Add moderation warnings (#9519)

* Add moderation warnings

Replace individual routes for disabling, silencing, and suspending
a user, as well as the report update route, with a unified account
action controller that allows you to select an action (none,
disable, silence, suspend) as well as whether it should generate an
e-mail notification with optional custom text. That notification,
with the optional custom text, is saved as a warning.

Additionally, there are warning presets you can configure to save
time when performing the above.

* Use Account#local_username_and_domain

1 files changed, 23 insertions, 0 deletions

diff --git a/app/models/account_warning.rb b/app/models/account_warning.rb
new file mode 100644
index 000000000..157e6c04d
--- /dev/null
+++ b/app/models/account_warning.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+# == Schema Information
+#
+# Table name: account_warnings
+#
+#  id                :bigint(8)        not null, primary key
+#  account_id        :bigint(8)
+#  target_account_id :bigint(8)
+#  action            :integer          default("none"), not null
+#  text              :text             default(""), not null
+#  created_at        :datetime         not null
+#  updated_at        :datetime         not null
+#
+
+class AccountWarning < ApplicationRecord
+  enum action: %i(none disable silence suspend), _suffix: :action
+
+  belongs_to :account, inverse_of: :account_warnings
+  belongs_to :target_account, class_name: 'Account', inverse_of: :targeted_account_warnings
+
+  scope :latest, -> { order(created_at: :desc) }
+  scope :custom, -> { where.not(text: '') }
+end