1 files changed, 43 insertions, 0 deletions
diff --git a/client/js/models/post_metric_range.js b/client/js/models/post_metric_range.js
new file mode 100644
index 0000000..ab7bddb
--- /dev/null
+++ b/client/js/models/post_metric_range.js
@@ -0,0 +1,43 @@
+'use strict';
+
+const events = require('../events.js');
+
+class PostMetricRange extends events.EventTarget {
+    constructor() {
+        super();
+        this._updateFromResponse({});
+    }
+
+    static create(postId, tag) {
+        const metric = new PostMetricRange();
+        metric._postId = postId;
+        metric._tagName = tag.names[0];
+        metric._low = tag.metric.min;
+        metric._high = tag.metric.max;
+        return metric;
+    }
+
+    static fromResponse(response) {
+        const metric = new PostMetricRange();
+        metric._updateFromResponse(response);
+        return metric;
+    }
+
+    get tagName()    { return this._tagName; }
+    get postId()     { return this._postId; }
+    get low()        { return this._low; }
+    get high()       { return this._high; }
+
+    set low(value)   { this._low = value; }
+    set high(value)  { this._high = value; }
+
+    _updateFromResponse(response) {
+        this._version  = response.version;
+        this._postId   = response.post_id;
+        this._tagName  = response.tag_name;
+        this._low      = response.low;
+        this._high     = response.high;
+    }
+}
+
+module.exports = PostMetricRange;
+\ No newline at end of file