utils.js ➔ flattenComponents - Code Metrics - digiaonline/redux-fetch-data - Measure and Improve Code Quality continuously with Scrutinizer

utils.js ➔ flattenComponents A
last analyzed 2022-06-22 05:45 UTC

↳ Parent: src/utils.js

Complexity

Conditions

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	9
dl	0
loc	15
c	0
b	0
f	0
rs	9.95
cc	4

/* eslint no-unused-vars: 0 */

import { doneFetching } from './module';

/**
 *
 * @param {Array} components
 * @param {Object} params
 * @param {Object} store
 * @returns {Promise[]}
 */
export function grabPromises(components, params, store) {
  return flattenComponents(components)
    .filter(component => component && component.fetchData instanceof Function)
    .map(component => component.fetchData(store, params));
}

/**
 *
 * @param {Array} components
 * @returns {Array}
 */
export function flattenComponents(components) {
  const flattened = [];
  for (let i = 0; i < components.length; i++) {
    // handle named components
    // https://github.com/reactjs/react-router/blob/latest/docs/API.md#named-components
    if (typeof components[i] === 'object') {
      for (let [key, value] of Object.entries(components[i])) {

        flattened.push(value);
      }
    } else {
      flattened.push(components[i]);
    }
  }
  return flattened;
}

/**
 *
 * @param {Array} components
 * @param {Object} params
 * @param {Object} store
 * @returns {Promise}
 */
export function fetchDataOnServer({ components, params }, store) {
  return Promise.all(grabPromises(components, params, store))
    .then(() => {
      store.dispatch(doneFetching());
    });
}


1			/* eslint no-unused-vars: 0 */
2
3			import { doneFetching } from './module';
4
5			/**
6			*
7			* @param {Array} components
8			* @param {Object} params
9			* @param {Object} store
10			* @returns {Promise[]}
11			*/
12			export function grabPromises(components, params, store) {
13			return flattenComponents(components)
14			.filter(component => component && component.fetchData instanceof Function)
15			.map(component => component.fetchData(store, params));
16			}
17
18			/**
19			*
20			* @param {Array} components
21			* @returns {Array}
22			*/
23			export function flattenComponents(components) {
24			const flattened = [];
25			for (let i = 0; i < components.length; i++) {
26			// handle named components
27			// https://github.com/reactjs/react-router/blob/latest/docs/API.md#named-components
28			if (typeof components[i] === 'object') {
29			for (let [key, value] of Object.entries(components[i])) {
			0 ignored issues – show Unused Code introduced 2019-06-24 07:24 UTC by Report Bug Copy Issue Report The variable `key` seems to be never used. Consider removing it. Loading history...
30			flattened.push(value);
31			}
32			} else {
33			flattened.push(components[i]);
34			}
35			}
36			return flattened;
37			}
38
39			/**
40			*
41			* @param {Array} components
42			* @param {Object} params
43			* @param {Object} store
44			* @returns {Promise}
45			*/
46			export function fetchDataOnServer({ components, params }, store) {
47			return Promise.all(grabPromises(components, params, store))
48			.then(() => {
49			store.dispatch(doneFetching());
50			});
51			}
52

digiaonline / redux-fetch-data

utils.js ➔ flattenComponents A last analyzed 2022-06-22 05:45 UTC

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utils.js ➔ flattenComponents A
last analyzed 2022-06-22 05:45 UTC