public async Task <bool> JoinUserInChatRoom(User user, string RoomName)
{
var roomToJoin = await GetRoomByName(RoomName);
if (roomToJoin == null)
{
roomToJoin = await CreateChatRoom(RoomName);
}
var userChat = new UserChatRoom
{
UserId = user.Id,
ChatRoomId = roomToJoin.Id
};
try
{
_applicationDbContext.UserChatRooms.Add(userChat);
await _applicationDbContext.SaveChangesAsync();
}
catch (DbUpdateException)
{
return(false);
}
return(true);
}
public async Task <UserChatRoom> CreateAsync(UserChatRoom chatRoom)
{
var chatRoomEntity = _repositoryManager.UserChatRooms.Add(chatRoom);
await _repositoryManager.CompleteAsync();
return(chatRoomEntity);
}
public async Task <UserChatRoom> AddChatRoom(UserChatRoom chatRoom)
{
State.ChatRooms.Add(chatRoom);
await WriteStateAsync();
return(chatRoom);
}
public void AddUserToChatRoom(string userId, int chatGroupId)
{
UserChatRoom userChatRoom = new UserChatRoom();
userChatRoom.ChatRoomId = chatGroupId;
userChatRoom.UserId = userId;
_service.GetRepository <UserChatRoom>().Add(userChatRoom);
}
public bool ChangeNickName(ChangeNickNameRequest r)
{
UserChatRoom u = _userChatRoomRepository.GetById(r.idchatroom);
if (u == null)
{
throw new Exception("Chat room doesn't exist");
}
u.NickName = r.nickname;
return(true);
}
public void DeleteChatRoom(DeleteFriendRequest room)
{
ChatRoom c = _chatRoomRepository.GetById(room.RoomId);
UserChatRoom cr1 = _userChatRoomRepository.GetUserChatRoomByFK(room.UserId, room.RoomId);
_userChatRoomRepository.Delete(cr1);
c.NumOfMember--;
if (c.NumOfMember == 0)
{
_chatRoomRepository.Delete(c);
}
else
{
_chatRoomRepository.Update(c);
}
}
public async Task StartAsync(CancellationToken cancellationToken)
{
using (var scope = _serviceProvider.CreateScope())
{
try
{
var userManager = scope.ServiceProvider.GetRequiredService <UserManager <User> >();
var repositoryService = scope.ServiceProvider.GetRequiredService <Repositories.RepositoryService>();
var context = scope.ServiceProvider.GetRequiredService <StillbornContext>();
var roleManager = scope.ServiceProvider.GetRequiredService <RoleManager <IdentityRole> >();
foreach (var roleName in Enum.GetNames(typeof(BaseRoles)))
{
var roleExist = await roleManager.RoleExistsAsync(roleName);
if (!roleExist)
{
//create the roles and seed them to the database: Question 1
await roleManager.CreateAsync(new IdentityRole(roleName));
}
}
//*****
var firstWall = new Wall {
CreationDate = GetCreationDateTime()
};
var secondWall = new Wall {
CreationDate = GetCreationDateTime()
};
var thirdWall = new Wall {
CreationDate = GetCreationDateTime()
};
//******
var firstContent = new Content {
CreationDate = GetCreationDateTime()
};
var secondContent = new Content {
CreationDate = GetCreationDateTime()
};
var thirdContent = new Content {
CreationDate = GetCreationDateTime()
};
var fourthContent = new Content {
CreationDate = GetCreationDateTime()
};
context.Walls.AddRange(firstWall, secondWall, thirdWall);
context.Content.AddRange(firstContent, secondContent, thirdContent, fourthContent);
context.SaveChanges();
//***********
bool userCreated = false;
var user = await userManager.FindByNameAsync("User0");
if (user == null)
{
user = new User {
UserName = "******", Email = "*****@*****.**", Wall = firstWall, Content = firstContent
};
await userManager.CreateAsync(user, "12345678aB");
userCreated = true;
}
var user1 = await userManager.FindByNameAsync("User1");
if (user1 == null)
{
user1 = new User {
UserName = "******", Email = "*****@*****.**", Wall = secondWall, Content = thirdContent
};
await userManager.CreateAsync(user1, "12345678aB");
userCreated = true;
}
var user2 = await userManager.FindByNameAsync("User1");
if (user2 == null)
{
user2 = new User {
UserName = "******", Email = "*****@*****.**", Wall = thirdWall, Content = firstContent
};
await userManager.CreateAsync(user2, "12345678aB");
userCreated = true;
}
var user3 = await userManager.FindByNameAsync("User1");
if (user3 == null)
{
user3 = new User {
UserName = "******", Email = "*****@*****.**", Wall = secondWall, Content = secondContent
};
await userManager.CreateAsync(user3, "12345678aB");
userCreated = true;
}
if (userCreated == true)
{
context.SaveChanges();
}
//*****
var firstMedia = new Media {
Content = firstContent, CreationDate = GetCreationDateTime(), Bytes = new byte[0], TypeId = 1, Likes = 2
};
var secondMedia = new Media {
Content = secondContent, CreationDate = GetCreationDateTime(), Bytes = new byte[0], TypeId = 2, Likes = 2
};
var thirdMedia = new Media {
Content = secondContent, CreationDate = GetCreationDateTime(), Bytes = new byte[0], TypeId = 3, Likes = 2
};
var fourthMedia = new Media {
Content = thirdContent, CreationDate = GetCreationDateTime(), Bytes = new byte[0], TypeId = 3, Likes = 2
};
context.AddRange(firstMedia, secondMedia, thirdMedia, fourthMedia);
context.SaveChanges();
//*****
var firstPost = new Post {
Wall = firstWall, CreationDate = GetCreationDateTime(), Text = "First Post", Content = firstContent
};
var secondPost = new Post {
Wall = secondWall, CreationDate = GetCreationDateTime(), Text = "Second Post", Content = secondContent
};
var thirdPost = new Post {
Wall = thirdWall, CreationDate = GetCreationDateTime(), Text = "Third Post", Content = thirdContent
};
context.AddRange(firstPost, secondPost, thirdPost);
context.SaveChanges();
//******
var firstComment = new Comment()
{
Post = firstPost,
MediaId = 2,
Content = firstContent,
CreationDate = GetCreationDateTime(),
Text = "First Comment",
Likes = 1,
Sender = user
};
var secondComment = new Comment()
{
Post = secondPost, MediaId = 1, Content = secondContent, CreationDate = GetCreationDateTime(), Text = "Second Comment", Likes = 4, Sender = user1
};
var thirdComment = new Comment()
{
Post = thirdPost, MediaId = 1, Content = thirdContent, CreationDate = GetCreationDateTime(), Text = "Third Comment", Likes = 6, Sender = user2
};
var fourthComment = new Comment()
{
Post = firstPost, MediaId = 3, Content = fourthContent, CreationDate = GetCreationDateTime(), Text = "Forth Comment", Likes = 3, Sender = user3
};
context.AddRange(
firstComment,
secondComment,
thirdComment,
fourthComment
);
context.SaveChanges();
//******
var firstChatRoom = new ChatRoom()
{
Creator = user2, CreationDate = GetCreationDateTime()
};
var secondChatRoom = new ChatRoom()
{
Creator = user1, CreationDate = GetCreationDateTime()
};
var thirdChatRoom = new ChatRoom()
{
Creator = user3, CreationDate = GetCreationDateTime()
};
context.AddRange(
firstChatRoom,
secondChatRoom,
thirdChatRoom
);
context.SaveChanges();
//******
var firstMessage = new Message()
{
ChatRoom = firstChatRoom, Sender = user, Text = "First", Content = firstContent, CreationDate = GetCreationDateTime()
};
var secondMessage = new Message()
{
ChatRoom = secondChatRoom, Sender = user1, Text = "second", Content = firstContent, CreationDate = GetCreationDateTime()
};
var thirdMessage = new Message()
{
ChatRoom = firstChatRoom, Sender = user2, Text = "third", Content = secondContent, CreationDate = GetCreationDateTime()
};
context.AddRange(
firstMessage,
secondMessage,
thirdMessage
);
context.SaveChanges();
//*****
var firstGroup = new Group()
{
Content = firstContent, Wall = firstWall, CreationDate = GetCreationDateTime()
};
var secondGroup = new Group()
{
Content = firstContent, Wall = firstWall, CreationDate = GetCreationDateTime()
};
var thirdGroup = new Group()
{
Content = secondContent, Wall = secondWall, CreationDate = GetCreationDateTime()
};
context.AddRange(
firstGroup,
secondGroup,
thirdGroup
);
context.SaveChanges();
//******
var firstMember = new Member()
{
CreationDate = GetCreationDateTime(), User = user, Group = firstGroup, RoleId = 1
};
var secondMember = new Member()
{
CreationDate = GetCreationDateTime(), User = user2, Group = secondGroup, RoleId = 2
};
var thirdMember = new Member()
{
CreationDate = GetCreationDateTime(), User = user1, Group = secondGroup, RoleId = 2
};
context.AddRange(
firstMember,
secondMember,
thirdMember
);
context.SaveChanges();
//*****
var firstUserChatRoom = new UserChatRoom()
{
CreationDate = GetCreationDateTime(), User = user1, ChatRoom = firstChatRoom
};
var secondUserChatRoom = new UserChatRoom()
{
CreationDate = GetCreationDateTime(), User = user3, ChatRoom = firstChatRoom
};
var thirdUserChatRoom = new UserChatRoom()
{
CreationDate = GetCreationDateTime(), User = user2, ChatRoom = secondChatRoom
};
context.AddRange(
firstUserChatRoom,
secondUserChatRoom,
thirdUserChatRoom
);
context.SaveChanges();
//******
var firstUserContact = new UserContact()
{
CreationDate = GetCreationDateTime(), MainUser = user, SecondUser = user1, TypeId = 1
};
var secondUserContact = new UserContact()
{
CreationDate = GetCreationDateTime(), MainUser = user3, SecondUser = user2, TypeId = 1
};
var thirdUserContact = new UserContact()
{
CreationDate = GetCreationDateTime(), MainUser = user1, SecondUser = user3, TypeId = 2
};
var fourthUserContact = new UserContact()
{
CreationDate = GetCreationDateTime(), MainUser = user2, SecondUser = user1, TypeId = 3
};
context.AddRange(
firstUserContact,
secondUserContact,
thirdUserContact,
fourthUserContact
);
context.SaveChanges();
}
catch (Exception ex)
{
}
}
}
