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

Blue Button CCDA Generator.

"use strict";

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

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

var key = contentModifier.key;
var required = contentModifier.required;
var dataKey = contentModifier.dataKey;

var problemStatus = {
  key: "observation",
  attributes: {
    classCode: "OBS",
    moodCode: "EVN"
  },
  content: [
    fieldLevel.templateId("2.16.840.1.113883.10.20.22.4.6"),
    fieldLevel.id,
    fieldLevel.templateCode("ProblemStatus"),
    fieldLevel.statusCodeCompleted,
    fieldLevel.effectiveTime, {
      key: "value",
      attributes: [{
          "xsi:type": "CD"
        },
        leafLevel.codeFromName("2.16.840.1.113883.3.88.12.80.68")
      ],
      dataKey: "name",
      required: true
    }
  ],
  warning: "effectiveTime does not exist in the specification"
};

var healthStatusObservation = {
  key: "observation",
  attributes: {
    classCode: "OBS",
    moodCode: "EVN"
  },
  content: [
    fieldLevel.templateId("2.16.840.1.113883.10.20.22.4.5"),
    fieldLevel.templateCode("HealthStatusObservation"),
    fieldLevel.text(leafLevel.nextReference("healthStatus")),
    fieldLevel.statusCodeCompleted, {
      key: "value",
      attributes: {
        "xsi:type": "CD",
        code: "81323004",
        codeSystem: "2.16.840.1.113883.6.96",
        codeSystemName: "SNOMED CT",
        displayName: leafLevel.inputProperty("patient_status")
      },
      required: true,
      toDo: "The attribute should not be constant"
    }
  ]
};

var problemObservation = {
  key: "observation",
  attributes: {
    classCode: "OBS",
    moodCode: "EVN",
    negationInd: leafLevel.boolInputProperty("negation_indicator")
  },
  content: [
    fieldLevel.templateId("2.16.840.1.113883.10.20.22.4.4"),
    fieldLevel.id, {
      key: "code",
      attributes: {
        nullFlavor: "UNK"
      }
    },
    fieldLevel.text(leafLevel.nextReference("problem")),
    fieldLevel.statusCodeCompleted, [fieldLevel.effectiveTime, dataKey("problem.date_time")], {
      key: "value",
      attributes: [{
          "xsi:type": "CD"
        },
        leafLevel.code
      ],
      content: [{
        key: "translation",
        attributes: leafLevel.code,
        dataKey: "translations"
      }],
      dataKey: "problem.code",
      existsWhen: condition.codeOrDisplayname,
      required: true
    }, {
      key: "entryRelationship",
      attributes: {
        typeCode: "REFR"
      },
      content: [
        [problemStatus, required]
      ],
      dataTransform: function (input) {
        if (input && input.status) {
          var result = input.status;
          result.identifiers = input.identifiers;
          return result;
        }
        return null;
      }
    }, {
      key: "entryRelationship",
      attributes: {
        typeCode: "SUBJ",
        inversionInd: "true"
      },
      content: [
        [sharedEntryLevel.ageObservation, required]
      ],
      existsWhen: condition.keyExists("onset_age")
    }, {
      key: "entryRelationship",
      attributes: {
        typeCode: "REFR"
      },
      content: [
        [healthStatusObservation, required]
      ],
      existsWhen: condition.keyExists("patient_status")
    }, {
      key: "entryRelationship",
      attributes: {
        "typeCode": "SUBJ",
        "inversionInd": "true"
      },
      content: [
        [sharedEntryLevel.severityObservation]
      ],
      dataKey: "problem",
      existsWhen: condition.keyExists("severity")
    }
  ],
  notImplemented: [
    "code"
  ]
};

exports.problemConcernAct = {
  key: "act",
  attributes: {
    classCode: "ACT",
    moodCode: "EVN"
  },
  content: [
    fieldLevel.templateId("2.16.840.1.113883.10.20.22.4.3"),
    fieldLevel.uniqueId, {
      key: "id",
      attributes: {
        root: leafLevel.inputProperty("identifier"),
        extension: leafLevel.inputProperty("extension")
      },
      dataKey: 'source_list_identifiers',
      existsWhen: condition.keyExists('identifier'),
      required: true
    },
    fieldLevel.templateCode("ProblemConcernAct"),
    fieldLevel.statusCodeCompleted, [fieldLevel.effectiveTime, required], {
      key: "entryRelationship",
      attributes: {
        typeCode: "SUBJ"
      },
      content: [
        [problemObservation, required]
      ],
      required: true
    }
  ]
};