@randombenj/db/lib/log/log.service.js

Display, search and copy LXD-images using a web interface.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const common_1 = require("@lxdhub/common");
/**
 * The log service implementation for the typeorm logger
 */
class LogService {
    /**
     * Initializes the log service
     * @param logLevel The level of the logger
     */
    constructor(logLevel = 'info') {
        this.logger = new common_1.WinstonLogger('LXDHubDB', logLevel);
    }
    formatMessage(type, query, parameters, error, time) {
        let msg = type;
        msg += `\nExecuted query: ${query}`;
        msg += parameters && parameters.length ? `\nQuery Parameter: ${JSON.stringify(parameters)}` : '';
        msg += error ? `\nError: ${error}` : '';
        msg += time ? `\nTime: ${time}` : '';
        return msg;
    }
    /**
     * Logs a query
     * @param query The query
     * @param parameters The query parameters
     */
    logQuery(query, parameters, queryRunner) {
        this.logger.debug(this.formatMessage('LogQuery', query, parameters));
    }
    /**
     * Logs a query error
     * @param error The error message of the query
     * @param query The query
     * @param parameters The parameters of the query
     */
    logQueryError(error, query, parameters, queryRunner) {
        this.logger.error(this.formatMessage('QueryError', query, parameters, error));
    }
    logQuerySlow(time, query, parameters, queryRunner) {
        this.logger.warn(this.formatMessage('SlowQuery', query, parameters, undefined, time));
    }
    logSchemaBuild(message, queryRunner) {
        this.logger.silly(message);
    }
    logMigration(message, queryRunner) {
        this.logger.info(message);
    }
    log(level, message, queryRunner) {
        this.logger[level](message);
    }
}
exports.LogService = LogService;
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