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require 'intercom/generic_handlers/base_handler'
module Intercom
module GenericHandlers
module Count
module ClassMethods
def generic_count(method_sym, *arguments, &block)
handler_class = Class.new(GenericHandlers::BaseHandler) do
def handle
match = method_string.match(GenericHandlers::Count.count_breakdown_matcher)
if match && match[1] && match[2] && match[3].nil?
do_broken_down_count(match[1], match[2])
elsif method_string.end_with? '_count'
return do_count
else
raise_no_method_missing_handler
end
end
private
def do_count
entity.fetch_for_app.send(appwide_entity_to_count)['count']
rescue Intercom::AttributeNotSetError
# Indicates this this kind of counting is not supported
raise_no_method_missing_handler
end
def do_broken_down_count(entity_to_count, count_context)
result = entity.fetch_broken_down_count(entity_to_count, count_context)
result.send(entity_to_count)[count_context]
rescue Intercom::BadRequestError => ex
# Indicates this this kind of counting is not supported
ex.application_error_code == 'parameter_invalid' ? raise_no_method_missing_handler : raise
end
def appwide_entity_to_count; method_string.gsub(/_count$/, ''); end
end
handler_class.new(method_sym, arguments, self).handle
end
end
def self.count_breakdown_matcher
/([[:alnum:]]+)_counts_for_each_([[:alnum:]]+)/
end
def self.handles_method?(method_sym)
method_sym.to_s.end_with? '_count' or method_sym.to_s.match(count_breakdown_matcher)
end
def self.included(base)
base.extend(ClassMethods)
end
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems