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Versions: 19
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Contents
module Merit
# Sets up an app-wide after_filter, and inserts merit_action entries if
# there are defined rules (for badges or points) for current
# 'controller_path#action_name'
module ControllerExtensions
def self.included(base)
base.after_action :log_and_process
end
private
def log_and_process
if rules_defined?
Merit::Action.create(merit_action_hash)
if Merit.checks_on_each_request
Merit::Action.check_unprocessed
end
end
end
def merit_action_hash
{
user_id: send(Merit.current_user_method).try(:id),
action_method: action_name,
action_value: params[:value],
had_errors: had_errors?,
target_model: controller_path,
target_id: target_id,
target_data: target_object.to_yaml,
}
end
def rules_defined?
RulesMatcher.new(controller_path, action_name).any_matching?
end
def had_errors?
target_object.respond_to?(:errors) && target_object.errors.try(:present?)
end
def target_object
variable_name = :"@#{controller_name.singularize}"
if instance_variable_defined?(variable_name)
if target_obj = instance_variable_get(variable_name)
target_obj
else
warn_no_object_found
end
end
end
def warn_no_object_found
str = '[merit] No object found, you might need a ' \
"'@#{controller_name.singularize}' variable in " \
"'#{controller_path}_controller' if no reputation is applied. " \
'If you are using `model_name` option in the rule this is ok.'
Rails.logger.warn str
nil
end
def target_id
target_id = target_object.try(:id)
# If target_id is nil use (only digits of) params[:id]
if target_id.nil? && params[:id].to_s =~ /^[0-9]+$/
target_id = params[:id]
end
target_id
end
end
end
Version data entries
19 entries across 19 versions & 2 rubygems