Feat: ntfy notify on link delete

functions/api/links/delete.js

@@ -1,77 +1,64 @@
-const notify = (env, title, message, level = 1) =>
-  env.NTFY_TOPIC
-    ? fetch(`https://ntfy.sh/${env.NTFY_TOPIC}`, {
-        method: "POST",
-        headers: {
-          "Content-Type": "text/plain",
-          Title: title,
-          Priority: String(level),
-        },
-        body: message,
-      }).catch(() => {})
-    : Promise.resolve();
+const ntfy = (env,topic,tags,msg,p=2) =>
+  env.NTFY_TOPIC ?
+    fetch(`https://ntfy.sh/${topic}`,{
+      method:"POST",
+      headers:{
+        "Title":tags,
+        "Priority":String(p),
+        "Content-Type":"text/plain"
+      },
+      body:msg
+    }).catch(()=>{}) :
+    Promise.resolve();
 
 export async function onRequestPost({ request, env }) {
   try {
-    const { "cf-turnstile-response": token, ...body } = await request.json();
-
+    const { "cf-turnstile-response":token, ...body } = await request.json();
     const vR = await fetch(
       "https://challenges.cloudflare.com/turnstile/v0/siteverify",
       {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify({
-          secret: env.TURNSTILE_KEY,
-          response: token,
-        }),
+        method:"POST",
+        headers:{ "Content-Type":"application/json" },
+        body:JSON.stringify({ secret:env.TURNSTILE_KEY, response:token })
       }
     );
-
     if (!(await vR.json()).success)
-      return new Response("CAPTCHA verification failed.", { status: 403 });
+      return new Response("CAPTCHA verification failed.",{ status:403 });
 
     const { slug, username, pass_hash } = body;
     if (!slug || !username || !pass_hash)
-      return new Response("Missing fields", { status: 400 });
+      return new Response("Missing fields",{ status:400 });
 
-    const user = await env.D1_EV.prepare(
-      "SELECT pass_hash, custom_slugs FROM users WHERE username = ?"
-    )
+    const user = await env.D1_EV
+      .prepare("SELECT pass_hash, custom_slugs FROM users WHERE username = ?")
       .bind(username)
       .first();
-
     if (user?.pass_hash !== pass_hash)
-      return new Response("Invalid credentials", { status: 401 });
+      return new Response("Invalid credentials",{ status:401 });
 
     let slugs = [];
-    try {
-      slugs = JSON.parse(user.custom_slugs);
-    } catch {}
-
+    try { slugs = JSON.parse(user.custom_slugs) } catch {}
     if (!Array.isArray(slugs) || !slugs.includes(slug))
-      return new Response("Unauthorized", { status: 403 });
-
-    const newSlugs = slugs.filter((s) => s !== slug);
+      return new Response("Unauthorized",{ status:403 });
 
+    const newSlugs = slugs.filter(s => s !== slug);
     await Promise.all([
       env.KV_EV.delete(slug),
-      env.D1_EV.prepare(
-        "UPDATE users SET custom_slugs = ? WHERE username = ?"
-      )
-        .bind(JSON.stringify(newSlugs), username)
+      env.D1_EV
+        .prepare("UPDATE users SET custom_slugs = ? WHERE username = ?")
+        .bind(JSON.stringify(newSlugs),username)
         .run(),
+      ntfy(
+        env,
+        env.NTFY_TOPIC,
+        "link-delete",
+        `event=delete\nuser=${username}\nslug=${slug}`,
+        2
+      )
     ]);
 
-    env.NTFY_TOPIC &&
-      notify(
-        env,
-        "4ev.link: link deleted",
-        `user=${username} slug=${slug}`,
-        1
-      );
-
-    return Response.json({ success: true });
+    return Response.json({ success:true });
   } catch (e) {
-    return new Response(e.message, { status: 500 });
+    return new Response(e.message,{ status:500 });
   }
 }