refactor: update logger service integration across the application #664
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- Renamed logger variable to loggerService for consistency. - Updated logging calls to use the new loggerService structure. - Replaced winston with @omdxp/jslog for improved logging capabilities. - Added graceful shutdown handling for logger file streams. - Enhanced log messages with additional context and structured attributes.
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Pull Request Overview
This PR refactors the application's logging infrastructure by replacing the winston logging library with @omdxp/jslog. The changes rename logger references to loggerService for consistency and update all logging call patterns to use the new library's API. The new implementation includes environment-specific configurations (pretty console output for development, JSON file logging for production) and adds graceful shutdown handling for logger file streams.
- Replaced winston with @omdxp/jslog (version 1.7.1)
- Standardized logger variable naming to
loggerServiceacross all services - Enhanced logging with structured attributes using key-value pairs instead of object-based messages
Reviewed Changes
Copilot reviewed 9 out of 11 changed files in this pull request and generated 3 comments.
Show a summary per file
| File | Description |
|---|---|
| package.json | Added @omdxp/jslog dependency and removed winston |
| package-lock.json | Updated dependency lockfile with @omdxp/jslog and removed winston-related packages |
| api/src/logger/service.ts | Completely rewrote logger service to use @omdxp/jslog with environment-specific handlers and file stream management |
| api/src/app/index.ts | Added graceful shutdown handlers for SIGTERM/SIGINT signals to close logger file streams |
| api/src/app/middlewares/logger.ts | Updated HTTP logging middleware to use new logger API with structured request/response attributes |
| api/src/search/service.ts | Updated logger variable name and logging calls to use new structured format |
| api/src/postgres/service.ts | Updated logging calls to use new loggerService.logger.info() pattern |
| api/src/fetch/service.ts | Updated logger variable name and logging calls with structured attributes |
| api/src/digest/cron.ts | Updated logger variable name and logging calls throughout the cron job |
| api/src/ai/service.ts | Updated logger variable name and logging call |
| .gitignore | Added api/logs directory to ignore list for log files |
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