Filtering LINQ Queries Using Business Rules Engine

using System;
using CodeEffects.Rule.Attributes;
using CodeEffects.Rule.Common;

namespace CodeEffects.Rule.Demo.Filter.Asp.Common.Entities
{
	// See the following article for details on this interface and why do we need to declare it:
	// http://rule.codeeffects.com/Doc/Preserving-Attributes-In-Auto-Generated-Classes

	public interface IOrder
	{
		[ExcludeFromEvaluation]
		int OrderID { get; set; }

		[Field(DisplayName = "Product Description", ValueInputType = ValueInputType.User)]
		string ProductDescription { get; set; }

		[Field(DataSourceName = "ProductTypes", DisplayName = "Product Type")]
		int ProductTypeID { get; set; }

		[ExcludeFromEvaluation]
		string ProductTypeName { get; set; }

		[Field(DisplayName = "Product SKU Number", ValueInputType = ValueInputType.User)]
		string ProductSKU { get; set; }

		[Field(DataSourceName = "Colors", DisplayName = "Product Color")]
		int ColorID { get; set; }

		[ExcludeFromEvaluation]
		string ProductColorName { get; set; }

		[Field(DataSourceName = "Sizes", DisplayName = "Product Size")]
		int SizeID { get; set; }

		[ExcludeFromEvaluation]
		string ProductSizeName { get; set; }

		[Field(Min = 0, Max = 1000000, DisplayName = "Sub Total")]
		decimal Sub { get; set; }

		[Field(Min = 0, Max = 1000000, DisplayName = "Shipping Cost")]
		decimal Freight { get; set; }

		[Field(Min = 0, Max = 1000000, DisplayName = "Sale Tax")]
		decimal? Tax { get; set; }

		[Field(Min = 0, Max = 1000000)]
		decimal? Total { get; set; }

		[Field(DisplayName = "First Name", ValueInputType = ValueInputType.User)]
		string CustomerFirstName { get; set; }

		[Field(DisplayName = "Last Name", ValueInputType = ValueInputType.User)]
		string CustomerLastName { get; set; }

		[Field(DisplayName = "Email", ValueInputType = ValueInputType.User)]
		string CustomerEmail { get; set; }

		[Field(DisplayName = "Customer Company", ValueInputType = ValueInputType.User)]
		string CustomerCompany { get; set; }

		[Field(DisplayName = "Cell Phone", ValueInputType = ValueInputType.User)]
		string CustomerCellPone { get; set; }

		[Field(DateTimeFormat = "MMMM dd, yyyy", DisplayName = "Paid Date")]
		DateTime? DatePaid { get; set; }

		[Field(DateTimeFormat = "MMMM dd, yyyy", DisplayName = "Order Date")]
		DateTime DatePlaced { get; set; }

		[Field(DateTimeFormat = "MMMM dd, yyyy", DisplayName = "Date Shipped")]
		DateTime? DateShipped { get; set; }

		[Field(DisplayName = "Brand Description", ValueInputType = ValueInputType.User)]
		string ManufacturerName { get; set; }

		[Field(DisplayName = "Brand Description", ValueInputType = ValueInputType.User)]
		string ManufacturerDescription { get; set; }

		[Field(Min = 0, Max = 1000000, DisplayName = "Product Cost")]
		decimal ProductCost { get; set; }

		[Field(DateTimeFormat = "MMMM dd, yyyy", DisplayName = "Product Manufacture Date")]
		DateTime ProductionDate { get; set; }

		[Field(Min = 0, Max = 1000, DisplayName = "Product Weight in Kilos")]
		decimal? ProductWeight { get; set; }
	}
}