Add upgrade to remove bad address data

Bug: T328369
Change-Id: I5b2f3973f9b797e081306e9ac1ccdcbd20afc3c4

drupal/sites/default/civicrm/extensions/wmf-civicrm/CRM/Wmf/Upgrader.php

@@ -710,6 +710,21 @@ public function upgrade_4222(): bool {
     return TRUE;
   }
 
+  /**
+   * Remove unused option values.
+   *
+   * @return true
+   */
+  public function upgrade_4230(): bool {
+    CRM_Core_DAO::executeQuery(
+     "UPDATE civicrm_address
+      SET street_address = NULL
+      WHERE street_address IN
+      ('" . implode("','", $this->getBadStrings()) . "')"
+    );
+    return TRUE;
+  }
+
   /**
    * Get the values actually used for the option.
    *
@@ -729,4 +744,31 @@ private function getInUseOptions(string $field): array {
     return $usedOptions;
   }
 
+  /**
+   * Get strings that can be considered non-data in street address.
+   *
+   * @return string[]
+   */
+  protected function getBadStrings(): array {
+    return [
+      'n/a',
+      '123 Fake Street',
+      'A',
+      'Anonymous',
+      'C',
+      'X',
+      'NA',
+      'xxx',
+      'z',
+      '1',
+      '3',
+      'Q',
+      'r',
+      'aa',
+      'k',
+      'asd',
+      'w',
+    ];
+  }
+
 }