LightZirconite/Microsoft-Rewards-Bot
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Refactor: Enhance error handling and logging in Browser and MicrosoftRewardsBot classes; remove unused luxon declarations

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LightZirconite
2025-11-03 20:26:16 +01:00
parent 36452e77e2
commit f1db62823c
6 changed files with 109 additions and 84 deletions
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17
src/browser/Browser.ts
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@@ -21,7 +21,9 @@ class Browser {
// Dynamically import child_process to avoid overhead otherwise
const { execSync } = await import('child_process')
execSync('npx playwright install chromium', { stdio: 'ignore' })
} catch { /* silent */ }
} catch (e) {
this.bot.log(this.bot.isMobile, 'BROWSER', `Auto-install failed: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
}
let browser: import('rebrowser-playwright').Browser
@@ -114,11 +116,18 @@ class Browser {
}
`
document.documentElement.appendChild(style)
} catch { /* ignore */ }
} catch (e) {
// Style injection failed - not critical, page will still function
}
})
} catch { /* ignore */ }
} catch (e) {
// Viewport/script setup failed - log for debugging but continue
this.bot.log(this.bot.isMobile, 'BROWSER', `Page setup warning: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
})
} catch { /* ignore */ }
} catch (e) {
this.bot.log(this.bot.isMobile, 'BROWSER', `Context event handler setup warning: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
await context.addCookies(sessionData.cookies)

33
src/index.ts
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@@ -300,7 +300,9 @@ export class MicrosoftRewardsBot {
this.log(false, 'BUY-MODE', 'Monitor tab was closed; reopening in background...', 'warn')
await recreateMonitor()
}
} catch { /* ignore */ }
} catch (e) {
this.log(false, 'BUY-MODE', `Failed to check/recreate monitor tab: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
try {
const data = await this.browser.func.getDashboardData(monitor)
@@ -321,9 +323,14 @@ export class MicrosoftRewardsBot {
const msg = err instanceof Error ? err.message : String(err)
if (/Target closed|page has been closed|browser has been closed/i.test(msg)) {
this.log(false, 'BUY-MODE', 'Monitor page closed or lost; recreating...', 'warn')
try { await recreateMonitor() } catch { /* ignore */ }
try {
await recreateMonitor()
} catch (e) {
this.log(false, 'BUY-MODE', `Failed to recreate monitor: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
} else {
this.log(false, 'BUY-MODE', `Dashboard check error: ${msg}`, 'warn')
}
// Swallow other errors to avoid disrupting the user
}
}
@@ -333,7 +340,11 @@ export class MicrosoftRewardsBot {
} catch (e) {
log(false, 'BUY-MODE', `Failed to save session: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
try { if (!monitor.isClosed()) await monitor.close() } catch {/* ignore */}
try {
if (!monitor.isClosed()) await monitor.close()
} catch (e) {
log(false, 'BUY-MODE', `Failed to close monitor tab: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
// Send a final minimal conclusion webhook for this manual session
const summary: AccountSummary = {
@@ -351,7 +362,7 @@ export class MicrosoftRewardsBot {
this.log(false, 'BUY-MODE', 'Buy mode session finished (monitoring period ended). You can close the browser when done.')
} catch (e) {
this.log(false, 'BUY-MODE', `Error in buy mode: ${e instanceof Error ? e.message : e}`, 'error')
this.log(false, 'BUY-MODE', `Error in buy mode: ${e instanceof Error ? e.message : String(e)}`, 'error')
}
}
@@ -506,10 +517,14 @@ export class MicrosoftRewardsBot {
(async () => {
try {
await this.sendConclusion(this.accountSummaries)
} catch {/* ignore */}
} catch (e) {
log('main', 'CONCLUSION', `Failed to send conclusion: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
try {
await this.runAutoUpdate()
} catch {/* ignore */}
} catch (e) {
log('main', 'UPDATE', `Auto-update failed: ${e instanceof Error ? e.message : String(e)}`, 'warn')
}
log('main', 'MAIN-WORKER', 'All workers destroyed. Exiting main process!', 'warn')
process.exit(0)
})()
@@ -806,7 +821,9 @@ export class MicrosoftRewardsBot {
// Single process mode -> build and send conclusion directly
await this.sendConclusion(this.accountSummaries)
// After conclusion, run optional auto-update
await this.runAutoUpdate().catch(() => {/* ignore update errors */})
await this.runAutoUpdate().catch((e) => {
log('main', 'UPDATE', `Auto-update failed: ${e instanceof Error ? e.message : String(e)}`, 'warn')
})
}
process.exit()
}

7
src/luxon.d.ts vendored
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@@ -1,7 +0,0 @@
/* Minimal ambient declarations to unblock TypeScript when @types/luxon is absent. */
declare module 'luxon' {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const DateTime: any
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const IANAZone: any
}

17
src/util/Humanizer.ts
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@@ -19,13 +19,19 @@ export class Humanizer {
if (Math.random() < moveProb) {
const x = Math.floor(Math.random() * 40) + 5
const y = Math.floor(Math.random() * 30) + 5
await page.mouse.move(x, y, { steps: 2 }).catch(() => {})
await page.mouse.move(x, y, { steps: 2 }).catch(() => {
// Mouse move failed - page may be closed or unavailable
})
}
if (Math.random() < scrollProb) {
const dy = (Math.random() < 0.5 ? 1 : -1) * (Math.floor(Math.random() * 150) + 50)
await page.mouse.wheel(0, dy).catch(() => {})
await page.mouse.wheel(0, dy).catch(() => {
// Mouse wheel failed - page may be closed or unavailable
})
}
} catch {/* noop */}
} catch {
// Gesture execution failed - not critical for operation
}
}
async actionPause(): Promise<void> {
@@ -40,7 +46,10 @@ export class Humanizer {
try {
const n = this.util.stringToMs(String(v))
return Math.max(0, Math.min(n, 10_000))
} catch { return defMin }
} catch (e) {
// Parse failed - use default minimum
return defMin
}
}
min = parse(this.cfg.actionDelay.min)
max = parse(this.cfg.actionDelay.max)

31
src/util/Load.ts
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@@ -260,7 +260,15 @@ export function loadAccounts(): Account[] {
]
let chosen: string | null = null
for (const p of candidates) {
try { if (fs.existsSync(p)) { chosen = p; break } } catch { /* ignore */ }
try {
if (fs.existsSync(p)) {
chosen = p
break
}
} catch (e) {
// Filesystem check failed for this path, try next
continue
}
}
if (!chosen) throw new Error(`accounts file not found in: ${candidates.join(' | ')}`)
raw = fs.readFileSync(chosen, 'utf-8')
@@ -349,7 +357,15 @@ export function loadConfig(): Config {
let cfgPath: string | null = null
for (const p of candidates) {
try { if (fs.existsSync(p)) { cfgPath = p; break } } catch { /* ignore */ }
try {
if (fs.existsSync(p)) {
cfgPath = p
break
}
} catch (e) {
// Filesystem check failed for this path, try next
continue
}
}
if (!cfgPath) throw new Error(`config.json not found in: ${candidates.join(' | ')}`)
const config = fs.readFileSync(cfgPath, 'utf-8')
@@ -377,6 +393,8 @@ export async function loadSessionData(sessionPath: string, email: string, isMobi
}
// Fetch fingerprint file (support both legacy typo "fingerpint" and corrected "fingerprint")
// NOTE: "fingerpint" is a historical typo that must be maintained for backwards compatibility
// with existing session files. We check for the corrected name first, then fall back to the typo.
const baseDir = path.join(__dirname, '../browser/', sessionPath, email)
const legacyFile = path.join(baseDir, `${isMobile ? 'mobile_fingerpint' : 'desktop_fingerpint'}.json`)
const correctFile = path.join(baseDir, `${isMobile ? 'mobile_fingerprint' : 'desktop_fingerprint'}.json`)
@@ -436,11 +454,18 @@ export async function saveFingerprintData(sessionPath: string, email: string, is
}
// Save fingerprint to files (write both legacy and corrected names for compatibility)
// NOTE: Writing to both "fingerpint" (typo) and "fingerprint" (correct) ensures backwards
// compatibility with older bot versions that expect the typo filename.
const legacy = path.join(sessionDir, `${isMobile ? 'mobile_fingerpint' : 'desktop_fingerpint'}.json`)
const correct = path.join(sessionDir, `${isMobile ? 'mobile_fingerprint' : 'desktop_fingerprint'}.json`)
const payload = JSON.stringify(fingerprint)
await fs.promises.writeFile(correct, payload)
try { await fs.promises.writeFile(legacy, payload) } catch { /* ignore */ }
try {
await fs.promises.writeFile(legacy, payload)
} catch (e) {
// Legacy file write failed - not critical since correct file was written
// Silently continue to maintain compatibility
}
return sessionDir
} catch (error) {