objection/lib/queryBuilder/operations/InstanceDeleteOperation.js

An SQL-friendly ORM for Node.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = undefined;

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _DeleteOperation2 = require('./DeleteOperation');

var _DeleteOperation3 = _interopRequireDefault(_DeleteOperation2);

var _promiseUtils = require('../../utils/promiseUtils');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var InstanceDeleteOperation = function (_DeleteOperation) {
  (0, _inherits3.default)(InstanceDeleteOperation, _DeleteOperation);

  function InstanceDeleteOperation(name, opt) {
    (0, _classCallCheck3.default)(this, InstanceDeleteOperation);

    var _this = (0, _possibleConstructorReturn3.default)(this, _DeleteOperation.call(this, name, opt));

    _this.instance = opt.instance;
    return _this;
  }

  InstanceDeleteOperation.prototype.onBeforeInternal = function onBeforeInternal(builder, result) {
    var maybePromise = this.instance.$beforeDelete(builder.context());
    return (0, _promiseUtils.afterReturn)(maybePromise, result);
  };

  InstanceDeleteOperation.prototype.onBeforeBuild = function onBeforeBuild(builder) {
    _DeleteOperation.prototype.onBeforeBuild.call(this, builder);
    builder.whereComposite(builder.modelClass().getFullIdColumn(), this.instance.$id());
  };

  InstanceDeleteOperation.prototype.onAfterInternal = function onAfterInternal(builder, result) {
    var maybePromise = this.instance.$afterDelete(builder.context());
    return (0, _promiseUtils.afterReturn)(maybePromise, result);
  };

  return InstanceDeleteOperation;
}(_DeleteOperation3.default);

exports.default = InstanceDeleteOperation;
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