crew management

[alttp.git] / resources / js / helpers / permissions.js

diff --git a/resources/js/helpers/permissions.js b/resources/js/helpers/permissions.js
index 835af24787585f620f935a4c23834166d1e430a9..54bf905fe473a9224419c4325e1b6b9b5c72d5a2 100644 (file)
--- a/resources/js/helpers/permissions.js
+++ b/resources/js/helpers/permissions.js
@@ -1,6 +1,7 @@
 /// NOTE: These permissions are for UI cosmetics only!
 /// They should be in sync with the backend Policies.
 
+import * as Episode from './Episode';
 import Round from './Round';
 
 export const isAdmin = user => user && user.role === 'admin';
@@ -15,6 +16,16 @@ export const isChannelAdmin = (user, channel) =>
 
 // Episodes
 
+export const isCommentator = (user, episode) => {
+       if (!user || !episode || !episode.crew) return false;
+       return !!episode.crew.find(c => c.role === "commentary" && c.user_id === user.id);
+};
+
+export const isTracker = (user, episode) => {
+       if (!user || !episode || !episode.crew) return false;
+       return !!episode.crew.find(c => c.role === "tracking" && c.user_id === user.id);
+};
+
 export const episodeHasChannel = (episode, channel) =>
        episode && channel && episode.channels && episode.channels.find(c => c.id === channel.id);
 
@@ -24,6 +35,26 @@ export const mayRestreamEpisodes = user =>
 export const mayEditRestream = (user, episode, channel) =>
        episodeHasChannel(episode, channel) && isChannelAdmin(user, channel);
 
+export const canApplyForEpisode = (user, episode, as) => {
+       if (!user) return false;
+       if (as === 'commentary') return Episode.acceptsComms(episode) && !isCommentator(user, episode);
+       if (as === 'tracking') return Episode.acceptsTrackers(episode) && !isTracker(user, episode);
+       return false;
+};
+
+export const applicableChannels = (user, episode, as) => {
+       if (!user || !episode) return [];
+       const assigned_channels = (episode.crew || [])
+               .filter(c => c.user_id === user.id)
+               .map(c => c.channel_id);
+       const channels = episode.channels || [];
+       if (as === 'commentary') return channels.filter(c =>
+               c.pivot && c.pivot.accept_comms && !assigned_channels.includes(c.id));
+       if (as === 'tracking') return channels.filter(c =>
+               c.pivot && c.pivot.accept_tracker && !assigned_channels.includes(c.id));
+       return [];
+};
+
 export const canRestreamEpisode = (user, episode) => {
        if (!user || !episode || !mayRestreamEpisodes(user)) return false;
        const available_channels = user.channel_crews