Constellation, Spacedust, Slingshot, UFOs: atproto crates and services for microcosm
com.bad-example.repo.getUriRecord
+80
-6
+1
Cargo.lock
+1
Cargo.lock
+1
slingshot/Cargo.toml
+1
slingshot/Cargo.toml
···
13
13
foyer = { version = "0.18.0", features = ["serde"] }
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hickory-resolver = "0.25.2"
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jetstream = { path = "../jetstream", features = ["metrics"] }
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links = { path = "../links" }
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log = "0.4.27"
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metrics = "0.24.2"
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metrics-exporter-prometheus = { version = "0.17.1", features = ["http-listener"] }
+78
-6
slingshot/src/server.rs
+78
-6
slingshot/src/server.rs
···
4
4
};
5
5
use atrium_api::types::string::{Cid, Did, Handle, Nsid, RecordKey};
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6
use foyer::HybridCache;
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+
use links::at_uri::parse_at_uri as normalize_at_uri;
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use serde::Serialize;
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use std::path::PathBuf;
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use std::str::FromStr;
···
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}
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fn example_rkey() -> String {
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"3lv4ouczo2b2a".to_string()
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+
}
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+
fn example_uri() -> String {
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+
format!(
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+
"at://{}/{}/{}",
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example_did(),
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+
example_collection(),
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+
example_rkey()
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+
)
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}
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#[derive(Object)]
···
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impl Example for FoundRecordResponseObject {
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fn example() -> Self {
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Self {
87
-
uri: format!(
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-
"at://{}/{}/{}",
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-
example_did(),
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-
example_collection(),
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-
example_rkey()
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-
),
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+
uri: example_uri(),
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cid: Some("bafyreialv3mzvvxaoyrfrwoer3xmabbmdchvrbyhayd7bga47qjbycy74e".to_string()),
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value: serde_json::json!({
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"$type": "app.bsky.feed.like",
···
157
161
/// found. That is: slingshot only retains the most recent version of a
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/// record. (TODO: verify bsky behaviour for mismatched/old CID)
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Query(cid): Query<Option<String>>,
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+
) -> GetRecordResponse {
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self.get_record_impl(repo, collection, rkey, cid).await
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+
}
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+
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/// com.bad-example.repo.getUriRecord
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///
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/// Ergonomic complement to [`com.atproto.repo.getRecord`](https://docs.bsky.app/docs/api/com-atproto-repo-get-record)
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/// which accepts an at-uri instead of individual rep/collection/rkey params
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#[oai(path = "/com.bad-example.repo.getUriRecord", method = "get")]
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async fn get_uri_record(
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+
&self,
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/// The at-uri of the record
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///
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/// The identifier can be a DID or an atproto handle, and the collection
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/// and rkey segments must be present.
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#[oai(example = "example_uri")]
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Query(at_uri): Query<String>,
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/// Optional: the CID of the version of the record.
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///
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/// If not specified, then return the most recent version.
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///
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/// If specified and a newer version of the record exists, returns 404 not
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+
/// found. That is: slingshot only retains the most recent version of a
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/// record.
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Query(cid): Query<Option<String>>,
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+
) -> GetRecordResponse {
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+
let bad_at_uri = || {
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GetRecordResponse::BadRequest(xrpc_error(
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"InvalidRequest",
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"at-uri does not appear to be valid",
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+
))
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+
};
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+
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let Some(normalized) = normalize_at_uri(&at_uri) else {
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return bad_at_uri();
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+
};
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+
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// TODO: move this to links
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let Some(rest) = normalized.strip_prefix("at://") else {
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+
return bad_at_uri();
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+
};
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let Some((repo, rest)) = rest.split_once('/') else {
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+
return bad_at_uri();
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+
};
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+
let Some((collection, rest)) = rest.split_once('/') else {
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return bad_at_uri();
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+
};
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+
let rkey = if let Some((rkey, _rest)) = rest.split_once('?') {
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+
rkey
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+
} else {
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+
rest
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+
};
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+
217
+
self.get_record_impl(
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+
repo.to_string(),
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+
collection.to_string(),
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+
rkey.to_string(),
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+
cid,
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+
)
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+
.await
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+
}
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+
226
+
async fn get_record_impl(
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+
&self,
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+
repo: String,
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+
collection: String,
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+
rkey: String,
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+
cid: Option<String>,
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) -> GetRecordResponse {
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let did = match Did::new(repo.clone()) {
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Ok(did) => did,