public ActionResult RemoveFriend(int requester, int requested)
{
int personId = Int32.Parse(Session["person_id"].ToString());
if (requester == personId)
{
Models.FriendLink theLinkRequester = db.FriendLinks.SingleOrDefault(c => c.requester == personId && c.requested == requested);
IEnumerable <Models.Message> theMessage = db.Messages.Where(c => (c.sender == personId && c.receiver == requested) || (c.sender == requested && c.receiver == personId));
foreach (var item in theMessage)
{
db.Messages.Remove(item);
}
db.FriendLinks.Remove(theLinkRequester);
db.SaveChanges();
}
else
{
Models.FriendLink theLinkRequested = db.FriendLinks.SingleOrDefault(c => c.requester == requester && c.requested == personId);
IEnumerable <Models.Message> theMessage = db.Messages.Where(c => (c.sender == personId && c.receiver == requester) || (c.sender == requester && c.receiver == personId));
foreach (var item in theMessage)
{
db.Messages.Remove(item);
}
db.FriendLinks.Remove(theLinkRequested);
db.SaveChanges();
}
return(View("FriendLink", db.FriendLinks));
}
public ActionResult DeleteRequest(int id)
{
Models.FriendLink theFriendRequest = database.FriendLinks.SingleOrDefault(c => c.requester == id);
database.FriendLinks.Remove(theFriendRequest);
database.SaveChanges();
return(RedirectToAction("FriendRequestIndex", new { id = theFriendRequest.requester }));
}
public ActionResult ApproveRequest(int id)
{
Models.FriendLink theFriendRequest = database.FriendLinks.SingleOrDefault(c => c.requester == id);
theFriendRequest.read = 1;
theFriendRequest.status = "Approved";
theFriendRequest.approved = 1;
database.SaveChanges();
return(RedirectToAction("FriendRequestIndex", new { id = theFriendRequest.requester }));
}
public ActionResult Refuse(int id)
{
int personId = Int32.Parse(Session["person_id"].ToString());
Models.FriendLink theLink = db.FriendLinks.SingleOrDefault(c => c.requester == id && c.requested == personId);
db.FriendLinks.Remove(theLink);
db.SaveChanges();
return(View("FriendLink", db.FriendLinks));
}
public ActionResult UnFollowUser(int id)
{
int user_id = int.Parse(Session["user_id"].ToString());
Models.Profile theProfile = database.Profiles.SingleOrDefault(p => p.user_id == user_id);
Models.FriendLink theFriend = database.FriendLinks.SingleOrDefault(p => p.requested == id);
database.FriendLinks.Remove(theFriend);
database.SaveChanges();
return(RedirectToAction("Index", new { id = theProfile.profile_id }));
}
public ActionResult CreateFriendLink(int id)
{
int personId = Int32.Parse(Session["person_id"].ToString());
string error = "";
Models.FriendLink theLinkRequester = db.FriendLinks.SingleOrDefault(c => c.requester == personId && c.requested == id);
Models.FriendLink theLinkRequested = db.FriendLinks.SingleOrDefault(c => c.requester == id && c.requested == personId);
Models.Profile theRequested = db.Profiles.SingleOrDefault(c => c.person_id == id);
Models.FriendLink newLink;
if (theLinkRequester == null && theLinkRequested == null)
{
if (theRequested.privacy_flag.Equals("On"))
{
newLink = new Models.FriendLink()
{
requester = personId,
requested = id,
approved = "Pending",
status = "Strangers",
read = "Not read",
timestamp = DateTime.Now.ToString()
};
}
else
{
newLink = new Models.FriendLink()
{
requester = personId,
requested = id,
approved = "true",
status = "Friends",
read = "Not read",
timestamp = DateTime.Now.ToString()
};
}
db.FriendLinks.Add(newLink);
db.SaveChanges();
return(RedirectToAction("AllUsers", new { errorMessage = error }));
}
else
{
Models.Profile theProfile = db.Profiles.SingleOrDefault(p => p.person_id == id);
error = "You have already sent/received a friend request to/from " + theProfile.first_name + " " + theProfile.last_name;
return(RedirectToAction("AllUsers", new { errorMessage = error }));
}
}
public ActionResult Approve(int id)
{
int personId = Int32.Parse(Session["person_id"].ToString());
Models.FriendLink theLink = db.FriendLinks.SingleOrDefault(c => c.requester == id && c.requested == personId);
theLink.approved = "true";
theLink.status = "Friends";
db.SaveChanges();
return(View("FriendLink", db.FriendLinks));
}
public ActionResult DetailsPrivacy(int id)
{
int personId = Int32.Parse(Session["person_id"].ToString());
Models.FriendLink theLinkRequester = db.FriendLinks.SingleOrDefault(c => c.requester == personId && c.requested == id && c.approved == "true");
Models.FriendLink theLinkRequested = db.FriendLinks.SingleOrDefault(c => c.requester == id && c.requested == personId && c.approved == "true");
if (theLinkRequester != null || theLinkRequested != null)
{
Models.Profile theClient = db.Profiles.SingleOrDefault(c => c.person_id == id);
return(View("Details", theClient));
}
Models.Profile theProfile = db.Profiles.SingleOrDefault(p => p.person_id == id);
string error = theProfile.first_name + " " + theProfile.last_name + " is a private user and hasn't accepted your request.";
return(RedirectToAction("AllUsers", "Friend", new { errorMessage = error }));
}
public ActionResult FollowUser(int id)
{
int user_id = int.Parse(Session["user_id"].ToString());
Models.Profile theProfile = database.Profiles.SingleOrDefault(p => p.user_id == user_id);
Models.FriendLink friend = new Models.FriendLink()
{
requester = theProfile.profile_id,
requested = id,
timestamp = DateTime.Now,
status = "To Be Approved",
read = 0,
approved = 0
};
database.FriendLinks.Add(friend);
database.SaveChanges();
return(RedirectToAction("Index", new { id = theProfile.profile_id }));
}
