public ResultDto SendInvitation(InviteMemberBm bm)
{
var vService = this.vehicleService.GetVehiceService(bm.Id);
if (vService == null)
{
return(new ResultDto("Cannot send membership invitation!"));
}
var isSame = vService.ServiceMembers
.FirstOrDefault(x => x.IsVehicleServiceOwner).ApplicationUser.Email == bm.MemberEmail;
if (isSame)
{
return(new ResultDto("Cannot send membership invitation!"));
}
var membershipInvitation = new MembershipInvitation()
{
VehicleServiceId = bm.Id,
VehicleServiceName = vService.Name,
MemberEmail = bm.MemberEmail
};
bool isAdded = this.vehicleService.AddMembershipInvitation(membershipInvitation);
if (!isAdded)
{
return(new ResultDto("Cannot send membership invitation!"));
}
return(null);
}
public bool AddMembershipInvitation(MembershipInvitation membershipInvitation)
{
var isExist = this.context.AppUsers.Any(x => x.Email == membershipInvitation.MemberEmail);
if (!isExist)
{
return(false);
}
// check for spam ... if there is active invitation, service cannot send another one.
var isDuplicate = this.context.MembershipInvitations.Any(x =>
x.VehicleServiceId == membershipInvitation.VehicleServiceId &&
x.VehicleServiceName == membershipInvitation.VehicleServiceName &&
x.MemberEmail == membershipInvitation.MemberEmail &&
!x.IsDeleted);
var alreadyMember = this.context.MembershipInvitations.Any(x =>
x.VehicleServiceId == membershipInvitation.VehicleServiceId &&
x.VehicleServiceName == membershipInvitation.VehicleServiceName &&
x.MemberEmail == membershipInvitation.MemberEmail &&
x.IsAccepted);
if (isDuplicate || alreadyMember)
{
return(false);
}
try
{
this.context.MembershipInvitations.Add(membershipInvitation);
this.context.Commit();
}
catch (Exception ex)
{
return(this.LogError(ex));
}
return(true);
}