sutro/dist/loadResources.js

'use strict';

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

var _pluralize = require('pluralize');

var _lodash = require('lodash.mapvalues');

var _lodash2 = _interopRequireDefault(_lodash);

var _lodash3 = require('lodash.map');

var _lodash4 = _interopRequireDefault(_lodash3);

var _lodash5 = require('lodash.omit');

var _lodash6 = _interopRequireDefault(_lodash5);

var _lodash7 = require('lodash.sortby');

var _lodash8 = _interopRequireDefault(_lodash7);

var _methods = require('./methods');

var _methods2 = _interopRequireDefault(_methods);

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

var blacklist = ['model'];

exports.default = function (resources) {
  var getPath = function getPath(resourceName, methodName, methodInfo) {
    var path = '/' + (0, _pluralize.plural)(resourceName);
    if (methodInfo.instance) {
      path += '/:id';
    }
    if (!_methods2.default[methodName]) {
      path += '/' + methodName;
    }

    return path;
  };

  var getEndpoints = function getEndpoints(handlers, resourceName) {
    var handlerNames = (0, _lodash6.default)(handlers, blacklist);

    var meta = (0, _lodash4.default)(handlerNames, function (handler, methodName) {
      var methodInfo = handler.http ? handler.http : _methods2.default[methodName];
      if (!methodInfo) {
        throw new Error('"' + resourceName + '" handler "' + methodName + '" did not export a HTTP config object');
      }
      if (typeof methodInfo.method === 'undefined') {
        throw new Error('"' + resourceName + '" handler "' + methodName + '" did not export a HTTP config object containing "method"');
      }
      if (typeof methodInfo.instance === 'undefined') {
        throw new Error('"' + resourceName + '" handler "' + methodName + '" did not export a HTTP config object containing "instance"');
      }

      return {
        name: methodName,
        method: methodInfo.method.toLowerCase(),
        successCode: methodInfo.successCode || 200,
        emptyCode: methodInfo.emptyCode || 204,
        path: getPath(resourceName, methodName, methodInfo),
        instance: !!methodInfo.instance,
        handler: handler,
        custom: !_methods2.default[methodName],
        model: handlers.model
      };
    });

    // float custom endpoints to the top, they take precedence
    return (0, _lodash8.default)(meta, function (endpoint) {
      return !endpoint.custom;
    });
  };

  return (0, _lodash2.default)(resources, getEndpoints);
};

module.exports = exports['default'];