Class Logger

Logger class for the ORM Supports multiple log levels, custom loggers, and SQL query logging

Hierarchy

EventEmitter
- Logger

Index

Constructors

Methods

setLevel getLevel getLevelName debug info warn error logQuery setLogSQL setSlowQueryThreshold isLevelEnabled child

Constructors

constructor

new Logger(options?: LoggerOptions): Logger
Parameters
- options: LoggerOptions = {}
Returns Logger
Overrides EventEmitter.constructor
- Defined in logging/logger.ts:98

Methods

setLevel

setLevel(level: "debug" | "info" | "warn" | "error" | LogLevel | "quiet"): void
Set the minimum log level
Parameters
- level: "debug" | "info" | "warn" | "error" | LogLevel | "quiet"
Returns void
- Defined in logging/logger.ts:133

getLevel

getLevel(): LogLevel
Get the current log level

Returns LogLevel
- Defined in logging/logger.ts:144

getLevelName

getLevelName(): string
Get the current log level name

Returns string
- Defined in logging/logger.ts:151

debug

debug(message: string, meta?: Record<string, unknown>): void
Log a debug message
Parameters
- message: string
- Optionalmeta: Record<string, unknown>
Returns void
- Defined in logging/logger.ts:158

info

info(message: string, meta?: Record<string, unknown>): void
Log an info message
Parameters
- message: string
- Optionalmeta: Record<string, unknown>
Returns void
- Defined in logging/logger.ts:165

warn

warn(message: string, meta?: Record<string, unknown>): void
Log a warning message
Parameters
- message: string
- Optionalmeta: Record<string, unknown>
Returns void
- Defined in logging/logger.ts:172

error

error(message: string, meta?: Record<string, unknown>): void
Log an error message
Parameters
- message: string
- Optionalmeta: Record<string, unknown>
Returns void
- Defined in logging/logger.ts:179

logQuery

logQuery(sql: string, duration?: number): void
Log a SQL query with timing
Parameters
- sql: string
- Optionalduration: number
Returns void
- Defined in logging/logger.ts:280

setLogSQL

setLogSQL(logSQL: boolean): void
Set whether to log SQL queries
Parameters
- logSQL: boolean
Returns void
- Defined in logging/logger.ts:308

setSlowQueryThreshold

setSlowQueryThreshold(threshold: number): void
Set slow query threshold
Parameters
- threshold: number
Returns void
- Defined in logging/logger.ts:315

isLevelEnabled

isLevelEnabled(level: LogLevel): boolean
Check if logging is enabled for a level
Parameters
- level: LogLevel
Returns boolean
- Defined in logging/logger.ts:322

child

child(meta: Record<string, unknown>): Logger
Create a child logger with additional context
Parameters
- meta: Record<string, unknown>
Returns Logger
- Defined in logging/logger.ts:329