public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (DataSettingsManager.DatabaseIsInstalled)
{
return;
}
if (!Enum.TryParse(_installationConfiguration["DataProvider"], out DataProviderType dataProviderType))
{
throw new DataException("Wrong data provider type.");
}
var dataProvider = DataProviderManager.GetDataProvider(dataProviderType);
var connectionString = _installationConfiguration["ConnectionString"];
if (connectionString.IsNullOrEmpty())
{
throw new DataException("Connection string is wrong.");
}
DataSettingsManager.SaveSettings(new DataSettings()
{
DataProvider = dataProviderType,
ConnectionString = connectionString
}, _fileProvider);
DataSettingsManager.LoadSettings(reloadSettings: true);
if (!dataProvider.IsDatabaseExists())
{
dataProvider.CreateDatabase(_installationConfiguration["Collation"]);
dataProvider.InitializeDatabase();
_installationService = EngineContext.Current.Resolve <IInstallationService>();
_installationService.InstallRequiredData();
return;
}
//update schema
dataProvider.InitializeDatabase();
}
