Add date search ability to action.php transactionsearch

action.php

@@ -328,16 +328,25 @@ switch ($VARS['action']) {
         break;
     case "transactionsearch":
         header("Content-Type: application/json");
-        if (!is_empty($VARS['q'])) {
+        $where = [];
+        if (!empty($VARS['q'])) {
             $where["AND"]["OR"] = [
                 "txid" => $VARS['q'],
                 "name[~]" => $VARS['q'],
                 "email[~]" => $VARS['q'],
                 "phone[~]" => $VARS['q']
             ];
-        } else {
-            exit(json_encode(["status" => "ERROR", "transactions" => false]));
         }
+        $start = date('Y-m-d H:i:s', 946684800); // Jan 1 2000
+        $end = date('Y-m-d H:i:s');
+        if (!empty($VARS['start']) && strtotime($VARS['start']) !== FALSE) {
+            $start = date('Y-m-d H:i:s', strtotime($VARS['start']));
+        }
+        if (!empty($VARS['end']) && strtotime($VARS['end']) !== FALSE) {
+            $end = date('Y-m-d H:i:s', strtotime($VARS['end']));
+        }
+        $where["AND"]['txdate[>=]'] = $start;
+        $where["AND"]['txdate[<=]'] = $end;
         $where["LIMIT"] = 50;
 
         $transactions = $database->select('transactions', [