public async Task <IActionResult> AddUser(ChannelViewModel model)
{
model.MessageString = "test";
if (ModelState.IsValid)
{
var chatroom = await _dbContext.Chatrooms
.Include(u => u.ChatroomMembers.UserChatroomMembers)
.ThenInclude(u => u.User)
.FirstOrDefaultAsync(c => c.Id == model.ChatroomId);
var currentChatroomMembers = chatroom.ChatroomMembers;
if (currentChatroomMembers != null)
{
foreach (var member in model.ChatroomMembers)
{
var user = await _userManager.FindByNameAsync(member);
if (!currentChatroomMembers.UserChatroomMembers.Select(c => c.User).Contains(user))
{
var userChatroomMember = new UserChatroomMember
{
ChatroomMembers = currentChatroomMembers,
User = user
};
currentChatroomMembers.UserChatroomMembers.Add(userChatroomMember);
var userwithUserRoomList = await _dbContext.Users
.Include(u => u.UserRoomList)
.ThenInclude(c => c.Chatroom.Messages)
.FirstOrDefaultAsync(u => u.Id == user.Id);
var userRoomList = new UserRoomList
{
Chatroom = chatroom,
ChatroomId = chatroom.Id,
ChatroomStatus = 0,
ApplicationUserId = user.Id
};
if (user.UserRoomList != null)
{
if (!((userwithUserRoomList.UserRoomList.Any(c => c.ChatroomId == chatroom.Id)) &&
(userwithUserRoomList.UserRoomList.Any(c => c.ApplicationUserId == user.Id))))
{
await _dbContext.AddAsync(userRoomList);
user.UserRoomList.Add(userRoomList);
_dbContext.Update(user);
}
}
}
}
_dbContext.Update(currentChatroomMembers);
await _dbContext.SaveChangesAsync();
}
return(RedirectToAction("Channel", "Chatrooms", new { chatroom.Id }));
}
return(RedirectToAction("Channel", "Chatrooms", new { model.ChatroomId }));
}
public async Task <IActionResult> Channel(Guid id)
{
var currentUser = await _userManager.GetUserAsync(User);
var userwithUserRoomList = await _dbContext.Users
.Include(u => u.UserRoomList)
.ThenInclude(c => c.Chatroom.Messages)
.FirstOrDefaultAsync(u => u.Id == currentUser.Id);
var currentChatroom = await _dbContext.Chatrooms
.Include(u => u.ChatroomMembers.UserChatroomMembers)
.ThenInclude(u => u.User)
.FirstOrDefaultAsync(c => c.Id == id);
var currentChatroomWithMembers = currentChatroom.ChatroomMembers.UserChatroomMembers.Select(u => u.User);
if (currentChatroomWithMembers.Any(c => c.Id == currentUser.Id) == false)
{
var userChatroomMember = new UserChatroomMember
{
ChatroomMembers = currentChatroom.ChatroomMembers,
User = currentUser
};
await _dbContext.AddAsync(userChatroomMember);
await _dbContext.SaveChangesAsync();
}
var userRoomList = new UserRoomList
{
Chatroom = currentChatroom,
ChatroomId = id,
ChatroomStatus = 0,
ApplicationUserId = currentUser.Id
};
if (currentUser.UserRoomList != null)
{
if (!((userwithUserRoomList.UserRoomList.Any(c => c.ChatroomId == currentChatroom.Id)) &&
(userwithUserRoomList.UserRoomList.Any(c => c.ApplicationUserId == currentUser.Id))))
{
await _dbContext.AddAsync(userRoomList);
currentUser.UserRoomList.Add(userRoomList);
_dbContext.Update(currentUser);
await _dbContext.SaveChangesAsync();
}
}
var customemodel = await _dbContext.Chatrooms
.Include(a => a.ChatroomMembers.UserChatroomMembers)
.ThenInclude(a => a.User)
.Include(chatroom => chatroom.Messages)
.Where(chatroom => chatroom.Id == id)
.Select(m => new ChannelViewModel
{
Chatroom = m,
ChatroomId = m.Id,
UserId = currentUser.Id
}).FirstOrDefaultAsync();
var users = _userManager.Users;
ViewBag.Users = users.Select(x =>
new SelectListItem()
{
Text = x.UserName,
Value = x.ToString()
});
ViewBag.UserRoomList = await _dbContext.Users
.Include(u => u.UserRoomList)
.ThenInclude(c => c.Chatroom.Messages)
.Where(c => c.UserRoomList
.Any(u => u.ApplicationUserId == currentUser.Id))
.FirstOrDefaultAsync(u => u.Id == currentUser.Id);
return(View(customemodel));
}
public async Task <IActionResult> Create(CreateChatroomViewModel model)
{
if (ModelState.IsValid)
{
if (_dbContext.Chatrooms.Any(c => c.ChatroomName == model.ChatroomName))
{
ModelState.AddModelError("", "An Chatroom with this Name allready exists");
var users = _userManager.Users;
ViewBag.Users = users.Select(x =>
new SelectListItem()
{
Text = x.UserName,
Value = x.ToString()
});
return(View(model));
}
var currentUser = await _userManager.GetUserAsync(User);
var chatroom = new Chatroom
{
ChatroomName = model.ChatroomName,
ChatroomTopic = model.ChatroomTopic,
ChatroomDesription = model.ChatroomDesription,
Password = model.Password,
Private = model.Private,
ChatroomMembers = new ChatroomMembers()
};
if (currentUser != null)
{
var chatroomMembers = new ChatroomMembers
{
ChatroomId = chatroom.Id,
UserChatroomMembers = new List <UserChatroomMember>()
};
var currentuserChatroomMember = new UserChatroomMember
{
ChatroomMembers = chatroomMembers,
User = currentUser
};
chatroomMembers.UserChatroomMembers.Add(currentuserChatroomMember);
if (model.ChatroomMembers != null)
{
foreach (var member in model.ChatroomMembers)
{
var user = await _userManager.FindByNameAsync(member);
if (!chatroomMembers.UserChatroomMembers.Select(c => c.User).Contains(user))
{
var userChatroomMember = new UserChatroomMember
{
ChatroomMembers = chatroomMembers,
User = user
};
chatroomMembers.UserChatroomMembers.Add(userChatroomMember);
}
}
}
_dbContext.Add(chatroom);
await _dbContext.SaveChangesAsync();
_dbContext.Add(chatroomMembers);
await _dbContext.SaveChangesAsync();
var userwithUserRoomList = await _dbContext.Users
.Include(u => u.UserRoomList)
.ThenInclude(c => c.Chatroom.Messages)
.FirstOrDefaultAsync(u => u.Id == currentUser.Id);
var userRoomList = new UserRoomList
{
Chatroom = chatroom,
ChatroomId = chatroom.Id,
ChatroomStatus = 0,
ApplicationUserId = currentUser.Id
};
if (currentUser.UserRoomList != null)
{
if (!((userwithUserRoomList.UserRoomList.Any(c => c.ChatroomId == chatroom.Id)) &&
(userwithUserRoomList.UserRoomList.Any(c => c.ApplicationUserId == currentUser.Id))))
{
await _dbContext.AddAsync(userRoomList);
currentUser.UserRoomList.Add(userRoomList);
_dbContext.Update(currentUser);
await _dbContext.SaveChangesAsync();
}
}
}
return(RedirectToAction(nameof(Index)));
}
var currentuser = _userManager.Users;
ViewBag.Users = currentuser.Select(x =>
new SelectListItem()
{
Text = x.UserName,
Value = x.ToString()
});
ModelState.AddModelError("", "Something went wrong try again");
return(View(model));
}
