94 lines
2.6 KiB
TypeScript
94 lines
2.6 KiB
TypeScript
// - Import react components
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import React, { Component } from 'react'
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import { connect } from 'react-redux'
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import PropTypes from 'prop-types'
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import {Map} from 'immutable'
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// - Import app components
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import Stream from 'containers/stream'
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// - Import API
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// - Import actions
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import * as postActions from 'src/store/actions/postActions'
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import * as userActions from 'src/store/actions/userActions'
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import { IPostPageComponentProps } from './IPostPageComponentProps'
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import { IPostPageComponentState } from './IPostPageComponentState'
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/**
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* Create component class
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*/
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export class PostPageComponent extends Component<IPostPageComponentProps,IPostPageComponentState> {
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static propTypes = {
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}
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/**
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* Component constructor
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* @param {object} props is an object properties of component
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*/
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constructor (props: IPostPageComponentProps) {
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super(props)
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// Defaul state
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this.state = {
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}
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// Binding functions to `this`
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}
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componentWillMount () {
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this.props.loadPost!()
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this.props.loadUserInfo!()
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}
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/**
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* Reneder component DOM
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* @return {react element} return the DOM which rendered by component
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*/
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render () {
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const St = Stream as any
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return (
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<St posts={this.props.posts} displayWriting={false} />
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)
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}
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}
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/**
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* Map dispatch to props
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* @param {func} dispatch is the function to dispatch action to reducers
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* @param {object} ownProps is the props belong to component
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* @return {object} props of component
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*/
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const mapDispatchToProps = (dispatch: any,ownProps: IPostPageComponentProps) => {
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const {userId,postId} = ownProps.match.params
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return{
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loadPost: () => dispatch(postActions.dbGetPostById(userId,postId)),
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loadUserInfo: () => dispatch(userActions.dbGetUserInfoByUserId(userId,'header'))
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}
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}
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/**
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* Map state to props
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* @param {object} state is the obeject from redux store
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* @param {object} ownProps is the props belong to component
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* @return {object} props of component
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*/
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const mapStateToProps = (state: Map<string, any>,ownProps: IPostPageComponentProps) => {
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const {userId,postId} = ownProps.match.params
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const userInfo = state.getIn(['state', 'user', 'info', userId])
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let posts: Map<string, Map<string, any>> = Map({})
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posts = posts.set(postId, state.getIn(['post', 'userPosts', userId, postId], Map({})))
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return{
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avatar: userInfo ? userInfo.avatar : '',
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name: userInfo ? userInfo.fullName : '',
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posts
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}
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}
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// - Connect component to redux store
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export default connect(mapStateToProps,mapDispatchToProps)(PostPageComponent as any)
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