From 1240b86372010aeb799a1d65e7075f4364b30390 Mon Sep 17 00:00:00 2001
From: Martin Fenner <martin.fenner@datacite.org>
Date: Sun, 21 Apr 2019 16:51:57 +0200
Subject: [PATCH] use model in creator validation. #192

---
 app/models/creator.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/app/models/creator.js b/app/models/creator.js
index 62dccd80a..c77e8fffa 100644
--- a/app/models/creator.js
+++ b/app/models/creator.js
@@ -8,11 +8,15 @@ const Validations = buildValidations({
   'name': [
     validator('presence', {
       presence: true,
-      isWarning: computed('model.model.state', 'model.model.prefix', function () {
-        return (this.get('model.model.state') === 'draft' || this.get('model.model.prefix') === '10.5072');
+      isWarning: computed('model._internalModel._recordData.getOwner()', function () {
+        // workaround to look up owner
+        let owner = this.model._internalModel._recordData.getOwner();
+        return owner.state === 'draft' || owner.prefix === '10.5072';
       }),
-      disabled: computed('model.model.mode', function () {
-        return !["new", "edit"].includes(this.get('model.model.mode'));
+      disabled: computed('model._internalModel._recordData.getOwner()', function () {
+        // only validate first creator
+        let owner = this.model._internalModel._recordData.getOwner();
+        return this.model !== owner.creators.content[0];
       })
     })
   ]