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import getRates from "$lib/rates";
import { auth, fd, get, post, types } from "$lib/utils";
import { error, fail, redirect } from "@sveltejs/kit";
export async function load({ cookies, depends, params: { id }, parent }) {
depends("app:trust");
const { subject, user } = await parent();
const aid = cookies.get("aid") || user.id;
const pin = cookies.get("pin");
let invoice = await get(`/invoice/${id}`);
const trust = await get("/trust", auth(cookies));
const trusted = trust.includes(invoice.uid);
if (trusted && (pin || !user.haspin)) {
let p;
try {
if (!invoice.tip && invoice.user.prompt) {
if (user.tip > 0) {
invoice.tip = Math.round(invoice.amount * (user.tip / 100));
invoice = await post(`/invoice/${id}`, { invoice }, auth(cookies));
} else {
throw new Error("tip");
}
}
p = await post("/payments", { ...invoice, pin }, auth(cookies));
} catch (e) {
const { message } = e as Error;
if (message === "tip") redirect(307, `/invoice/${id}/tip`);
fail(400, { message });
}
if (p) redirect(307, `/sent/${p.id}`);
}
if (invoice.amount && invoice.prompt && invoice.tip === null)
redirect(307, `/invoice/${id}/tip`);
if (invoice.memoPrompt && invoice.memo === null)
redirect(307, `/invoice/${id}/memo`);
if (user && invoice.aid === aid)
error(500, { message: "Cannot send to self" });
else if (user && ![types.lightning, types.bolt12].includes(invoice.type))
redirect(
307,
`/send/${invoice.type === types.ecash ? "ecash" : "bitcoin"}/${
invoice.hash
}`,
);
if (!user) redirect(307, `/invoice/${id}`);
const rates = await getRates();
const rate = rates[user.currency];
const invoiceRate = rates[invoice.currency];
const { balance } = await get(`/account/${aid}`, auth(cookies));
return { balance, invoice, user, rate, invoiceRate, trusted };
}
export const actions = {
default: async ({ cookies, params: { id }, request }) => {
let p;
try {
const body = await fd(request);
body.hash = id;
p = await post("/payments", body, auth(cookies));
} catch (e) {
const { message } = e as Error;
console.log("payment failed", id, e);
error(500, { message });
}
redirect(307, `/sent/${p.id}`);
},
};
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