HelpersForMicroservices

Common libraries for microservices written on .net core

Infrastructure.Api

Program.cs

For checking if DB has all latest migrations during service start, if DB is not up to date, apply all pending migrations and execute data seeder.

CreateHostBuilder(args).Build()
	.MigrateDbContext<DataPrivacyDbContext>((context, services) =>
	{
		var seedLogger = services.GetRequiredService<ILogger<DataPrivacyDbContext>>();
		new DataPrivacyDbContextSeed()
			.SeedAsync(context, seedLogger)
			.Wait();
	}).Run();

Where is:

• DataPrivacyDbContext - your DbContext
• DataPrivacyDbContextSeed - your DB seed class

Startup.cs

For registering global exception filter and request validator

services.AddControllers(options =>
{
	options.Filters.Add(typeof(HttpGlobalExceptionFilter));
	options.Filters.Add(typeof(ValidateModelStateFilter));
});

For registering API logger(to log all requests and responses)

// Should be registered before UseEndpoints
app.UseMiddleware<ApiLoggingMiddleware>();

Settings which can be specified for logger in appsettings.json in "Logging" section

"Logging": {
	"IgnoredPaths": [
	{
		"Method": "POST",
		"Path": "/api/Consents"
	},
	{
		"Method": "GET",
		"Path": "/api/Test"
	}
	],
	"LogsMaximumLengh": 0
}

• IgnoredPaths - you can specify HTTP method and Path with which request starts
• LogsMaximumLength - if you would like to cut request and response body reflected in logs in case they are super huge