public static void Initialize(SimpleApiDBContext context)
{
context.Database.EnsureCreated();
if (context.DataItems.Any())
{
return; // Database has been populated.
}
// populate the database
Models.DataItem[] dataItems = new Models.DataItem[]
{
new Models.DataItem()
{
Id = "FirstItem", Value = "This is an item added by the Database initialization."
}
};
foreach (Models.DataItem dataItem in dataItems)
{
context.DataItems.Add(dataItem);
}
context.SaveChanges();
}
private static void InitializeDatabase(IHost host)
{
using (IServiceScope scope = host.Services.CreateScope())
{
IServiceProvider services = scope.ServiceProvider;
try
{
Data.SimpleApiDBContext context = services.GetRequiredService <Data.SimpleApiDBContext>();
Data.DatabaseInitializer.Initialize(context);
}
catch (Exception exception)
{
ILogger logger = services.GetRequiredService <ILogger <Program> >();
logger.LogError(exception, "An error occurred while creating the Database.");
}
}
}
