sharedb-hooks

4.0.0 • Public • Published

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

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Install

npm i sharedb-hooks

Weekly Downloads

281

Version

4.0.0

License

MIT

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5.19 kB

Total Files

3

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  • cray0000
  • fctsvirus
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