public void TestMethodCanProcessDepretiatin()
{
Assert.IsFalse(DataManipulation.CanProcessDepretiatin(new DateTime(2017, 1, 1), new DateTime(2017, 1, 1)));
Assert.IsFalse(DataManipulation.CanProcessDepretiatin(new DateTime(2017, 2, 1), new DateTime(2017, 1, 1)));
Assert.IsTrue(DataManipulation.CanProcessDepretiatin(new DateTime(2016, 2, 1), new DateTime(2017, 3, 1)));
Assert.IsFalse(DataManipulation.CanProcessDepretiatin(new DateTime(2017, 8, 1), new DateTime(2016, 3, 1)));
Assert.IsTrue(DataManipulation.CanProcessDepretiatin(new DateTime(2017, 8, 1), new DateTime(2017, 9, 1)));
}
public void CalculatePlanForAssets(DepreciationPlanList depreciationPlanList,
MyDataSet myDataSet,
bool posting)
{
foreach (DepreciationPlan depreciationPlan in depreciationPlanList.DepreciationPlans)
{
foreach (Asset asset in myDataSet.AssetList)
{
if (DataManipulation.CanProcessDepretiatin(asset.StartUsingDate, new DateTime(depreciationPlan.Year, depreciationPlan.Month, 1)))
{
DepreciationType depreciationType = myDataSet.DepreciationTypes[asset.DepreciationTypeId];
AssetType assetType = myDataSet.AssetTypes.Where(at => at.Id == asset.AssetTypeId).FirstOrDefault();
decimal depreciation = 0;
if (assetType.LowValueAsset)
{
depreciation = asset.InitialValue;
}
else
{
depreciation = decimal.Round(asset.InitialValue * ((depreciationType.DepreciationRate / 100) / 12), 2);
}
if (!myDataSet.DepreciationCharges.ContainsKey(depreciationPlan.Year.ToString() + depreciationPlan.Month.ToString("00") + asset.Id.ToString()) && depreciation != 0)
{
if (asset.AmortisedValue + depreciation > asset.InitialValue)
{
depreciation = asset.InitialValue - asset.AmortisedValue;
}
asset.AmortisedValue += depreciation;
//Księgowanie umożenia
if (posting && asset.AmortisedValue <= asset.InitialValue && asset.IsUsed && !asset.Depreciated && depreciation != 0)
{
DepreciationCharge depreciationCharge = new DepreciationCharge();
depreciationCharge.Month = depreciationPlan.Month;
depreciationCharge.Year = depreciationPlan.Year;
depreciationCharge.AssetId = asset.Id;
depreciationCharge.CurrentCharge = depreciation;
depreciationCharge.RemainingAmount = asset.InitialValue - asset.AmortisedValue;
depreciationCharge.CumulativelyCharge = asset.AmortisedValue;
depreciationCharge.No = db.T_DepreciationCharges.Where(dc => dc.AssetId == asset.Id).ToList().Count + 1;
db.T_DepreciationCharges.Add(depreciationCharge);
Asset assetForModfy = db.T_Assets.Find(asset.Id);
assetForModfy.AmortisedValue += depreciation;
if (assetForModfy.AmortisedValue == assetForModfy.InitialValue)
{
assetForModfy.Depreciated = true;
}
db.SaveChanges();
}
}
DepreciationItem depr = new DepreciationItem();
depr.AssetName = asset.AssetName;
depr.CurrentCharge = depreciation;
if (depreciation != 0)
{
depreciationPlan.Depreciacions.Add(depr);
}
depreciationPlan.CurrentCharge += depreciation;
depreciationPlanList.TotalCurrentCharge += depreciation;
}
}
}
}
