Initial commit

app/api/v2/utils.rb

@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+module API::V2
+  module Utils
+    def remote_ip
+      # default behaviour, IP from HTTP_X_FORWARDED_FOR
+      ip = env['action_dispatch.remote_ip'].to_s
+
+      if Barong::App.config.gateway == 'akamai'
+        # custom header that contains only client IP
+        true_client_ip = request.env['HTTP_TRUE_CLIENT_IP'].to_s
+        # take IP from TRUE_CLIENT_IP only if its not nil or empty
+        ip = true_client_ip unless true_client_ip.nil? || true_client_ip.empty?
+      end
+
+      Rails.logger.debug "User login IP address: #{ip}"
+      return ip
+    end
+
+    def code_error!(errors, code)
+      final = errors.inject([]) do |result, (key, errs)|
+        result.concat(
+          errs.map { |e| e.values.first }
+                .uniq
+                .flatten
+                .map { |e| [key, e].join('.') }
+        )
+      end
+      error!({ errors: final }, code)
+    end
+
+    def admin_authorize!(*args)
+      AdminAbility.new(current_user).authorize!(*args)
+    rescue CanCan::AccessDenied
+      error!({ errors: ['admin.ability.not_permitted'] }, 401)
+    end
+  end
+end