Created
December 29, 2017 02:47
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React axios highorder error handler component
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import React, { Component } from 'react' | |
import Modal from '../../components/UI/Modal/Modal' | |
import Auxiliary from '../Auxiliary/Auxiliary' | |
const withErrorHandler = (WrappedComponent, axios) => { | |
return class extends Component { | |
constructor(props) { | |
super(props) | |
this.state = { | |
error: null | |
} | |
this.errorConfirmedHandler = this.errorConfirmedHandler.bind(this) | |
} | |
componentWillMount() { | |
this.requestInterceptor = axios.interceptors.request.use(req => { | |
this.setState({ | |
error: null | |
}) | |
return req | |
}) | |
this.responseInterceptor = axios.interceptors.response.use(res => res, error=>{ | |
this.setState({ | |
error: error | |
}) | |
}) | |
} | |
componentWillUnmount() { | |
axios.interceptors.request.eject(this.requestInterceptor) | |
axios.interceptors.request.eject(this.responseInterceptor) | |
} | |
errorConfirmedHandler() { | |
this.setState({ | |
error: null | |
}) | |
} | |
render() { | |
return ( | |
<Auxiliary> | |
<Modal show={this.state.error} | |
closeModal={this.errorConfirmedHandler}> | |
{this.state.error ? this.state.error.message : null} | |
</Modal> | |
<WrappedComponent {...this.props} /> | |
</Auxiliary> | |
) | |
} | |
} | |
} | |
export default withErrorHandler |
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