public ActionResult ListJson()
{
List <LocatedAssetsViewModel> model = new List <LocatedAssetsViewModel>();
AssetManagementEntities1 entities = new AssetManagementEntities1();
try
{
List <AssetLocation1> assets = entities.AssetLocations1.ToList();
//muodostetaan näkymämalli tietokannan rivien pohjalta
CultureInfo fiFI = new CultureInfo("fi-FI");
foreach (AssetLocation1 asset in assets)
{
LocatedAssetsViewModel view = new LocatedAssetsViewModel();
view.Id = asset.Id;
view.LocationCode = asset.AssetLocation.Code;
view.LocationName = asset.AssetLocation.Name;
view.AssetCode = asset.Asset.Code;
view.AssetName = asset.Asset.Type + ": " + asset.Asset.Model;
view.LastSeen = asset.LastSeen.Value.ToString(fiFI);
model.Add(view);
}
}
finally
{
entities.Dispose();
}
return(Json(model, JsonRequestBehavior.AllowGet));
}
public JsonResult AssignLocation()
{
string json = Request.InputStream.ReadToEnd();
AssignLocationModel inputData =
JsonConvert.DeserializeObject <AssignLocationModel>(json);
bool success = false;
string error = "";
AssetManagementEntities1 entities = new AssetManagementEntities1();
try
{
// haetaan ensin paikan id-numero koodin perusteella
int locationId = (from l in entities.AssetLocations
where l.Code == inputData.LocationCode
select l.Id).FirstOrDefault();
// haetaan laitteen id-numero koodin perusteella
int assetId = (from a in entities.Assets
where a.Code == inputData.AssetCode
select a.Id).FirstOrDefault();
if ((locationId > 0) && (assetId > 0))
{
// tallennetaan uusi rivi aikaleiman kanssa kantaan
AssetLocation1 newEntry = new AssetLocation1();
newEntry.LocationId = locationId;
newEntry.AssetId = assetId;
newEntry.LastSeen = DateTime.Now;
entities.AssetLocations1.Add(newEntry);
entities.SaveChanges();
success = true;
}
}
catch (Exception ex)
{
error = ex.GetType().Name + ": " + ex.Message;
}
finally
{
entities.Dispose();
}
// palautetaan JSON-muotoinen tulos kutsujalle
var result = new { success = success, error = error };
return(Json(result));
}