public static async Task Main(string[] args)
{
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService<ILoggerFactory>();
try
{
var context = services.GetRequiredService<StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedAsync(context,loggerFactory);
}
catch(Exception ex)
{
var logger = loggerFactory.CreateLogger<Program>();
logger.LogError(ex, "Error occured during migration");
}
}
host.Run();
}
public static async Task Main(string[] args)
{
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
NLog.Logger logger = NLog.Web.NLogBuilder.ConfigureNLog("nlog.config").GetCurrentClassLogger();
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService<ILoggerFactory>().CreateLogger<Program>();
try
{
var context = services.GetRequiredService<StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedAsync(context, loggerFactory);
}
catch (Exception ex)
{
logger.Error(ex, "An error occured during migration");
}
}
host.Run();
}
public static async Task Main(string[] args)
{
var host = CreateHostBuilder(args).Build();
// Apply migrations and create database if it doesn't exist.
using (var scope = host.Services.CreateScope()) {
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory> ();
try {
var context = services.GetRequiredService <StoreContext> ();
await context.Database.MigrateAsync();
// seed data into database using json files
await StoreContextSeed.SeedAsync(context, loggerFactory);
} catch (Exception e) {
var logger = loggerFactory.CreateLogger <Program> ();
logger.LogError(e, "An error occured during migration");
}
}
host.Run();
}
public static async Task Main(string[] args)
{
// While Starting the Application if the database is not there.
// Any Pending migration not carried will be done with below configuration.
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetService <ILoggerFactory>();
try
{
// while program gets started the below code will create the
// database Skinet if not there and do the migration if not there
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedData(context, loggerFactory);
// while program gets started the below code will create the
// database Identity if not available along with migration
var userManager = services.GetRequiredService <UserManager <AppUser> >();
var identityContext = services.GetRequiredService <AppIdentityDBContext>();
await identityContext.Database.MigrateAsync();
await AppIdentityContextSeed.SeedUserAsync(userManager);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "Failed to migrate");
}
}
host.Run();
}
public static async Task Main(string[] args)
{
// var config = new ConfigurationBuilder()
// .AddJsonFile("appsettings.Development.json").Build();
var host = CreateHostBuilder(args).Build();
using var scope = host.Services.CreateScope();
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
CreateHostBuilder(args).Build().Run();
var context = services.GetRequiredService <StoreContext>();
await StoreContextSeed.SeedAsync(context, loggerFactory);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error occurred during migration");
}
}
public static async Task Main(string[] args)
{
// Bu kısım proje çalıştırıldığında eğer data contextte bir değişiklik var ise bunu data base e aktarıyor
//
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
//olası hataları yakalamak ıcın logger factory servisi çağırılıyor. catch blogunda da olası hata durumunda hata geliştiriciye gösteriliyor.
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
//alttaki kod migration oluşturulacak context'i bulup context değişkenine atıyor.
var context = services.GetRequiredService <StoreContext>();
//üst tarafta açıklanan context ile data base oluşturmak için bağlantı adresi nokta database nokta migration kullanılıyor tabiki işlemin süresi boyunca program durdurulmaması için async olarak yapılıyor.
await context.Database.MigrateAsync();
//Burada hazır verileri data base e yolluyoruz.
await StoreContextSeed.SeedAsync(context, loggerFactory);
var userManager = services.GetRequiredService <UserManager <AppUser> >();
var identityContext = services.GetRequiredService <AppIdentityDbContext>();
await identityContext.Database.MigrateAsync();
await AppIdentityDbContextSeed.SeedUserAsync(userManager);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error occurred during migration");
}
}
host.Run();
}
public static async Task Main(string[] args)
{
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
// ILoggerFactory pour le jounal des log
var loggerFactor = services.GetRequiredService <ILoggerFactory>();
// crée la base si n'existe pas
try
{
//ajout des données et création de la base skinet.db
// et des tables si besoin
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync();
// appel de la méthode de seed
await StoreContextSeed.SeedAsync(context, loggerFactor);
//ajout des données et création de la base skinet.db
// et des tables si besoin
var identityContext = services.GetRequiredService <AppIdentityDbContext>();
var userManager = services.GetRequiredService <UserManager <AppUser> >();
await identityContext.Database.MigrateAsync();
// appel de la methode seed
await AppIdentityDbContextSeed.SeedUserAsync(userManager);
}
catch (Exception e)
{
var logger = loggerFactor.CreateLogger <Program>();
logger.LogError(e, "Erreur creation base");
}
}
host.Run();
}
public async static Task Main(string[] args)
{
//executes a process
var host = CreateHostBuilder(args).Build();
//essentially you need to get the services, which is part of the host
//these are available in the startup class too
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
//serices provider gets access to all things dependency injection
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedAsync(context, loggerFactory);
var userManager = services.GetRequiredService <UserManager <AppUser> >();
// need reference to identity db context
var identityContext = services.GetRequiredService <AppIdentityDbContext>();
await identityContext.Database.MigrateAsync();
// applies all pending migrations to the database
await AppIdentityDbContextSeed.SeedUsersAsync(userManager);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error occured during migration");
}
}
host.Run();
}
public async static Task Main(string[] args)
{
//Cria banco de dados caso não exista
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
//Cria contexto "Store" e inclui dados seed
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedAsync(context, loggerFactory);
//Identity - Passo 9: Recupera referênca "UserManager" para "AppUser"
var userManager = services.GetRequiredService <UserManager <AppUser> >();
//Identity - Passo 10: Recupera referência para AppIdentityDbContext
var identityContext = services.GetRequiredService <AppIdentityDbContext>();
//Identity - Passo 11: Tentar criar banco de dados
await identityContext.Database.MigrateAsync();
//Identity - Passo 12: Inclui dados seed no contexto
await AppIdentityDbContextSeed.SeedUsersAsync(userManager);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error ocurred during migration");
}
}
host.Run();
}
// most important file? main? Main runs first builds
public static async Task Main(string[] args)
{
//CreateHostBuilder(args).Build().Run();
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
//var userSampleContext = services.GetRequiredService<DataContext>();
//await userSampleContext.Database.MigrateAsync();
//await Seed.SeedAsync(context, loggerFactory);
//await Seed.SeedUsersAsync(userSampleContext, loggerFactory);
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedAsync(context, loggerFactory);
var userManager = services.GetRequiredService <UserManager <AppUser> >();
var identityContext = services.GetRequiredService <AppIdentityDbContext>();
await identityContext.Database.MigrateAsync();
await AppIdentityDbContextSeed.SeedUsersAsync(userManager);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error occured during migration");
}
}
host.Run();
}
//called when started the project
public static async Task Main(string[] args)
{
//configure host
var host = CreateHostBuilder(args).Build();
//access to data context
//don't have control to lifetime
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
//log any info
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync(); //apply pending migration to db or create db if not exists
await StoreContextSeed.SeedAsync(context, loggerFactory);
// add user manager
var userManager = services.GetRequiredService <UserManager <AppUser> >();
var identityContext = services.GetRequiredService <AppIdentityDbContext>();
await identityContext.Database.MigrateAsync();
await AppIdentityDbContextSeed.SeedUsersAsync(userManager);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error occured during migration");
}
}
host.Run();
}
public static async Task Main(string[] args)
{
// CreateHostBuilder(args).Build().Run();
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope()) // creating the service scope
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync(); // apply the pending migration to the databse / if db do not exist then it will create the database.
await StoreContextSeed.SeedAsync(context, loggerFactory);
}
catch (Exception e)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError("Error occured during migration" + e.Message);
}
}
host.Run();
}
public static async Task Main(string[] args)
{
//only called during first time, during worker process initialiation.At subsequent requests it wont be called
var host = CreateHostBuilder(args).Build();// Run the given actions to initialize the host. This can only be called once.
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedAsync(context, loggerFactory);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error occured during migration");
}
}
host.Run();
}
public static async Task Main(string[] args)
{
//old method
//CreateHostBuilder(args).Build().Run();
//new method so that Migration cab be run automatically
//i.e when the DB does not exist e.g at deployment
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedAsync(context, loggerFactory);
var userManager = services.GetRequiredService <UserManager <AppUser> >();
var identityContext = services.GetRequiredService <AppIdentityDbContext>();
await identityContext.Database.MigrateAsync();
await AppIdentityDbContextSeed.SeeduserAsync(userManager);
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error occured during Migration");
}
}
host.Run();
}
public static async Task Main(string[] args)
{
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>();
try
{
var context = services.GetRequiredService <StoreContext>();
await context.Database.MigrateAsync();
await StoreContextSeed.SeedAsync(context, loggerFactory); // we can call this method directly because this is a static so we do not need to create an instance from a class
}
catch (Exception ex)
{
var logger = loggerFactory.CreateLogger <Program>();
logger.LogError(ex, "An error occured during migration");
}
}
host.Run();
}