/// <summary>
/// Configure access to the database,
/// Then issue any pending database migrations to update the database structure to match the model
/// Then seed the database with sample data to be friendly
/// </summary>
/// <param name="host"></param>
private static void ConfigureDatabase(IWebHost host)
{
using (var scope = host.Services.CreateScope()) {
var services = scope.ServiceProvider;
var logger = services.GetRequiredService <ILogger <Program> >();
try {
AssetModelContext context = services.GetRequiredService <AssetModelContext>();
bool connected = false;
while (!connected)
{
try {
context = services.GetRequiredService <AssetModelContext>();
context.Database.OpenConnection();
connected = true;// if no exception throw
}
catch (Exception) {
logger.LogWarning("Failed to open db connection - trying in 5sec ");
Thread.Sleep(5000);
}
}
context.Database.Migrate();
AssetModelContext.Initialize(services);
} catch (Exception ex) {
logger.LogError(ex, "An error occurred seeding the DB.");
}
}
}
/// <summary>
/// Create a new API controller for OVE Asset Models using Dependency Injection
/// </summary>
/// <param name="context">Database Context</param>
/// <param name="logger">logger</param>
/// <param name="fileOperations">something that understands what to do with files</param>
/// <param name="serviceRepository">service repository</param>
public OVEAssetModelController(AssetModelContext context, ILogger <OVEAssetModelController> logger,
IAssetFileOperations fileOperations, ServiceRepository serviceRepository)
{
_context = context;
_logger = logger;
_fileOperations = fileOperations;
_serviceRepository = serviceRepository;
_logger.LogInformation("started Asset Controller Started");
}
