From dbd96802e057ecda85e6a1acb6f71ddf03d8e70c Mon Sep 17 00:00:00 2001
From: Coleman Watts <coleman@civicrm.org>
Date: Thu, 11 Aug 2022 22:14:59 -0400
Subject: [PATCH] Afform - Add Case entity

---
 .../Spec/Provider/CaseCreationSpecProvider.php |  8 ++++----
 ext/afform/admin/afformEntities/Case.php       | 18 ++++++++++++++++++
 2 files changed, 22 insertions(+), 4 deletions(-)
 create mode 100644 ext/afform/admin/afformEntities/Case.php

diff --git a/Civi/Api4/Service/Spec/Provider/CaseCreationSpecProvider.php b/Civi/Api4/Service/Spec/Provider/CaseCreationSpecProvider.php
index 74d4665beb..dbfc8c28ee 100644
--- a/Civi/Api4/Service/Spec/Provider/CaseCreationSpecProvider.php
+++ b/Civi/Api4/Service/Spec/Provider/CaseCreationSpecProvider.php
@@ -30,10 +30,10 @@ class CaseCreationSpecProvider implements Generic\SpecProviderInterface {
     $creator->setDefaultValue('user_contact_id');
     $spec->addFieldSpec($creator);
 
-    $contact = new FieldSpec('contact_id', $spec->getEntity(), 'Array');
-    $contact->setTitle(ts('Case Contact(s)'));
-    $contact->setLabel(ts('Case Client(s)'));
-    $contact->setDescription('Contact(s) who are case clients.');
+    $multiClient = \Civi::settings()->get('civicaseAllowMultipleClients');
+    $contact = new FieldSpec('contact_id', $spec->getEntity(), $multiClient ? 'Array' : 'Integer');
+    $contact->setTitle($multiClient ? ts('Case Clients') : ts('Case Client'));
+    $contact->setDescription($multiClient ? 'Contact(s) who are case clients.' : 'The case client');
     $contact->setFkEntity('Contact');
     $contact->setInputType('EntityRef');
     $contact->setRequired(TRUE);
diff --git a/ext/afform/admin/afformEntities/Case.php b/ext/afform/admin/afformEntities/Case.php
new file mode 100644
index 0000000000..54daddc89c
--- /dev/null
+++ b/ext/afform/admin/afformEntities/Case.php
@@ -0,0 +1,18 @@
+<?php
+$multiClient = \Civi::settings()->get('civicaseAllowMultipleClients');
+// Format contact_id as an array if multivalued
+$default = $multiClient ? "['user_contact_id']" : "'user_contact_id'";
+// phpcs:disable
+return [
+  'type' => 'primary',
+  'defaults' => "{
+    data: {
+      contact_id: $default,
+      case_type_id: ''
+    },
+    actions: {create: true, update: false}
+  }",
+  'boilerplate' => [
+    ['#tag' => 'af-field', 'name' => 'subject'],
+  ],
+];
-- 
2.25.1