public ActionResult DeleteFriendship(int id)
{
var otherUser = dbProvider.GetUserByID(id, false);
if (otherUser == null)
{
return(HttpNotFound());
}
dbProvider.DeleteFriendship(SessionData.User, new DB.Entities.User {
Id = id
});
dbProvider.DeleteFriendship(new DB.Entities.User {
Id = id
}, SessionData.User);
MessengerHub.CallRefresh(otherUser.RtID);
return(Content("OK"));
}
public ActionResult Accept(int?otherId)
{
if (otherId == null)
{
return(HttpNotFound());
}
var request = dbProvider.GetRequestBetween(new DB.Entities.User {
Id = (int)otherId
}, SessionData.User);
if (request == null)
{
return(HttpNotFound());
}
request.Resolved = true;
var group = dbProvider.CreateGroup(new DB.Entities.Group
{
Binary = true,
IsAdmin = false,
Name = null,
Picture = null,
PictureType = null,
Timestamp = DateTime.Now
});
dbProvider.AddUsersToGroup(new List <DB.Entities.User>()
{
SessionData.User,
new DB.Entities.User
{
Id = (int)otherId
}
}, group, false);
dbProvider.AddFriendship(SessionData.User, new DB.Entities.User
{
Id = (int)otherId
});
dbProvider.DeleteFriendRequest(request);
var other = dbProvider.GetUserByID((int)otherId, false);
MessengerHub.CallRefresh(other.RtID);
return(Content("OK"));
}
public ActionResult SendRequest(int?id)
{
if (id == null)
{
return(HttpNotFound());
}
if (id == SessionData.User.Id)
{
return(HttpNotFound());
}
var other = dbProvider.GetUserByID((int)id, false);
if (other == null)
{
return(HttpNotFound());
}
if (dbProvider.GetSentFriendRequests(SessionData.User).Any(x => x.ReceiverId == id) ||
dbProvider.GetUnresolvedFriendRequests(SessionData.User).Any(x => x.SenderId == id))
{
return(HttpNotFound());
}
if (dbProvider.GetFriends(SessionData.User).Any(x => x.Id == id))
{
return(HttpNotFound());
}
dbProvider.CreateFriendRequest(new DB.Entities.FriendRequest
{
ReceiverId = (int)id,
Resolved = false,
Seen = false,
SenderId = SessionData.User.Id,
Timestamp = DateTime.Now
});
MessengerHub.CallRefresh(other.RtID);
return(Content("OK"));
}
public ActionResult Edit(GroupModel model)
{
if (ModelState.IsValid)
{
if (model.Id == null)
{
if (model.Picture == null)
{
return(Content("FAIL:Niste poslali sliku"));
}
var image = ImageManipulation.LoadImage(model.Picture.InputStream);
if (image == null)
{
return(Content("FAIL:Niste poslali sliku"));
}
image = ImageManipulation.ResizeImage(image, 160, 160);
var group = dbProvider.CreateGroup(new DB.Entities.Group
{
Binary = false,
Name = model.Name,
Timestamp = DateTime.Now,
Picture = ImageManipulation.StoreImage(image),
PictureType = ImageManipulation.OutputImageFormat,
});
var users = model.GetMembers();
var friends = dbProvider.GetFriends(SessionData.User).Union(dbProvider.GetUsersInGroup(group));
foreach (var user in users)
{
if (user.Id == SessionData.User.Id || friends.All(x => x.Id != user.Id))
{
return(HttpNotFound());
}
}
dbProvider.AddUsersToGroup(users, group, false);
dbProvider.AddUsersToGroup(new List <DB.Entities.User> {
SessionData.User
}, group, true);
dbProvider.CommitIfNecessary();
foreach (var user in users)
{
MessengerHub.CallRefresh(friends.First(x => x.Id == user.Id).RtID);
}
return(Content("OK"));
}
else
{
Image picture = null;
if (model.Picture != null)
{
picture = ImageManipulation.LoadImage(model.Picture.InputStream);
if (picture == null)
{
return(Content("FAIL:Niste poslali sliku"));
}
picture = ImageManipulation.ResizeImage(picture, 160, 160);
}
var group = dbProvider.GetGroupsForUser(SessionData.User).FirstOrDefault(x => x.Id == model.Id);
if (group == null || !(bool)group.IsAdmin)
{
return(HttpNotFound());
}
var oldMembers = dbProvider.GetUsersInGroup(group);
var newMembers = model.GetMembers();
var friends = dbProvider.GetFriends(SessionData.User).Union(dbProvider.GetUsersInGroup(group));
foreach (var user in newMembers)
{
if (user.Id == SessionData.User.Id || friends.All(x => x.Id != user.Id))
{
return(HttpNotFound());
}
}
newMembers.Add(SessionData.User);
List <User> deletedMembers = new List <User>();
List <User> addedMembers = new List <User>();
foreach (var member in oldMembers)
{
if (!newMembers.Any(x => x.Id == member.Id))
{
deletedMembers.Add(member);
}
}
foreach (var member in newMembers)
{
if (!oldMembers.Any(x => x.Id == member.Id))
{
addedMembers.Add(member);
}
}
dbProvider.RemoveUsersFromGroup(deletedMembers, group);
dbProvider.AddUsersToGroup(addedMembers, group, false);
if (model.Name != group.Name || model.Picture != null)
{
if (model.Name != group.Name)
{
group.Name = model.Name;
}
if (picture != null)
{
group.Picture = ImageManipulation.StoreImage(picture);
}
dbProvider.UpdateGroup(group, picture != null);
}
dbProvider.CommitIfNecessary();
foreach (var member in deletedMembers)
{
MessengerHub.CallRefresh(member.RtID);
}
foreach (var member in addedMembers)
{
MessengerHub.CallRefresh(friends.First(x => x.Id == member.Id).RtID);
}
return(Content("OK"));
}
}
else
{
var x = ModelValidationErrors;
return(Content("FAIL:" + string.Join(", ", ModelValidationErrors)));
}
}