private string GetOpenAccountSignature(RequestActionDto action)
{
var data = new
{
action.Timestamp,
action.ActionType,
EmployeeId = action.Employee.Id,
CreditRequestId = action.CreditRequest.Id,
Duration = action.CreditRequest.MonthDuration,
Sum = action.CreditRequest.CreditSum.Value,
SumCurrencyId = action.CreditRequest.CreditSum.Currency.Id,
CreditTypeId = action.CreditRequest.CreditType.Id
};
var json = JsonConvert.SerializeObject(data);
return(_signatureService.Sign(json, action.Employee.User.Key).Value);
}
public async Task <CommandResult> OpenCreditAccountAsync(OpenCreditAccountCommand command)
{
var rightsRes = await CheckEmployeeRightsAsync(command.EmployeeId, EmployeeRights.Operator);
var employeeRes = await GetEmployeeAsync(command.EmployeeId);
var requestRes = await GetCreditRequestAsync(command.CreditRequestId);
var res = CheckQueries(rightsRes, employeeRes, requestRes);
if (res.IsFailed)
{
return(new CommandResult(command, false).From(res));
}
var accountRes = await _creditAccountService.OpenCreditAccountAsync(new OpenAccountCommand { Request = requestRes.Value });
if (accountRes.IsFailed)
{
return(new CommandResult(command, false).From(accountRes));
}
var request = requestRes.Value;
request.IsOpen = true;
request.RequestOpener = employeeRes.Value;
var updateRes = await _creditRequestService.UpdateModelAsync(request);
if (updateRes.IsFailed)
{
return(new CommandResult(command, false).From(updateRes));
}
var action = new RequestActionDto
{
Timestamp = DateTime.Now,
Employee = employeeRes.Value,
CreditRequest = request,
ActionType = GetActionType(command.GetType().Name)
};
action.Signature = GetOpenAccountSignature(action);
await _requestActionService.CreateModelAsync(action);
return(new CommandResult(command, true));
}
private async Task <CommandResult> SignApproveAsync(ApproveCommand command, CreditRequestDto request)
{
var employeeRes = await GetEmployeeAsync(command.EmployeeId);
if (employeeRes.IsFailed)
{
return(new CommandResult(command, false).From(employeeRes));
}
if (employeeRes.Value == null || request == null)
{
return(new CommandResult(command, false).Error("Invalid command"));
}
var action = new RequestActionDto
{
Timestamp = DateTime.Now,
Employee = employeeRes.Value,
CreditRequest = request,
ActionType = GetActionType(command.GetType().Name)
};
action.Signature = GetApproveSignature(action, command);
return(await _requestActionService.CreateModelAsync(action));
}