public async Task <string> CreateDatabase()
{
string databaseId = string.Empty;
Dictionary <string, string> properties = new Dictionary <string, string>();
OpenList = cacheManager.Get <string>(DatabaseType.Open.GetEnumDescription()).Result;
UsedList = cacheManager.Get <string>(DatabaseType.Used.GetEnumDescription()).Result;
BeingCreatedList = cacheManager.Get <string>(DatabaseType.BeingCreated.GetEnumDescription()).Result;
if (TotalAvailableDatabase > 0)
{
CommonFunctions.LogMetrics($"Returning from cache");
databaseId = OpenList.FirstOrDefault();
Remove(databaseId, DatabaseType.Open);
}
else if (TotalAvailableDatabase + TotalUsedDatabase >= ServiceConfigSettings.MaximumDatabases)
{
CommonFunctions.LogMetrics($"Max count of databases reached");
throw new Exception("Please wait as the system has reached maximum number of databases");
}
else
{
CommonFunctions.LogMetrics($"Creating physical database");
string dbID = "the-goods-mobile-" + Guid.NewGuid().ToString();
Add(databaseId, DatabaseType.BeingCreated);
databaseId = dbOperations.CreateDatabase(dbID).Result;
Remove(databaseId, DatabaseType.BeingCreated);
}
Add(databaseId, DatabaseType.Used);
return(databaseId);
}
