GonnaHetzMe/WotBlitzStatisticsBlazor
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Nullable refernce types refactoring

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Mikhail Shabanov committed 2020-12-27 12:39:25 +01:00
1 parent e5c90e03d3
commit e12734981b
85 files changed
+509 -351
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WotBlitzStatisticsPro.Logic/AccountInformationPipeline/Operations/FillPeriodDifferenceOperation.cs
+3 -4
View File
@@ -1,6 +1,5 @@
using System;
using System.Threading.Tasks;
using AutoMapper;
using WotBlitzStatisticsPro.Common.Model;
using WotBlitzStatisticsPro.Logic.AccountInformationPipeline.OperationContext;
using WotBlitzStatisticsPro.Logic.Calculations;
@@ -10,11 +9,11 @@ namespace WotBlitzStatisticsPro.Logic.AccountInformationPipeline.Operations
{
public class FillPeriodDifferenceOperation : IOperation<IOperationContext>
{
public Task Invoke(IOperationContext context, Func<IOperationContext, Task> next)
public Task Invoke(IOperationContext context, Func<IOperationContext, Task>? next)
{
var contextData = context.Get<IStatisticsPipelineData>();
if (contextData.History.Length > 1)
if (contextData?.History != null && contextData.History.Length > 1)
{
contextData.PeriodDifference = new StatisticsDifference();
var historyLastIndex = contextData.History.Length - 1;
@@ -22,7 +21,7 @@ namespace WotBlitzStatisticsPro.Logic.AccountInformationPipeline.Operations
contextData.PeriodDifference.FillDifference(contextData.History[0], contextData.History[historyLastIndex]);
}
return next.Invoke(context);
return next != null ? next.Invoke(context) : Task.CompletedTask;
}
}
}