basic content editing

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

diff --git a/resources/js/helpers/permissions.js b/resources/js/helpers/permissions.js
index 835af24787585f620f935a4c23834166d1e430a9..1bdb2622b6a44bb9115521ba9d8a14f1c5503561 100644 (file)
--- a/resources/js/helpers/permissions.js
+++ b/resources/js/helpers/permissions.js
@@ -1,8 +1,12 @@
 /// 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 hasGlobalRole = (user, role) =>
+       user && role && user.global_roles && user.global_roles.includes(role);
+
 export const isAdmin = user => user && user.role === 'admin';
 
 export const isSameUser = (user, subject) => user && subject && user.id === subject.id;
@@ -13,8 +17,23 @@ export const isChannelAdmin = (user, channel) =>
        user && channel && user.channel_crews &&
                user.channel_crews.find(c => c.role === 'admin' && c.channel_id === channel.id);
 
+// Content
+
+export const mayEditContent = user =>
+       user && hasGlobalRole(user, 'content');
+
 // 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 +43,26 @@ 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