public MenuPlanCRUDService(ILogger <MenuPlanCRUDService> loggerIn)
{
MenuplanDatabaseSettings settings = new MenuplanDatabaseSettings
{
ConnectionString = Environment.GetEnvironmentVariable("ConnectionString"),
DatabaseName = Environment.GetEnvironmentVariable("DatabaseName"),
MenusCollectionName = Environment.GetEnvironmentVariable("MenusCollectionName")
};
loggerIn.LogInformation($"ENVVAR_ConnectionString={Environment.GetEnvironmentVariable("ConnectionString")}");
loggerIn.LogInformation($"ENVVAR_DatabaseName={Environment.GetEnvironmentVariable("DatabaseName")}");
loggerIn.LogInformation($"ENVVAR_MenusCollectionName={Environment.GetEnvironmentVariable("MenusCollectionName")}");
IMongoDatabase database = null;
try
{
MongoClient client = new MongoClient(settings.ConnectionString);
InitMongo(settings, client, loggerIn);
database = client.GetDatabase(settings.DatabaseName);
_Menus = database.GetCollection <Menu>(settings.MenusCollectionName);
var oo = client.ListDatabaseNames().ToList();
}
catch (Exception e)
{
loggerIn.LogError($"DB kann nicht erreicht werden e={e.Message}");
throw new ServiceException("DB kann nicht erreicht werden", e);
}
}
private void InitMongo(MenuplanDatabaseSettings settings, MongoClient client, ILogger <MenuPlanCRUDService> loggerIn)
{
if (!client.ListDatabaseNames().ToList().Contains(settings.DatabaseName))
{
loggerIn.LogInformation("DB-Angelegt");
client.GetDatabase(settings.DatabaseName).CreateCollection(settings.MenusCollectionName);
return;
}
var db = client.GetDatabase(settings.DatabaseName);
if (!db.ListCollectionNames().ToList().Contains(settings.MenusCollectionName))
{
loggerIn.LogInformation("DB-Collection-Angelegt");
db.CreateCollection(settings.MenusCollectionName);
}
}