From 2ca3372e3110e604310b86a456e20a5d0a1e8fb7 Mon Sep 17 00:00:00 2001
From: Coleman Watts <coleman@civicrm.org>
Date: Wed, 25 May 2022 12:34:55 -0400
Subject: [PATCH] ProximityQuery - Remove unused code

---
 CRM/Contact/BAO/ProximityQuery.php | 42 ------------------------------
 1 file changed, 42 deletions(-)

diff --git a/CRM/Contact/BAO/ProximityQuery.php b/CRM/Contact/BAO/ProximityQuery.php
index b864f1eae0..f4a671b807 100644
--- a/CRM/Contact/BAO/ProximityQuery.php
+++ b/CRM/Contact/BAO/ProximityQuery.php
@@ -88,45 +88,6 @@ class CRM_Contact_BAO_ProximityQuery {
     return 1.0 / sqrt($x * $x + $y * $y);
   }
 
-  /**
-   * Convert longitude and latitude to earth-centered earth-fixed coordinates.
-   * X axis is 0 long, 0 lat; Y axis is 90 deg E; Z axis is north pole.
-   *
-   * @param float $longitude
-   * @param float $latitude
-   * @param float|int $height
-   *
-   * @return array
-   */
-  public static function earthXYZ($longitude, $latitude, $height = 0) {
-    $long = deg2rad($longitude);
-    $lat = deg2rad($latitude);
-
-    $cosLong = cos($long);
-    $cosLat = cos($lat);
-    $sinLong = sin($long);
-    $sinLat = sin($lat);
-
-    $radius = self::$_earthRadiusSemiMajor / sqrt(1 - self::$_earthEccentricitySQ * $sinLat * $sinLat);
-
-    $x = ($radius + $height) * $cosLat * $cosLong;
-    $y = ($radius + $height) * $cosLat * $sinLong;
-    $z = ($radius * (1 - self::$_earthEccentricitySQ) + $height) * $sinLat;
-
-    return [$x, $y, $z];
-  }
-
-  /**
-   * Convert a given angle to earth-surface distance.
-   *
-   * @param float $angle
-   * @param float $latitude
-   * @return float
-   */
-  public static function earthArcLength($angle, $latitude) {
-    return deg2rad($angle) * self::earthRadius($latitude);
-  }
-
   /**
    * Estimate the min and max longitudes within $distance of a given location.
    *
@@ -214,9 +175,6 @@ class CRM_Contact_BAO_ProximityQuery {
   public static function where($latitude, $longitude, $distance, $tablePrefix = 'civicrm_address') {
     self::initialize();
 
-    $params = [];
-    $clause = [];
-
     list($minLongitude, $maxLongitude) = self::earthLongitudeRange($longitude, $latitude, $distance);
     list($minLatitude, $maxLatitude) = self::earthLatitudeRange($longitude, $latitude, $distance);
 
-- 
2.25.1