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import { g, s } from "$lib/db";
import { err } from "$lib/logging";
import { fields, pick } from "$lib/utils";
import got from "got";
const dedup = (array) =>
Object.values(
array.reduce((acc, obj) => {
if (
!acc[obj.id] ||
new Date(obj.updated_at) > new Date(acc[obj.id].updated_at)
) {
acc[obj.id] = obj;
}
return acc;
}, {}),
);
export const getLocations = async () => {
try {
const previous = (await g("locations")) || [];
let since = await g("locations:since");
if (!since) since = "2022-09-19T00:00:00Z";
if (Date.now() - new Date(since).getTime() < 60000) return;
let locations: Array<any> = await got(
`https://api.btcmap.org/v2/elements?updated_since=${since}`,
).json();
locations = locations.filter(
(l) =>
l.osm_json.tags &&
l.osm_json.tags["payment:coinos"] === "yes" &&
l.osm_json.tags.name &&
!l.deleted_at,
);
locations.map((l) => {
const { bounds, lat, lon } = l.osm_json;
l.osm_json.lat = lat || (bounds.minlat + bounds.maxlat) / 2;
l.osm_json.lon = lon || (bounds.minlon + bounds.maxlon) / 2;
});
for await (const l of locations) {
const username = l.tags["payment:coinos"];
if (username) {
const uid = await g(`user:${username}`);
const user = await g(`user:${uid}`);
if (user) l.osm_json.tags.user = pick(user, fields);
}
}
locations.push(...previous);
await s("locations", dedup(locations));
await s("locations:since", `${new Date().toISOString().split(".")[0]}Z`);
} catch (e) {
console.log(e);
err("problem fetching locations", e);
}
setTimeout(getLocations, 60000);
};
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