User:Kunalgrover05/Updating translation page on moving deleting translation units

Moving translation units
Using hook for TitleMoveComplete for running the method

Patch: https://gerrit.wikimedia.org/r/#/c/145057/


 * Difficulties faced:
 * The move hook should not be fired multiple times in case a translation page is moved, causes the process to be highly inefficient and expensive
 * Solution:
 * First solution a hack to check if the old message handle is valid, not in case of moving a translation page as the page itself is removed while doing the move
 * Current solution- Using a static variable to check if job queue is running


 * Further tasks
 * Writing unit tests