client: ui to create exact value post metric

1 files changed, 12 insertions, 0 deletions

diff --git a/client/js/models/post_metric_list.js b/client/js/models/post_metric_list.js
index 44f39f4..5e2c838 100644
--- a/client/js/models/post_metric_list.js
+++ b/client/js/models/post_metric_list.js
@@ -4,6 +4,18 @@ const AbstractList = require('./abstract_list.js');
 const PostMetric = require('./post_metric.js');
 
 class PostMetricList extends AbstractList {
+    findByTagName(testName) {
+        for (let postMetric of this._list) {
+            if (postMetric.tagName.toLowerCase() === testName.toLowerCase()) {
+                return postMetric;
+            }
+        }
+        return null;
+    }
+
+    hasTagName(testName) {
+        return !!this.findByTagName(testName);
+    }
 }
 
 PostMetricList._itemClass = PostMetric;