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create collection index #299

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Feb 14, 2024
Merged

create collection index #299

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43 changes: 41 additions & 2 deletions src/Plugins/BotSharp.Plugin.MongoStorage/MongoDbContext.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ public MongoDbContext(BotSharpDatabaseSettings dbSettings)
_mongoClient = new MongoClient(mongoDbConnectionString);
_mongoDbDatabaseName = GetDatabaseName(mongoDbConnectionString);
_collectionPrefix = dbSettings.TablePrefix.IfNullOrEmptyAs("BotSharp");
//CreateIndex();
}

private string GetDatabaseName(string mongoDbConnectionString)
Expand All @@ -28,14 +29,52 @@ private string GetDatabaseName(string mongoDbConnectionString)

private IMongoDatabase Database { get { return _mongoClient.GetDatabase(_mongoDbDatabaseName); } }

private IMongoCollection<ConversationDocument> CreateConversationIndex()
{
var collection = Database.GetCollection<ConversationDocument>($"{_collectionPrefix}_Conversations");
var indexes = collection.Indexes.List().ToList();
var createTimeIndex = indexes.FirstOrDefault(x => x.GetElement("name").ToString().StartsWith("CreatedTime"));
if (createTimeIndex == null)
{
var indexDef = Builders<ConversationDocument>.IndexKeys.Descending(x => x.CreatedTime);
collection.Indexes.CreateOne(new CreateIndexModel<ConversationDocument>(indexDef));
}

return collection;
}

private IMongoCollection<AgentTaskDocument> CreateAgentTaskIndex()
{
var collection = Database.GetCollection<AgentTaskDocument>($"{_collectionPrefix}_AgentTasks");
var indexes = collection.Indexes.List().ToList();
var createTimeIndex = indexes.FirstOrDefault(x => x.GetElement("name").ToString().StartsWith("CreatedTime"));
if (createTimeIndex == null)
{
var indexDef = Builders<AgentTaskDocument>.IndexKeys.Descending(x => x.CreatedTime);
collection.Indexes.CreateOne(new CreateIndexModel<AgentTaskDocument>(indexDef));
}

return collection;
}

public IMongoCollection<AgentDocument> Agents
=> Database.GetCollection<AgentDocument>($"{_collectionPrefix}_Agents");

public IMongoCollection<AgentTaskDocument> AgentTasks
=> Database.GetCollection<AgentTaskDocument>($"{_collectionPrefix}_AgentTasks");
{
get
{
return CreateAgentTaskIndex();
}
}

public IMongoCollection<ConversationDocument> Conversations
=> Database.GetCollection<ConversationDocument>($"{_collectionPrefix}_Conversations");
{
get
{
return CreateConversationIndex();
}
}

public IMongoCollection<ConversationDialogDocument> ConversationDialogs
=> Database.GetCollection<ConversationDialogDocument>($"{_collectionPrefix}_ConversationDialogs");
Expand Down