dbs289/dcumcTest: git 테스트 @ 9daa227cd072eca8911863538ecfdb92b8a1cd04

sbkwgh a614022e88 Move from using params on User instance for permissions to a dedicated Ban model, move methods in permissions.js file to class methods on Ban model		8 lat temu
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errors.js	c777350d89 Refactor posts route including GET DELETE and POST http verbs	8 lat temu
pagination.js	5d30acb1e4 Fix issues with paginating based on descending rather than ascending time	8 lat temu
sockets.js	ca5de5140f Move event listener position - n.b. this still doesn't work but getting closer	8 lat temu