public Boolean addItemToOrder(InventoryItem inventoryItem, int count)
{
if (count <= inventoryItem.getProductCount())
{
OrderItem orderItem = new OrderItem();
orderItem.setProductId(inventoryItem.getInventoryId());
orderItem.setCount(count);
orderItem.setSalePrice(inventoryItem.getSalePrice());
orderItems.Add(orderItem);
inventoryItem.orderItem(count);
inventoryItems.Add(inventoryItem);
return true;
}
else
{
return false;
}
}
internal bool insertNewItem(InventoryItem updateItem)
{
using (OleDbConnection sqlconn = new OleDbConnection(database))
{
try
{
sqlconn.Open();
OleDbCommand cmd = sqlconn.CreateCommand();
string insert = "INSERT INTO [INVENTORY_ITEM] ([product_name], [product_count], [items_on_hold], " +
"[unit_price], [sale_price], [short_description], [long_description], [image_path]) " +
"VALUES (@productName, @productCount, @itemsOnHold, @unitPrice, @salePrice, @shortDescription, @longDescription, @imagePath)";
cmd.CommandText = insert;
cmd.Parameters.Add("productName", OleDbType.VarChar, 255).Value = updateItem.getProductName();
cmd.Parameters.Add("productCount", OleDbType.Integer).Value = updateItem.getProductCount();
cmd.Parameters.Add("itemsOnHold", OleDbType.Integer).Value = updateItem.getItemsOnHold();
cmd.Parameters.Add("unitPrice", OleDbType.Currency).Value = updateItem.getUnitPrice();
cmd.Parameters.Add("salePrice", OleDbType.Currency).Value = updateItem.getSalePrice();
cmd.Parameters.Add("shortDescription", OleDbType.VarChar, 255).Value = updateItem.getShortDescription();
cmd.Parameters.Add("longDescription", OleDbType.LongVarChar).Value = updateItem.getLongDescription();
cmd.Parameters.Add("imagePath", OleDbType.VarChar, 255).Value = updateItem.getImageUrl();
int rows = cmd.ExecuteNonQuery();
if (rows == 1)
{
return(true);
}
else
{
return(false);
}
}
catch (OleDbException ex)
{
return(false);
}
finally
{
sqlconn.Close();
}
}
}
internal bool updateInventoryItem(InventoryItem item)
{
using (OleDbConnection sqlconn = new OleDbConnection(database))
{
try
{
sqlconn.Open();
OleDbCommand cmd = sqlconn.CreateCommand();
String update = "UPDATE [INVENTORY_ITEM] SET " +
"[product_name] = @productName, " +
"[product_count] = @productCount, " +
"[items_on_hold] = @itemsOnHold, " +
"[unit_price] = @unitPrice, " +
"[sale_price] = @salePrice, " +
"[short_description] = @shortDescription, " +
"[long_description] = @longDescription, " +
"[image_path] = @imagePath " +
"WHERE [inventory_id] = @inventoryId";
cmd.CommandText = update;
cmd.Parameters.Add("productName", OleDbType.VarChar, 255).Value = item.getProductName();
cmd.Parameters.Add("productCount", OleDbType.Integer).Value = item.getProductCount();
cmd.Parameters.Add("itemsOnHold", OleDbType.Integer).Value = item.getItemsOnHold();
cmd.Parameters.Add("unitPrice", OleDbType.Currency).Value = item.getUnitPrice();
cmd.Parameters.Add("salePrice", OleDbType.Currency).Value = item.getSalePrice();
cmd.Parameters.Add("shortDescription", OleDbType.VarChar, 255).Value = item.getShortDescription();
cmd.Parameters.Add("longDescription", OleDbType.LongVarChar).Value = item.getLongDescription();
cmd.Parameters.Add("imagePath", OleDbType.VarChar, 255).Value = item.getImageUrl();
cmd.Parameters.Add("inventoryId", OleDbType.Integer).Value = item.getInventoryId();
int rows = cmd.ExecuteNonQuery();
return true;
}
catch(OleDbException ex)
{
return false;
}
finally
{
sqlconn.Close();
}
}
}
internal bool updateInventoryItem(InventoryItem item)
{
using (OleDbConnection sqlconn = new OleDbConnection(database))
{
try
{
sqlconn.Open();
OleDbCommand cmd = sqlconn.CreateCommand();
String update = "UPDATE [INVENTORY_ITEM] SET " +
"[product_name] = @productName, " +
"[product_count] = @productCount, " +
"[items_on_hold] = @itemsOnHold, " +
"[unit_price] = @unitPrice, " +
"[sale_price] = @salePrice, " +
"[short_description] = @shortDescription, " +
"[long_description] = @longDescription, " +
"[image_path] = @imagePath " +
"WHERE [inventory_id] = @inventoryId";
cmd.CommandText = update;
cmd.Parameters.Add("productName", OleDbType.VarChar, 255).Value = item.getProductName();
cmd.Parameters.Add("productCount", OleDbType.Integer).Value = item.getProductCount();
cmd.Parameters.Add("itemsOnHold", OleDbType.Integer).Value = item.getItemsOnHold();
cmd.Parameters.Add("unitPrice", OleDbType.Currency).Value = item.getUnitPrice();
cmd.Parameters.Add("salePrice", OleDbType.Currency).Value = item.getSalePrice();
cmd.Parameters.Add("shortDescription", OleDbType.VarChar, 255).Value = item.getShortDescription();
cmd.Parameters.Add("longDescription", OleDbType.LongVarChar).Value = item.getLongDescription();
cmd.Parameters.Add("imagePath", OleDbType.VarChar, 255).Value = item.getImageUrl();
cmd.Parameters.Add("inventoryId", OleDbType.Integer).Value = item.getInventoryId();
int rows = cmd.ExecuteNonQuery();
return(true);
}
catch (OleDbException ex)
{
return(false);
}
finally
{
sqlconn.Close();
}
}
}
internal bool insertNewItem(InventoryItem updateItem)
{
using (OleDbConnection sqlconn = new OleDbConnection(database))
{
try
{
sqlconn.Open();
OleDbCommand cmd = sqlconn.CreateCommand();
string insert = "INSERT INTO [INVENTORY_ITEM] ([product_name], [product_count], [items_on_hold], " +
"[unit_price], [sale_price], [short_description], [long_description], [image_path]) " +
"VALUES (@productName, @productCount, @itemsOnHold, @unitPrice, @salePrice, @shortDescription, @longDescription, @imagePath)";
cmd.CommandText = insert;
cmd.Parameters.Add("productName", OleDbType.VarChar, 255).Value = updateItem.getProductName();
cmd.Parameters.Add("productCount", OleDbType.Integer).Value = updateItem.getProductCount();
cmd.Parameters.Add("itemsOnHold", OleDbType.Integer).Value = updateItem.getItemsOnHold();
cmd.Parameters.Add("unitPrice", OleDbType.Currency).Value = updateItem.getUnitPrice();
cmd.Parameters.Add("salePrice", OleDbType.Currency).Value = updateItem.getSalePrice();
cmd.Parameters.Add("shortDescription", OleDbType.VarChar, 255).Value = updateItem.getShortDescription();
cmd.Parameters.Add("longDescription", OleDbType.LongVarChar).Value = updateItem.getLongDescription();
cmd.Parameters.Add("imagePath", OleDbType.VarChar, 255).Value = updateItem.getImageUrl();
int rows = cmd.ExecuteNonQuery();
if (rows == 1)
{
return true;
}
else
{
return false;
}
}
catch (OleDbException ex)
{
return false;
}
finally
{
sqlconn.Close();
}
}
}