t1c.dev
forked from
rocksky.app/rocksky
A decentralized music tracking and discovery platform built on AT Protocol 🎵
feat: implement feed generator functionality with new record type and save logic
tsiry-sandratraina.com
+69
-4
crates/jetstream/src/repo.rs
+69
-4
crates/jetstream/src/repo.rs
···
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use crate::{
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profile::did_to_profile,
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-
subscriber::{ALBUM_NSID, ARTIST_NSID, SCROBBLE_NSID, SONG_NSID},
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types::{AlbumRecord, ArtistRecord, Commit, ScrobbleRecord, SongRecord},
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subscriber::{ALBUM_NSID, ARTIST_NSID, FEED_GENERATOR_NSID, SCROBBLE_NSID, SONG_NSID},
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types::{AlbumRecord, ArtistRecord, Commit, FeedGeneratorRecord, ScrobbleRecord, SongRecord},
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webhook::discord::{
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self,
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model::{ScrobbleData, WebhookEnvelope},
···
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commit: Commit,
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) -> Result<(), Error> {
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// skip unknown collection
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if !vec![SCROBBLE_NSID, ARTIST_NSID, ALBUM_NSID, SONG_NSID]
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.contains(&commit.collection.as_str())
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if !vec![
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SCROBBLE_NSID,
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ARTIST_NSID,
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ALBUM_NSID,
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SONG_NSID,
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FEED_GENERATOR_NSID,
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]
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.contains(&commit.collection.as_str())
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{
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return Ok(());
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}
···
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let song_record: SongRecord = serde_json::from_value(commit.record.clone())?;
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save_user_track(&mut tx, &user_id, song_record.clone(), &uri).await?;
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update_track_uri(&mut tx, &user_id, song_record, &uri).await?;
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+
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tx.commit().await?;
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}
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+
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if commit.collection == FEED_GENERATOR_NSID {
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let mut tx = pool.begin().await?;
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+
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let user_id = save_user(&mut tx, did).await?;
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let uri = format!("at://{}/app.rocksky.feed.generator/{}", did, commit.rkey);
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+
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let feed_generator_record: FeedGeneratorRecord =
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serde_json::from_value(commit.record)?;
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save_feed_generator(&mut tx, &user_id, feed_generator_record, &uri).await?;
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tx.commit().await?;
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}
···
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Ok(())
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}
1033
+
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pub async fn save_feed_generator(
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tx: &mut sqlx::Transaction<'_, Postgres>,
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user_id: &str,
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record: FeedGeneratorRecord,
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uri: &str,
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) -> Result<(), Error> {
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let did = uri
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.split('/')
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.nth(2)
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.ok_or_else(|| anyhow::anyhow!("Invalid URI: {}", uri))?;
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let avatar = record.avatar.map(|blob| {
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format!(
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"https://cdn.bsky.app/img/avatar/plain/{}/{}@{}",
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did,
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blob.r#ref.link,
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blob.mime_type.split('/').last().unwrap_or("jpeg")
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)
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});
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tracing::info!(user_id = %user_id, display_name = %record.display_name, uri = %uri, "Saving feed generator");
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sqlx::query(
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r#"
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INSERT INTO feeds (
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user_id,
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uri,
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display_name,
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description,
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did,
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avatar
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) VALUES (
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$1, $2, $3, $4, $5, $6
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)
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"#,
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)
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.bind(user_id)
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.bind(uri)
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.bind(record.display_name)
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.bind(record.description)
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.bind(record.did)
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.bind(avatar)
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.execute(&mut **tx)
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.await?;
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Ok(())
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+
}
+1
crates/jetstream/src/subscriber.rs
+1
crates/jetstream/src/subscriber.rs
···
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pub const PLAYLIST_NSID: &str = "app.rocksky.playlist";
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pub const LIKE_NSID: &str = "app.rocksky.like";
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pub const SHOUT_NSID: &str = "app.rocksky.shout";
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pub const FEED_GENERATOR_NSID: &str = "app.rocksky.feed.generator";
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pub struct ScrobbleSubscriber {
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pub service_url: String,
+12
crates/jetstream/src/types.rs
+12
crates/jetstream/src/types.rs
···
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#[serde(skip_serializing_if = "Option::is_none")]
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pub mbid: Option<String>,
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}
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+
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#[derive(Debug, Deserialize, Clone)]
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#[serde(rename_all = "camelCase")]
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pub struct FeedGeneratorRecord {
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pub display_name: String,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub description: Option<String>,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub avatar: Option<ImageBlob>,
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pub did: String,
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pub created_at: String,
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}