static void AddDataServicesTo(IServiceCollection services, IConfigurationRoot _configuration)
{
var mongoConnectionString = _configuration["mongoConnectionString"];
var hasMongoCongured = !string.IsNullOrWhiteSpace(mongoConnectionString);
if (hasMongoCongured)
{
services.AddScoped(typeof(IRepositoryContext), (serviceProvider) =>
{
// @jijiechen: detect at every time initate a new IRepositoryContext
// may cause a performance issue
if (!MongoDbUtils.DatabaseExists(mongoConnectionString))
{
throw new ApplicationException("Could not find a database using specified connection string");
}
return(new MongoRepositoryContext(mongoConnectionString));
});
services.AddScoped(typeof(Repository <,>), typeof(MongoRepository <,>));
}
else
{
var dataContext = new InMemoryResponsitoryContext();
services.AddScoped(typeof(IRepositoryContext), (serviceProvider) => dataContext);
services.AddScoped(typeof(Repository <,>), typeof(InMemoryDataRepository <,>));
}
services.AddScoped(typeof(IDataRepository <>), typeof(BaseDataRepository <>));
}
void Dispose(bool disposing)
{
if (disposing)
{
GC.SuppressFinalize(this);
}
if (_dataContext != null)
{
(_dataContext as IDisposable).Dispose();
_dataContext = null;
}
if (_applicationContext != null)
{
(_applicationContext as IDisposable).Dispose();
_applicationContext = null;
}
}
