public async Task <IActionResult> PutUser(int id, User user)
{
if (id != user.Id)
{
return(BadRequest());
}
_context.Entry(user).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!UserExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(CreatedAtAction("GetUser", new { id = user.Id }, user));
}
public async Task <ActionResult <IEnumerable <Course> > > Enroll(int userId, int courseId)
{
if (await _context.Courses.FindAsync(courseId) == null)
{
return(BadRequest(new { message = $"Course with Id: {courseId} does not exist!" }));
}
if (await _context.Users.FindAsync(userId) == null)
{
return(BadRequest(new { message = $"User with Id: {userId} does not exist!" }));
}
if (await _context.Enrollments.FindAsync(userId, courseId) != null)
{
return(BadRequest(new { message = "User already enrolled to that course!" }));
}
await _context.Enrollments.AddAsync(new Enrollment { UserId = userId, CourseId = courseId });
await _context.SaveChangesAsync();
return(Ok(new { message = $"User: {userId} successfully enrolled to course: {courseId}!" }));
}
