rake task to update user stats/counts

lib/tasks/fix_account_stats.rake

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+task fix_account_stats: 'gabsocial:fix-account-stats'
+
+namespace :gabsocial do
+  desc 'Re-compute user statistics (following cnt, followers cnt, etc.)'
+  task :fix_account_stats => :environment do
+    Account.select(:id, :username).all.each do |a|
+      a.account_stat.following_count = Follow.where(account_id: a.id).count
+      a.account_stat.followers_count = Follow.where(target_account_id: a.id).count
+      a.account_stat.statuses_count = Status.where(account_id: a.id).count
+      a.account_stat.save!
+      puts(a.username)
+    end
+  end
+end