| 1 | import { pick, omit, isObject } from './lib';
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| 2 |
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| 3 | export default class Controller {
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| 4 |
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| 5 | filterMode = 'omit';
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| 6 | filter;
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| 7 |
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| 8 | bindMethods(array) {
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| 9 | array.map(method => {
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| 10 | this[method] = this['can'].bind(this);
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| 11 | });
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| 12 | }
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| 13 |
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| 14 | filtrate(target) {
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| 15 | if (!target) return false;
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| 16 | if (!isObject(target)) {
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| 17 | throw new Error(`method "filtrate" in "BaseController" gets only object`);
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| 18 | }
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| 19 | let {filter, filterMode} = this;
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| 20 | if (!filter) return target;
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| 21 |
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| 22 | switch (filterMode) {
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| 23 |
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| 24 | case 'omit':
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| 25 | if (target.length > 0) {
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| 26 | return target.map(target => {
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| 27 | return omit(target, filter);
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| 28 | });
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| 29 | } else {
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| 30 | return omit(target, filter);
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| 31 | }
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| 32 |
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| 33 | case 'pick':
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| 34 | if (target.length > 0) {
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| 35 | return target.map(target => {
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| 36 | return pick(target, filter);
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| 37 | });
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| 38 | } else {
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| 39 | return pick(target, filter);
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| 40 | }
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| 41 |
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| 42 | }
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| 43 | }
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| 44 |
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| 45 | }
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