public async Task <Result <Agent> > Add(AgentEditableInfo agentRegistration,
string externalIdentity,
string email)
{
var(_, isFailure, error) = await Validate(agentRegistration, externalIdentity);
if (isFailure)
{
return(Result.Failure <Agent>(error));
}
var createdAgent = new Agent
{
Title = agentRegistration.Title,
FirstName = agentRegistration.FirstName,
LastName = agentRegistration.LastName,
Position = agentRegistration.Position,
Email = email,
IdentityHash = HashGenerator.ComputeSha256(externalIdentity),
Created = _dateTimeProvider.UtcNow()
};
_context.Agents.Add(createdAgent);
await _context.SaveChangesAsync();
return(Result.Success(createdAgent));
}
public async Task <AgentEditableInfo> UpdateCurrentAgent(AgentEditableInfo newInfo, AgentContext agentContext)
{
var agentToUpdate = await _context.Agents.SingleAsync(a => a.Id == agentContext.AgentId);
agentToUpdate.FirstName = newInfo.FirstName;
agentToUpdate.LastName = newInfo.LastName;
agentToUpdate.Title = newInfo.Title;
agentToUpdate.Position = newInfo.Position;
_context.Agents.Update(agentToUpdate);
await _context.SaveChangesAsync();
return(newInfo);
}
private async ValueTask <Result> Validate(AgentEditableInfo agentRegistration, string externalIdentity)
{
var fieldValidateResult = GenericValidator <AgentEditableInfo> .Validate(v =>
{
v.RuleFor(a => a.Title).NotEmpty();
v.RuleFor(a => a.FirstName).NotEmpty();
v.RuleFor(a => a.LastName).NotEmpty();
}, agentRegistration);
if (fieldValidateResult.IsFailure)
{
return(fieldValidateResult);
}
return(await CheckIdentityIsUnique(externalIdentity));
}
public async Task <IActionResult> UpdateCurrentAgent([FromBody] AgentEditableInfo newInfo)
{
var agentRegistrationInfo = await _agentService.UpdateCurrentAgent(newInfo, await _agentContextService.GetAgent());
return(Ok(agentRegistrationInfo));
}
public Task <Result> RegisterWithCounterparty(AgentEditableInfo agentData, CounterpartyEditRequest counterpartyData, string externalIdentity,
string email)
{
return(Result.Success()
.Ensure(IsIdentityPresent, "User should have identity")
.BindWithTransaction(_context, () => Result.Success()
.Bind(CreateCounterparty)
.Bind(CreateAgent)
.Tap(AddMasterCounterpartyRelation))
.Bind(LogSuccess)
.Bind(SendRegistrationMailToAdmins)
.OnFailure(LogFailure));
bool IsIdentityPresent() => !string.IsNullOrWhiteSpace(externalIdentity);
Task <Result <CounterpartyInfo> > CreateCounterparty() => _counterpartyService.Add(counterpartyData);
async Task <Result <(CounterpartyInfo, Agent)> > CreateAgent(CounterpartyInfo counterparty)
{
var(_, isFailure, agent, error) = await _agentService.Add(agentData, externalIdentity, email);
return(isFailure
? Result.Failure <(CounterpartyInfo, Agent)>(error)
: Result.Success((counterparty1: counterparty, agent)));
}
async Task AddMasterCounterpartyRelation((CounterpartyInfo counterparty, Agent agent) counterpartyUserInfo)
{
var(counterparty, agent) = counterpartyUserInfo;
var defaultAgency = await _counterpartyService.GetDefaultAgency(counterparty.Id);
await AddCounterpartyRelation(agent,
AgentAgencyRelationTypes.Master,
PermissionSets.Master,
defaultAgency.Id);
}
async Task <Result> SendRegistrationMailToAdmins(CounterpartyInfo counterpartyInfo)
{
var agent = $"{agentData.Title} {agentData.FirstName} {agentData.LastName}";
if (!string.IsNullOrWhiteSpace(agentData.Position))
{
agent += $" ({agentData.Position})";
}
var messageData = new RegistrationDataForAdmin
{
Counterparty = counterpartyInfo,
AgentEmail = email,
AgentName = agent
};
return(await _mailSender.Send(_notificationOptions.MasterAgentMailTemplateId, _notificationOptions.AdministratorsEmails, messageData));
}
Result <CounterpartyInfo> LogSuccess((CounterpartyInfo, Agent) registrationData)
{
var(counterparty, agent) = registrationData;
_logger.LogAgentRegistrationSuccess($"Agent {agent.Email} with counterparty '{counterparty.Name}' successfully registered");
return(Result.Success(counterparty));
}
void LogFailure(string error)
{
_logger.LogAgentRegistrationFailed(error);
}
}
public Task <Result> RegisterInvited(AgentEditableInfo registrationInfo, string invitationCode, string externalIdentity, string email)
{
return(Result.Success()
.Ensure(IsIdentityPresent, "User should have identity")
.Bind(GetPendingInvitation)
.Ensure(IsEmailUnique, "Agent with this email already exists")
.BindWithTransaction(_context, invitation => Result.Success(invitation)
.Bind(CreateAgent)
.Tap(AddRegularCounterpartyRelation)
.Map(AcceptInvitation))
.Bind(LogSuccess)
.Bind(GetMasterAgent)
.Bind(SendRegistrationMailToMaster)
.OnFailure(LogFailed));
async Task <bool> IsEmailUnique(AgentInvitationInfo info) => !await _context.Agents.AnyAsync(a => a.Email == info.Email);
async Task <AgentInvitationInfo> AcceptInvitation((AgentInvitationInfo invitationInfo, Agent agent) invitationData)
{
await _agentInvitationService.Accept(invitationCode);
return(invitationData.invitationInfo);
}
async Task AddRegularCounterpartyRelation((AgentInvitationInfo, Agent) invitationData)
{
var(invitation, agent) = invitationData;
await AddCounterpartyRelation(agent, AgentAgencyRelationTypes.Regular, PermissionSets.Default, invitation.AgencyId);
}
async Task <Result <(AgentInvitationInfo, Agent)> > CreateAgent(AgentInvitationInfo invitation)
{
var(_, isFailure, agent, error) = await _agentService.Add(registrationInfo, externalIdentity, email);
return(isFailure
? Result.Failure <(AgentInvitationInfo, Agent)>(error)
: Result.Success((invitation, agent)));
}
Task <Result <Agent> > GetMasterAgent(AgentInvitationInfo invitationInfo) => _agentService.GetMasterAgent(invitationInfo.AgencyId);
Task <Result <AgentInvitationInfo> > GetPendingInvitation() => _agentInvitationService.GetPendingInvitation(invitationCode);
bool IsIdentityPresent() => !string.IsNullOrWhiteSpace(externalIdentity);
void LogFailed(string error)
{
_logger.LogAgentRegistrationFailed(error);
}
Result <AgentInvitationInfo> LogSuccess(AgentInvitationInfo invitationInfo)
{
_logger.LogAgentRegistrationSuccess($"Agent {email} successfully registered and bound to agency ID:'{invitationInfo.AgencyId}'");
return(Result.Success(invitationInfo));
}
async Task <Result> SendRegistrationMailToMaster(Agent master)
{
var position = registrationInfo.Position;
if (string.IsNullOrWhiteSpace(position))
{
position = "a new employee";
}
var(_, isFailure, error) = await _mailSender.Send(_notificationOptions.RegularAgentMailTemplateId, master.Email, new RegistrationDataForMaster
{
AgentName = $"{registrationInfo.FirstName} {registrationInfo.LastName}",
Position = position,
Title = registrationInfo.Title
});
if (isFailure)
{
return(Result.Failure(error));
}
return(Result.Success());
}
}
