mb::LogDatabase Class Reference

Manages SQLite database for application logs. More...

#include <log_database.h>

Public Member Functions
	LogDatabase ()
	Construct LogDatabase instance.
	~LogDatabase ()
	Destructor - stops cleanup thread and closes database.
bool	init (const std::string &data_dir="")
	Initialize database: create table and start cleanup thread.
bool	insertLog (const std::string &level, const std::string &origin, const std::string &message, const std::string &details, const json &data=json::object())
	Insert a log entry into the database.
json	getLogs (int page=1, int page_size=50, const std::string &level_filter="", const std::string &search_filter="", const std::string &start_date="", const std::string &end_date="", const std::string &sort_by="timestamp", const std::string &sort_order="desc")
	Get logs with pagination, filtering, and sorting.

Detailed Description

Manages SQLite database for application logs.

Provides methods to store logs in a separate SQLite database, with automatic cleanup of logs older than 5 days.

Constructor & Destructor Documentation

LogDatabase()

mb::LogDatabase::LogDatabase

(

)

Construct LogDatabase instance.

~LogDatabase()

mb::LogDatabase::~LogDatabase

(

)

Destructor - stops cleanup thread and closes database.

Member Function Documentation

getLogs()

json mb::LogDatabase::getLogs	(	int	page = 1,
		int	page_size = 50,
		const std::string &	level_filter = "",
		const std::string &	search_filter = "",
		const std::string &	start_date = "",
		const std::string &	end_date = "",
		const std::string &	sort_by = "timestamp",
		const std::string &	sort_order = "desc"
	)

Get logs with pagination, filtering, and sorting.

Parameters

page	Page number (1-based)
page_size	Number of records per page
level_filter	Optional level filter (empty = all levels)
search_filter	Optional message search filter (empty = no filter)
start_date	Optional start date filter (ISO 8601 format, empty = no filter)
end_date	Optional end date filter (ISO 8601 format, empty = no filter)
sort_by	Sort field (default: "timestamp")
sort_order	Sort order ("asc" or "desc", default: "desc")

Returns

JSON object with logs and pagination info

init()

bool mb::LogDatabase::init

(

const std::string &

data_dir = ""

)

Initialize database: create table and start cleanup thread.

Returns

true if initialization successful, false otherwise

insertLog()

bool mb::LogDatabase::insertLog	(	const std::string &	level,
		const std::string &	origin,
		const std::string &	message,
		const std::string &	details,
		const json &	data = json::object()
	)

Insert a log entry into the database.

Parameters

level	Log level (trace, debug, info, warn, critical)
origin	Component/system origin (System, Auth, Database, Entity, EntitySchema, etc.)
message	Short message (e.g., "Auth Failed", "Database Connected")
details	Long description of the message
data	Optional JSON data associated with the log

Returns

true if insert successful, false otherwise

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The documentation for this class was generated from the following files:

• /home/runner/work/mantisbase/mantisbase/include/mantisbase/core/logger/log_database.h
• /home/runner/work/mantisbase/mantisbase/src/core/logger/log_database.cpp