public IActionResult GroupNewChat(string id, int groupId)
{
Group group = repository.Groups.FirstOrDefault(g => g.GroupId == groupId);
AppUser user = userManager.Users.FirstOrDefault(u => u.Id == id);
int chatId = group.GroupChatId;
if (group.GroupChatId == 0)
{
GroupChat groupChat = new GroupChat
{
Title = group.Name,
Status = group.Status,
CreatedBy = user.Id,
ChatPhotoPath = "Groups/" + group.GroupPhotoPath
};
repository.EditGroupChat(groupChat);
chatId = groupChat.ChatId;
//add users to chat
repository.GroupAddUserToChat(chatId, groupId);
group.GroupChatId = groupChat.ChatId;
repository.SaveGroup(group);
//new msg
GroupChat chat = repository.GroupChats
.FirstOrDefault(g => g.ChatId == group.GroupChatId);
string userName = (user.FirstName == null && user.LastName == null) ?
user.UserName : user.FirstName + user.LastName;
string content = $"{userName} created a group chat";
GroupChatMessage newMsg = new GroupChatMessage
{
GroupChatId = chatId,
UserId = user.Id,
MessageContent = content,
MessageType = "SystemMsg"
};
repository.NewGroupChatMessage(newMsg, chat);
}
return(RedirectToAction("GroupChat", "Chat", new { id, groupChatId = chatId }));
}
