public async Task <IActionResult> AllStudentsAddedByTeacher(string invalidEmail, string searchCriteria, string searchText, int page = 1, int countPerPage = DefaultCountPerPage)
{
var userId = this.userManager.GetUserId(this.User);
var model = new AllStudentsAddedByTeacherViewModel
{
NewStudent = new StudentInputViewModel(),
CurrentPage = page,
PagesCount = 0,
SearchType = searchCriteria,
SearchString = searchText,
};
var allStudentsAddedByTeacherCount = await this.usersService.GetAllStudentsCountAsync(userId, searchCriteria, searchText);
if (allStudentsAddedByTeacherCount > 0)
{
var students = await this.usersService.GetAllStudentsPerPageAsync <StudentsViewModel>(page, countPerPage, userId, searchCriteria, searchText);
model.Students = students;
model.PagesCount = (int)Math.Ceiling(allStudentsAddedByTeacherCount / (decimal)countPerPage);
}
if (invalidEmail != null)
{
model.NewStudent.IsNotAdded = true;
model.NewStudent.Email = invalidEmail;
}
return(this.View(model));
}
public async Task <IActionResult> AllStudentsAddedByTeacher(AllStudentsAddedByTeacherViewModel model)
{
var userId = this.userManager.GetUserId(this.User);
var participantsIsAdded = await this.usersService.AddStudentAsync(model.NewStudent.Email, userId);
if (!participantsIsAdded)
{
return(this.RedirectToAction("AllStudentsAddedByTeacher", new { invalidEmail = model.NewStudent.Email }));
}
return(this.RedirectToAction("AllStudentsAddedByTeacher"));
}