public IActionResult NewGroupChatStep2(NewGroupChatStep2ViewModel model)
{
if (model.UsersIds == null || model.UsersIds.Trim() == "")
{
return(RedirectToAction("AbortNewGroupChat", new
{
id = model.UserId,
groupChatId = model.GroupChatId
}));
}
else
{
repository.AddUserToGroupChat(model.GroupChatId, model.UserId);
//list of users id
string userIdList = model.UsersIds.Trim();
while (userIdList.Trim().Length > 0)
{
int index = userIdList.IndexOf(";");
if (index != -1)
{
string newUserId = userIdList.Substring(0, index);
repository.AddUserToGroupChat(model.GroupChatId, newUserId);
userIdList = userIdList.Replace(newUserId + ";", "");
}
}
return(RedirectToAction("GroupChat", new
{
id = model.UserId,
groupChatId = model.GroupChatId
}));
}
}
public async Task <IActionResult> NewGroup(NewGroupViewModel model)
{
ViewData["Id"] = model.CreatedById;
AppUser user = await userManager.FindByIdAsync(model.CreatedById);
if (user != null)
{
string status = (model.Status == true) ? "Public" : "Private";
Group newGroup = new Group
{
Name = model.Name,
Description = model.Description,
CreatedBy = user,
CompanyName = user.CompanyName,
Status = status
};
int groupId = repository.SaveGroup(newGroup);
repository.AddUserToGroup(user.Id, groupId);
//if photo exists
if (model.ProfilePhoto != null)
{
AddGroupPhoto(groupId, model.ProfilePhoto);
}
//create chat
if (model.CreateChat == true)
{
GroupChat groupChat = new GroupChat
{
Title = model.Name,
Status = status,
CreatedBy = user.Id,
ChatPhotoPath = "Groups/" + repository.Groups
.FirstOrDefault(g => g.GroupId == newGroup.GroupId).GroupPhotoPath
};
repository.EditGroupChat(groupChat);
//add admin to chat
repository.AddUserToGroupChat(groupChat.ChatId, user.Id);
newGroup.GroupChatId = groupChat.ChatId;
repository.SaveGroup(newGroup);
}
return(RedirectToAction("NewGroupStep2", new { id = model.CreatedById, groupId }));
}
return(RedirectToAction("Error", "UserNotFound"));
}
public async Task GroupChatNewUsers(string currentUserId, int chatId, string userIds)
{
if (userIds != null && userIds.Trim() != "")
{
string userIdList = userIds.Trim();
while (userIdList.Trim().Length > 0)
{
int index = userIdList.IndexOf(";");
if (index != -1)
{
string newUserId = userIdList.Substring(0, index);
repository.AddUserToGroupChat(chatId, newUserId);
userIdList = userIdList.Replace(newUserId + ";", "");
//create system msg
AppUser admin = userManager.Users.FirstOrDefault(u => u.Id == currentUserId);
string adminName = (admin.FirstName == null || admin.LastName == null) ?
admin.UserName : $"{admin.FirstName} {admin.LastName}";
AppUser user = userManager.Users.FirstOrDefault(u => u.Id == newUserId);
string userName = (user.FirstName == null && user.LastName == null) ?
user.UserName : $"{user.FirstName} {user.LastName}";
string userPhoto = (user.ProfilePhotoUrl != null) ?
$"/UsersData/{user.ProfilePhotoUrl}" : "/defaultAvatar.png";
string msgContent = $"{admin} added {userName}";
await NewGroupMessage(currentUserId, chatId, msgContent, "SystemMsg");
await Clients.All.SendAsync("AddedUsersList", chatId, user.Id, userName, userPhoto);
}
}
}
}