sharedb-hooks

ShareDb hooks

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sharedb-hooks

The way to hook db-interactions on the server

Usage

First you should require the package and init it:
server.js

// Add 'hook' and 'onQuery' functions to the backend 
require('sharedb-hooks')(backend);

// ...

then you can use the function to hook model events, for example:

backend.hook('create', 'todos', function(docId, value, session, backend) {
  model = backend.createModel();
  model.fetch ('todos.'+docId, function(err){
    var time = +new Date();
    model.set('todos.'+docId+'.ctime', time);
  })
});

backend.hook('change', 'users.*.location', function(docId, value, op, session, backend){
  model = backend.createModel()
  console.log('User change location HOOK');
  
  // ....
  
});

backend.hook('del', 'todos', function(docId, value, session, backend) {
  model = backend.createModel();
  
  // ....
  
});

MIT License 2016