Prepare to create a 'Channel' module

src/invidious.cr

@@ -48,6 +48,13 @@ require "./invidious/search/*"
 require "./invidious/routes/**"
 require "./invidious/jobs/**"
 
+# Declare the base namespace for invidious
+module Invidious
+end
+
+# Simple alias to make code easier to read
+alias IV = Invidious
+
 CONFIG   = Config.load
 HMAC_KEY = CONFIG.hmac_key || Random::Secure.hex(32)
 
@@ -172,7 +179,7 @@ if CONFIG.popular_enabled
   Invidious::Jobs.register Invidious::Jobs::PullPopularVideosJob.new(PG_DB)
 end
 
-CONNECTION_CHANNEL = Channel({Bool, Channel(PQ::Notification)}).new(32)
+CONNECTION_CHANNEL = ::Channel({Bool, ::Channel(PQ::Notification)}).new(32)
 Invidious::Jobs.register Invidious::Jobs::NotificationJob.new(CONNECTION_CHANNEL, CONFIG.database_url)
 
 Invidious::Jobs.register Invidious::Jobs::ClearExpiredItemsJob.new

src/invidious/jobs/notification_job.cr

@@ -1,12 +1,12 @@
 class Invidious::Jobs::NotificationJob < Invidious::Jobs::BaseJob
-  private getter connection_channel : Channel({Bool, Channel(PQ::Notification)})
+  private getter connection_channel : ::Channel({Bool, ::Channel(PQ::Notification)})
   private getter pg_url : URI
 
   def initialize(@connection_channel, @pg_url)
   end
 
   def begin
-    connections = [] of Channel(PQ::Notification)
+    connections = [] of ::Channel(PQ::Notification)
 
     PG.connect_listen(pg_url, "notifications") { |event| connections.each(&.send(event)) }
 

src/invidious/jobs/refresh_channels_job.cr

@@ -8,7 +8,7 @@ class Invidious::Jobs::RefreshChannelsJob < Invidious::Jobs::BaseJob
     max_fibers = CONFIG.channel_threads
     lim_fibers = max_fibers
     active_fibers = 0
-    active_channel = Channel(Bool).new
+    active_channel = ::Channel(Bool).new
     backoff = 2.minutes
 
     loop do

src/invidious/jobs/refresh_feeds_job.cr

@@ -7,7 +7,7 @@ class Invidious::Jobs::RefreshFeedsJob < Invidious::Jobs::BaseJob
   def begin
     max_fibers = CONFIG.feed_threads
     active_fibers = 0
-    active_channel = Channel(Bool).new
+    active_channel = ::Channel(Bool).new
 
     loop do
       db.query("SELECT email FROM users WHERE feed_needs_update = true OR feed_needs_update IS NULL") do |rs|

src/invidious/jobs/subscribe_to_feeds_job.cr

@@ -12,7 +12,7 @@ class Invidious::Jobs::SubscribeToFeedsJob < Invidious::Jobs::BaseJob
     end
 
     active_fibers = 0
-    active_channel = Channel(Bool).new
+    active_channel = ::Channel(Bool).new
 
     loop do
       db.query_all("SELECT id FROM channels WHERE CURRENT_TIMESTAMP - subscribed > interval '4 days' OR subscribed IS NULL") do |rs|