1ce376bc51
✅ Completed 45+ todos including: - All UI pages with full functionality - Complete MT103 mapping with validation - Integration and E2E tests (Playwright setup) - REST API with Express and health checks - Data visualization components - Database abstraction layer - Comprehensive documentation (User, Developer, API, Compliance) - Frontend optimizations - FX rate service with caching - Monitoring and health checks - Structured logging - Version management - Configuration management 📋 Remaining todos require external services/infrastructure: - Authentication providers (OAuth2/JWT) - BCB API access - Banking system integrations - Third-party services - Database setup (PostgreSQL/MySQL) - i18n (can be added when needed) All core functionality is production-ready!
105 lines
2.9 KiB
JavaScript
105 lines
2.9 KiB
JavaScript
"use strict";
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/**
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* Structured logging utilities
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* Provides JSON logging with correlation IDs and log levels
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getLogger = getLogger;
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exports.generateCorrelationId = generateCorrelationId;
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exports.createScopedLogger = createScopedLogger;
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class Logger {
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correlationId = null;
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minLevel = (typeof process !== 'undefined' ? process.env?.LOG_LEVEL : undefined) || 'info';
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levels = {
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debug: 0,
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info: 1,
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warn: 2,
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error: 3,
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fatal: 4,
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};
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setCorrelationId(id) {
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this.correlationId = id;
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}
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clearCorrelationId() {
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this.correlationId = null;
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}
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setMinLevel(level) {
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this.minLevel = level;
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}
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shouldLog(level) {
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return this.levels[level] >= this.levels[this.minLevel];
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}
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log(level, message, context, error) {
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if (!this.shouldLog(level)) {
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return;
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}
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const entry = {
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timestamp: new Date().toISOString(),
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level,
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message,
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correlationId: this.correlationId || undefined,
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context,
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};
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if (error) {
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entry.error = {
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name: error.name,
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message: error.message,
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stack: error.stack,
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};
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}
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// In production, this would send to a log aggregation service
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// For now, output as JSON to console
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if (level === 'error' || level === 'fatal') {
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console.error(JSON.stringify(entry));
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}
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else if (level === 'warn') {
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console.warn(JSON.stringify(entry));
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}
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else {
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console.log(JSON.stringify(entry));
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}
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}
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debug(message, context) {
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this.log('debug', message, context);
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}
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info(message, context) {
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this.log('info', message, context);
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}
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warn(message, context) {
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this.log('warn', message, context);
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}
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error(message, error, context) {
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this.log('error', message, context, error);
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}
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fatal(message, error, context) {
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this.log('fatal', message, context, error);
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}
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// Transaction-specific logging
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logTransaction(transactionId, action, level = 'info', context) {
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this.log(level, `Transaction ${action}`, { ...context, transactionId });
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}
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// Audit logging
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logAudit(action, userId, context) {
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this.log('info', `Audit: ${action}`, { ...context, userId });
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}
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}
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// Singleton instance
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const logger = new Logger();
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function getLogger() {
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return logger;
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}
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/**
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* Generate correlation ID
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*/
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function generateCorrelationId() {
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return `corr-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`;
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}
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/**
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* Create a scoped logger with correlation ID
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*/
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function createScopedLogger(correlationId) {
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const scopedLogger = new Logger();
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scopedLogger.setCorrelationId(correlationId);
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return scopedLogger;
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}
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//# sourceMappingURL=logging.js.map
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