✨️ implement upgrade function to create new custom fields

CRM/TwingleCampaign/BAO/CampaignType.php

@@ -29,7 +29,7 @@ class CRM_TwingleCampaign_BAO_CampaignType {
   /**
    * @throws \CiviCRM_API3_Exception
    */
-  public function create() {
+  public function create(bool $upgrade = false) {
 
     $field = civicrm_api3(
       'OptionValue',
@@ -59,7 +59,7 @@ class CRM_TwingleCampaign_BAO_CampaignType {
       for \"$this->label\": $error_message");
       }
     }
-    else {
+    elseif (!$upgrade) {
       $campaignType = self::fetch($this->name);
       foreach ($this as $var => $value) {
         if (array_key_exists($var, $campaignType->getSetAttributes())) {
@@ -67,6 +67,9 @@ class CRM_TwingleCampaign_BAO_CampaignType {
         }
       }
     }
+    else {
+      $this->value = $field['values'][0]['value'];
+    }
   }
 
   /**

CRM/TwingleCampaign/BAO/CustomField.php

@@ -65,9 +65,12 @@ class CRM_TwingleCampaign_BAO_CustomField {
   /**
    * Creates a CustomField by calling CiviCRM API v.3
    *
+   * @param bool $upgrade
+   * If true: Does not show UF message if custom field already exists
+   *
    * @throws \CiviCRM_API3_Exception
    */
-  public function create() {
+  public function create(bool $upgrade = false) {
 
     // Check if the field already exists
     $field = civicrm_api3(
@@ -118,14 +121,10 @@ class CRM_TwingleCampaign_BAO_CustomField {
         }
       }
     }
-    else {
-      CRM_Utils_System::setUFMessage("Creation of custom field '$this->name'
-      failed, because a custom field with that name already exists.
-      Find more information in the logs.");
+    elseif (!$upgrade) {
+      CRM_Utils_System::setUFMessage(E::ts('Creation of custom field \'%1\' failed, because a custom field with that name already exists. Find more information in the logs.', [1 => $this->name]));
       Civi::log()
-        ->error("$this->extensionName could not create new custom field
-            \"$this->name\" for group \"$this->custom_group_id\" because a 
-            field with that name already exists.");
+        ->error("$this->extensionName could not create new custom field \"$this->name\" for group \"$this->custom_group_id\" because a field with that name already exists.");
     }
   }
 

CRM/TwingleCampaign/BAO/CustomGroup.php

@@ -41,9 +41,12 @@ class CRM_TwingleCampaign_BAO_CustomGroup {
   }
 
   /**
+   * @param bool $upgrade
+   * If true: Does not show UF message if custom group already exists
+   *
    * @throws \CiviCRM_API3_Exception
    */
-  public function create() {
+  public function create(bool $upgrade = false) {
 
     $field = civicrm_api3(
       'CustomGroup',
@@ -86,6 +89,11 @@ class CRM_TwingleCampaign_BAO_CustomGroup {
 
       }
     }
+    elseif (!$upgrade) {
+      CRM_Utils_System::setUFMessage(E::ts('Creation of custom group \'%1\' failed, because a custom group with that name already exists. Find more information in the logs.', [1 => $this->name]));
+      Civi::log()
+        ->error("$this->extensionName could not create new custom group \"$this->name\" because a group with that name already exists.");
+    }
   }
 
   /**

CRM/TwingleCampaign/Upgrader.php

@@ -16,6 +16,50 @@ class CRM_TwingleCampaign_Upgrader extends CRM_TwingleCampaign_Upgrader_Base {
   // By convention, functions that look like "function upgrade_NNNN()" are
   // upgrade tasks. They are executed in order (like Drupal's hook_update_N).
 
+  /**
+   * @throws \CiviCRM_API3_Exception
+   */
+  public function upgrade_01() {
+
+    $campaign_info = require E::path() .
+      '/CRM/TwingleCampaign/resources/campaigns.php';
+    $option_values = require E::path() .
+      '/CRM/TwingleCampaign/resources/option_values.php';
+
+    // Create campaign types
+    foreach ($campaign_info['campaign_types'] as $campaign_type) {
+      new CampaignType($campaign_type);
+    }
+    foreach (CampaignType::getCampaignTypes() as $campaign_type) {
+      $campaign_type->create(true);
+    }
+
+    // Create custom groups
+    foreach ($campaign_info['custom_groups'] as $custom_group) {
+      foreach (CampaignType::getCampaignTypes() as $campaign_type) {
+        if ($campaign_type->getName() == $custom_group['campaign_type']) {
+          $custom_group['extends_entity_column_value'] = $campaign_type->getValue();
+        }
+      }
+      $cg = new CustomGroup($custom_group);
+      $cg->create(true);
+    }
+
+    // Create custom fields
+    foreach ($campaign_info['custom_fields'] as $custom_field) {
+      $cf = new CustomField($custom_field);
+      $cf->create(true);
+    }
+
+    // Create option values
+    foreach ($option_values as $option_value) {
+      $ov = new OptionValue($option_value);
+      $ov->create();
+    }
+
+    return TRUE;
+  }
+
   /**
    * @throws \Exception
    */