DEV: Apply syntax_tree formatting to app/*

app/controllers/presence_controller.rb

@@ -9,18 +9,23 @@ class PresenceController < ApplicationController
 
   def get
     names = params.require(:channels)
-    raise Discourse::InvalidParameters.new(:channels) if !(names.is_a?(Array) && names.all? { |n| n.is_a? String })
+    if !(names.is_a?(Array) && names.all? { |n| n.is_a? String })
+      raise Discourse::InvalidParameters.new(:channels)
+    end
 
     names.uniq!
 
-    raise Discourse::InvalidParameters.new("Too many channels") if names.length > MAX_CHANNELS_PER_REQUEST
-
-    user_group_ids = if current_user
-      GroupUser.where(user_id: current_user.id).pluck("group_id")
-    else
-      []
+    if names.length > MAX_CHANNELS_PER_REQUEST
+      raise Discourse::InvalidParameters.new("Too many channels")
     end
 
+    user_group_ids =
+      if current_user
+        GroupUser.where(user_id: current_user.id).pluck("group_id")
+      else
+        []
+      end
+
     result = {}
     names.each do |name|
       channel = PresenceChannel.new(name)
@@ -38,19 +43,23 @@ class PresenceController < ApplicationController
 
   def update
     client_id = params[:client_id]
-    raise Discourse::InvalidParameters.new(:client_id) if !client_id.is_a?(String) || client_id.blank?
+    if !client_id.is_a?(String) || client_id.blank?
+      raise Discourse::InvalidParameters.new(:client_id)
+    end
 
     # JS client is designed to throttle to one request per second
     # When no changes are being made, it makes one request every 30 seconds
     RateLimiter.new(nil, "update-presence-#{current_user.id}", 20, 10.seconds).performed!
 
     present_channels = params[:present_channels]
-    if present_channels && !(present_channels.is_a?(Array) && present_channels.all? { |c| c.is_a? String })
+    if present_channels &&
+         !(present_channels.is_a?(Array) && present_channels.all? { |c| c.is_a? String })
       raise Discourse::InvalidParameters.new(:present_channels)
     end
 
     leave_channels = params[:leave_channels]
-    if leave_channels && !(leave_channels.is_a?(Array) && leave_channels.all? { |c| c.is_a? String })
+    if leave_channels &&
+         !(leave_channels.is_a?(Array) && leave_channels.all? { |c| c.is_a? String })
       raise Discourse::InvalidParameters.new(:leave_channels)
     end