public async Task <string> RequestAddContact(RequestAddFriendContract contract)
{
var friendRequest = new FriendsRequest(contract.ReceiverId, contract.RequesterId);
await _context.Set <FriendsRequest>().AddAsync(friendRequest);
await _context.SaveChangesAsync();
return("Successful");
}
public void rejectRequest() // reject a friend request
{
if (isMe)
{
// @TODO reject the friend request & remove from friend list on server @STEPHEN
// @TODO Let me know if server didn't work as expected @STEPHEN
// bool myRejectFailed = false;
// if(myRejectFailed){ // server request failed
// StartCoroutine(showError("Could not reject request, please try again")); // set error message
// }
// else{
FriendsRequest req = new FriendsRequest(Global.getEmail(), userRequestButton.GetComponentInChildren <Text>().text, Global.getToken(), "rejectFriendRequest");
string json = JsonConvert.SerializeObject(req);
Byte[] data = System.Text.Encoding.ASCII.GetBytes(json);
Global.stream.Write(data, 0, data.Length);
data = new Byte[1024];
string responseData = string.Empty;
Int32 bytes = Global.stream.Read(data, 0, data.Length);
responseData = System.Text.Encoding.ASCII.GetString(data, 0, bytes);
handleRequestPanel.SetActive(false); // hide handle request panel UI
StartCoroutine(showError("Friend Request Rejected")); // set message
loadRequestsList(); // to update the requests list
//}
}
else
{
// @TODO reject the friend request on server @STEPHEN
// @TODO Let me know if server didn't work as expected @STEPHEN
// bool userRejectFailed = false;
// if(userRejectFailed){ // server request failed
// StartCoroutine(showError("Could not reject request, please try again")); // set error message
// }
// else{
FriendsRequest req = new FriendsRequest(Global.getEmail(), email, Global.getToken(), "rejectFriendRequest");
string json = JsonConvert.SerializeObject(req);
Byte[] data = System.Text.Encoding.ASCII.GetBytes(json);
Global.stream.Write(data, 0, data.Length);
data = new Byte[1024];
string responseData = string.Empty;
Int32 bytes = Global.stream.Read(data, 0, data.Length);
responseData = System.Text.Encoding.ASCII.GetString(data, 0, bytes);
handleRequestPanel.SetActive(false); // hide handle request panel UI
StartCoroutine(showError("Friend Request Rejected")); // set message
AddButton.GetComponentInChildren <Text>().text = "Add Friend"; // set button text
AddButton.GetComponentInChildren <Button>().interactable = true;
alreadyFriend = false; // now the user is not a friend, set to false
alreadyReceivedRequest = false; // just to be sure
alreadySentRequest = false; // just to be sure
//}
}
}
public async Task <ActionResult <FriendsRequest> > PostFriendsRequest(FriendsRequest friendsRequest)
{
var requests = await _context.FriendsRequest.ToListAsync();
var friends = await _context.Friends.ToListAsync();
bool alreadyExisting = false;
// check if there is an existing request
requests.ForEach(r =>
{
if (r.UserID1 == friendsRequest.UserID1 && r.UserID2 == friendsRequest.UserID2)
{
alreadyExisting = true;
}
if (r.UserID1 == friendsRequest.UserID2 && r.UserID2 == friendsRequest.UserID1)
{
alreadyExisting = true;
}
});
// check if they are friends
friends.ForEach(f =>
{
if (f.UserID1 == friendsRequest.UserID1 && f.UserID2 == friendsRequest.UserID2)
{
alreadyExisting = true;
}
if (f.UserID1 == friendsRequest.UserID2 && f.UserID2 == friendsRequest.UserID1)
{
alreadyExisting = true;
}
});
if (alreadyExisting == true)
{
return(BadRequest());
}
_context.FriendsRequest.Add(friendsRequest);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetFriendsRequest", new { id = friendsRequest.RequestID }, friendsRequest));
}
public void handleAddFriend() // friend/unfriend/handleRequest button
{
if (alreadyFriend) // unfriend user
// @TODO Unfriend user through server @STEPHEN
{
FriendsRequest req = new FriendsRequest(Global.getEmail(), email, Global.getToken(), "removeFriend");
string json = JsonConvert.SerializeObject(req);
Byte[] data = System.Text.Encoding.ASCII.GetBytes(json);
Global.stream.Write(data, 0, data.Length);
data = new Byte[1024];
string responseData = string.Empty;
Int32 bytes = Global.stream.Read(data, 0, data.Length);
responseData = System.Text.Encoding.ASCII.GetString(data, 0, bytes);
// @TODO Let me know if server didn't work as expected @STEPHEN
bool unFriendFailed = false;
if (unFriendFailed)
{
StartCoroutine(showError("Could not unfriend user, please try again")); // set error message
}
else
{
AddButton.GetComponentInChildren <Text>().text = "Add Friend"; // set button text
AddButton.GetComponentInChildren <Button>().interactable = true;
alreadyFriend = false; // since we unfriended the user, set alreadyFriend to false
alreadySentRequest = false; // just to make sure
alreadyReceivedRequest = false; // just to make sure
}
}
else // user is not a friend
{
if (alreadyReceivedRequest) // The user has sent me a friend request
{
handleRequestPanel.SetActive(true); // unhide handle request panel
userRequestButton.SetActive(false); // hide username button
}
else // sent a friend reqiest to the user
// @TODO Add user as friend through server @STEPHEN
{
FriendsRequest req = new FriendsRequest(Global.getEmail(), email, Global.getToken(), "sendFriendRequest");
string json = JsonConvert.SerializeObject(req);
Byte[] data = System.Text.Encoding.ASCII.GetBytes(json);
Global.stream.Write(data, 0, data.Length);
data = new Byte[1024];
string responseData = string.Empty;
Int32 bytes = Global.stream.Read(data, 0, data.Length);
responseData = System.Text.Encoding.ASCII.GetString(data, 0, bytes);
// @TODO Let me know if server didn't work as expected @STEPHEN
bool friendFailed = false;
if (friendFailed)
{
StartCoroutine(showError("Could not add user as friend, please try again")); // set error message
}
else
{
AddButton.GetComponentInChildren <Text>().text = "Request Sent"; // set button text
AddButton.GetComponentInChildren <Button>().interactable = false;
alreadyFriend = false; // since we added user as friend, set alreadyFriend to true
alreadySentRequest = true; // just to be sure
alreadyReceivedRequest = false; // just to be sure
}
}
}
}
