public void TestAddBookAddedActionToUpdateDates()
{
//SETUP
var options = SqliteInMemory.CreateOptions <ExampleDbContext>();
var config = new GenericEventRunnerConfig();
config.AddActionToRunAfterDetectChanges <ExampleDbContext>(localContext =>
{
foreach (var entity in localContext.ChangeTracker.Entries()
.Where(e =>
e.State == EntityState.Added ||
e.State == EntityState.Modified))
{
var tracked = entity.Entity as ICreatedUpdated;
tracked?.LogChange(entity.State == EntityState.Added, entity);
}
});
var context = options.CreateAndSeedDbWithDiForHandlers <OrderCreatedHandler>(null, config);
{
//ATTEMPT
var book = Book.CreateBookWithEvent("test");
context.Add(book);
context.SaveChanges();
book.WhenCreatedUtc.Subtract(DateTime.UtcNow).TotalMilliseconds.ShouldBeInRange(-100, 10);
Thread.Sleep(1000);
book.ChangeTitle("new title");
context.SaveChanges();
//VERIFY
book.LastUpdatedUtc.Subtract(DateTime.UtcNow).TotalMilliseconds.ShouldBeInRange(-100, 10);
}
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services) //#A
{
services.AddControllersWithViews() //#B
//.AddRazorRuntimeCompilation() //This recompile a razor page if you edit it while the app is running
//Added this because my logs display needs the enum as a string
.AddJsonOptions(opts =>
{
opts.JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter());
});
var bookAppSettings = Configuration.GetBookAppSettings();
services.AddSingleton(bookAppSettings);
//This gets the correct sql connection string based on the BookAppSettings
var sqlConnection = Configuration.GetCorrectSqlConnection(bookAppSettings);
//This registers both DbContext. Each MUST have a unique MigrationsHistoryTable for Migrations to work
services.AddDbContext <BookDbContext>(
options => options.UseSqlServer(sqlConnection, dbOptions =>
dbOptions.MigrationsHistoryTable("BookMigrationHistoryName")));
services.AddDbContext <OrderDbContext>(
options => options.UseSqlServer(sqlConnection, dbOptions =>
dbOptions.MigrationsHistoryTable("OrderMigrationHistoryName")));
services.AddHttpContextAccessor();
services.Configure <BookAppSettings>(options =>
Configuration.GetSection(nameof(BookAppSettings)).Bind(options));
services.AddSingleton <IMenuBuilder, MenuBuilder>();
//This registers all the services across all the projects in this application
var diLogs = services.RegisterAssemblyPublicNonGenericClasses(
Assembly.GetAssembly(typeof(IDisplayOrdersService)),
Assembly.GetAssembly(typeof(IPlaceOrderBizLogic)),
Assembly.GetAssembly(typeof(IPlaceOrderDbAccess)))
.AsPublicImplementedInterfaces();
//BookApp.Books startup
var test = services.RegisterBooksServices(Configuration);
//Register EfCore.GenericEventRunner
var eventConfig = new GenericEventRunnerConfig();
eventConfig.RegisterSaveChangesExceptionHandler <BookDbContext>(BookWithEventsConcurrencyHandler.HandleCacheValuesConcurrency);
eventConfig.AddActionToRunAfterDetectChanges <BookDbContext>(BookDetectChangesExtensions.ChangeChecker);
var logs = services.RegisterGenericEventRunner(eventConfig,
Assembly.GetAssembly(typeof(ReviewAddedHandler)) //SQL cached values event handlers
);
//Register EfCoreGenericServices
services.ConfigureGenericServicesEntities(typeof(BookDbContext))
.ScanAssemblesForDtos(
BooksStartupInfo.GenericServiceAssemblies.ToArray()
).RegisterGenericServices();
var softLogs = services.RegisterSoftDelServicesAndYourConfigurations();
}
public void TestGenericEventRunnerConfigAddActionToRunAfterDetectChangeOk()
{
//SETUP
var options = SqliteInMemory.CreateOptions <BookDbContext>();
var eventConfig = new GenericEventRunnerConfig();
eventConfig.AddActionToRunAfterDetectChanges <BookDbContext>(localContext =>
localContext.ChangeChecker());
using var context = options.CreateDbWithDiForHandlers <BookDbContext, ReviewAddedHandler>(null, eventConfig);
context.Database.EnsureCreated();
//ATTEMPT
var books = context.SeedDatabaseFourBooks();
//VERIFY
var timeNow = DateTime.UtcNow;
books.ForEach(x => x.LastUpdatedUtc.ShouldBeInRange(DateTime.UtcNow.AddMilliseconds(-500), timeNow));
books.ForEach(x => x.NotUpdatedYet.ShouldBeTrue());
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services) //#A
{
services.AddControllersWithViews() //#B
//.AddRazorRuntimeCompilation() //This recompile a razor page if you edit it while the app is running
//Added this because my logs display needs the enum as a string
.AddJsonOptions(opts =>
{
opts.JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter());
});
var connectionString = Configuration.GetConnectionString("DefaultConnection");
//This registers both DbContext. Each MUST have a unique MigrationsHistoryTable for Migrations to work
services.AddDbContext <BookDbContext>(
options => options.UseSqlServer(connectionString, dbOptions =>
dbOptions.MigrationsHistoryTable("BookMigrationHistoryName")));
services.AddHttpContextAccessor();
//ModMod.Books startup
var test = services.RegisterBooksServices(Configuration);
//Register EfCore.GenericEventRunner
var eventConfig = new GenericEventRunnerConfig();
eventConfig.RegisterSaveChangesExceptionHandler <BookDbContext>(BookWithEventsConcurrencyHandler.HandleCacheValuesConcurrency);
eventConfig.AddActionToRunAfterDetectChanges <BookDbContext>(BookDetectChangesExtensions.ChangeChecker);
var logs = services.RegisterGenericEventRunner(eventConfig,
Assembly.GetAssembly(typeof(ReviewAddedHandler)) //SQL cached values event handlers
);
//Register EfCoreGenericServices
services.ConfigureGenericServicesEntities(typeof(BookDbContext))
.ScanAssemblesForDtos(
BooksStartupInfo.GenericServiceAssemblies.ToArray()
).RegisterGenericServices();
var softLogs = services.RegisterSoftDelServicesAndYourConfigurations();
}
public async Task TestWriteBooksAsyncCheckAddUpdateDates()
{
//SETUP
var fileDir = Path.Combine(TestData.GetTestDataDir());
var options = SqliteInMemory.CreateOptions <BookDbContext>();
options.TurnOffDispose();
var timeNow = DateTime.UtcNow;
var eventConfig = new GenericEventRunnerConfig
{
NotUsingDuringSaveHandlers = true
};
eventConfig.AddActionToRunAfterDetectChanges <BookDbContext>(localContext =>
localContext.ChangeChecker());
using var context = options.CreateDbWithDiForHandlers <BookDbContext, ReviewAddedHandler>(null, eventConfig);
context.Database.EnsureCreated();
await context.SeedDatabaseWithBooksAsync(fileDir); //The LastUpdatedUtc is set via events
context.ChangeTracker.Clear();
//ATTEMPT
var serviceProvider = BuildServiceProvider(options);
var generator = new BookGenerator(serviceProvider);
await generator.WriteBooksAsync(fileDir, false, 20, true, default);
//VERIFY
var books = context.Books
.Include(x => x.Reviews)
.Include(x => x.AuthorsLink).ToList();
books.All(x => x.LastUpdatedUtc >= timeNow).ShouldBeTrue();
books.SelectMany(x => x.Reviews).All(x => x.LastUpdatedUtc >= timeNow).ShouldBeTrue();
books.SelectMany(x => x.AuthorsLink).All(x => x.LastUpdatedUtc >= timeNow).ShouldBeTrue();
options.ManualDispose();
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services) //#A
{
services.AddControllersWithViews() //#B
.AddRazorRuntimeCompilation() //This recompile a razor page if you edit it while the app is running
//Added this because my logs display needs the enum as a string
.AddJsonOptions(opts =>
{
opts.JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter());
});
var bookAppSettings = Configuration.GetBookAppSettings();
services.AddSingleton(bookAppSettings);
//This gets the correct sql connection string based on the BookAppSettings
var sqlConnection = Configuration.GetCorrectSqlConnection(bookAppSettings);
//This registers both DbContext. Each MUST have a unique MigrationsHistoryTable for Migrations to work
services.AddDbContext <BookDbContext>(
options => options.UseSqlServer(sqlConnection, dbOptions =>
dbOptions.MigrationsHistoryTable("BookMigrationHistoryName")));
services.AddDbContext <OrderDbContext>(
options => options.UseSqlServer(sqlConnection, dbOptions =>
dbOptions.MigrationsHistoryTable("OrderMigrationHistoryName")));
var cosmosSettings = Configuration.GetCosmosDbSettings(bookAppSettings);
if (cosmosSettings != null)
{
services.AddDbContext <CosmosDbContext>(options => options.UseCosmos(
cosmosSettings.ConnectionString,
cosmosSettings.DatabaseName));
}
else
{
services.AddSingleton <CosmosDbContext>(_ => null);
}
services.AddHttpContextAccessor();
services.Configure <BookAppSettings>(options =>
Configuration.GetSection(nameof(BookAppSettings)).Bind(options));
services.AddSingleton <IMenuBuilder, MenuBuilder>();
//This registers all the services across all the projects in this application
var diLogs = services.RegisterAssemblyPublicNonGenericClasses(
Assembly.GetAssembly(typeof(ICheckFixCacheValuesService)),
Assembly.GetAssembly(typeof(BookListDto)),
Assembly.GetAssembly(typeof(IBookToCosmosBookService)),
Assembly.GetAssembly(typeof(IBookGenerator)),
Assembly.GetAssembly(typeof(IPlaceOrderBizLogic)),
Assembly.GetAssembly(typeof(IPlaceOrderDbAccess)),
Assembly.GetAssembly(typeof(IListBooksCachedService)),
Assembly.GetAssembly(typeof(ICosmosEfListNoSqlBooksService)),
Assembly.GetAssembly(typeof(IListBooksService)),
Assembly.GetAssembly(typeof(IDisplayOrdersService)),
Assembly.GetAssembly(typeof(IListUdfsBooksService)),
Assembly.GetAssembly(typeof(IListUdfsBooksService))
)
.AsPublicImplementedInterfaces();
services.AddHostedService <CheckFixCacheBackground>();
//Register EfCore.GenericEventRunner
var eventConfig = new GenericEventRunnerConfig
{
NotUsingDuringSaveHandlers = cosmosSettings == null //This stops any attempts to update cosmos db if not turned on
};
eventConfig.RegisterSaveChangesExceptionHandler <BookDbContext>(BookWithEventsConcurrencyHandler.HandleCacheValuesConcurrency);
eventConfig.AddActionToRunAfterDetectChanges <BookDbContext>(BookDetectChangesExtensions.ChangeChecker);
var logs = services.RegisterGenericEventRunner(eventConfig,
Assembly.GetAssembly(typeof(ReviewAddedHandler)), //SQL cached values event handlers
Assembly.GetAssembly(typeof(BookChangeHandlerAsync)) //Cosmos Db event handlers
);
//Register EfCoreGenericServices
services.ConfigureGenericServicesEntities(typeof(BookDbContext), typeof(OrderDbContext))
.ScanAssemblesForDtos(
Assembly.GetAssembly(typeof(BookListDto)),
Assembly.GetAssembly(typeof(AddReviewDto))
).RegisterGenericServices();
var softLogs = services.RegisterSoftDelServicesAndYourConfigurations();
}