public static Family AcceptInvitation(this ForagerContext context, int invitationId)
{
var invitation = context.Invitations
.Where(i => i.Status == InvitationStatus.Invited)
.Include(i => i.Family)
.ThenInclude(u => u.UserFamilies)
.ThenInclude(uf => uf.User)
.SingleOrDefault(f => f.Id == invitationId);
if (invitation == null)
{
throw new ForagerApiException(ForagerApiExceptionCode.InvitationNotFound);
}
var user = context.GetUserByEmail(invitation.Email);
if (user == null)
{
throw new ForagerApiException(ForagerApiExceptionCode.UserNotFound);
}
context.LinkUserToFamily(user, invitation.Family);
invitation.Status = InvitationStatus.Accepted;
invitation.ResolvedOn = DateTime.Now;
return(invitation.Family);
}
public static User GetUserByEmail(this ForagerContext context, string email)
{
var existingUser = context
.Users
.Include(u => u.UserFamilies)
.ThenInclude(uf => uf.Family)
.ThenInclude(f => f.Lists)
.SingleOrDefault(u => u.Email == email);
return(existingUser);
}
public static void RejectInvitation(this ForagerContext context, int invitationId)
{
var invitation = context.Invitations
.Where(i => i.Status == InvitationStatus.Invited)
.Include(i => i.Family)
.SingleOrDefault(f => f.Id == invitationId);
if (invitation == null)
{
throw new ForagerApiException(ForagerApiExceptionCode.InvitationNotFound);
}
invitation.Status = InvitationStatus.Rejected;
invitation.ResolvedOn = DateTime.Now;
}
public static IEnumerable <Invitation> GetInvitationsForUser(this ForagerContext context, User user)
{
if (user == null)
{
return(new Invitation[] { });
}
var invitations = context
.Invitations
.Where(i => i.Status == InvitationStatus.Invited)
.Where(i => i.Email == user.Email)
.Include(u => u.Source)
.Include(u => u.Family)
.ToList();
return(invitations);
}
public static void LinkUserToFamily(this ForagerContext context, User user, Family family)
{
if (user == null)
{
throw new ForagerApiException(ForagerApiExceptionCode.UserNotFound);
}
if (family == null)
{
throw new ForagerApiException(ForagerApiExceptionCode.FamilyNotFound);
}
var userFamily = new UserFamily()
{
User = user,
Family = family
};
context.UserFamilies.Add(userFamily);
}