Initial commit

lib/tasks/revert.rake

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+# encoding: UTF-8
+# frozen_string_literal: true
+
+# Usage
+# for revert all trading activity for particular user:
+# $> bundle exec rake revert:trading_activity["admin@barong.io"]
+namespace :revert do
+  desc 'Revert user trade activity.'
+  task :trading_activity, [:member_email] => [:environment] do |_, args|
+
+    member = Member.find_by(email: args[:member_email])
+
+    # For each trade create revert Liabilities, Revenues and update User balances
+    # TODO: Add ability to revert particular trades.
+    member.revert_trading_activity!(member.trades.order(id: :desc))
+  end
+end