public async Task <TResult> Decrypt <T, TResult>(T value)
{
var tResultProperties = typeof(TResult).GetProperties(BindingFlags.Public | BindingFlags.Instance);
var resultInstance = _mapperProvider.Map <T, TResult>(value);
foreach (var property in GetEncryptableProperties(typeof(T)))
{
var encryptCustomAttribute = property.GetCustomAttribute <EncryptAttribute>();
if (encryptCustomAttribute.EncryptionMethod == EncryptionMethod.Hashing)
{
continue;
}
var cryptographicCredentials = _cryptographicCredentialsSwitch
.Case(encryptCustomAttribute.EncryptionSaltKey);
var resultProperty = tResultProperties
.FirstOrDefault(prop => property.Name == prop.Name);
var val = (IEnumerable <byte>)property.GetValue(value);
if (val == null)
{
continue;
}
resultProperty.SetValue(resultInstance, await _cryptographyProvider.Decrypt(cryptographicCredentials, val));
}
return(resultInstance);
}
public async Task <ProjectModel> Create(string projectRaw)
{
ProjectModel project;
try
{
project = JsonConvert.DeserializeObject <ProjectModel>(projectRaw);
}
catch
{
throw new BadRequestException("Bad request");
}
_projectValidator.ValidatePostProject(project);
var projectDTO = _mapper.Map <ProjectModel, Project>(project);
projectDTO.createdDate = DateTime.Now;
projectDTO.lastModifiedDate = DateTime.Now;
_apiContext.Project.Add(projectDTO);
await _apiContext.SaveChangesAsync();
var createdProject = await Get(projectDTO.id);
return(createdProject);
}
public async Task <RetrieveBudgetPlannersResponse> Handle(RetrieveBudgetPlannersRequest request, CancellationToken cancellationToken)
{
var budgetPlanners = await _budgetPlannerService.GetBudgetPlanners(request.AccountId, request.LastUpdated, cancellationToken);
var budgets = _mapperProvider.Map <Domains.Data.Budget, Domains.Dto.Budget>(budgetPlanners);
return(Response.Success <RetrieveBudgetPlannersResponse>(budgets));
}
public async Task <CreateBudgetPlannerResponse> Handle(CreateBudgetPlannerRequest request, CancellationToken cancellationToken)
{
var budgetPlanner = _mapperProvider.Map <CreateBudgetPlannerRequest, Budget>(request);
budgetPlanner = await _budgetPlannerService.Save(budgetPlanner, cancellationToken);
return(Response.Success <CreateBudgetPlannerResponse>(budgetPlanner));
}
public async Task <SaveCustomerResponse> Handle(SaveCustomerRequest request, CancellationToken cancellationToken)
{
var customer = _mapperProvider.Map <SaveCustomerRequest, CustomerDto>(request);
var encryptedCustomer = await _encryptionProvider.Encrypt <CustomerDto, Customer>(customer);
encryptedCustomer = await _customerService.SaveCustomer(encryptedCustomer, cancellationToken);
customer = await _encryptionProvider.Decrypt <Customer, CustomerDto>(encryptedCustomer);
return(Response.Success <SaveCustomerResponse>(customer));
}
public override async Task <Unit> Handle(SaveCustomerAction aAction, CancellationToken aCancellationToken)
{
var request = _mapperProvider.Map <CustomerState, SaveCustomerRequest>(CustomerState);
var response = await _mediator.Send(request);
if (Response.IsSuccessful(response))
{
UpdateFields(CustomerState, response.Result);
}
return(Unit.Value);
}
public async Task <LoginResponse> Handle(LoginRequest request, CancellationToken cancellationToken)
{
try
{
request.Password = Convert.ToBase64String(
request.Password.GetBytes(Encoding.UTF8).ToArray());
var account = _mapperProvider.Map <LoginRequest, Account>(request);
var encryptedAccount = await _encryptionProvider.Encrypt <Account, Domains.Data.Account>(account);
var foundAccount = await _accountService.GetAccount(encryptedAccount.EmailAddress, cancellationToken);
if (foundAccount == null)
{
throw new NullReferenceException();
}
if (!foundAccount.Password.SequenceEqual(encryptedAccount.Password))
{
throw new UnauthorizedAccessException();
}
account = await _encryptionProvider.Decrypt <Domains.Data.Account, Account>(foundAccount);
return(Response.Success <LoginResponse>(account));
}
catch (Exception ex)
{
var exceptionType = ex.GetType();
if (exceptionType == typeof(NullReferenceException) ||
exceptionType == typeof(UnauthorizedAccessException))
{
return new LoginResponse {
IsSuccessful = false, Errors = new [] {
new ValidationFailure(nameof(Account.EmailAddress), "EmailAddress or password invalid")
}
}
}
;
throw;
}
}
public async Task <CreateTransactionResponse> Handle(CreateTransactionRequest request, CancellationToken cancellationToken)
{
var transaction = _mapperProvider.Map <CreateTransactionRequest, Transaction>(request);
var budgetPlanner = await _budgetPlannerService.GetBudgetPlanner(transaction.BudgetId, cancellationToken);
budgetPlanner.LastUpdated = SqlDateTime.MinValue.Value;
var previousBalance = await _transactionProvider.GetBalance(transaction.BudgetId, cancellationToken, true);
if (transaction.Id != default)
{
transaction = await _transactionService.SaveTransaction(transaction, cancellationToken);
return(Response.Success <CreateTransactionResponse>(transaction));
}
transaction = await _transactionService.SaveTransaction(transaction, cancellationToken, false);
var transactionLedger = new TransactionLedger
{
Transaction = transaction,
Amount = transaction.Type == Domains.Enumerations.TransactionType.Expense
? -transaction.Amount
: transaction.Amount,
PreviousBalance = previousBalance,
NewBalance = transaction.Type == Domains.Enumerations.TransactionType.Expense
? previousBalance - transaction.Amount
: previousBalance + transaction.Amount
};
await _transactionLedgerService
.SaveTransactionLedger(transactionLedger, true, cancellationToken);
return(Response.Success <CreateTransactionResponse>(transaction));
}
