public Asset CreateAsset(object assetValue, string path)
{
path = Paths.GetProjectRelativePath(path);
var asset = GetAsset(path);
if (asset != null)
{
asset.Importer.Value = assetValue;
asset.Importer.SaveAsset();
asset.Update();
AssetUpdated?.Invoke(path);
}
else
{
asset = new Asset(path);
asset.Importer.Value = assetValue;
asset.Importer.SaveAsset();
asset.Update();
AddAssetInternal(asset);
}
AssetGuidManager.AddNewGuid(asset.Guid, asset.Path, asset.Hash);
if (!IsEditingAssets)
{
AssetGuidManager.Save();
}
return(asset);
}
/// <summary>
/// Deletes a computer from the database.
/// </summary>
/// <param name="asset">The computer to be deleted.</param>
public override void DeleteAsset(Computer asset)
{
Db.Remove(asset);
Db.SaveChanges();
AssetUpdated?.Invoke();
}
/// <summary>
/// Adds a new computer to the database.
/// </summary>
/// <param name="assets">The computer to be added</param>
public override void AddAssets(IEnumerable <Computer> assets)
{
Db.AddRange(assets);
Db.SaveChanges();
AssetUpdated?.Invoke();
}
/// <summary>
/// This should be called whenever asset value was modified on disk. Updates hashes and asset value while keeping the reference
/// </summary>
private void UpdateAssetInternal(Asset oldAsset)
{
oldAsset.UpdateValueFromDisk();
GuidHashTable[oldAsset.Guid] = oldAsset.Hash;
AssetGuidManager.AddNewGuid(oldAsset.Guid, oldAsset.Path, oldAsset.Hash);
AssetUpdated?.Invoke(oldAsset.Path);
}
public override void AddAsset(Computer asset)
{
if (asset.AssetRecords.Count == 0)
{
asset.ComputerRecords.Add(InitialRecord(asset));
}
Db.Add(asset);
Db.SaveChanges();
AssetUpdated?.Invoke();
}
public void SaveExistngAsset(Asset existingAsset, object newValue)
{
existingAsset.Importer.Value = newValue;
existingAsset.Importer.SaveAsset();
existingAsset.Update();
AssetUpdated?.Invoke(existingAsset.Path);
AssetGuidManager.AddNewGuid(existingAsset.Guid, existingAsset.Path, existingAsset.Hash);
if (!IsEditingAssets)
{
AssetGuidManager.Save();
}
}
/// <summary>
/// This method is invoked by a property change in a computer,
/// which saves the changes to the database and invokes the AssetUpdated event.
/// </summary>
protected override void OnAssetUpdated()
{
Db.SaveChanges();
AssetUpdated?.Invoke();
}
