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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 | 10x 10x 10x 3x 7x 7x 2x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 2x 2x 4x 4x 4x 2x 2x 1x 16x 16x 6x 12x 12x 12x 12x 12x 12x 12x | // @flow import * as React from 'react'; import RefId from 'canner-ref-id'; import Ajv from 'ajv'; import {isEmpty, isArray, isPlainObject, get} from 'lodash'; import type {HOCProps} from './types'; type State = { error: boolean, errorInfo: Array<any> } export default function withValidation(Com: React.ComponentType<*>) { return class ComponentWithValition extends React.Component<HOCProps, State> { key: string; id: ?string; callbackId: ?string; state = { error: false, errorInfo: [] } componentDidMount() { const {refId, validation = {}, onDeploy, required = false} = this.props; if (isEmpty(validation) && !required) { // no validation return; } const key = refId.getPathArr()[0]; this.callbackId = onDeploy(key, this.validate); } componentWillUnmount() { this.removeOnDeploy(); } validate = (result: any) => { const {refId, validation = {}, required = false} = this.props; // required const paths = refId.getPathArr().slice(1); const {value} = getValueAndPaths(result.data, paths); const isRequiredValid = required ? Boolean(value) : true; // Ajv validation const ajv = new Ajv(); const validate = ajv.compile(validation); // custom validator const {validator, errorMessage} = validation; const reject = message => ({error: true, message}); const validatorResult = validator && validator(value, reject); let customValid = !(validatorResult && validatorResult.error); // if value is empty, should not validate with ajv if (customValid && isRequiredValid && (!value || validate(value))) { this.setState({ error: false, errorInfo: [] }); return result; } const errorInfo = [] .concat(isRequiredValid ? [] : { message: 'should be required' }) .concat(validate.errors ? (errorMessage ? {message: errorMessage} : validate.errors) : []) .concat(customValid ? [] : validatorResult); this.setState({ error: true, errorInfo: errorInfo }); return { ...result, error: true, errorInfo: errorInfo } } removeOnDeploy = () => { const {refId, removeOnDeploy} = this.props; if (this.callbackId) { removeOnDeploy(refId.getPathArr()[0], this.callbackId || ''); } } render() { const {error, errorInfo} = this.state; return <React.Fragment> <Com {...this.props} error={error} errorInfo={errorInfo || []}/> </React.Fragment> } }; } export function splitRefId({ refId, rootValue, pattern }: { refId: RefId, rootValue: any, pattern: string }) { const [key, index] = refId.getPathArr(); let id; if (pattern.startsWith('array')) { id = get(rootValue, [key, index, 'id']); } return { key, id } } export function getValueAndPaths(value: Object, idPathArr: Array<string>) { return idPathArr.reduce((result: any, key: string) => { let v = result.value; let paths = result.paths; Eif (isPlainObject(v)) { Iif ('edges' in v && 'pageInfo' in v) { v = get(v, ['edges', key, 'node']); paths = paths.concat(['edges', key, 'node']); } else { v = v[key]; paths = paths.concat(key); } } else if (isArray(v)) { v = v[key]; paths = paths.concat(key); } return { value: v, paths } }, { value, paths: [] }); } |