interface/patient_file/deleter.php

   1 <?php
   2 /**
   3  * delete tool, for logging and removing patient data.
   4  *
   5  * Called from many different pages.
   6  *
   7  *  Copyright (C) 2005-2013 Rod Roark <rod@sunsetsystems.com>
   8  *  Copyright (C) 2015 Roberto Vasquez <robertogagliotta@gmail.com>
   9  *
  10  * LICENSE: This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version 2
  13  * of the License, or (at your option) any later version.
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program. If not, see <http://opensource.org/licenses/gpl-license.php>;.
  20  *
  21  * @package OpenEMR
  22  * @author  Rod Roark <rod@sunsetsystems.com>
  23  * @author Roberto Vasquez <robertogagliotta@gmail.com>
  24  * @link    http://www.open-emr.org
  25  */
  26
  27  $fake_register_globals=false;
  28  $sanitize_all_escapes=true;
  29
  30 require_once('../globals.php');
  31 require_once($GLOBALS['srcdir'].'/log.inc');
  32 require_once($GLOBALS['srcdir'].'/acl.inc');
  33 require_once($GLOBALS['srcdir'].'/sl_eob.inc.php');
  34
  35  $patient     = $_REQUEST['patient'];
  36  $encounterid = $_REQUEST['encounterid'];
  37  $formid      = $_REQUEST['formid'];
  38  $issue       = $_REQUEST['issue'];
  39  $document    = $_REQUEST['document'];
  40  $payment     = $_REQUEST['payment'];
  41  $billing     = $_REQUEST['billing'];
  42  $transaction = $_REQUEST['transaction'];
  43
  44  $info_msg = "";
  45
  46  // Delete rows, with logging, for the specified table using the
  47  // specified WHERE clause.
  48  //
  49  function row_delete($table, $where) {
  50   $tres = sqlStatement("SELECT * FROM $table WHERE $where");
  51   $count = 0;
  52   while ($trow = sqlFetchArray($tres)) {
  53    $logstring = "";
  54    foreach ($trow as $key => $value) {
  55     if (! $value || $value == '0000-00-00 00:00:00') continue;
  56     if ($logstring) $logstring .= " ";
  57     $logstring .= $key . "= '" . $value . "' ";
  58    }
  59    newEvent("delete", $_SESSION['authUser'], $_SESSION['authProvider'], 1, "$table: $logstring");
  60    ++$count;
  61   }
  62   if ($count) {
  63    $query = "DELETE FROM $table WHERE $where";
  64    echo text($query) . "<br>\n";
  65    sqlStatement($query);
  66   }
  67  }
  68
  69  // Deactivate rows, with logging, for the specified table using the
  70  // specified SET and WHERE clauses.
  71  //
  72  function row_modify($table, $set, $where) {
  73   if (sqlQuery("SELECT * FROM $table WHERE $where")) {
  74    newEvent("deactivate", $_SESSION['authUser'], $_SESSION['authProvider'], 1, "$table: $where");
  75    $query = "UPDATE $table SET $set WHERE $where";
  76    echo text($query) . "<br>\n";
  77    sqlStatement($query);
  78   }
  79  }
  80
  81 // We use this to put dashes, colons, etc. back into a timestamp.
  82 //
  83 function decorateString($fmt, $str) {
  84   $res = '';
  85   while ($fmt) {
  86     $fc = substr($fmt, 0, 1);
  87     $fmt = substr($fmt, 1);
  88     if ($fc == '.') {
  89       $res .= substr($str, 0, 1);
  90       $str = substr($str, 1);
  91     } else {
  92       $res .= $fc;
  93     }
  94   }
  95   return $res;
  96 }
  97
  98 // Delete and undo product sales for a given patient or visit.
  99 // This is special because it has to replace the inventory.
 100 //
 101 function delete_drug_sales($patient_id, $encounter_id=0) {
 102   $where = $encounter_id ? "ds.encounter = '" . add_escape_custom($encounter_id) . "'" :
 103     "ds.pid = '" . add_escape_custom($patient_id) . "' AND ds.encounter != 0";
 104   sqlStatement("UPDATE drug_sales AS ds, drug_inventory AS di " .
 105     "SET di.on_hand = di.on_hand + ds.quantity " .
 106     "WHERE $where AND di.inventory_id = ds.inventory_id");
 107   if ($encounter_id) {
 108     row_delete("drug_sales", "encounter = '" . add_escape_custom($encounter_id) . "'");
 109   }
 110   else {
 111     row_delete("drug_sales", "pid = '" . add_escape_custom($patient_id ) . "'");
 112   }
 113 }
 114
 115 // Delete a form's data from its form-specific table.
 116 //
 117 function form_delete($formdir, $formid) {
 118   $formdir = ($formdir == 'newpatient') ? 'encounter' : $formdir;
 119   if (substr($formdir,0,3) == 'LBF') {
 120     row_delete("lbf_data", "form_id = '" . add_escape_custom($formid) . "'");
 121   }
 122   else if ($formdir == 'procedure_order') {
 123     $tres = sqlStatement("SELECT procedure_report_id FROM procedure_report " .
 124       "WHERE procedure_order_id = ?", array($formid));
 125     while ($trow = sqlFetchArray($tres)) {
 126       $reportid = 0 + $trow['procedure_report_id'];
 127       row_delete("procedure_result", "procedure_report_id = '" . add_escape_custom($reportid) . "'");
 128     }
 129     row_delete("procedure_report", "procedure_order_id = '" . add_escape_custom($formid) . "'");
 130     row_delete("procedure_order_code", "procedure_order_id = '" . add_escape_custom($formid) . "'");
 131     row_delete("procedure_order", "procedure_order_id = '" . add_escape_custom($formid) . "'");
 132   }
 133   else if ($formdir == 'physical_exam') {
 134     row_delete("form_$formdir", "forms_id = '" . add_escape_custom($formid) . "'");
 135   }
 136   else {
 137     row_delete("form_$formdir", "id = '" . add_escape_custom($formid) . "'");
 138   }
 139 }
 140
 141 // Delete a specified document including its associated relations and file.
 142 //
 143 function delete_document($document) {
 144   $trow = sqlQuery("SELECT url, thumb_url, storagemethod, couch_docid, couch_revid FROM documents WHERE id = ?", array($document));
 145   $url = $trow['url'];
 146   $thumb_url = $trow['thumb_url'];
 147   row_delete("categories_to_documents", "document_id = '" . add_escape_custom($document) . "'");
 148   row_delete("documents", "id = '" . add_escape_custom($document) . "'");
 149   row_delete("gprelations", "type1 = 1 AND id1 = '" . add_escape_custom($document) . "'");
 150
 151     switch((int)$trow['storagemethod']) {
 152         //for hard disk store
 153         case 0:
 154             @unlink(substr($url, 7));
 155
 156             if(!is_null($thumb_url)){
 157                 @unlink(substr($thumb_url, 7));
 158             }
 159             break;
 160         //for CouchDB store
 161         case 1:
 162             $couchDB = new CouchDB();
 163             $couchDB->DeleteDoc($GLOBALS['couchdb_dbase'], $trow['couch_docid'], $trow['couch_revid']);
 164             break;
 165     }
 166
 167 }
 168 ?>
 169 <html>
 170 <head>
 171 <?php html_header_show();?>
 172 <title><?php echo xlt('Delete Patient, Encounter, Form, Issue, Document, Payment, Billing or Transaction'); ?></title>
 173 <link rel="stylesheet" href='<?php echo $css_header ?>' type='text/css'>
 174 <script type="text/javascript" src="<?php echo $webroot ?>/interface/main/tabs/js/include_opener.js"></script>
 175
 176 <style>
 177 td { font-size:10pt; }
 178 </style>
 179
 180 <script language="javascript">
 181 function submit_form()
 182 {
 183 document.deletefrm.submit();
 184 }
 185 // Java script function for closing the popup
 186 function popup_close() {
 187         if(parent.$==undefined) {
 188                 window.close();
 189          }
 190          else {
 191                 parent.$.fn.fancybox.close();
 192          }
 193 }
 194 </script>
 195 </head>
 196
 197 <body class="body_top">
 198 <?php
 199  // If the delete is confirmed...
 200  //
 201  if ($_POST['form_submit']) {
 202
 203   if ($patient) {
 204    if (!acl_check('admin', 'super') || !$GLOBALS['allow_pat_delete']) die("Not authorized!");
 205    row_modify("billing"       , "activity = 0", "pid = '" . add_escape_custom($patient) . "'");
 206    row_modify("pnotes"        , "deleted = 1" , "pid = '" . add_escape_custom($patient) . "'");
 207    // row_modify("prescriptions" , "active = 0"  , "patient_id = '$patient'");
 208    row_delete("prescriptions"  , "patient_id = '" . add_escape_custom($patient) . "'");
 209    row_delete("claims"         , "patient_id = '" . add_escape_custom($patient) . "'");
 210    delete_drug_sales($patient);
 211    row_delete("payments"       , "pid = '" . add_escape_custom($patient) . "'");
 212    row_delete("ar_activity"    , "pid = '" . add_escape_custom($patient) . "'");
 213    row_delete("openemr_postcalendar_events", "pc_pid = '" . add_escape_custom($patient) . "'");
 214    row_delete("immunizations"  , "patient_id = '" . add_escape_custom($patient) . "'");
 215    row_delete("issue_encounter", "pid = '" . add_escape_custom($patient) . "'");
 216    row_delete("lists"          , "pid = '" . add_escape_custom($patient) . "'");
 217    row_delete("transactions"   , "pid = '" . add_escape_custom($patient) . "'");
 218    row_delete("employer_data"  , "pid = '" . add_escape_custom($patient) . "'");
 219    row_delete("history_data"   , "pid = '" . add_escape_custom($patient) . "'");
 220    row_delete("insurance_data" , "pid = '" . add_escape_custom($patient) . "'");
 221
 222    $res = sqlStatement("SELECT * FROM forms WHERE pid = ?", array($patient));
 223    while ($row = sqlFetchArray($res)) {
 224     form_delete($row['formdir'], $row['form_id']);
 225    }
 226    row_delete("forms", "pid = '" . add_escape_custom($patient) . "'");
 227
 228    // Delete all documents for the patient.
 229    $res = sqlStatement("SELECT id FROM documents WHERE foreign_id = ?", array($patient));
 230    while ($row = sqlFetchArray($res)) {
 231     delete_document($row['id']);
 232    }
 233
 234    row_delete("patient_data", "pid = '" . add_escape_custom($patient) . "'");
 235   }
 236   else if ($encounterid) {
 237    if (!acl_check('admin', 'super')) die("Not authorized!");
 238    row_modify("billing", "activity = 0", "encounter = '" . add_escape_custom($encounterid) . "'");
 239    delete_drug_sales(0, $encounterid);
 240    row_delete("ar_activity", "encounter = '" . add_escape_custom($encounterid) . "'");
 241    row_delete("claims", "encounter_id = '" . add_escape_custom($encounterid) . "'");
 242    row_delete("issue_encounter", "encounter = '" . add_escape_custom($encounterid) . "'");
 243    $res = sqlStatement("SELECT * FROM forms WHERE encounter = ?", array($encounterid));
 244    while ($row = sqlFetchArray($res)) {
 245     form_delete($row['formdir'], $row['form_id']);
 246    }
 247    row_delete("forms", "encounter = '" . add_escape_custom($encounterid) . "'");
 248   }
 249   else if ($formid) {
 250    if (!acl_check('admin', 'super')) die("Not authorized!");
 251    $row = sqlQuery("SELECT * FROM forms WHERE id = ?", array($formid));
 252    $formdir = $row['formdir'];
 253    if (! $formdir) die("There is no form with id '" . text($formid) . "'");
 254    form_delete($formdir, $row['form_id']);
 255    row_delete("forms", "id = '" . add_escape_custom($formid) . "'");
 256   }
 257   else if ($issue) {
 258    if (!acl_check('admin', 'super')) die("Not authorized!");
 259    row_delete("issue_encounter", "list_id = '" . add_escape_custom($issue) ."'");
 260    row_delete("lists", "id = '" . add_escape_custom($issue) ."'");
 261   }
 262   else if ($document) {
 263    if (!acl_check('admin', 'super')) die("Not authorized!");
 264    delete_document($document);
 265   }
 266   else if ($payment) {
 267    if (!acl_check('admin', 'super')) die("Not authorized!");
 268     list($patient_id, $timestamp, $ref_id) = explode(".", $payment);
 269     // if (empty($ref_id)) $ref_id = -1;
 270     $timestamp = decorateString('....-..-.. ..:..:..', $timestamp);
 271     $payres = sqlStatement("SELECT * FROM payments WHERE " .
 272       "pid = ? AND dtime = ?", array($patient_id, $timestamp));
 273     while ($payrow = sqlFetchArray($payres)) {
 274       if ($payrow['encounter']) {
 275         $ref_id = -1;
 276         // The session ID passed in is useless. Look for the most recent
 277         // patient payment session with pay total matching pay amount and with
 278         // no adjustments. The resulting session ID may be 0 (no session) which
 279         // is why we start with -1.
 280         $tpmt = $payrow['amount1'] + $payrow['amount2'];
 281         $seres = sqlStatement("SELECT " .
 282           "SUM(pay_amount) AS pay_amount, session_id " .
 283           "FROM ar_activity WHERE " .
 284           "pid = ? AND " .
 285           "encounter = ? AND " .
 286           "payer_type = 0 AND " .
 287           "adj_amount = 0.00 " .
 288           "GROUP BY session_id ORDER BY session_id DESC", array($patient_id, $payrow['encounter']));
 289         while ($serow = sqlFetchArray($seres)) {
 290           if (sprintf("%01.2f", $serow['adj_amount']) != 0.00) continue;
 291           if (sprintf("%01.2f", $serow['pay_amount'] - $tpmt) == 0.00) {
 292             $ref_id = $serow['session_id'];
 293             break;
 294           }
 295         }
 296         if ($ref_id == -1) {
 297           die(xlt('Unable to match this payment in ar_activity') . ": " . text($tpmt));
 298         }
 299         // Delete the payment.
 300         row_delete("ar_activity",
 301           "pid = '" . add_escape_custom($patient_id) . "' AND " .
 302           "encounter = '" . add_escape_custom($payrow['encounter']) . "' AND " .
 303           "payer_type = 0 AND " .
 304           "pay_amount != 0.00 AND " .
 305           "adj_amount = 0.00 AND " .
 306           "session_id = '" . add_escape_custom($ref_id) . "'");
 307         if ($ref_id) {
 308           row_delete("ar_session",
 309             "patient_id = '" . add_escape_custom($patient_id) ."' AND " .
 310             "session_id = '" . add_escape_custom($ref_id) . "'");
 311         }
 312       }
 313       else {
 314         // Encounter is 0! Seems this happens for pre-payments.
 315         $tpmt = sprintf("%01.2f", $payrow['amount1'] + $payrow['amount2']);
 316         row_delete("ar_session",
 317           "patient_id = '" . add_escape_custom($patient_id) . "' AND " .
 318           "payer_id = 0 AND " .
 319           "reference = '" . add_escape_custom($payrow['source']) . "' AND " .
 320           "pay_total = '" . add_escape_custom($tpmt) . "' AND " .
 321           "(SELECT COUNT(*) FROM ar_activity where ar_activity.session_id = ar_session.session_id) = 0 " .
 322           "ORDER BY session_id DESC LIMIT 1");
 323       }
 324       row_delete("payments", "id = '" . add_escape_custom($payrow['id']) . "'");
 325     }
 326   }
 327   else if ($billing) {
 328     if (!acl_check('acct','disc')) die("Not authorized!");
 329     list($patient_id, $encounter_id) = explode(".", $billing);
 330       sqlStatement("DELETE FROM ar_activity WHERE " .
 331         "pid = ? AND encounter = ? ", array($patient_id, $encounter_id) );
 332       sqlStatement("DELETE ar_session FROM ar_session LEFT JOIN " .
 333         "ar_activity ON ar_session.session_id = ar_activity.session_id " .
 334         "WHERE ar_activity.session_id IS NULL");
 335       row_modify("billing", "activity = 0",
 336         "pid = '" . add_escape_custom($patient_id) . "'  AND " .
 337         "encounter = '" . add_escape_custom($encounter_id) . "' AND " .
 338         "code_type = 'COPAY' AND " .
 339         "activity = 1");
 340       sqlStatement("UPDATE form_encounter SET last_level_billed = 0, " .
 341         "last_level_closed = 0, stmt_count = 0, last_stmt_date = NULL " .
 342         "WHERE pid = ? AND encounter = ?", array($patient_id, $encounter_id));
 343     sqlStatement("UPDATE drug_sales SET billed = 0 WHERE " .
 344       "pid = ? AND encounter = ?", array($patient_id, $encounter_id));
 345     updateClaim(true, $patient_id, $encounter_id, -1, -1, 1, 0, ''); // clears for rebilling
 346   }
 347   else if ($transaction) {
 348    if (!acl_check('admin', 'super')) die("Not authorized!");
 349    row_delete("transactions", "id = '" . add_escape_custom($transaction) . "'");
 350   }
 351   else {
 352    die("Nothing was recognized to delete!");
 353   }
 354
 355   if (! $info_msg) $info_msg = xl('Delete successful.');
 356
 357   // Close this window and tell our opener that it's done.
 358   //
 359   echo "<script language='JavaScript'>\n";
 360   if ($info_msg) echo " alert('" . addslashes($info_msg) . "');\n";
 361   if ($encounterid) //this code need to be same as 'parent.imdeleted($encounterid)' when the popup is div like
 362   {
 363     echo "window.opener.imdeleted(" . attr($encounterid) . ");\n";
 364   }
 365   else
 366   {
 367     echo " if (opener && opener.imdeleted) opener.imdeleted(); else parent.imdeleted();\n";
 368   }
 369   echo " window.close();\n";
 370   echo "</script></body></html>\n";
 371   exit();
 372  }
 373 ?>
 374
 375 <form method='post' name="deletefrm" action='deleter.php?patient=<?php echo attr($patient) ?>&encounterid=<?php echo attr($encounterid) ?>&formid=<?php echo attr($formid) ?>&issue=<?php echo attr($issue) ?>&document=<?php echo attr($document) ?>&payment=<?php echo attr($payment) ?>&billing=<?php echo attr($billing) ?>&transaction=<?php echo attr($transaction) ?>' onsubmit="javascript:alert('1');document.deleform.submit();">
 376
 377 <p class="text">&nbsp;<br><?php echo xlt('Do you really want to delete'); ?>
 378
 379 <?php
 380  if ($patient) {
 381   echo xlt('patient') . " " . text($patient);
 382  } else if ($encounterid) {
 383   echo xlt('encounter') . " " . text($encounterid);
 384  } else if ($formid) {
 385   echo xlt('form') . " " . text($formid);
 386  } else if ($issue) {
 387   echo xlt('issue') . " " .text($issue);
 388  } else if ($document) {
 389   echo xlt('document') . " " . text($document);
 390  } else if ($payment) {
 391   echo xlt('payment') . " " .text($payment);
 392  } else if ($billing) {
 393   echo xlt('invoice') . " " . text($billing);
 394  } else if ($transaction) {
 395   echo xlt('transaction') . " " . text($transaction);
 396  }
 397 ?> <?php echo xlt('and all subordinate data? This action will be logged'); ?>!</p>
 398
 399 <center>
 400
 401 <p class="text">&nbsp;<br>
 402 <a href="#" onclick="submit_form()" class="css_button"><span><?php echo xlt('Yes, Delete and Log'); ?></span></a>
 403 <input type='hidden' name='form_submit' value='<?php echo xla('Yes, Delete and Log'); ?>'/>
 404 <a href='#' class="css_button" onclick=popup_close();><span><?php echo xlt('No, Cancel');?></span></a>
 405 </p>
 406
 407 </center>
 408 </form>
 409 </body>
 410 </html>