Class: Payload::ARMRequest

Inherits:
Object
  • Object
show all
Defined in:
lib/payload/arm/request.rb

Instance Method Summary collapse

Constructor Details

#initialize(cls = nil) ⇒ ARMRequest

Returns a new instance of ARMRequest.



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# File 'lib/payload/arm/request.rb', line 11

def initialize(cls=nil)
	@cls = cls
	@selected_fields = ''
	@filters = {}
end

Instance Method Details

#_request(method, id: nil, json: nil) ⇒ Object 



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# File 'lib/payload/arm/request.rb', line 89

def _request(method, id: nil, json: nil)

	# Update @filters['fields'] with @selected_fields
	fields_list = []
	fields_list << @filters['fields'] if @filters['fields'] && !@filters['fields'].empty?
	fields_list << @selected_fields if @selected_fields && !@selected_fields.empty?
	@filters['fields'] = fields_list.join(',') if fields_list.any?
	@filters['fields'] ||= '*'

	if @cls.spec.key?("endpoint")
		endpoint = @cls.spec["endpoint"]
	else
		endpoint = "/"+@cls.spec["object"]+"s"
	end

	if id
		endpoint = File.join(endpoint, id)
	end

	url = URI.join(Payload::api_url, endpoint)
	url.query = URI.encode_www_form(@filters)

	http = Net::HTTP.new(url.host, url.port)

	if url.port == 443
		http.use_ssl = true
	end

	request = Net::HTTP.const_get(method).new(url.request_uri)
	request.basic_auth(Payload::api_key, '')

	if json
		request.body = json.to_json
		request.add_field('Content-Type', 'application/json')
	end

	response = http.request(request)

	begin
		data = JSON.parse(response.body)
	rescue JSON::ParserError
		if response.code == '500'
			raise Payload::InternalError.new
		else
			raise Place::UnknownResponse.new
		end
	end

	if response.code == '200'
		if data['object'] == 'list'
			return data['values'].map do |obj|
				cls = Payload::get_cls(obj)
				if cls.nil?
					obj
				else
					cls.new(obj)
				end
			end
		else
			return Payload::get_cls(data).new(data)
		end
	else
		for error in Payload::subclasses(Payload::PayloadError)
			if error.code != response.code or error.name.split('::')[-1] != data['error_type']
				next
			end

			raise error.new(data['description'], data)
		end

		raise Payload::BadRequest.new(data['description'], data)
	end
end

#all ⇒ Object 



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# File 'lib/payload/arm/request.rb', line 37

def all()
	return self._request('Get')
end

#create(data) ⇒ Object 



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# File 'lib/payload/arm/request.rb', line 60

def create(data)
	if data.is_a? Array
		data = data.map do |obj|
			if obj.kind_of?(ARMObject)
				if @cls and not obj.instance_of?(@cls)
					throw "All objects must be of the same type"
				end

				@cls = obj.class
				obj = obj.data
			end

			if @cls.poly
				obj = obj.merge(@cls.poly)
			end

			obj
		end

		data = { object: 'list', values: data }
	else
		if @cls.poly
			data = data.merge(@cls.poly)
		end
	end

	return self._request('Post', json: data)
end

#delete(objects) ⇒ Object 



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# File 'lib/payload/arm/request.rb', line 54

def delete(objects)
	deletes = objects.map {|o| o.id }.join('|')
	return self.filter_by(mode: 'query', id: deletes)
		._request('Delete')
end

#filter_by(*args, **data) ⇒ Object 



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# File 'lib/payload/arm/request.rb', line 27

def filter_by(*args, **data)
	if @cls.poly
		data = data.merge(@cls.poly)
	end

	@filters = @filters.merge(data)

	return self
end

#get(id) ⇒ Object 



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# File 'lib/payload/arm/request.rb', line 41

def get(id)
	if id.nil? || id.empty?
		throw 'id cannot be empty'
	end

	return self._request('Get', id: id)
end

#select(*args, **data) ⇒ Object 



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# File 'lib/payload/arm/request.rb', line 17

def select(*args, **data)
	if @cls.poly
		data = data.merge(@cls.poly)
	end
	
	@selected_fields = args.join(',')
	
	return self
end

#update(**updates) ⇒ Object 



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# File 'lib/payload/arm/request.rb', line 49

def update(**updates)
	return self.filter_by(mode: 'query')
		._request('Put', json: updates)
end