From 2a94d09968703352b2c4cb0c4952cc5043779508 Mon Sep 17 00:00:00 2001
From: ggurdin <ggurdin@gmail.com>
Date: Fri, 1 Nov 2024 16:04:53 -0400
Subject: [PATCH] backwards backwards compatibility for constructs category
 data

---
 lib/pangea/models/analytics/constructs_model.dart | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/pangea/models/analytics/constructs_model.dart b/lib/pangea/models/analytics/constructs_model.dart
index a9781f9ae..191683140 100644
--- a/lib/pangea/models/analytics/constructs_model.dart
+++ b/lib/pangea/models/analytics/constructs_model.dart
@@ -104,13 +104,21 @@ class OneConstructUse {
         : null;
     debugger(when: kDebugMode && constructType == null);
 
+    List<String> categories = [];
+    final categoriesEntry = json['cat'] ?? json['categories'];
+    if (categoriesEntry != null) {
+      if (categoriesEntry is List) {
+        categories = List<String>.from(categoriesEntry);
+      } else if (categoriesEntry is String) {
+        categories = [categoriesEntry];
+      }
+    }
+
     return OneConstructUse(
       useType: ConstructUseTypeUtil.fromString(json['useType']),
       lemma: json['lemma'],
       form: json['form'],
-      categories: json['categories'] != null
-          ? List<String>.from(json['categories'])
-          : [],
+      categories: categories,
       constructType: constructType ?? ConstructTypeEnum.vocab,
       id: json['id'],
       metadata: ConstructUseMetaData(