public async static Task Main(string[] args)
{
var host = CreateHostBuilder(args).Build();
using (var scope = host.Services.CreateScope())
{
var services = scope.ServiceProvider;
var loggerFactory = services.GetRequiredService <ILoggerFactory>
();
var logger = loggerFactory.CreateLogger <Program>();
try
{
var context = services.GetRequiredService <CustomerContext>();
await context.Database.MigrateAsync();
await SeedCustomers.SeedAsync(context, loggerFactory);
logger.LogInformation("Migration is applied");
}
catch (System.Exception ex)
{
logger.LogError(ex, "An error occured during migration");
}
}
host.Run();
}
public Startup(IHostingEnvironment env, IApplicationEnvironment appEnv)
{
var configBuilder = new ConfigurationBuilder(appEnv.ApplicationBasePath);
configBuilder.AddJsonFile("config.json");
configBuilder.AddEnvironmentVariables();
Configuration = configBuilder.Build();
if (bool.Parse(Configuration["Data:SeedDataOnStartup"]))
{
if (Configuration.GetSection("Persistence").Value.Equals("SQL"))
{
SeedCustomers.SeedToMSSQL(Configuration["Data:SQL:ConnectionString"]);
}
else if (Configuration.GetSection("Persistence").Value.Equals("Graph"))
{
SeedCustomers.SeedToNeo4j(Configuration["Data:Graph:ConnectionString"]);
}
}
}
