Siwat Sirichai
a767dc3635
- Updated .gitignore to exclude generated files and database - Modified package.json to change dev script and add new dependencies - Removed src/index.ts and created app.ts for Elysia server initialization - Added environment variable configuration in config/env.ts - Implemented MQTT adapter in adapter/mqtt.ts for message handling - Created Prisma client in prisma/client.ts and defined schema in prisma/schema.prisma - Added seeding script in prisma/seed.ts for measurement points - Established logging utility in utils/logger.ts for structured logging - Created bed router in routes/bed.ts for handling bed-related routes
83 lines
2.3 KiB
TypeScript
83 lines
2.3 KiB
TypeScript
import { createLogger, format, transports, Logger, LeveledLogMethod } from 'winston';
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import * as fs from 'fs';
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import * as path from 'path';
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// Define log directory
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const LOG_DIR = path.join(process.cwd(), 'logs');
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// Ensure log directory exists
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if (!fs.existsSync(LOG_DIR)) {
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fs.mkdirSync(LOG_DIR, { recursive: true });
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}
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// Interface for topic logger options
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interface TopicLoggerOptions {
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topic: string;
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level?: string;
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}
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// Create the base logger
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const createBaseLogger = (level: string = 'debug') => {
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return createLogger({
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level,
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format: format.combine(
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format.timestamp(),
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format.json()
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),
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transports: [
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new transports.Console({
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format: format.combine(
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format.colorize(),
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format.printf(({ timestamp, level, message, topic, ...meta }) => {
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const topicStr = topic ? `[${topic}] ` : '';
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return `${timestamp} ${level}: ${topicStr}${message} ${Object.keys(meta).length ? JSON.stringify(meta) : ''}`;
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})
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)
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}),
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new transports.File({
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filename: path.join(LOG_DIR, 'combined.log')
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})
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]
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});
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};
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// Main logger instance
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const logger = createBaseLogger();
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// Create a topic-specific logger
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const createTopicLogger = (options: TopicLoggerOptions): Logger => {
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const topicLogger = createBaseLogger(options.level);
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// Create a wrapper that adds topic to all log messages
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const wrappedLogger = {
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...topicLogger,
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};
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// Wrap each log level method to include topic
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(['error', 'warn', 'info', 'http', 'verbose', 'debug', 'silly'] as const).forEach((level) => {
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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wrappedLogger[level] = ((...args: any[]) => {
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// Handle different call patterns
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if (typeof args[0] === 'string') {
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const message = args[0];
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const meta = args[1] || {};
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return topicLogger[level]({
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message,
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topic: options.topic,
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...meta
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});
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} else {
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// If first argument is an object, add topic to it
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return topicLogger[level]({
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...args[0],
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topic: options.topic
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});
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}
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}) as LeveledLogMethod;
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});
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return wrappedLogger as Logger;
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};
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export { logger, createTopicLogger };
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export default logger;
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