Progress

app/models/chat_conversation_account.rb

@@ -14,6 +14,7 @@
 #  updated_at                     :datetime         not null
 #  unread_count                   :bigint(8)        default(0), not null
 #  chat_message_expiration_policy :string
+#  is_muted                       :boolean          default(FALSE), not null
 #
 
 # : todo : expires

app/models/chat_mute.rb

@@ -1,29 +0,0 @@
-# frozen_string_literal: true
-# == Schema Information
-#
-# Table name: chat_mutes
-#
-#  id                :bigint(8)        not null, primary key
-#  account_id        :integer          not null
-#  target_account_id :integer          not null
-#  created_at        :datetime         not null
-#  updated_at        :datetime         not null
-#
-
-class ChatMute < ApplicationRecord
-  include Paginable
-  include RelationshipCacheable
-
-  belongs_to :account
-  belongs_to :target_account, class_name: 'Account'
-
-  validates :account_id, uniqueness: { scope: :target_account_id }
-
-  after_commit :remove_blocking_cache
-
-  private
-
-  def remove_blocking_cache
-    Rails.cache.delete("exclude_chat_account_ids_for:#{account_id}")
-  end
-end

app/models/link_block.rb

@@ -22,6 +22,9 @@ class LinkBlock < ApplicationRecord
       Addressable::URI.parse(array[0]).normalize
     }
     url = urls.first
+
+    return false if url.nil?
+
     link_for_fetch = TagManager.instance.normalize_link(url)
     link_for_fetch = link_for_fetch.chomp("/")