.Password));
+
+        await patientRepository.UpdateAsync(newPatient, token);
+
+        return new BaseResponse
+        {
+            StatusCode = HttpStatusCodes.NoContent,
+            Message = null,
+            Data = null
+        };
+    }
+}

backend/Application/Endpoints/Patients/ModifyPatient/PatientProfileValidator.cs

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+using Application.Services.Database.PostgreSQL;
+using FluentValidation;
+
+namespace Application.Endpoints.Patients.ModifyPatient;
+
+public class PatientProfileValidator : AbstractValidator<ModifyPatientCommand>
+{
+    private readonly IPatientRepository _patientRepository;
+    private readonly IDoctorRepository _doctorRepository;
+    private readonly IAdminRepository _adminRepository;
+
+    public PatientProfileValidator(IPatientRepository patientRepository,
+        IDoctorRepository doctorRepository, IAdminRepository adminRepository)
+    {
+        _patientRepository = patientRepository;
+        _doctorRepository = doctorRepository;
+        _adminRepository = adminRepository;
+
+        RuleFor(x => x.Id)
+            .NotEmpty().WithMessage("Id is required.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
+            .MustAsync(IsPatientRegistered).WithMessage("Patient is not registered in system")
+            .WithErrorCode(HttpStatusCodes.NotFound.ToString());
+
+        RuleFor(x => x.Email)
+            .NotEmpty().WithMessage("Email is required.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
+            .EmailAddress().WithMessage("Invalid email format.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
+            .MustAsync(BeUniqueEmail).WithMessage("Email in use by another patient.")
+            .WithErrorCode(HttpStatusCodes.Conflict.ToString());
+
+        RuleFor(x => x.Password)
+            .NotEmpty().WithMessage("Password is required.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
+            .MinimumLength(8).WithMessage("Password must be at least 8 characters long.")
+            .WithErrorCode(HttpStatusCodes.BadRequest.ToString());
+
+        RuleFor(x => x.Name)
+            .NotEmpty().WithMessage("Name is required.").WithErrorCode(HttpStatusCodes.BadRequest.ToString())
+            .MinimumLength(3).WithMessage("Name must be at least 3 characters long.")
+            .WithErrorCode(HttpStatusCodes.BadRequest.ToString());
+    }
+
+    private async Task<bool> IsPatientRegistered(Guid id, CancellationToken token)
+    {
+        var patient = await _patientRepository.GetByIdAsync(id, token);
+        return patient != null;
+    }
+
+    private async Task<bool> BeUniqueEmail(string email, CancellationToken token)
+    {
+        var patient = await _patientRepository.FindByEmailAsync(email, token);
+        var doctor = await _doctorRepository.FindByEmailAsync(email, token);
+        var admin = await _adminRepository.FindByEmailAsync(email, token);
+
+        return doctor == null && admin == null;
+    }
+}