From 84dc5995f28e6d63d3cbb1af44daba7f10cbca66 Mon Sep 17 00:00:00 2001
From: bndw <ben@bdw.to>
Date: Sun, 15 Feb 2026 10:39:05 -0800
Subject: feat: separate Auth Writes and Auth Reads on dashboard

- Added getMetricByLabels() helper for multi-label metric queries
- Split 'Authorized' metric into:
  - Auth Writes: requests_total{method=EVENT, status=authorized}
  - Auth Reads: requests_total{method=REQ, status=authorized}
- Provides clearer visibility into authenticated read vs write operations
---
 internal/metrics/dashboard.html | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

(limited to 'internal/metrics/dashboard.html')

diff --git a/internal/metrics/dashboard.html b/internal/metrics/dashboard.html
index b7be1d7..5324c1e 100644
--- a/internal/metrics/dashboard.html
+++ b/internal/metrics/dashboard.html
@@ -172,8 +172,12 @@
                     <span class="metric-value" id="auth_success">0</span>
                 </div>
                 <div class="metric">
-                    <span class="metric-label">Authorized</span>
-                    <span class="metric-value" id="auth_authorized">0</span>
+                    <span class="metric-label">Auth Writes</span>
+                    <span class="metric-value" id="auth_writes">0</span>
+                </div>
+                <div class="metric">
+                    <span class="metric-label">Auth Reads</span>
+                    <span class="metric-value" id="auth_reads">0</span>
                 </div>
                 <div class="metric">
                     <span class="metric-label">Unauthorized</span>
@@ -263,6 +267,17 @@
             return metric ? metric.value : 0;
         }
 
+        function getMetricByLabels(metrics, name, labels) {
+            if (!metrics[name]) return 0;
+            const metric = metrics[name].find(m => {
+                for (const [key, value] of Object.entries(labels)) {
+                    if (m.labels[key] !== value) return false;
+                }
+                return true;
+            });
+            return metric ? metric.value : 0;
+        }
+
         function formatUptime(ms) {
             const seconds = Math.floor(ms / 1000);
             const minutes = Math.floor(seconds / 60);
@@ -313,8 +328,11 @@
                 document.getElementById('auth_success').textContent =
                     getMetricByLabel(metrics, `${prefix}_relay_auth_attempts_total`, 'result', 'success');
 
-                document.getElementById('auth_authorized').textContent =
-                    getMetricByLabel(metrics, `${prefix}_relay_requests_total`, 'status', 'authorized');
+                document.getElementById('auth_writes').textContent =
+                    getMetricByLabels(metrics, `${prefix}_relay_requests_total`, {method: 'EVENT', status: 'authorized'});
+
+                document.getElementById('auth_reads').textContent =
+                    getMetricByLabels(metrics, `${prefix}_relay_requests_total`, {method: 'REQ', status: 'authorized'});
 
                 document.getElementById('auth_unauthorized').textContent =
                     getMetricByLabel(metrics, `${prefix}_relay_requests_total`, 'status', 'unauthorized');
-- 
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