public async Task <bool> DeleteAllTutorials()
{
using (var tutorialsContext = new TutorialsContext())
{
tutorialsContext.RemoveRange(tutorialsContext.TbTutorials);
await tutorialsContext.SaveChangesAsync();
}
return(true);
}
public async Task <bool> InsertTutorial(TutorialModel tutorialModel)
{
using (var tutorialsContext = new TutorialsContext())
{
tutorialsContext.Add(tutorialModel);
await tutorialsContext.SaveChangesAsync();
}
return(true);
}
public async Task <bool> DeleteTutorial(TutorialModel tutorialModel)
{
using (var tutorialsContext = new TutorialsContext())
{
var tracking = tutorialsContext.Remove(tutorialModel);
await tutorialsContext.SaveChangesAsync();
var isDeleted = tracking.State == EntityState.Deleted;
return(isDeleted);
}
}
