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         $this->_optionId = $optionId;
  34         $result = $this->getListOptionById( $optionId );
  35         $this->_title = $result['title'];
  36         $this->_notes = $result['notes'];
  37     }
  38
  39     /*
  40      * Check if this clinical type applies to this patient.
  41      *
  42      * @param (RsPatient) $patient
  43      * @param (date) $beginMeasurement
  44      * @param (date) $endMeasurement
  45      *
  46      * @return true if type applies, false ow
  47      */
  48     public abstract function doPatientCheck( RsPatient $patient, $beginDate = null, $endDate = null, $options = null );
  49     public abstract function getListId();
  50
  51     public function getOptionId() {
  52         return $this->_optionId;
  53     }
  54
  55     public function getNotes() {
  56         return $this->_notes;
  57     }
  58
  59     public function getListOptions() {
  60         return array();
  61     }
  62
  63     private function getListOptionById( $id )
  64     {
  65         $query = "SELECT * " .
  66                  "FROM `list_options` " .
  67                  "WHERE list_id = ? " .
  68                  "AND option_id = ?";
  69         $results = sqlStatement( $query, array( $this->getListId(), $id ) );
  70         $arr = sqlFetchArray( $results );
  71         return $arr;
  72     }
  73 }