Feature: Added SortOrder to Inventory.

Chore: Settle Choices form greatly simplified.
Feature: Modifiers are now cached.

Sql/2014.10.12 Step 1. Create New DB Schema.sql

@@ -75,6 +75,7 @@ GO
         InventoryID UNIQUEIDENTIFIER not null,
        KotID UNIQUEIDENTIFIER not null,
        ProductID UNIQUEIDENTIFIER not null,
+       SortOrder int not null,
        Quantity DECIMAL(19,5) not null,
        Price DECIMAL(19,5) not null,
        FullPrice DECIMAL(19,5) not null,

Sql/2014.10.12 Step 2. Import old Data.sql

@@ -103,11 +103,11 @@ SELECT ID, Code, Name, Units,
 ServiceCharge, IsScTaxable, Price, FullPrice, CASE Discontinued WHEN 0 THEN 1 ELSE 0 END, 0, SortOrder, BaseCode, Quantity
 from Gets.dbo.Entities_Products AS p;
 
-INSERT INTO Inventories (InventoryID, KotID, ProductID, Quantity, Price, FullPrice, ServiceCharge, IsScTaxable, ServiceTaxRate, VatRate, ServiceTaxID, VatID, Discount)
+INSERT INTO Inventories (InventoryID, KotID, ProductID, SortOrder, Quantity, Price, FullPrice, ServiceCharge, IsScTaxable, ServiceTaxRate, VatRate, ServiceTaxID, VatID, Discount)
 SELECT ID, 
 (SELECT k.ID FROM Gets.dbo.Entities_Kots k WHERE k.KotID = i.KotID), 
 (SELECT p.ID FROM Gets.dbo.Entities_Products p WHERE p.ProductID = i.ProductID), 
-Quantity, Price, FullPrice, ServiceCharge, IsScTaxable, ServiceTax, Vat, 
+0, Quantity, Price, FullPrice, ServiceCharge, IsScTaxable, ServiceTax, Vat, 
 (SELECT s.ID FROM Gets.dbo.Entities_Taxes s WHERE s.Rate = i.ServiceTax), 
 (SELECT v.ID FROM Gets.dbo.Entities_Taxes v WHERE v.Rate = i.Vat), 
 Discount

Sql/2014.11.10 Add Inventory Sort Order.sql

@@ -0,0 +1,101 @@
+BEGIN TRANSACTION
+ALTER TABLE dbo.Inventories DROP CONSTRAINT FK8C0CFB221DECC269;
+GO
+ALTER TABLE dbo.Inventories DROP CONSTRAINT FK8C0CFB22EB4DE5BC;
+GO
+ALTER TABLE dbo.Inventories DROP CONSTRAINT FK8C0CFB223F88CAB6;
+GO
+ALTER TABLE dbo.Inventories DROP CONSTRAINT FK8C0CFB22DB70F42;
+GO
+CREATE TABLE dbo.Tmp_Inventories
+	(
+	InventoryID uniqueidentifier NOT NULL,
+	KotID uniqueidentifier NOT NULL,
+	ProductID uniqueidentifier NOT NULL,
+	SortOrder int NOT NULL,
+	Quantity decimal(19, 5) NOT NULL,
+	Price decimal(19, 5) NOT NULL,
+	FullPrice decimal(19, 5) NOT NULL,
+	ServiceCharge decimal(19, 5) NOT NULL,
+	IsScTaxable bit NOT NULL,
+	ServiceTaxRate decimal(19, 5) NOT NULL,
+	VatRate decimal(19, 5) NOT NULL,
+	ServiceTaxID uniqueidentifier NOT NULL,
+	VatID uniqueidentifier NOT NULL,
+	Discount decimal(19, 5) NOT NULL,
+	Amount  AS (case when [IsScTaxable]=(1) then ((([Quantity]*[Price])*((1)-[Discount]))*((1)+[ServiceCharge]))*(((1)+[ServiceTaxRate])+[VatRate]) else (([Quantity]*[Price])*((1)-[Discount]))*((((1)+[ServiceCharge])+[ServiceTaxRate])+[VatRate]) end)
+	)  ON [PRIMARY]
+GO
+IF EXISTS(SELECT * FROM dbo.Inventories)
+	 EXEC('INSERT INTO dbo.Tmp_Inventories (InventoryID, KotID, ProductID, SortOrder, Quantity, Price, FullPrice, ServiceCharge, IsScTaxable, ServiceTaxRate, VatRate, ServiceTaxID, VatID, Discount)
+		SELECT InventoryID, KotID, ProductID, 0, Quantity, Price, FullPrice, ServiceCharge, IsScTaxable, ServiceTaxRate, VatRate, ServiceTaxID, VatID, Discount FROM dbo.Inventories WITH (HOLDLOCK TABLOCKX)')
+GO
+ALTER TABLE dbo.InventoryModifiers DROP CONSTRAINT FK80820FB4BA29671A
+GO
+DROP TABLE dbo.Inventories
+GO
+EXECUTE sp_rename N'dbo.Tmp_Inventories', N'Inventories', 'OBJECT' 
+GO
+ALTER TABLE dbo.Inventories ADD CONSTRAINT
+	PK__Inventories__0DAF0CB0 PRIMARY KEY CLUSTERED 
+	(
+	InventoryID
+	) WITH( STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
+
+GO
+ALTER TABLE dbo.Inventories ADD CONSTRAINT
+	FK8C0CFB22DB70F42 FOREIGN KEY
+	(
+	KotID
+	) REFERENCES dbo.Kots
+	(
+	KotID
+	) ON UPDATE  NO ACTION 
+	 ON DELETE  NO ACTION 
+	
+GO
+ALTER TABLE dbo.Inventories ADD CONSTRAINT
+	FK8C0CFB223F88CAB6 FOREIGN KEY
+	(
+	ProductID
+	) REFERENCES dbo.Products
+	(
+	ProductID
+	) ON UPDATE  NO ACTION 
+	 ON DELETE  NO ACTION 
+	
+GO
+ALTER TABLE dbo.Inventories ADD CONSTRAINT
+	FK8C0CFB221DECC269 FOREIGN KEY
+	(
+	ServiceTaxID
+	) REFERENCES dbo.Taxes
+	(
+	TaxID
+	) ON UPDATE  NO ACTION 
+	 ON DELETE  NO ACTION 
+	
+GO
+ALTER TABLE dbo.Inventories ADD CONSTRAINT
+	FK8C0CFB22EB4DE5BC FOREIGN KEY
+	(
+	VatID
+	) REFERENCES dbo.Taxes
+	(
+	TaxID
+	) ON UPDATE  NO ACTION 
+	 ON DELETE  NO ACTION 
+	
+GO
+ALTER TABLE dbo.InventoryModifiers ADD CONSTRAINT
+	FK80820FB4BA29671A FOREIGN KEY
+	(
+	InventoryID
+	) REFERENCES dbo.Inventories
+	(
+	InventoryID
+	) ON UPDATE  NO ACTION 
+	 ON DELETE  NO ACTION 
+	
+GO
+COMMIT