Enticify Admin Trigger Examples

TriggerExamples.cs

using Enticify.Promotions.Admin;
using Enticify.Promotions.Admin.PropertyReferences;
using Xunit;

namespace Enticify.Tests.Promotions.Admin
{
    public class TriggerExamples
    {
        private readonly PromotionDefinition _pd = new PromotionDefinition();

        [Fact]
        public void XAmountInBasket()
        {
            //Spend $100 on anything.
            _pd.ConditionExpression = new LineUnitSelection
                                      {
                                          SelectionQuantity = new[] {new SubtotalRangeQuantity(100, 100, "USD")},
                                          LineUnitExpression = new AlwaysTrueExpression()
                                      };
        }

        [Fact]
        public void SpecificProductInBasket()
        {
            //Buy 1 of Product 1234 (from catalog Beads). 
            _pd.ConditionExpression = new LineUnitSelection
                                      {
                                          SelectionQuantity = new[] {new QuantityRange(1, 1, "*")},
                                          LineUnitExpression = new ExpressionCombination(CombinationResult.AllTrue)
                                                               {
                                                                   new Equals<string>(new LineItemPropertyReference("ProductID"), "1234"),
                                                                   new Equals<string>(new LineItemPropertyReference("CatalogName"), "Beads"),
                                                               }
                                      };
        }

        [Fact]
        public void DealerLevel()
        {
            //"GOLD" or "SILVER" dealers get it.
            _pd.PrerequisiteExpresssion = new ExpressionCombination(CombinationResult.AnyTrue)
                                          {
                                              new Equals<string>(new ContextObjectPropertyReference("UserObject", "DealerInfo.Level"), "SILVER"),
                                              new Equals<string>(new ContextObjectPropertyReference("UserObject", "DealerInfo.Level"), "GOLD"),
                                          };
        }

        [Fact]
        public void ComplexExpressionExample()
        {
            //This example demonstrates ExpressionCombination nesting.
            _pd.PrerequisiteExpresssion = new ExpressionCombination(CombinationResult.AllTrue)
                                          {
                                              //Silver OR Gold dealer
                                              new ExpressionCombination(CombinationResult.AnyTrue)
                                              {
                                                  new Equals<string>(new ContextObjectPropertyReference("UserObject", "DealerInfo.Level"), "SILVER"),
                                                  new Equals<string>(new ContextObjectPropertyReference("UserObject", "DealerInfo.Level"), "GOLD"),
                                              },
                                              //...AND, 
                                              new ExpressionCombination(CombinationResult.NoneTrue)
                                              {
                                                  new Equals<string>(new ContextObjectPropertyReference("UserObject", "Account.Level"), "BASIC"),
                                                  new Equals<bool>(new ContextObjectPropertyReference("CustomObjectThingy", "BoolProp"), false),
                                              }
                                          };
        }
    }
}