private void FixupActivation(AssociationUserGroupMemberActivation previousValue)
{
// This is the principal end in an association that performs cascade deletes.
// Update the event listener to refer to the new dependent.
if (previousValue != null)
{
ChangeTracker.ObjectStateChanging -= previousValue.HandleCascadeDelete;
}
if (Activation != null)
{
ChangeTracker.ObjectStateChanging += Activation.HandleCascadeDelete;
}
if (IsDeserializing)
{
return;
}
if (Activation != null)
{
Activation.MemberId = Id;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("Activation")
&& (ChangeTracker.OriginalValues["Activation"] == Activation))
{
ChangeTracker.OriginalValues.Remove("Activation");
}
else
{
ChangeTracker.RecordOriginalValue("Activation", previousValue);
// This is the principal end of an identifying association, so the dependent must be deleted when the relationship is removed.
// If the current state of the dependent is Added, the relationship can be changed without causing the dependent to be deleted.
if (previousValue != null && previousValue.ChangeTracker.State != ObjectState.Added)
{
previousValue.MarkAsDeleted();
}
}
if (Activation != null && !Activation.ChangeTracker.ChangeTrackingEnabled)
{
Activation.StartTracking();
}
}
}
public bool Equals(AssociationUserGroupMemberActivation other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
if (other.MemberId == 0 && MemberId == 0)
return false;
else
return other.MemberId == MemberId;
}
public AssociationUserGroup SaveUserGroup(AssociationUserGroup userGroup, bool isTravelAgent, int agencyId)
{
using (TransactionScope scope = new TransactionScope())
using (var db = new LomsContext())
{
AssociationUser manager = null;
var userCache = new Dictionary<int, AssociationUser>();
bool newEntity = false;
if (userGroup.Id == 0)
newEntity = true;
db.AssociationUserGroups.ApplyChanges(userGroup);
db.SaveChanges();
var existedMembers = (from m in db.AssociationUserGroupMembers
where m.GroupId == userGroup.Id
select m)
.ToList();
bool hasErrors = false;
foreach (var member in userGroup.Members)
{
AssociationUser user = null;
var existed = existedMembers.FirstOrDefault(m => m.UserId == member.UserId);
if (existed != null)
{
if (!userCache.TryGetValue(member.UserId, out user))
{
user = (from u in db.AssociationUsers
where u.Id == member.UserId
select u)
.SingleOrDefault();
if (user != null)
userCache[user.Id] = user;
}
if (user != null && user.Email == member.Email)
{
if (member.IsManager)
manager = user;
existedMembers.Remove(existed);
continue;
}
}
user = (from u in db.AssociationUsers
where u.AssociationId == CurrentAssociationId && u.Email == member.Email
select u)
.SingleOrDefault();
if (user != null)
userCache[user.Id] = user;
if (user == null || !user.HasOnlineAccess)
member.Errors.AddError("Email", "User is not registered!");
else if (user.IsTravelAgency && !isTravelAgent)
member.Errors.AddError("Email", "User is a travel agent!");
else if (!user.IsTravelAgency && isTravelAgent)
member.Errors.AddError("Email", "User is not a travel agent!");
//check if user belong to another travel agency
AssociationUserTravelAgencyRole role = null;
if (isTravelAgent && user != null)
{
role = (from r in db.AssociationUserTravelAgencyRoles
where r.UserId == user.Id
select r).SingleOrDefault();
if (role != null && role.AgencyId != agencyId)
member.Errors.AddError("Email", "User is already associated with another travel agency!");
}
if (member.Errors.Count() > 0 || hasErrors)
{
hasErrors = true;
continue;
}
if (member.IsManager)
manager = user;
//add
member.GroupId = userGroup.Id;
member.UserId = user.Id;
member.Status = member.IsManager ? AssociationUserGroupStatus.Accepted : AssociationUserGroupStatus.Pending;
member.Email = user.Email;
member.FirstName = user.FirstName;
member.LastName = user.LastName;
db.AssociationUserGroupMembers.ApplyChanges(member);
db.SaveChanges();
if (member.Status == AssociationUserGroupStatus.Pending)
{
//start activation process
AssociationUserGroupMemberActivation activation = new AssociationUserGroupMemberActivation();
activation.MemberId = member.Id;
activation.Guid = Guid.NewGuid();
activation.ExpiryTime = DateTime.UtcNow.AddDays(7.0);
db.AssociationUserGroupMemberActivations.ApplyChanges(activation);
if (user.IsTravelAgency)
{
if (role == null)
{
role = new AssociationUserTravelAgencyRole();
role.UserId = user.Id;
role.AgencyId = agencyId;
role.Status = TravelAgencyStatus.Pending;
role.Role = TravelAgencyRole.Consultant;
db.AssociationUserTravelAgencyRoles.ApplyChanges(role);
}
}
db.SaveChanges();
//send email
var emailProvider = (from e in db.AssociationEmails
where e.AssociationId == CurrentAssociationId
select e)
.FirstOrDefault();
if (emailProvider != null)
{
var association = (from a in db.Associations
where a.Id == CurrentAssociationId
select a)
.SingleOrDefault();
var request = HttpContext.Current.Request;
var uri = request.Url;
string baseUrl = String.Format("{0}://{1}:{2}", uri.Scheme, uri.Host ?? "80", uri.Port);
string activtionLink = Path.Combine(baseUrl + string.Format("/#GroupMemberActivation/{0}", activation.Guid.ToString("D")));
string contactUsLink = Path.Combine(baseUrl + "/#Contact");
string termAndConditionsLink = Path.Combine(baseUrl + "/terms");
string txtContent, htmlContent;
if (!isTravelAgent)
{
txtContent = MailTemplateHelper.GetByGeneralUserToGroupActivationTxtContent(association.Name.ToUpper(), user.FullName.ToUpper(), activtionLink, contactUsLink, userGroup.Name, manager.FullName, manager.Email, termAndConditionsLink);
htmlContent = MailTemplateHelper.GetByGeneralUserToGroupActivationHtmlContent(association.Name.ToUpper(), user.FullName.ToUpper(), activtionLink, contactUsLink, userGroup.Name, manager.FullName, manager.Email, termAndConditionsLink);
}
else
{
txtContent = MailTemplateHelper.GetByTravelAgentToGroupActivationTxtContent(association.Name.ToUpper(), user.FullName.ToUpper(), activtionLink, contactUsLink, "TRAVEL AGENCY", userGroup.Name, manager.FullName, manager.Email, termAndConditionsLink);
htmlContent = MailTemplateHelper.GetByTravelAgentToGroupActivationHtmlContent(association.Name.ToUpper(), user.FullName.ToUpper(), activtionLink, contactUsLink, "TRAVEL AGENCY", userGroup.Name, manager.FullName, manager.Email, termAndConditionsLink);
}
var avBody = AlternateView.CreateAlternateViewFromString(htmlContent, null, MediaTypeNames.Text.Html);
emailProvider.SendMail(user.Email, association.Name.ToUpper() + " Invitation To Group", txtContent, null, avBody, true);
}
}
}
if (hasErrors)
{
userGroup.AddError("Members", "Invalid email addresses");
if (newEntity)
userGroup.Id = 0;
return userGroup;
}
else
{
foreach (var existed in existedMembers)
db.AssociationUserGroupMembers.DeleteObject(existed);
db.SaveChanges();
}
scope.Complete();
return userGroup;
}
}