public void AddFeedIngr(FeedingIngredientsView model)
{
using (var feedIng = new FeedingIngredientRepository())
{
//calculate percentage from dropdown list
string per =
_percentage.GetAll()
.ToList()
.Find(x => x.FeedingPercentageId == model.FeedingPercentageId)
.Percentage;
//get percentage length
int indper = per.Length;
//Get total mass from feeding stock
double mass = _stock.GetAll().ToList().Find(x => x.FeedingStockId == model.FeedingStockId).TotalMass;
//calculatye percentage mass that has been added as an ingredient
double calcPercMass = ((Convert.ToDouble(per.Substring(0, indper - 2))) / 100) * mass;
//Add Ingredients to database
FeedingIngredients getList = feedIng.GetAll().ToList().Find(x => x.FeedingStockId == model.FeedingStockId);
if (getList != null)
{
getList.IngredientMass = Convert.ToString(Convert.ToDouble(getList.IngredientMass) + calcPercMass, CultureInfo.InvariantCulture);
getList.FeedingPercentageId = model.FeedingPercentageId;
getList.FeedingStockId = model.FeedingStockId;
feedIng.Update(getList);
}
else
{
var feedIn = new FeedingIngredients
{
FeedingIngredientsId = model.FeedingIngredientsId,
IngredientMass = calcPercMass.ToString(CultureInfo.InvariantCulture),
FeedingPercentageId = model.FeedingPercentageId,
FeedingStockId = model.FeedingStockId
};
//Call repository insert
feedIng.Insert(feedIn);
}
//Mass from stock update every time ingredient is added
//Gets stock item that has been selected
var stock = _stock.GetAll().ToList().Find(x => x.FeedingStockId == model.FeedingStockId);
if (stock != null)
{
//Calculate mass left
double massLeff = stock.TotalMass - calcPercMass;
//Get the number of items minused in stock
double massRatio = massLeff / stock.Mass;
//Check if number is a double
int index = massRatio.ToString(CultureInfo.InvariantCulture).IndexOf('.');
//calculates the number of items bought and replace values with left
int number;
if (index > 0)
{
number = (Convert.ToInt16(massRatio.ToString(CultureInfo.InvariantCulture).Substring(0, index)) + 1);
stock.NumberOfItems = number;
}
else
{
number = Convert.ToInt16(massRatio.ToString(CultureInfo.InvariantCulture));
stock.NumberOfItems = number;
}
//update mass stock to new value
stock.TotalMass = Math.Round(massLeff, 0);
//call update method from repository and update
_stock.Update(stock);
}
}
}
public void Update(FeedingIngredients model)
{
_feedingPercentageRepository.Update(model);
}
public void Delete(FeedingIngredients model)
{
_feedingPercentageRepository.Delete(model);
}
public void Insert(FeedingIngredients model)
{
_feedingPercentageRepository.Insert(model);
}
