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view local pds from atproto-browser #176

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view local pds from atproto-browser #176

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18 changes: 9 additions & 9 deletions packages/atproto-browser/app/at/[identifier]/page.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -68,8 +68,8 @@ async function DidHistory({ identifier }: { identifier: string }) {
throw new Error(identity.error);
}
const did = identity.didDocument.id;

const response = await fetch(`https://plc.directory/${did}/log/audit`);
const url = process.env.PLC_DIRECTORY_URL ?? "https://plc.directory";
const response = await fetch(`${url}/${did}/log/audit`);
if (!response.ok) {
throw new Error(`Failed to fetch history: ${response.statusText}`);
}
Expand Down Expand Up @@ -114,16 +114,16 @@ async function DidHistory({ identifier }: { identifier: string }) {
type:
service.type !== previousService.type
? {
from: previousService.type,
to: service.type,
}
from: previousService.type,
to: service.type,
}
: null,
endpoint:
service.endpoint !== previousService.endpoint
? {
from: previousService.endpoint,
to: service.endpoint,
}
from: previousService.endpoint,
to: service.endpoint,
}
: null,
};
})
Expand Down Expand Up @@ -172,7 +172,7 @@ async function DidHistory({ identifier }: { identifier: string }) {
</p>
<ul>
{alsoKnownAsAdded.length === 1 &&
alsoKnownAsRemoved.length === 1 ? (
alsoKnownAsRemoved.length === 1 ? (
<li>
Alias changed from{" "}
<Link href={getAtUriPath(new AtUri(alsoKnownAsRemoved[0]!))}>
Expand Down
30 changes: 29 additions & 1 deletion packages/atproto-browser/lib/atproto-server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ import { cache } from "react";
import { unstable_cache as nextCache } from "next/cache";
import { isValidHandle } from "@atproto/syntax";
import { isDid } from "@atproto/did";
import { z } from "zod";

function timeoutWith<T>(
timeout: number,
Expand All @@ -23,11 +24,38 @@ function timeoutWith<T>(
]);
}

const PlcDocument = z.object({
id: z.string(),
alsoKnownAs: z.array(z.string()),
service: z.array(
z.object({
id: z.string(),
type: z.string(),
serviceEndpoint: z.string(),
}),
),
});

export const getDidDoc = cache(async (did: string) => {
const url = process.env.PLC_DIRECTORY_URL ?? "https://plc.directory";
const response = await fetch(`${url}/${did}`, {
next: {
// TODO: Also revalidate this when we receive an identity change event
// That would allow us to extend the revalidation time to 1 day
revalidate: 60 * 60, // 1 hour
},
});

return PlcDocument.parse(await response.json());
});

const didResolver = new DidResolver({});
const resolveDid = cache(
nextCache(
cache((did: string) =>
timeoutWith(1000, didResolver.resolve(did), "DID timeout"),
// this uses atproto lib, lets use our own func
// timeoutWith(1000, didResolver.resolve(did), "DID timeout"),
timeoutWith(1000, getDidDoc(did), "DID timeout"),
),
["did-doc"],
{
Expand Down