8127d105ad
* MM-63406: Update timezone automatically On focus as well as every 30 minutes, check if the timezone has changed. Also, ignore the momentjs cache, otherwise this value is static as per https://momentjs.com/timezone/docs/#/using-timezones/guessing-user-timezone/ > By default Moment Timezone caches the detected timezone. This means that subsequent calls to moment.tz.guess() will always return the same value. * migrate away from enzyme * MM-63406: Address PR feedback - add constants and improve comments * MM-63406: Address PR feedback - Extract timezone logic to a separate component - Created a new TimezoneManager component for handling timezone updates - Used fake timers in tests to properly test the periodic update - Removed visibility change handler to simplify the component * fix linting * Remove comments from getBrowserTimezone function * Move updateTimezone function before useEffect * Simplify timezone detection with Intl.DateTimeFormat().resolvedOptions().timeZone * Fix style issues * Improve timezone manager tests with jest.getTimerCount() Used jest.getTimerCount() to verify timer cleanup on unmount instead of spying on clearInterval. This change addresses PR feedback in #30856. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> * MM-63406: Simplify timezone updates to check every minute - Simplify timezone manager by removing focus event and only checking every minute - Replace 30-minute interval with 1-minute interval for more responsive timezone detection - Update tests to match new implementation - Change removes focus/blur event handling as per PR feedback 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> * revert to simpler approach --------- Co-authored-by: Mattermost Build <build@mattermost.com> Co-authored-by: Claude <noreply@anthropic.com>
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