@smarttracker/blue-button-generate/lib/entryLevel/resultEntryLevel.js

Blue Button CCDA Generator.

"use strict";

var fieldLevel = require('../fieldLevel');
var leafLevel = require('../leafLevel');
var condition = require("../condition");

var contentModifier = require("../contentModifier");

var required = contentModifier.required;

var resultObservation = {
  key: "observation",
  attributes: {
    classCode: "OBS",
    moodCode: "EVN"
  },
  content: [
    fieldLevel.templateId("2.16.840.1.113883.10.20.22.4.2"),
    fieldLevel.id, {
      key: "code",
      attributes: leafLevel.code,
      dataKey: "result",
      required: true
    },
    fieldLevel.text(leafLevel.nextReference("result")),
    fieldLevel.statusCodeCompleted, [fieldLevel.effectiveTime, required], {
      key: "value",
      attributes: {
        "xsi:type": function (input) {
          return input.text ? "ST" : "PQ";
        },
        value: leafLevel.inputProperty("value"),
        unit: leafLevel.inputProperty("unit")
      },
      text: leafLevel.inputProperty("text"),
      existsWhen: condition.eitherKeyExists("value", "text"),
      required: true
    }, {
      key: "interpretationCode",
      attributes: {
        code: function (input) {
          return input.code;
        },
        codeSystem: "2.16.840.1.113883.5.83",
        displayName: function (input) {
          return input.name || input;
        },
        codeSystemName: "ObservationInterpretation"
      },
      dataKey: "interpretations"
    }, {
      key: "referenceRange",
      content: {
        key: "observationRange",
        content: [{
          key: "text",
          text: leafLevel.input,
          dataKey: "range"
        }, {
          key: "value",
          attributes: {
            "xsi:type": "IVL_PQ"
          },
          content: [{
            key: "low",
            attributes: {
              value: leafLevel.inputProperty("low"),
              unit: leafLevel.inputProperty("unit")
            },
            existsWhen: condition.keyExists("low")
          }, {
            key: "high",
            attributes: {
              value: leafLevel.inputProperty("high"),
              unit: leafLevel.inputProperty("unit")
            },
            existsWhen: condition.keyExists("high")
          }],
          existsWhen: condition.eitherKeyExists("low", "high")
        }],
        required: true
      },
      dataKey: "reference_range"
    }
  ],
  notIplemented: [
    "variable statusCode",
    "methodCode",
    "targetSiteCode",
    "author"
  ]
};

exports.resultOrganizer = {
  key: "organizer",
  attributes: {
    classCode: "BATTERY",
    moodCode: "EVN"
  },
  content: [
    fieldLevel.templateId("2.16.840.1.113883.10.20.22.4.1"),
    fieldLevel.uniqueId,
    fieldLevel.id, {
      key: "code",
      attributes: leafLevel.code,
      content: {
        key: "translation",
        attributes: leafLevel.code,
        dataKey: "translations"
      },
      dataKey: "result_set",
      required: true
    },
    fieldLevel.statusCodeCompleted, {
      key: "component",
      content: [
        [resultObservation, required]
      ],
      dataKey: "results",
      required: true
    }
  ],
  notIplemented: [
    "variable @classCode",
    "variable statusCode"
  ]
};