refactor: replace SystemClock with TimeProvider

Chapter-1-initial-architecture/Src/Fitnet.IntegrationTests/Common/TestEngine/Configuration/ConfigurationExtensions.cs

@@ -3,10 +3,9 @@ namespace EvolutionaryArchitecture.Fitnet.IntegrationTests.Common.TestEngine.Con
 using System.Reflection;
 using EvolutionaryArchitecture.Fitnet.Common.Events.EventBus;
 using EvolutionaryArchitecture.Fitnet.Common.Events.EventBus.InMemory;
-using EvolutionaryArchitecture.Fitnet.Common.SystemClock;
 using Microsoft.AspNetCore.Mvc.Testing;
 using Microsoft.AspNetCore.TestHost;
-using SystemClock;
+using Microsoft.Extensions.Time.Testing;
 
 internal static class ConfigurationExtensions
 {
@@ -37,7 +36,7 @@ private static WebApplicationFactory<T> UseSettings<T>(this WebApplicationFactor
     internal static WebApplicationFactory<T> SetFakeSystemClock<T>(this WebApplicationFactory<T> webApplicationFactory, DateTimeOffset fakeDateTimeOffset)
         where T : class =>
         webApplicationFactory.WithWebHostBuilder(webHostBuilder => webHostBuilder.ConfigureTestServices(services =>
-            services.AddSingleton<ISystemClock>(new FakeSystemClock(fakeDateTimeOffset))));
+            services.AddSingleton<TimeProvider>(new FakeTimeProvider(fakeDateTimeOffset))));
 
     internal static WebApplicationFactory<T> WithFakeEventBus<T>(this WebApplicationFactory<T> webApplicationFactory, IEventBus eventBusMock)
         where T : class =>
@@ -48,5 +47,4 @@ internal static WebApplicationFactory<T> WithFakeConsumers<T>(this WebApplicatio
         where T : class =>
         webApplicationFactory.WithWebHostBuilder(webHostBuilder => webHostBuilder.ConfigureTestServices(services =>
             services.AddInMemoryEventBus(Assembly.GetExecutingAssembly())));
-
 }

Chapter-1-initial-architecture/Src/Fitnet.IntegrationTests/Fitnet.IntegrationTests.csproj

@@ -8,6 +8,7 @@
     <ItemGroup>
         <PackageReference Include="Bogus" Version="34.0.2" />
         <PackageReference Include="FluentAssertions" Version="6.12.0" />
+        <PackageReference Include="Microsoft.Extensions.TimeProvider.Testing" Version="8.0.0" />
         <PackageReference Include="NSubstitute" Version="5.1.0" />
         <PackageReference Include="Verify.Xunit" Version="22.5.0" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">

Chapter-1-initial-architecture/Src/Fitnet/Common/Clock/ClockModule.cs

@@ -0,0 +1,7 @@
+namespace EvolutionaryArchitecture.Fitnet.Common.Clock;
+
+internal static class ClockModule
+{
+    internal static IServiceCollection AddClock(this IServiceCollection services) =>
+        services.AddSingleton(TimeProvider.System);
+}

Chapter-1-initial-architecture/Src/Fitnet/Contracts/SignContract/SignContractEndpoint.cs

@@ -3,14 +3,14 @@ namespace EvolutionaryArchitecture.Fitnet.Contracts.SignContract;
 using Data.Database;
 using Events;
 using EvolutionaryArchitecture.Fitnet.Common.Events.EventBus;
-using Common.SystemClock;
 using Common.Validation.Requests;
 
 internal static class SignContractEndpoint
 {
     internal static void MapSignContract(this IEndpointRouteBuilder app) => app.MapPatch(ContractsApiPaths.Sign,
             async (Guid id, SignContractRequest request,
-                ContractsPersistence persistence, IEventBus bus, ISystemClock systemClock,
+                ContractsPersistence persistence, IEventBus bus,
+                TimeProvider timeProvider,
                 CancellationToken cancellationToken) =>
             {
                 var contract =
@@ -21,7 +21,8 @@ internal static void MapSignContract(this IEndpointRouteBuilder app) => app.MapP
                     return Results.NotFound();
                 }
 
-                contract.Sign(request.SignedAt, systemClock.Now);
+                var dateNow = timeProvider.GetUtcNow();
+                contract.Sign(request.SignedAt, dateNow);
                 await persistence.SaveChangesAsync(cancellationToken);
 
                 var @event = ContractSignedEvent.Create(contract.Id, contract.CustomerId, contract.SignedAt!.Value,

Chapter-1-initial-architecture/Src/Fitnet/Offers/Prepare/PassExpiredEventHandler.cs

@@ -5,16 +5,16 @@ namespace EvolutionaryArchitecture.Fitnet.Offers.Prepare;
 using Passes.MarkPassAsExpired.Events;
 using Common.Events;
 using Common.Events.EventBus;
-using Common.SystemClock;
 
 internal sealed class PassExpiredEventHandler(
     IEventBus eventBus,
     OffersPersistence persistence,
-    ISystemClock systemClock) : IIntegrationEventHandler<PassExpiredEvent>
+    TimeProvider timeProvider) : IIntegrationEventHandler<PassExpiredEvent>
 {
     public async Task Handle(PassExpiredEvent @event, CancellationToken cancellationToken)
     {
-        var offer = Offer.PrepareStandardPassExtension(@event.CustomerId, systemClock.Now);
+        var nowDate = timeProvider.GetUtcNow();
+        var offer = Offer.PrepareStandardPassExtension(@event.CustomerId, nowDate);
         persistence.Offers.Add(offer);
         await persistence.SaveChangesAsync(cancellationToken);
 

Chapter-1-initial-architecture/Src/Fitnet/Passes/MarkPassAsExpired/MarkPassAsExpiredEndpoint.cs

@@ -3,7 +3,6 @@ namespace EvolutionaryArchitecture.Fitnet.Passes.MarkPassAsExpired;
 using Data.Database;
 using Events;
 using EvolutionaryArchitecture.Fitnet.Common.Events.EventBus;
-using Common.SystemClock;
 
 internal static class MarkPassAsExpiredEndpoint
 {
@@ -12,7 +11,7 @@ internal static void MapMarkPassAsExpired(this IEndpointRouteBuilder app) => app
             async (
                 Guid id,
                 PassesPersistence persistence,
-                ISystemClock systemClock,
+                TimeProvider timeProvider,
                 IEventBus eventBus,
                 CancellationToken cancellationToken) =>
             {
@@ -22,7 +21,8 @@ internal static void MapMarkPassAsExpired(this IEndpointRouteBuilder app) => app
                     return Results.NotFound();
                 }
 
-                pass.MarkAsExpired(systemClock.Now);
+                var nowDate = timeProvider.GetUtcNow();
+                pass.MarkAsExpired(nowDate);
                 await persistence.SaveChangesAsync(cancellationToken);
                 await eventBus.PublishAsync(PassExpiredEvent.Create(pass.Id, pass.CustomerId), cancellationToken);
 

Chapter-1-initial-architecture/Src/Fitnet/Program.cs

@@ -1,6 +1,6 @@
+using EvolutionaryArchitecture.Fitnet.Common.Clock;
 using EvolutionaryArchitecture.Fitnet.Common.ErrorHandling;
 using EvolutionaryArchitecture.Fitnet.Common.Events.EventBus;
-using EvolutionaryArchitecture.Fitnet.Common.SystemClock;
 using EvolutionaryArchitecture.Fitnet.Common.Validation.Requests;
 using EvolutionaryArchitecture.Fitnet.Contracts;
 using EvolutionaryArchitecture.Fitnet.Offers;
@@ -12,9 +12,9 @@
 builder.Services.AddControllers();
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
-builder.Services.AddSystemClock();
 builder.Services.AddEventBus();
 builder.Services.AddRequestsValidations();
+builder.Services.AddClock();
 
 builder.Services.AddPasses(builder.Configuration);
 builder.Services.AddContracts(builder.Configuration);
@@ -52,7 +52,5 @@
 namespace EvolutionaryArchitecture.Fitnet
 {
     [UsedImplicitly]
-    public sealed class Program
-    {
-    }
+    public sealed class Program;
 }

Chapter-1-initial-architecture/Src/Fitnet/Reports/GenerateNewPassesRegistrationsPerMonthReport/DataRetriever/NewPassesRegistrationPerMonthReportDataRetriever.cs

@@ -3,9 +3,8 @@ namespace EvolutionaryArchitecture.Fitnet.Reports.GenerateNewPassesRegistrations
 using Dapper;
 using Dtos;
 using DataAccess;
-using Common.SystemClock;
 
-internal sealed class NewPassesRegistrationPerMonthReportDataRetriever(IDatabaseConnectionFactory databaseConnectionFactory, ISystemClock clock) : INewPassesRegistrationPerMonthReportDataRetriever
+internal sealed class NewPassesRegistrationPerMonthReportDataRetriever(IDatabaseConnectionFactory databaseConnectionFactory, TimeProvider timeProvider) : INewPassesRegistrationPerMonthReportDataRetriever
 {
     public async Task<IReadOnlyCollection<NewPassesRegistrationsPerMonthDto>> GetReportDataAsync(CancellationToken cancellationToken = default)
     {
@@ -15,7 +14,7 @@ SELECT EXTRACT(MONTH FROM ""Passes"".""From"")::INTEGER AS ""{nameof(NewPassesRe
                to_char(""Passes"".""From"", 'Month') AS ""{nameof(NewPassesRegistrationsPerMonthDto.MonthName)}"",
                COUNT(*) AS ""{nameof(NewPassesRegistrationsPerMonthDto.RegisteredPasses)}""
         FROM ""Passes"".""Passes""
-        WHERE EXTRACT(YEAR FROM ""Passes"".""From"") = '{clock.Now.Year}'
+        WHERE EXTRACT(YEAR FROM ""Passes"".""From"") = '{timeProvider.GetUtcNow().Year}'
         GROUP BY ""{nameof(NewPassesRegistrationsPerMonthDto.MonthName)}"", ""{nameof(NewPassesRegistrationsPerMonthDto.MonthOrder)}""
         ORDER BY ""{nameof(NewPassesRegistrationsPerMonthDto.MonthOrder)}""";