Refactored auto-approve code to make it more readable

app/models/user.rb

@@ -50,6 +50,21 @@ class User < ApplicationRecord
     self.provider == nil
   end
 
+  # Do uploads from this user get approved automatically?
+  def auto_approve?
+    # Admins do not need moderation
+    return true if current_user.is_admin?
+
+    # Debian developers do not need moderation
+    return true if current_user.provider == 'debian-sso'
+
+    # After one successfully approved screenshot users do not need moderation
+    return true if current_user.approved_screenshots.count > 0
+
+    # Any other user's upload must be moderated
+    return false
+  end
+
   def self.from_omniauth(auth)
     where(provider: auth.provider, email: auth.info.email).first_or_create do |user|
       user.provider = auth.provider