public VisibleStockItem(ISposDb db,SaveableStockItem item) : base(item.Number, item.Quantity)
{
SimplePOS.Article.RegularArticle article = db.GetArticleByNumber(item.Number);
if (article != null)
{
this.name = article.Name;
this.text = article.Text;
}
}
private void setStockCore(SaveableStockItem item, IObjectContainer db)
{
SaveableStockItem old_item = getStockItemByNumberCore(item.Number, db);
if (old_item != null)
{
deleteStockItemByNumberCore(item.Number, db);
}
db.Store(item);
}
public StockArticle(ISposDb db,SaveableStockItem item)
: this(db)
{
textBox1.Text = item.Number;
textBox2.Text = item.Quantity.ToString();
curr_quantity = item.Quantity;
button2.Visibility = Visibility.Hidden;
singleShow = true;
textBox1.IsEnabled=false;
}
public void SetItemToStock(SaveableStockItem item)
{
using (IObjectContainer db = Db4oEmbedded.OpenFile(DB_FILNAME))
{
try
{
setStockCore(item, db);
}
finally
{
db.Close();
}
}
}
private SimplePOS.Inventory.SaveableStockItem getStockItemByNumberCore(string number, IObjectContainer db)
{
SaveableStockItem query = new SaveableStockItem(number, 0);
IObjectSet result = db.QueryByExample(query);
if (result.Count > 0)
{
return((SaveableStockItem)result[0]);
}
else
{
return(null);
}
}
private void saveItemFromForm()
{
string number = textBox1.Text;
SimplePOS.Article.AbstractArticle article = db.GetArticleByNumber(number);
if (article == null)
{
// Artikel nicht vorhanden
SimplePOS.Article.ArticleView window = new
SimplePOS.Article.ArticleView(db,
new SimplePOS.Article.RegularArticle(number));
window.Owner = this;
window.ShowDialog();
article = db.GetArticleByNumber(number);
// wenn nichts gültiges eingegeben wird --> beenden
if (article == null)
{
return;
}
}
double quantity = 0;
try { quantity = Double.Parse(textBox2.Text); }
catch
{
MessageBox.Show("Bitte Menge eingeben.", "", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
SaveableStockItem item = new SaveableStockItem(number, quantity);
if (singleShow)
{
curr_quantity += item.Quantity;
item.Quantity = curr_quantity;
db.SetItemToStock(item);
}
else
{
db.AddItemToStock(item);
}
stop_stocking = false;
}
public void TakeOutOfStock(string number, double quantitiy)
{
using (IObjectContainer db = Db4oEmbedded.OpenFile(DB_FILNAME))
{
try
{
SaveableStockItem item = getStockItemByNumberCore(number, db);
if (item != null)
{
// Wenn im Lager erfasst
item.Quantity -= quantitiy;
setStockCore(item, db);
}
}
finally
{
db.Close();
}
}
}
public void AddItemToStock(SaveableStockItem item)
{
using (IObjectContainer db = Db4oEmbedded.OpenFile(DB_FILNAME))
{
try
{
SaveableStockItem old_item = getStockItemByNumberCore(item.Number, db);
if (old_item != null)
{
item.Quantity += old_item.Quantity;
deleteStockItemByNumberCore(item.Number, db);
}
db.Store(item);
}
finally
{
db.Close();
}
}
}
public List <SaveableStockItem> GetStock()
{
List <SaveableStockItem> retval = null;
using (IObjectContainer db = Db4oEmbedded.OpenFile(DB_FILNAME))
{
try
{
retval = new List <SaveableStockItem>();
SaveableStockItem query = new SaveableStockItem(null, 0);
IObjectSet result = db.QueryByExample(query);
foreach (Object item in result)
{
retval.Add((SaveableStockItem)item);
}
}
finally
{
db.Close();
}
}
return(retval);
}
