public async Task <IHttpActionResult> PutClass(string id, Class @class)
{
ComputerEntities db = new ComputerEntities();
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != @class.ClassCode)
{
return(BadRequest());
}
db.Entry(@class).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ClassExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public async Task <IHttpActionResult> PostClass(Class @class)
{
ComputerEntities db = new ComputerEntities();
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.Classes.Add(@class);
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (ClassExists(@class.ClassCode))
{
return(Conflict());
}
else
{
throw;
}
}
return(CreatedAtRoute("DefaultApi", new { id = @class.ClassCode }, @class));
}
protected override void Dispose(bool disposing)
{
ComputerEntities db = new ComputerEntities();
if (disposing)
{
db.Dispose();
}
base.Dispose(disposing);
}
public async Task <IHttpActionResult> GetClass(string id)
{
ComputerEntities db = new ComputerEntities();
Class @class = await db.Classes.FindAsync(id);
if (@class == null)
{
return(NotFound());
}
return(Ok(@class));
}
public async Task <IHttpActionResult> DeleteClass(string id)
{
ComputerEntities db = new ComputerEntities();
Class @class = await db.Classes.FindAsync(id);
if (@class == null)
{
return(NotFound());
}
db.Classes.Remove(@class);
await db.SaveChangesAsync();
return(Ok(@class));
}
// GET: api/Classes
public IEnumerable <Class> GetClasses()
{
ComputerEntities db = new ComputerEntities();
return(db.Classes.ToList());
}
private bool ClassExists(string id)
{
ComputerEntities db = new ComputerEntities();
return(db.Classes.Count(e => e.ClassCode == id) > 0);
}
