resources/js/pages/Tournament.js

   1 import axios from 'axios';
   2 import React, { useEffect, useState } from 'react';
   3 import { Helmet } from 'react-helmet';
   4 import { useParams } from 'react-router-dom';
   5
   6 import CanonicalLinks from '../components/common/CanonicalLinks';
   7 import ErrorBoundary from '../components/common/ErrorBoundary';
   8 import ErrorMessage from '../components/common/ErrorMessage';
   9 import Loading from '../components/common/Loading';
  10 import NotFound from '../pages/NotFound';
  11 import Detail from '../components/tournament/Detail';
  12 import {
  13         patchApplication,
  14         patchParticipant,
  15         patchResult,
  16         patchRound,
  17         patchUser,
  18         removeApplication,
  19         sortParticipants,
  20 } from '../helpers/Tournament';
  21
  22 export const Component = () => {
  23         const params = useParams();
  24         const { id } = params;
  25
  26         const [error, setError] = useState(null);
  27         const [loading, setLoading] = useState(true);
  28         const [tournament, setTournament] = useState(null);
  29
  30         useEffect(() => {
  31                 const ctrl = new AbortController();
  32                 setLoading(true);
  33                 axios
  34                         .get(`/api/tournaments/${id}`, { signal: ctrl.signal })
  35                         .then(response => {
  36                                 setError(null);
  37                                 setLoading(false);
  38                                 setTournament(sortParticipants(response.data));
  39                         })
  40                         .catch(error => {
  41                                 setError(error);
  42                                 setLoading(false);
  43                                 setTournament(null);
  44                         });
  45                 return () => {
  46                         ctrl.abort();
  47                 };
  48         }, [id]);
  49
  50         useEffect(() => {
  51                 window.Echo.channel(`Tournament.${id}`)
  52                         .listen('ApplicationAdded', e => {
  53                                 if (e.application) {
  54                                         setTournament(tournament => patchApplication(tournament, e.application));
  55                                 }
  56                         })
  57                         .listen('ApplicationChanged', e => {
  58                                 if (e.application) {
  59                                         setTournament(tournament => patchApplication(tournament, e.application));
  60                                 }
  61                         })
  62                         .listen('ApplicationRemoved', e => {
  63                                 if (e.application_id) {
  64                                         setTournament(tournament => removeApplication(tournament, e.application_id));
  65                                 }
  66                         })
  67                         .listen('ParticipantChanged', e => {
  68                                 if (e.participant) {
  69                                         setTournament(tournament => patchParticipant(tournament, e.participant));
  70                                 }
  71                         })
  72                         .listen('ResultChanged', e => {
  73                                 if (e.result) {
  74                                         setTournament(tournament => patchResult(tournament, e.result));
  75                                 }
  76                         })
  77                         .listen('RoundAdded', e => {
  78                                 if (e.round) {
  79                                         setTournament(tournament => ({
  80                                                 ...tournament,
  81                                                 rounds: [e.round, ...tournament.rounds],
  82                                         }));
  83                                 }
  84                         })
  85                         .listen('RoundChanged', e => {
  86                                 if (e.round) {
  87                                         setTournament(tournament => patchRound(tournament, e.round));
  88                                 }
  89                         })
  90                         .listen('TournamentChanged', e => {
  91                                 if (e.tournament) {
  92                                         setTournament(tournament => ({ ...tournament, ...e.tournament }));
  93                                 }
  94                         });
  95                 return () => {
  96                         window.Echo.leave(`Tournament.${id}`);
  97                 };
  98         }, [id]);
  99
 100         useEffect(() => {
 101                 const cb = (e) => {
 102                         if (e.user) {
 103                                 setTournament(tournament => patchUser(tournament, e.user));
 104                         }
 105                 };
 106                 window.Echo.channel('App.Control')
 107                         .listen('UserChanged', cb);
 108                 return () => {
 109                         window.Echo.channel('App.Control')
 110                                 .stopListening('UserChanged', cb);
 111                 };
 112         }, []);
 113
 114         if (loading) {
 115                 return <Loading />;
 116         }
 117
 118         if (error) {
 119                 return <ErrorMessage error={error} />;
 120         }
 121
 122         if (!tournament) {
 123                 return <NotFound />;
 124         }
 125
 126         const addRound = async () => {
 127                 await axios.post('/api/rounds', { tournament_id: tournament.id });
 128         };
 129
 130         return <ErrorBoundary>
 131                 <Helmet>
 132                         <title>{tournament.title}</title>
 133                 </Helmet>
 134                 <CanonicalLinks base={`/tournaments/${tournament.id}`} />
 135                 <Detail addRound={addRound} tournament={tournament} />
 136         </ErrorBoundary>;
 137 };