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Feat: ntfy notify on link delete

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multipleof4
2025-11-10 13:22:34 -08:00
parent 61d9cf9cde
commit fa767e728f
1 changed files with 36 additions and 49 deletions
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85
functions/api/links/delete.js
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@@ -1,77 +1,64 @@
const notify = (env, title, message, level = 1) => const ntfy = (env,topic,tags,msg,p=2) =>
env.NTFY_TOPIC env.NTFY_TOPIC ?
? fetch(`https://ntfy.sh/${env.NTFY_TOPIC}`, { fetch(`https://ntfy.sh/${topic}`,{
method: "POST", method:"POST",
headers: { headers:{
"Content-Type": "text/plain", "Title":tags,
Title: title, "Priority":String(p),
Priority: String(level), "Content-Type":"text/plain"
}, },
body: message, body:msg
}).catch(() => {}) }).catch(()=>{}) :
: Promise.resolve(); Promise.resolve();
export async function onRequestPost({ request, env }) { export async function onRequestPost({ request, env }) {
try { try {
const { "cf-turnstile-response": token, ...body } = await request.json(); const { "cf-turnstile-response":token, ...body } = await request.json();
const vR = await fetch( const vR = await fetch(
"https://challenges.cloudflare.com/turnstile/v0/siteverify", "https://challenges.cloudflare.com/turnstile/v0/siteverify",
{ {
method: "POST", method:"POST",
headers: { "Content-Type": "application/json" }, headers:{ "Content-Type":"application/json" },
body: JSON.stringify({ body:JSON.stringify({ secret:env.TURNSTILE_KEY, response:token })
secret: env.TURNSTILE_KEY,
response: token,
}),
} }
); );
if (!(await vR.json()).success) 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; const { slug, username, pass_hash } = body;
if (!slug || !username || !pass_hash) 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( const user = await env.D1_EV
"SELECT pass_hash, custom_slugs FROM users WHERE username = ?" .prepare("SELECT pass_hash, custom_slugs FROM users WHERE username = ?")
)
.bind(username) .bind(username)
.first(); .first();
if (user?.pass_hash !== pass_hash) if (user?.pass_hash !== pass_hash)
return new Response("Invalid credentials", { status: 401 }); return new Response("Invalid credentials",{ status:401 });
let slugs = []; let slugs = [];
try { try { slugs = JSON.parse(user.custom_slugs) } catch {}
slugs = JSON.parse(user.custom_slugs);
} catch {}
if (!Array.isArray(slugs) || !slugs.includes(slug)) if (!Array.isArray(slugs) || !slugs.includes(slug))
return new Response("Unauthorized", { status: 403 }); return new Response("Unauthorized",{ status:403 });
const newSlugs = slugs.filter((s) => s !== slug);
const newSlugs = slugs.filter(s => s !== slug);
await Promise.all([ await Promise.all([
env.KV_EV.delete(slug), env.KV_EV.delete(slug),
env.D1_EV.prepare( env.D1_EV
"UPDATE users SET custom_slugs = ? WHERE username = ?" .prepare("UPDATE users SET custom_slugs = ? WHERE username = ?")
) .bind(JSON.stringify(newSlugs),username)
.bind(JSON.stringify(newSlugs), username)
.run(), .run(),
ntfy(
env,
env.NTFY_TOPIC,
"link-delete",
`event=delete\nuser=${username}\nslug=${slug}`,
2
)
]); ]);
env.NTFY_TOPIC && return Response.json({ success:true });
notify(
env,
"4ev.link: link deleted",
`user=${username} slug=${slug}`,
1
);
return Response.json({ success: true });
} catch (e) { } catch (e) {
return new Response(e.message, { status: 500 }); return new Response(e.message,{ status:500 });
} }
} }