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-rw-r--r--app/controllers/controller_extension/json_responses.rb29
1 files changed, 29 insertions, 0 deletions
diff --git a/app/controllers/controller_extension/json_responses.rb b/app/controllers/controller_extension/json_responses.rb
new file mode 100644
index 0000000..da1ae58
--- /dev/null
+++ b/app/controllers/controller_extension/json_responses.rb
@@ -0,0 +1,29 @@
+module ControllerExtension::JsonResponses
+ extend ActiveSupport::Concern
+
+ private
+
+ def success(key)
+ json_message :success, key
+ end
+
+ def error(key)
+ json_message :error, key
+ end
+
+ def json_message(type, key)
+ long_key = "#{controller_string}.#{action_string}.#{key}"
+ { type => key.to_s,
+ :message => I18n.t(long_key, cascade: true) }
+ end
+
+ def controller_string
+ self.class.name.underscore.
+ sub(/_controller$/, '').
+ sub(/^v\d\//, '')
+ end
+
+ def action_string
+ params[:action]
+ end
+end