library/classes/ClinicalTypes/ClinicalType.php

   1 <?php
   2 // Copyright (C) 2011 Ken Chapple <ken@mi-squared.com>
   3 //
   4 // This program is free software; you can redistribute it and/or
   5 // modify it under the terms of the GNU General Public License
   6 // as published by the Free Software Foundation; either version 2
   7 // of the License, or (at your option) any later version.
   8 //
   9 require_once(dirname(__FILE__) . "/../../clinical_rules.php");
  10 require_once(dirname(__FILE__) . "/../../forms.inc");
  11 require_once(dirname(__FILE__) . "/../../patient.inc");
  12 require_once(dirname(__FILE__) . "/../../lists.inc");
  13 require_once(dirname(__FILE__) . "/../rulesets/library/RsPatient.php");
  14 require_once('codes.php');
  15
  16 abstract class ClinicalType
  17 {
  18     const ALLERGY = 'Allergy';
  19     const CARE_GOAL = 'CareGoal';
  20     const DIAGNOSIS = 'Diagnosis';
  21     const ENCOUNTER = 'Encounter';
  22     const MEDICATION = 'Medication';
  23     const COMMUNICATION = 'Communication';
  24     const CHARACTERISTIC = 'Characteristic';
  25     const PHYSICAL_EXAM = 'PhysicalExam';
  26     const LAB_RESULT = 'LabResult';
  27
  28     private $_optionId;
  29     private $_title;
  30     private $_notes;
  31
  32     public function __construct($optionId)
  33     {
  34         $this->_optionId = $optionId;
  35         $result = $this->getListOptionById($optionId);
  36         $this->_title = $result['title'];
  37         $this->_notes = $result['notes'];
  38     }
  39
  40     /*
  41      * Check if this clinical type applies to this patient.
  42      *
  43      * @param (RsPatient) $patient
  44      * @param (date) $beginMeasurement
  45      * @param (date) $endMeasurement
  46      *
  47      * @return true if type applies, false ow
  48      */
  49     abstract public function doPatientCheck(RsPatient $patient, $beginDate = null, $endDate = null, $options = null);
  50     abstract public function getListId();
  51
  52     public function getOptionId()
  53     {
  54         return $this->_optionId;
  55     }
  56
  57     public function getNotes()
  58     {
  59         return $this->_notes;
  60     }
  61
  62     public function getListOptions()
  63     {
  64         return array();
  65     }
  66
  67     private function getListOptionById($id)
  68     {
  69         $query = "SELECT * " .
  70                  "FROM `list_options` " .
  71                  "WHERE list_id = ? " .
  72                  "AND option_id = ? AND activity = 1";
  73         $results = sqlStatement($query, array( $this->getListId(), $id ));
  74         $arr = sqlFetchArray($results);
  75         return $arr;
  76     }
  77 }