212 行
8.2 KiB
JavaScript
212 行
8.2 KiB
JavaScript
import React, { useRef, useEffect, useState } from 'react';
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import { CircularProgress } from '@material-ui/core';
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import moment from 'moment';
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import axios from 'axios';
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import { useHistory, Link } from 'react-router-dom';
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import IconButton from '@mui/material/IconButton';
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import SearchIcon from '@mui/icons-material/Search';
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import InfiniteScroll from "react-infinite-scroll-component";
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import Alert from '../../component/alert';
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const INFINITE = 10;
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const SCROLL_DELAY_TIME = 1500;
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const Meeting = (props) => {
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const [keyword, setKeyword] = useState('')
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const [loaded, setLoaded] = useState(false);
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const [meeting_list, setMeetingList ] = useState([]);
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const [fetch_meeting_list, setFetchMeetingList ] = useState([]);
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const [_400error, set400Error] = useState('');
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const [_422errors, set422errors] = useState({keyword:''});
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const [_success, setSuccess] = useState(props.history.location.state);
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const isMountedRef = useRef(true);
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useEffect(()=>{
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if(localStorage.getItem("from_login")){
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setSuccess("ログインに成功しました!");
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localStorage.removeItem("from_login");
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}
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},[]);
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useEffect(() => {
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isMountedRef.current = false;
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setLoaded(false);
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axios.get('/api/admin/meetings/list').then(response => {
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setLoaded(true);
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if(response.data.status_code==200){
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//------------Calculate Numerator & Denominator--------------
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var list = response.data.params;
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var arr = [];
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for(var i in list){
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var total=0, num=0;
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for(var j in list[i].approval)
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{
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if(list[i].approval[j].approval_at) num ++;
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total ++;
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}
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arr.push({...list[i], denominator:total, numerator:num})
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}
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setMeetingList(arr);
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var len = arr.length;
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if(len > INFINITE)
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setFetchMeetingList(arr.slice(0, INFINITE));
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else setFetchMeetingList(arr.slice(0, len));
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}
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else {
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set400Error("失敗しました。");
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}
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});
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}, []);
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const fetchMoreMeetingList = () => {
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setTimeout(() => {
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var x = fetch_meeting_list.length;
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var y = meeting_list.length;
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var c = 0;
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if(x+INFINITE < y) c = INFINITE;
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else c = y - x;
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setFetchMeetingList(meeting_list.slice(0, x+c));
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}, SCROLL_DELAY_TIME);
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};
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const handleSearch = (e) => {
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e.preventDefault();
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if(keyword == '')
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{
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document.getElementById('keyword').focus();
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return;
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}
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set422errors({keyword:''});
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setLoaded(false);
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setMeetingList([]);
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axios.get('/api/admin/meetings/search',{params:{keyword: keyword}})
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.then((response) => {
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setLoaded(true);
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if(response.data.status_code==200){
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//------------Calculate Numerator & Denominator--------------
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var list = response.data.params;
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var arr = [];
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for(var i in list){
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var total=0, num=0;
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for(var j in list[i].approval)
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{
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if(list[i].approval[j].approval_at) num ++;
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total ++;
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}
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arr.push({...list[i], denominator:total, numerator:num})
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}
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setMeetingList(arr);
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var len = arr.length;
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if(len > INFINITE)
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setFetchMeetingList(arr.slice(0, INFINITE));
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else setFetchMeetingList(arr.slice(0, len));
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}
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});
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}
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return (
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<div className="l-content">
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<div className="l-content__ttl">
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<div className="l-content__ttl__left">
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<h2>ミーティング一覧</h2>
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</div>
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</div>
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<div className="l-content-wrap">
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<section className="search-container">
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<div className="meeting-head mt-4">
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<form className="position-relative" onSubmit={handleSearch}>
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<label className="control-label" htmlFor="keyword">キーワード</label>
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<input type="search" name="keyword"
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className="input-default input-keyword input-w380 input-h60"
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id="keyword" value={keyword}
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onChange={e=> setKeyword(e.target.value)}
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/>
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<IconButton size="large" style={{position:'absolute', bottom:'5px', right:'5px', padding:'5px'}} type="submit">
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<SearchIcon fontSize="large" style={{color:'#d0d0d0', width:'40px', height:'40px'}}/>
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</IconButton>
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</form>
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</div>
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<div className="search-wrap">
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<div className="search-content">
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{
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!loaded &&
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<CircularProgress className="css-loader"/>
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}
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{
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loaded &&
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<InfiniteScroll
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dataLength={fetch_meeting_list.length}
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next={fetchMoreMeetingList}
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hasMore={fetch_meeting_list.length != meeting_list.length}
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loader={
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<div id="dots3">
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<span></span>
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<span></span>
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<span></span>
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<span></span>
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</div>
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}
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style={{overflow:'none', position:'relative'}}
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>
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{
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fetch_meeting_list.length > 0 ?
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fetch_meeting_list.map((item, ki) =>
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<div className="meeting-item" key={ki}>
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<Link to = {`/admin/meeting/detail/${item.id}`} className="meeting-link">
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<h3 className="meeting-ttl">{ item.title }</h3>
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<p className="meeting-txt">{ item.text }</p>
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<time dateTime="2021-07-30" className="meeting-time">
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<span className="meeting-date">{ moment(item.updated_at).format('YYYY/MM/DD') || '' }</span>
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</time>
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<div className="meeting-member">
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<div className="meeting-member-wrap">
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<div data-url="login.html" className="meeting-member-link">
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<ul className="meeting-member-count">
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<li className="numerator">{item.numerator}</li>
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<li className="denominator">{item.denominator}</li>
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</ul>
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<ul className="meeting-member-list" role="list">
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{
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item.approval?.map((x, kj)=>
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{
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if(x.approval_at)
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return(
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<li className="meeting-member__item" role="listitem" key={kj}>
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<div className="avatar">
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<img alt="name" className="avatar-img" src={x.child.image} alt={x.child.image} />
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</div>
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</li>)
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})
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}
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</ul>
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</div>
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</div>
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</div>
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</Link>
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</div>
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)
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: <p className="text-center py-5">データが存在していません。</p>
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}
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</InfiniteScroll>
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}
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</div>
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</div>
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{ _400error && <Alert type="fail" hide={()=>set400Error('')}>{_400error}</Alert> }
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{ _success && <Alert type="success" hide={()=>setSuccess('')}>{_success}</Alert> }
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</section>
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</div>
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</div>
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)
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}
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export default Meeting; |