public async Task<IHttpActionResult> PutCours(int id, Cours cours)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != cours.Id)
{
return BadRequest();
}
var dbCours = db.Courses.FirstOrDefault(o => o.Id == cours.Id);
var once = true;
foreach(var student in cours.Students)
{
var s = db.Students.FirstOrDefault(o => o.Id == student.Id);
if (once) {
dbCours.Students.Clear();
once = false;
}
dbCours.Students.Add(s);
}
dbCours.Name = cours.Name;
dbCours.Level = cours.Level;
dbCours.Code = cours.Code;
//dbCours.Students = cours.Students;
db.Entry(dbCours).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CoursExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public async Task<IHttpActionResult> PostCours(Cours cours)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Courses.Add(cours);
await db.SaveChangesAsync();
return CreatedAtRoute("DefaultApi", new { id = cours.Id }, cours);
}