jspurefix
Version:
pure node js fix engine
99 lines • 3.02 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const { createLogger, format, transports } = require('winston');
const { combine, timestamp, printf } = format;
class WinstonLogger {
constructor(options = WinstonLogger.consoleOptions()) {
this.options = options;
this.appLogger = createLogger(options);
}
static consoleOptions(level = 'debug') {
return {
format: combine(timestamp(), WinstonLogger.appFormat),
level: level,
transports: [
new transports.Console()
]
};
}
static fileOptions(fileName, level = 'debug', maxSize = 50 * 1024 * 1024, format = combine(timestamp(), WinstonLogger.appFormat)) {
return {
format: format,
level: level,
transports: [
new transports.File({
filename: fileName,
maxsize: maxSize
})
]
};
}
plain(fileName, maxSize = 10 * 1024 * 1024) {
const txtLogger = createLogger({
format: WinstonLogger.plainFormat,
level: 'info',
transports: [
new transports.File({
filename: fileName,
maxsize: maxSize
})
]
});
return {
log: function (txt) {
txtLogger.info({
type: 'info',
message: txt
});
},
info: function (msg) {
this.log(msg);
},
debug: function (msg) {
this.log(msg);
},
warning: function (msg) {
this.log(msg);
},
error: function () {
}
};
}
make(type) {
const logger = this.appLogger;
return {
info: function (msg) {
logger.info({
type: type,
message: msg
});
},
debug: function (msg) {
logger.debug({
type: type,
message: msg
});
},
warning: function (msg) {
logger.warn({
type: type,
message: msg
});
},
error: function (e) {
logger.error({
type: type,
message: `${e.message} : ${e.stack}`
});
}
};
}
}
WinstonLogger.appFormat = printf((info) => {
return `${info.timestamp} [${info.type}] ${info.level}: ${info.message}`;
});
WinstonLogger.plainFormat = printf((info) => {
return `${info.message}`;
});
exports.WinstonLogger = WinstonLogger;
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