Move the mastodon/*_cli files to mastodon/cli/* (#24139)

lib/mastodon/cli/canonical_email_blocks.rb

@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+require 'concurrent'
+require_relative '../../../config/boot'
+require_relative '../../../config/environment'
+require_relative 'helper'
+
+module Mastodon::CLI
+  class CanonicalEmailBlocks < Thor
+    include Helper
+
+    def self.exit_on_failure?
+      true
+    end
+
+    desc 'find EMAIL', 'Find a given e-mail address in the canonical e-mail blocks'
+    long_desc <<-LONG_DESC
+      When suspending a local user, a hash of a "canonical" version of their e-mail
+      address is stored to prevent them from signing up again.
+
+      This command can be used to find whether a known email address is blocked.
+    LONG_DESC
+    def find(email)
+      accts = CanonicalEmailBlock.matching_email(email)
+
+      if accts.empty?
+        say("#{email} is not blocked", :green)
+      else
+        say("#{email} is blocked", :red)
+      end
+    end
+
+    desc 'remove EMAIL', 'Remove a canonical e-mail block'
+    long_desc <<-LONG_DESC
+      When suspending a local user, a hash of a "canonical" version of their e-mail
+      address is stored to prevent them from signing up again.
+
+      This command allows removing a canonical email block.
+    LONG_DESC
+    def remove(email)
+      blocks = CanonicalEmailBlock.matching_email(email)
+
+      if blocks.empty?
+        say("#{email} is not blocked", :green)
+      else
+        blocks.destroy_all
+        say("Unblocked #{email}", :green)
+      end
+    end
+  end
+end