Class: RubyPtvApi::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_ptv_api/base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#coord_format ⇒ Object

Returns the value of attribute coord_format.



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# File 'lib/ruby_ptv_api/base.rb', line 3

def coord_format
  @coord_format
end

#profile ⇒ Object

Returns the value of attribute profile.



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# File 'lib/ruby_ptv_api/base.rb', line 3

def profile
  @profile
end

Instance Method Details

#connection ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 58

def connection
  Faraday.new(url: endpoint) do |faraday|
    faraday.request  :url_encoded             # form-encode POST params
    #faraday.response :logger                  # log requests to STDOUT
    faraday.adapter  Faraday.default_adapter  # make requests with Net::HTTP
  end
end

#default_params ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 66

def default_params
  {
    callerContext: {
      properties: [
        {
          key: 'Profile',
          value: 'car'
        },
        {
          key: 'CoordFormat',
          value: coord_format || :PTV_GEODECIMAL
        }
      ]
    }
  }
end

#demodulize(path) ⇒ Object

Avoid active support import



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# File 'lib/ruby_ptv_api/base.rb', line 32

def demodulize(path)
  path = path.to_s
  if i = path.rindex('::')
    path[(i+2)..-1]
  else
    path
  end
end

#demodulized_name ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 27

def demodulized_name
  demodulize(self.class.name)
end

#endpoint ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 5

def endpoint
  RubyPtvApi.config.send("#{parent_module_name.downcase}_endpoint")
end

#parent_module_name ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 21

def parent_module_name
  name = self.class.name.split('::')[-2]
  return nil unless name
  underscore(name)
end

#post(params) ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 45

def post(params)
  params.merge!(default_params)
  #p params.to_json
  response = connection.post do |req|
    req.url "#{ptv_path}/#{ptv_function}"
    req.headers['Content-Type'] = 'application/json; charset=utf-8'
    req.body = Oj.dump(params)
  end
  body = Oj.load(response.body)
  #p body
  (200..300).include?(response.status) ? body : raise(BadResponse.new(response.body))
end

#ptv_function ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 17

def ptv_function
  raise "Not implemented PTV function in #{demodulized_name}"
end

#ptv_path ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 13

def ptv_path
  raise "Not implemented PTV path in #{demodulized_name}"
end

#underscore(path) ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 41

def underscore(path)
  path.gsub!(/([A-Z\d]+)([A-Z][a-z])/,'\1_\2').downcase
end

#uri ⇒ Object 



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# File 'lib/ruby_ptv_api/base.rb', line 9

def uri
  "#{endpoint}/#{ptv_path}/#{ptv_function}"
end