static void Main(string[] args)
{
// Configuration
var builder = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true);
var configuration = builder.Build();
// Database
var optionsBuilder = new DbContextOptionsBuilder <SqliteConsoleContext>()
.UseSqlite(configuration.GetConnectionString("DefaultConnection"));
var context = new SqliteConsoleContext(optionsBuilder.Options);
context.Database.EnsureCreated();
// Services
var services = new ServiceCollection()
.AddLogging()
.AddSingleton(configuration)
.AddSingleton(optionsBuilder.Options)
.AddSingleton <IExampleService, ExampleService>()
.AddDbContextPool <SqliteConsoleContext>(options => options.UseSqlite(configuration.GetConnectionString("DefaultConnection")))
.BuildServiceProvider();
// Logging
services
.GetService <ILoggerFactory>()
.AddConsole(LogLevel.Trace);
var logger = services.GetService <ILoggerFactory>()
.CreateLogger <Program>();
logger.LogInformation($"Starting application at: {DateTime.Now}");
// Example Service
var service = services.GetService <IExampleService>();
service.AddExample("Test A");
service.AddExample("Test B");
service.AddExample("Test C");
service.GetExamples();
}
public ExampleService(ILoggerFactory loggerFactory, IConfigurationRoot configurationRoot, SqliteConsoleContext sqliteConsoleContext)
{
logger = loggerFactory.CreateLogger <ExampleService>();
config = configurationRoot;
context = sqliteConsoleContext;
}