public string AddDb(ParameterEntity pe)
{
var key = pe.Hash();
if (HasRegistered(key))
{
return(key);
}
receiverMap.Add(key, new Subject <ResultEntity>());
if (!SearchDb(key))
{
logger?.LogInformation($"{key}.sqlite not found. Ptolemy.Hydra will create");
}
var db = new WriteOnlySqliteRepository(GetDbPath(pe));
db.UpdateParameter(pe);
// add upsert observer
receiverMap[key].Synchronize().Buffer(bufferSize).Subscribe(list => {
if (token.IsCancellationRequested)
{
logger?.LogError("Cancel was requested. Ptolemy.Hydra give up write entity to {key}.sqlite");
}
db.BulkUpsert(list);
logger?.LogInformation($"{list.Count} entities upsert to {key}.sqlite");
}, token);
return(key);
}
/// <summary>
/// update parameter information
/// </summary>
/// <param name="pe"></param>
public void UpdateParameter(ParameterEntity pe)
{
pe.Id = 1;
if (!context.ParameterEntities.Any())
{
context.ParameterEntities.Add(pe);
}
context.SaveChanges();
}
public void CloseDb(ParameterEntity pe) => CloseDb(pe.Hash());
private string GetDbPath(ParameterEntity pe) => GetDbPath(pe.Hash());