updated code to use defined variable

annualgrantbudgets.php

@@ -3,6 +3,9 @@
 require_once 'annualgrantbudgets.civix.php';
 use CRM_Annualgrantbudgets_ExtensionUtil as E;
 
+define('GRANT_SCHOLARSHIP_CUSTOM_GROUP', 'grant_scholarship');
+define('GRANT_SCHOLARSHIP_CUSTOM_FIELD', 'is_grant_scholarship');
+define('GRANT_SCHOLARSHIP_CUSTOM_TABLE_NAME', 'civicrm_value_grant_scholarship');
 /**
  * Implements hook_civicrm_config().
  *
@@ -90,11 +93,11 @@ function annualgrantbudgets_civicrm_managed(&$entities) {
   _annualgrantbudgets_civix_civicrm_managed($entities);
   $entities[] = [
     'module' => 'org.agbu.annualgrantbudgets',
-    'name' => 'grant_scholarship',
+    'name' => GRANT_SCHOLARSHIP_CUSTOM_GROUP,
     'entity' => 'CustomGroup',
     'params' => [
       'version' => 3,
-      'name' => 'grant_scholarship',
+      'name' => GRANT_SCHOLARSHIP_CUSTOM_GROUP,
       'title' => ts('Grant Scholarship'),
       'extends' => 'FinancialType',
       'style' => 'Inline',
@@ -103,15 +106,16 @@ function annualgrantbudgets_civicrm_managed(&$entities) {
       'is_multiple' => FALSE,
       'collapse_adv_display' => FALSE,
       'is_reserved' => TRUE,
+      'table_name' => GRANT_SCHOLARSHIP_CUSTOM_TABLE_NAME,
     ],
   ];
   $entities[] = [
     'module' => 'org.agbu.annualgrantbudgets',
-    'name' => 'is_grant_scholarship',
+    'name' => GRANT_SCHOLARSHIP_CUSTOM_FIELD,
     'entity' => 'CustomField',
     'params' => [
       'version' => 3,
-      'name' => 'is_grant_scholarship',
+      'name' => GRANT_SCHOLARSHIP_CUSTOM_FIELD,
       'label' => ts('Scholarship?'),
       'data_type' => 'Boolean',
       'html_type' => 'Radio',
@@ -121,8 +125,8 @@ function annualgrantbudgets_civicrm_managed(&$entities) {
       'default_value' => '0',
       'is_active' => TRUE,
       'text_length' => 255,
-      'column_name' => 'is_grant_scholarship',
-      'custom_group_id' => 'grant_scholarship',
+      'column_name' => GRANT_SCHOLARSHIP_CUSTOM_FIELD,
+      'custom_group_id' => GRANT_SCHOLARSHIP_CUSTOM_GROUP,
     ],
   ];
 }