atomicrecord/lib/atomicindex.js

Super lightweight node.js ActiveRecord ORM layer for FoundationDB

module.exports = function(indexName, index) {
  var AtomicIndex;
  return AtomicIndex = (function() {
    var createTest, field, value, _ref;

    function AtomicIndex() {}

    AtomicIndex.prototype.name = indexName;

    AtomicIndex.prototype.tests = [];

    AtomicIndex.prototype.execute = function(tr, directory, record) {
      if (this.test(record)) {
        console.log('directory', directory);
        return console.log('index', this.name);
      }
    };

    AtomicIndex.prototype.test = function(record) {
      var testName, valid, _i, _len, _ref;
      _ref = this.tests;
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        testName = _ref[_i];
        valid = this[testName](record);
        if (valid) {
          continue;
        }
        return false;
      }
      return true;
    };

    createTest = function(testName, field, value) {
      AtomicIndex.prototype[testName] = function(record) {
        if (record[field] === value) {
          return true;
        }
        return false;
      };
      return AtomicIndex.prototype.tests.push(testName);
    };

    if (index.condition) {
      if (typeof index.condition === 'function') {
        AtomicIndex.prototype.test = index.condition;
      } else {
        _ref = index.condition;
        for (field in _ref) {
          value = _ref[field];
          createTest("test" + field, field, value);
        }
      }
    }

    return AtomicIndex;

  })();
};