Serve mailing list finalize and unsubscribe endpoints

1 files changed, 44 insertions, 0 deletions

diff --git a/srv/src/http/tpl/unsubscribe.html b/srv/src/http/tpl/unsubscribe.html
new file mode 100644
index 0000000..ad01735
--- /dev/null
+++ b/srv/src/http/tpl/unsubscribe.html
@@ -0,0 +1,44 @@
+{{ define "body" }}
+
+<script async type="module" src="{{ StaticURL "api.js" }}"></script>
+
+<style>
+#result.success { color: green; }
+#result.fail { color: red; }
+</style>
+
+<span id="result"></span>
+
+<script>
+
+(async () => {
+
+    const resultSpan = document.getElementById("result");
+
+    try {
+        const urlParams = new URLSearchParams(window.location.search);
+        const unsubToken = urlParams.get('unsubToken');
+
+        if (!unsubToken) throw "No unsubscribe token provided";
+
+        const api = await import("{{ StaticURL "api.js" }}");
+
+        await api.call('/api/mailinglist/unsubscribe', {
+            body: { unsubToken },
+        });
+
+        resultSpan.className = "success";
+        resultSpan.innerHTML = "You have been unsubscribed! Please go on about your day.";
+
+    } catch (e) {
+        resultSpan.className = "fail";
+        resultSpan.innerHTML = e;
+    }
+
+})();
+
+</script>
+
+{{ end }}
+
+{{ template "base.html" . }}