flow.js

"use strict";
var JSONAPISerializer = require("jsonapi-serializer").Serializer;

function FlowSerializer(flow) {
	this.serialize = function() {
		return new JSONAPISerializer("flow", {
			keyForAttribute: "underscore_case",
			attributes : [ "name", "unit", "objects", "require_signed", "require_encrypted", "dead_notification", "dead_notification_interval", "dead_notification_latest", "permission", "data_type", "mqtt_topic", "track_id", "fusion_algorithm", "ttl", "preprocessor", "influx_db_cloud", "retention", "user_id", "meta" ],
			topLevelLinks : {
				parent : sprintf("%s/v%s/flows", baseUrl_https, version),
				first : flow.pageFirst!==undefined?sprintf("%s/v%s/flows/?page=%s&size=%s", baseUrl_https, version, flow.pageFirst, flow.size):undefined,
				prev : flow.pagePrev!==undefined?sprintf("%s/v%s/flows/?page=%s&size=%s", baseUrl_https, version, flow.pagePrev, flow.size):undefined,
				next : flow.pageNext!==undefined?sprintf("%s/v%s/flows/?page=%s&size=%s", baseUrl_https, version, flow.pageNext, flow.size):undefined,
				last : flow.pageLast!==undefined?sprintf("%s/v%s/flows/?page=%s&size=%s", baseUrl_https, version, flow.pageLast, flow.size):undefined,
			},
			dataLinks : {
				unit : function(flow) {
					if ( flow.unit!=="" ) {
						return sprintf("%s/v%s/units/%s", baseUrl_https, version, flow.unit);
					} else {
						return null;
					}
				},
				data : function(flow) {
					if ( flow.id!=="" ) {
						return sprintf("%s/v%s/data/%s", baseUrl_https, version, flow.id);
					} else {
						return null;
					}
				},
				self : function(flow) {
					if ( typeof flow.id!=="undefined" ) {
						return sprintf("%s/v%s/flows/%s", baseUrl_https, version, flow.id);
					} else {
						return null;
					}
				},
			},
			objects: {
				attributes : [ "object_id" ],
				dataLinks: {
					self: function (flow) {
						return sprintf("%s/v%s/objects/%s", baseUrl_https, version, flow.object_id);
					}
				}
			}
		}).serialize(flow);
	};
}

module.exports = FlowSerializer;