Mocker

Mocking dataSource by javascript, providing save, remove, query and sort

create eg.

  var fruitsDataSource = Mocker.mock({
      template: { say: 'hello' },                             // or an array: [ {..}, {..} ]
      amount: 100,                                            // it's necessary if template isn't an array
      idAttribute: 'id',                                      // or json full format: { key: 'id', prefix: 'fruit_' }
      randomAttributes: [{
          key: 'type',
          values: [ 'apple', 'banana', 'orange', 'grapes' ]
      },{
          key: 'taste',
          values: [ 'awesome', 'good', 'shit smells' ]
      },{
          key: 'time',
          values: { min: 1325347200000, max: 1356883200000 }
      }],
      onCreate: function( item ) {                            // item on create callback
          item.say = 'hi';
      },
      onComplete: function( items ) {                         // items on complete callback
          // you can add some statistics
      },
      shuffle: true,                                          // to shuffle items order
      delay: 1000                                             // simulate request & response delay
  });

or with AMD.

  require( [ 'mocker' ], function( Mocker ) { } );

query eg.

  fruitsDataSource({
      params: {
          query: 'type gte {a}, type lte {z}, time gt {0}',   // or json format: [ { key: 'type', operator: 'like', value: 'apple' } ]
          sort: 'type asc, time desc',                        // or json format: [ { key: 'time', order: 'desc' } ]
          skip: 0,
          limit: 100,
          count: true
      },
      success: function( data ) {
          console.log( 'data count: ' + data.count );
          console.log( 'data list: ' );
          console.log( data.list );
      },
      error: function() {
          console.error( 'shit happens!' );
      }
  });

save eg.

  fruitsDataSource({
      params: {
          save: {                                             // or string format: "{ 'type': 'orange', 'taste': 'bad' }"
              type: 'apple',
              taste: 'awesome',
              time: new Date().getTime()
          }
      },
      success: function( data ) {
          console.log( 'data id: ' + data.id );
      }
  });

remove eg.

  fruitsDataSource({
      params: {
          remove: 'taste eq {shit smells}'                    // or json format: [ { key: 'taste', operator: 'nq', value: 'awesome' } ]
      },
      success: function( count ) {
          console.log( 'data count of remove: ' + count );
      }
  });