feat: cleanup stream on end

fix: audio codecs
fix: hls segmenter

zap-stream-db/Cargo.lock

@@ -1274,7 +1274,6 @@ dependencies = [
  "tokio-stream",
  "tracing",
  "url",
- "uuid",
 ]
 
 [[package]]
@@ -1356,7 +1355,6 @@ dependencies = [
  "stringprep",
  "thiserror",
  "tracing",
- "uuid",
  "whoami",
 ]
 
@@ -1396,7 +1394,6 @@ dependencies = [
  "stringprep",
  "thiserror",
  "tracing",
- "uuid",
  "whoami",
 ]
 
@@ -1422,7 +1419,6 @@ dependencies = [
  "sqlx-core",
  "tracing",
  "url",
- "uuid",
 ]
 
 [[package]]

zap-stream-db/Cargo.toml

@@ -10,6 +10,6 @@ test-pattern = []
 [dependencies]
 anyhow = "^1.0.70"
 chrono = { version = "0.4.38", features = ["serde"] }
-sqlx = { version = "0.8.1", features = ["runtime-tokio", "migrate", "mysql", "chrono", "uuid"] }
+sqlx = { version = "0.8.1", features = ["runtime-tokio", "migrate", "mysql", "chrono"] }
 log = "0.4.22"
 uuid = { version = "1.11.0", features = ["v4"] }

zap-stream-db/migrations/20241115120541_init.sql

@@ -14,11 +14,11 @@ create table user
 create unique index ix_user_pubkey on user (pubkey);
 create table user_stream
 (
-    id              UUID not null primary key,
+    id              varchar(50) not null primary key,
     user_id         integer unsigned not null,
-    starts          timestamp not null,
+    starts          timestamp   not null,
     ends            timestamp,
-    state           smallint  not null,
+    state           tinyint unsigned not null,
     title           text,
     summary         text,
     image           text,
@@ -28,9 +28,9 @@ create table user_stream
     goal            text,
     pinned          text,
     -- milli-sats paid for this stream
-    cost            bigint    not null default 0,
+    cost            bigint unsigned    not null default 0,
     -- duration in seconds
-    duration        float     not null default 0,
+    duration        float       not null default 0,
     -- admission fee
     fee             integer unsigned,
     -- current nostr event json

zap-stream-db/src/db.rs

@@ -96,7 +96,7 @@ impl ZapStreamDb {
 
     pub async fn get_stream(&self, id: &Uuid) -> Result<UserStream> {
         Ok(sqlx::query_as("select * from user_stream where id = ?")
-            .bind(id)
+            .bind(id.to_string())
             .fetch_one(&self.db)
             .await
             .map_err(anyhow::Error::new)?)

zap-stream-db/src/model.rs

@@ -48,7 +48,7 @@ impl Display for UserStreamState {
 
 #[derive(Debug, Clone, Default, FromRow)]
 pub struct UserStream {
-    pub id: Uuid,
+    pub id: String,
     pub user_id: u64,
     pub starts: DateTime<Utc>,
     pub ends: Option<DateTime<Utc>>,