lib/trakio_client/end_point.rb
module TrakioClient
class EndPoint
extend Forwardable
attr_accessor :trakio
def_delegator :@trakio, :api_token
def_delegator :@trakio, :https
def_delegator :@trakio, :host
def_delegator :@trakio, :channel
def_delegator :@trakio, :distinct_id
def_delegator :@trakio, :company_id
def initialize trakio
self.trakio ||= trakio
end
protected
def send_request endpoint, params
protocol = https ? "https" : "http"
url = "#{protocol}://#{host}/#{endpoint}"
data = { token: api_token, data: params }.to_json
resp = RestClient.post url, data, :content_type => :json, :accept => :json
result = JSON.parse(resp.body, :symbolize_names => true)
return result if result[:status] == 'success'
# status must be error
# here we will raise the required exception as in the API
exception = constantize("TrakioClient::Exceptions::#{result[:exception]}") # name of the class
message = result[:message] # extra information for the exception
raise exception.new(message)
end
def constantize camel_cased_word # Taken from ActiveSupport
names = camel_cased_word.split('::')
# Trigger a builtin NameError exception including the ill-formed constant in the message.
Object.const_get(camel_cased_word) if names.empty?
# Remove the first blank element in case of '::ClassName' notation.
names.shift if names.size > 1 && names.first.empty?
names.inject(Object) do |constant, name|
if constant == Object
constant.const_get(name)
else
candidate = constant.const_get(name)
next candidate if constant.const_defined?(name, false)
next candidate unless Object.const_defined?(name)
# Go down the ancestors to check it it's owned
# directly before we reach Object or the end of ancestors.
constant = constant.ancestors.inject do |const, ancestor|
break const if ancestor == Object
break ancestor if ancestor.const_defined?(name, false)
const
end
# owner is in Object, so raise
constant.const_get(name, false)
end
end
end
end
end