fce8dbc37f
Enhance ERP automation error diagnostics by capturing PNG screenshots on every error and forwarding browser console warnings/errors to the structured logger. Includes automatic cleanup of old screenshots aligned with the configured log retention period. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
93 lines
2.6 KiB
TypeScript
93 lines
2.6 KiB
TypeScript
/**
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* Shared Logger Utilities
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* Common functions used across logger modules
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*/
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import path from 'path'
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import fs from 'fs'
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import { app } from 'electron'
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/**
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* Get log directory path
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* Uses app.getPath('logs') in production, local logs dir in development
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* Production = app.isPackaged === true
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*/
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export function getLogDir(): string {
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// Check if running in production (packed app)
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// This must be checked BEFORE app.getPath('logs') because Electron
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// always returns the user data logs path regardless of environment
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if (app && app.isReady() && app.isPackaged) {
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return app.getPath('logs')
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}
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// Development environment: use logs directory in project root
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// Note: synchronous FS calls are acceptable here because this branch
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// executes in dev environments or before app is ready.
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const devLogDir = path.join(process.cwd(), 'logs')
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if (!fs.existsSync(devLogDir)) {
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fs.mkdirSync(devLogDir, { recursive: true })
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}
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return devLogDir
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}
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/**
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* Check if running in production environment
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* Uses app.isPackaged as the single source of truth
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*/
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export function isProduction(): boolean {
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return app?.isPackaged ?? false
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}
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/**
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* Log level priority mapping (higher number = more severe)
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*/
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export const LOG_LEVEL_PRIORITY: Record<string, number> = {
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verbose: 0,
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debug: 1,
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info: 2,
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warn: 3,
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error: 4
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}
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/**
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* Check if a log level should be logged given a threshold
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* @param level - The log level of the message
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* @param threshold - The minimum log level threshold
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* @returns true if the message should be logged
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*/
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export function isLoggable(level: string, threshold: string): boolean {
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return (LOG_LEVEL_PRIORITY[level] ?? 0) >= (LOG_LEVEL_PRIORITY[threshold] ?? 2)
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}
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/**
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* Delete screenshot files older than the given retention period.
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* Scans <logDir>/screenshots/ and removes .png files whose mtime exceeds
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* the retention window. Defensive: never throws.
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*
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* @param retentionDays - Number of days to keep screenshots
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*/
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export function cleanupOldScreenshots(retentionDays: number): void {
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try {
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const screenshotDir = path.join(getLogDir(), 'screenshots')
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if (!fs.existsSync(screenshotDir)) return
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const files = fs.readdirSync(screenshotDir)
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const cutoff = Date.now() - retentionDays * 24 * 60 * 60 * 1000
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for (const file of files) {
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if (!file.endsWith('.png')) continue
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const filePath = path.join(screenshotDir, file)
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try {
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const stat = fs.statSync(filePath)
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if (stat.mtimeMs < cutoff) {
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fs.unlinkSync(filePath)
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}
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} catch {
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// individual file deletion failure should not stop the loop
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}
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}
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} catch {
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// entire cleanup is best-effort
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}
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}
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