public async Task Remove(RemoveRoleCommand command)
{
command.Validate();
if (AddNotifications(command))
{
return;
}
LedgerIdentityRole role = await GetByName(command.RoleName);
if (NotifyNullRole(role))
{
return;
}
bool canDelete = await CanDeleteRole(role);
if (!canDelete)
{
AddNotification("Falha ao remover", "Não é possível remover essa role enquanto ouver usuários nela.");
return;
}
IdentityResult result = await _roleManager.DeleteAsync(role);
if (result.Succeeded)
{
await Publish(new RoleRemovedIntegrationEvent(role.Name));
}
else
{
AddNotifications(result);
}
}
private bool NotifyNullRole(LedgerIdentityRole role)
{
if (role == null)
{
AddNotification("Role inválida", "Não existe uma role com esse nome.");
return(true);
}
return(false);
}
private bool NotifyCantAccessTicket(Ticket ticket)
{
LedgerIdentityUser user = _identityResolver.GetUser();
LedgerIdentityRole supportRole = new LedgerIdentityRole(RoleTypes.Support);
bool canAccessTicket = ticket.TicketUserId == user.Id || user.IsInRole(supportRole);
if (!canAccessTicket)
{
AddNotification("Usuário inválido", "O usuário não tem autorização para acessar os dados.");
return(true);
}
return(false);
}
public async Task Register(RegisterRoleCommand command)
{
command.Validate();
if (AddNotifications(command))
{
return;
}
LedgerIdentityRole role = new LedgerIdentityRole(command.Name);
IdentityResult result = await _roleManager.CreateAsync(role);
if (result.Succeeded)
{
await Publish(new RoleRegisteredIntegrationEvent(role.Id, role.Name));
}
else
{
AddNotifications(result);
}
}
public async Task <IActionResult> GetByName(string name)
{
LedgerIdentityRole role = await _roleApplicationService.GetByName(name);
return(CreateResponse(role));
}
public bool IsInRole(LedgerIdentityRole role)
{
return(_claims.Any(r => r.Type == ClaimTypes.Role && r.Value == role.Name));
}
public async Task <LedgerIdentityRole> GetByName(string name)
{
LedgerIdentityRole role = await _roleManager.FindByNameAsync(name);
return(role);
}
private async Task <bool> CanDeleteRole(LedgerIdentityRole role)
{
return(!(await _userManager.GetUsersInRoleAsync(role.Name)).Any());
}
