public IActionResult AddCourses(NewGroupStep3ViewModel model) { //group Group group = repository.Groups .FirstOrDefault(g => g.GroupId == model.GroupId); if (model.CoursesIdString != null) { //list of users id string courseIdList = model.CoursesIdString.Trim(); while (courseIdList.Trim().Length > 0) { int index = courseIdList.IndexOf(";"); if (index != -1) { string newCourseId = courseIdList.Substring(0, index); int newCourseIdInt = Int32.Parse(newCourseId.Trim()); repository.AddCourseToGroup(newCourseIdInt, group.GroupId); courseIdList = courseIdList.Replace(newCourseId + ";", ""); } } } return(RedirectToAction("GroupDetails", new { id = group.CreatedBy.Id, groupId = group.GroupId })); }
public async Task <IActionResult> NewGroupStep3(NewGroupStep3ViewModel model) { ViewData["Id"] = model.UserId; AppUser user = await userManager.FindByIdAsync(model.UserId); if (user != null) { //group Group group = repository.Groups .FirstOrDefault(g => g.GroupId == model.GroupId); if (model.CoursesIdString != null) { //list of users id string courseIdList = model.CoursesIdString.Trim(); while (courseIdList.Trim().Length > 0) { int index = courseIdList.IndexOf(";"); if (index != -1) { string newCourseId = courseIdList.Substring(0, index); int newCourseIdInt = Int32.Parse(newCourseId.Trim()); repository.AddCourseToGroup(newCourseIdInt, group.GroupId); courseIdList = courseIdList.Replace(newCourseId + ";", ""); } } } //send msg if (group.GroupChatId != 0) { GroupChat groupChat = 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 = group.GroupChatId, UserId = user.Id, MessageContent = content, MessageType = "SystemMsg" }; repository.NewGroupChatMessage(newMsg, groupChat); } //new notification if (group.Status == "Public") { repository.NewNotification(user.Id, "AddUserToGroup", "Group", group.GroupId); } return(RedirectToAction("GroupDetails", new { id = group.CreatedBy.Id, groupId = group.GroupId })); } return(RedirectToAction("Error", "UserNotFound")); }