X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=resources%2Fjs%2Fhelpers%2Fpermissions.js;h=1bdb2622b6a44bb9115521ba9d8a14f1c5503561;hb=7c6716036321ba09846785720e81459aad55a323;hp=d7613256d8c2f8e2a569bd2f75514799a818cfb8;hpb=537b998e8059c56e3a20ee2a89d42c3bbfbb80b8;p=alttp.git

diff --git a/resources/js/helpers/permissions.js b/resources/js/helpers/permissions.js
index d761325..1bdb262 100644
--- a/resources/js/helpers/permissions.js
+++ b/resources/js/helpers/permissions.js
@@ -1,12 +1,78 @@
 /// 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;
 
+// Channels
+
+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);
+
+export const mayRestreamEpisodes = user =>
+	user && user.channel_crews && user.channel_crews.find(c => c.role === 'admin');
+
+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
+		.filter(c => c.role === 'admin')
+		.map(c => c.channel_id);
+	const claimed_channels = ((episode && episode.channels) || []).map(c => c.id);
+	const remaining_channels = available_channels.filter(id => !claimed_channels.includes(id));
+	return remaining_channels.length > 0;
+};
+
 // Tournaments
 
 export const isApplicant = (user, tournament) => {
@@ -67,6 +133,9 @@ export const mayReportResult = (user, tournament) => {
 	return isRunner(user, tournament);
 };
 
+export const mayEditRound = (user, tournament) =>
+	!tournament.locked && isTournamentAdmin(user, tournament);
+
 export const mayLockRound = (user, tournament) =>
 	!tournament.locked && isTournamentAdmin(user, tournament);