a.tolmachev
598 lines
20 KiB
Rust
598 lines
20 KiB
Rust
use super::*;
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use time::OffsetDateTime;
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impl PostgresRegistry {
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pub async fn create_stream_session(
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&self,
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request: CreateStreamSessionRequest<'_>,
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) -> Result<StreamSession, RegistryError> {
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sqlx::query(
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"insert into stream_sessions (
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id,
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workspace_id,
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agent_id,
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operation_id,
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protocol,
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mode,
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status,
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cursor_json,
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state_json,
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expires_at,
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last_poll_at,
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created_at,
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closed_at
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) values (
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$1, $2, $3, $4, $5, $6, $7, $8::jsonb, $9::jsonb, $10::timestamptz,
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$11::timestamptz, $12::timestamptz, $13::timestamptz
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)",
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)
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.bind(request.session.id.as_str())
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.bind(request.session.workspace_id.as_str())
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.bind(
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request
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.session
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.agent_id
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.as_ref()
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.map(|value| value.as_str()),
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)
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.bind(request.session.operation_id.as_str())
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.bind(serialize_enum_text(&request.session.protocol, "protocol")?)
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.bind(serialize_enum_text(&request.session.mode, "mode")?)
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.bind(serialize_enum_text(&request.session.status, "status")?)
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.bind(request.session.cursor.clone().map(Json))
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.bind(Json(request.session.state.clone()))
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.bind(request.session.expires_at)
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.bind(request.session.last_poll_at)
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.bind(request.session.created_at)
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.bind(request.session.closed_at)
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.execute(&self.pool)
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.await?;
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Ok(request.session.clone())
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}
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pub async fn get_stream_session(
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&self,
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id: &StreamSessionId,
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) -> Result<Option<StreamSession>, RegistryError> {
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let row = sqlx::query!(
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"select
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id,
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workspace_id,
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agent_id,
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operation_id,
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protocol,
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mode,
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status,
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cursor_json,
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state_json,
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expires_at as \"expires_at!: OffsetDateTime\",
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last_poll_at as \"last_poll_at: OffsetDateTime\",
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created_at as \"created_at!: OffsetDateTime\",
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closed_at as \"closed_at: OffsetDateTime\"
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from stream_sessions
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where id = $1",
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id.as_str(),
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)
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.fetch_optional(&self.pool)
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.await?;
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row.map(|row| {
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Ok(StreamSession {
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id: StreamSessionId::new(row.id),
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workspace_id: WorkspaceId::new(row.workspace_id),
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agent_id: row.agent_id.map(AgentId::new),
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operation_id: OperationId::new(row.operation_id),
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protocol: deserialize_enum_text(&row.protocol, "protocol")?,
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mode: deserialize_enum_text(&row.mode, "mode")?,
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status: deserialize_enum_text(&row.status, "status")?,
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cursor: row.cursor_json,
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state: row.state_json,
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expires_at: row.expires_at,
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last_poll_at: row.last_poll_at,
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created_at: row.created_at,
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closed_at: row.closed_at,
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})
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})
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.transpose()
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}
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pub async fn update_stream_session_state(
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&self,
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request: UpdateStreamSessionStateRequest<'_>,
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) -> Result<StreamSession, RegistryError> {
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validate_stream_session_transition(
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request.session_id,
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request.current_status,
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request.next_status,
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)?;
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let row = sqlx::query(
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"update stream_sessions
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set status = $3,
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cursor_json = $4::jsonb,
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state_json = $5::jsonb,
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expires_at = coalesce($6::timestamptz, expires_at),
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last_poll_at = coalesce($7::timestamptz, last_poll_at),
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closed_at = case
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when $8::timestamptz is null then closed_at
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else $8::timestamptz
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end
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where id = $1
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and status = $2
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returning
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id,
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workspace_id,
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agent_id,
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operation_id,
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protocol,
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mode,
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status,
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cursor_json,
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state_json,
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expires_at,
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last_poll_at,
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created_at,
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closed_at",
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)
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.bind(request.session_id.as_str())
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.bind(serialize_enum_text(&request.current_status, "status")?)
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.bind(serialize_enum_text(&request.next_status, "status")?)
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.bind(request.cursor.cloned().map(Json))
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.bind(Json(request.state.clone()))
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.bind(request.expires_at)
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.bind(request.last_poll_at)
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.bind(request.closed_at)
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.fetch_optional(&self.pool)
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.await?;
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match row.as_ref() {
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Some(row) => map_stream_session(row),
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None => {
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if self.get_stream_session(request.session_id).await?.is_some() {
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Err(RegistryError::InvalidStreamSessionTransition {
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session_id: request.session_id.as_str().to_owned(),
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from: serialize_enum_text(&request.current_status, "status")?,
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to: serialize_enum_text(&request.next_status, "status")?,
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})
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} else {
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Err(RegistryError::StreamSessionNotFound {
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session_id: request.session_id.as_str().to_owned(),
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})
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}
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}
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}
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}
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pub async fn close_stream_session(
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&self,
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id: &StreamSessionId,
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now: &OffsetDateTime,
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) -> Result<(), RegistryError> {
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let result = sqlx::query(
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"update stream_sessions
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set status = 'stopped',
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last_poll_at = $2::timestamptz,
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closed_at = $2::timestamptz
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where id = $1
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and status in ('created', 'running')",
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)
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.bind(id.as_str())
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.bind(now)
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.execute(&self.pool)
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.await?;
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if result.rows_affected() > 0 {
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return Ok(());
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}
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match self.get_stream_session(id).await? {
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Some(existing) => Err(RegistryError::InvalidStreamSessionTransition {
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session_id: id.as_str().to_owned(),
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from: serialize_enum_text(&existing.status, "status")?,
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to: "stopped".to_owned(),
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}),
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None => Err(RegistryError::StreamSessionNotFound {
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session_id: id.as_str().to_owned(),
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}),
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}
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}
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pub async fn list_stream_sessions(
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&self,
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filter: StreamSessionFilter<'_>,
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) -> Result<Page<StreamSession>, RegistryError> {
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let status = filter
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.status
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.as_ref()
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.map(|value| serialize_enum_text(value, "status"))
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.transpose()?;
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let mode = filter
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.mode
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.as_ref()
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.map(|value| serialize_enum_text(value, "mode"))
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.transpose()?;
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let limit = i64::from(filter.limit);
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let rows = sqlx::query!(
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"select
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id,
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workspace_id,
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agent_id,
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operation_id,
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protocol,
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mode,
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status,
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cursor_json,
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state_json,
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expires_at as \"expires_at!: OffsetDateTime\",
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last_poll_at as \"last_poll_at: OffsetDateTime\",
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created_at as \"created_at!: OffsetDateTime\",
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closed_at as \"closed_at: OffsetDateTime\"
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from stream_sessions
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where workspace_id = $1
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and ($2::text is null or agent_id = $2)
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and ($3::text is null or operation_id = $3)
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and ($4::text is null or status = $4)
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and ($5::text is null or mode = $5)
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order by created_at desc
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limit $6",
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filter.workspace_id.as_str(),
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filter.agent_id.map(|value| value.as_str()),
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filter.operation_id.map(|value| value.as_str()),
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status,
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mode,
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limit,
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)
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.fetch_all(&self.pool)
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.await?;
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let items = rows
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.into_iter()
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.map(|row| {
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Ok(StreamSession {
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id: StreamSessionId::new(row.id),
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workspace_id: WorkspaceId::new(row.workspace_id),
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agent_id: row.agent_id.map(AgentId::new),
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operation_id: OperationId::new(row.operation_id),
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protocol: deserialize_enum_text(&row.protocol, "protocol")?,
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mode: deserialize_enum_text(&row.mode, "mode")?,
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status: deserialize_enum_text(&row.status, "status")?,
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cursor: row.cursor_json,
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state: row.state_json,
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expires_at: row.expires_at,
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last_poll_at: row.last_poll_at,
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created_at: row.created_at,
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closed_at: row.closed_at,
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})
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})
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.collect::<Result<Vec<_>, RegistryError>>()?;
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let total = items.len() as u64;
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Ok(Page { items, total })
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}
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pub async fn delete_expired_stream_sessions(
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&self,
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now: &OffsetDateTime,
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) -> Result<u64, RegistryError> {
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let result = sqlx::query(
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"delete from stream_sessions
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where expires_at <= $1::timestamptz",
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)
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.bind(now)
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.execute(&self.pool)
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.await?;
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Ok(result.rows_affected())
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}
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pub async fn create_async_job(
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&self,
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request: CreateAsyncJobRequest<'_>,
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) -> Result<AsyncJobHandle, RegistryError> {
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sqlx::query(
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"insert into async_jobs (
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id,
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workspace_id,
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agent_id,
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operation_id,
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status,
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progress_json,
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result_json,
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error_json,
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expires_at,
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last_poll_at,
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created_at,
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updated_at,
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finished_at
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) values (
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$1, $2, $3, $4, $5, $6::jsonb, $7::jsonb, $8::jsonb, $9::timestamptz,
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$10::timestamptz, $11::timestamptz, $12::timestamptz, $13::timestamptz
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)",
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)
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.bind(request.job.id.as_str())
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.bind(request.job.workspace_id.as_str())
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.bind(request.job.agent_id.as_ref().map(|value| value.as_str()))
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.bind(request.job.operation_id.as_str())
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.bind(serialize_enum_text(&request.job.status, "status")?)
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.bind(Json(request.job.progress.clone()))
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.bind(request.job.result.clone().map(Json))
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.bind(request.job.error.clone().map(Json))
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.bind(request.job.expires_at)
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.bind(request.job.last_poll_at)
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.bind(request.job.created_at)
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.bind(request.job.updated_at)
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.bind(request.job.finished_at)
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.execute(&self.pool)
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.await?;
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Ok(request.job.clone())
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}
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pub async fn get_async_job(
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&self,
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id: &AsyncJobId,
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) -> Result<Option<AsyncJobHandle>, RegistryError> {
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let row = sqlx::query!(
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"select
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id,
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workspace_id,
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agent_id,
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operation_id,
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status,
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progress_json,
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result_json,
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error_json,
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expires_at as \"expires_at: OffsetDateTime\",
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last_poll_at as \"last_poll_at: OffsetDateTime\",
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created_at as \"created_at!: OffsetDateTime\",
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updated_at as \"updated_at!: OffsetDateTime\",
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finished_at as \"finished_at: OffsetDateTime\"
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from async_jobs
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where id = $1",
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id.as_str(),
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)
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.fetch_optional(&self.pool)
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.await?;
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row.map(|row| {
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Ok(AsyncJobHandle {
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id: AsyncJobId::new(row.id),
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workspace_id: WorkspaceId::new(row.workspace_id),
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agent_id: row.agent_id.map(AgentId::new),
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operation_id: OperationId::new(row.operation_id),
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status: deserialize_enum_text(&row.status, "status")?,
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progress: row.progress_json,
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result: row.result_json,
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error: row.error_json,
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expires_at: row.expires_at,
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last_poll_at: row.last_poll_at,
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created_at: row.created_at,
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updated_at: row.updated_at,
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finished_at: row.finished_at,
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})
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})
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.transpose()
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}
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pub async fn update_async_job_status(
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&self,
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request: UpdateAsyncJobStatusRequest<'_>,
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) -> Result<AsyncJobHandle, RegistryError> {
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validate_async_job_transition(request.job_id, request.current_status, request.next_status)?;
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let row = sqlx::query(
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"update async_jobs
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set status = $3,
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progress_json = $4::jsonb,
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result_json = $5::jsonb,
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error_json = $6::jsonb,
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expires_at = coalesce($7::timestamptz, expires_at),
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updated_at = $8::timestamptz,
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finished_at = case
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when $9::timestamptz is null then finished_at
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else $9::timestamptz
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end
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where id = $1
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and status = $2
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returning
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id,
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workspace_id,
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agent_id,
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operation_id,
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status,
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progress_json,
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result_json,
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error_json,
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expires_at,
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last_poll_at,
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created_at,
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updated_at,
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finished_at",
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)
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.bind(request.job_id.as_str())
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.bind(serialize_enum_text(&request.current_status, "status")?)
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.bind(serialize_enum_text(&request.next_status, "status")?)
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.bind(Json(request.progress.clone()))
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.bind(request.result.cloned().map(Json))
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.bind(request.error.cloned().map(Json))
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.bind(request.expires_at)
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.bind(request.updated_at)
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.bind(request.finished_at)
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.fetch_optional(&self.pool)
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.await?;
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match row.as_ref() {
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Some(row) => map_async_job(row),
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None => {
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if self.get_async_job(request.job_id).await?.is_some() {
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Err(RegistryError::InvalidAsyncJobTransition {
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job_id: request.job_id.as_str().to_owned(),
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from: serialize_enum_text(&request.current_status, "status")?,
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to: serialize_enum_text(&request.next_status, "status")?,
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})
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} else {
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Err(RegistryError::AsyncJobNotFound {
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job_id: request.job_id.as_str().to_owned(),
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})
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}
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}
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}
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}
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pub async fn touch_async_job_poll(
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&self,
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id: &AsyncJobId,
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now: &OffsetDateTime,
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) -> Result<AsyncJobHandle, RegistryError> {
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let row = sqlx::query(
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"update async_jobs
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set last_poll_at = $2::timestamptz
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where id = $1
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returning
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id,
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workspace_id,
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agent_id,
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operation_id,
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status,
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progress_json,
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result_json,
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error_json,
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expires_at,
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last_poll_at,
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created_at,
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updated_at,
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finished_at",
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)
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.bind(id.as_str())
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.bind(now)
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.fetch_optional(&self.pool)
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.await?;
|
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match row.as_ref() {
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Some(row) => map_async_job(row),
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None => Err(RegistryError::AsyncJobNotFound {
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job_id: id.as_str().to_owned(),
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}),
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}
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}
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pub async fn cancel_async_job(
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&self,
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id: &AsyncJobId,
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now: &OffsetDateTime,
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) -> Result<(), RegistryError> {
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let result = sqlx::query(
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"update async_jobs
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set status = 'cancelled',
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updated_at = $2::timestamptz,
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finished_at = $2::timestamptz
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where id = $1
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and status in ('created', 'running')",
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)
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.bind(id.as_str())
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.bind(now)
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.execute(&self.pool)
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.await?;
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if result.rows_affected() > 0 {
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return Ok(());
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}
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|
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match self.get_async_job(id).await? {
|
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Some(existing) => Err(RegistryError::InvalidAsyncJobTransition {
|
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job_id: id.as_str().to_owned(),
|
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from: serialize_enum_text(&existing.status, "status")?,
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to: "cancelled".to_owned(),
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}),
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None => Err(RegistryError::AsyncJobNotFound {
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job_id: id.as_str().to_owned(),
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}),
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}
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}
|
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|
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pub async fn list_async_jobs(
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&self,
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filter: AsyncJobFilter<'_>,
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) -> Result<Page<AsyncJobHandle>, RegistryError> {
|
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let status = filter
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.status
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.as_ref()
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.map(|value| serialize_enum_text(value, "status"))
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.transpose()?;
|
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let limit = i64::from(filter.limit);
|
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|
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let rows = sqlx::query!(
|
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"select
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id,
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workspace_id,
|
|
agent_id,
|
|
operation_id,
|
|
status,
|
|
progress_json,
|
|
result_json,
|
|
error_json,
|
|
expires_at as \"expires_at: OffsetDateTime\",
|
|
last_poll_at as \"last_poll_at: OffsetDateTime\",
|
|
created_at as \"created_at!: OffsetDateTime\",
|
|
updated_at as \"updated_at!: OffsetDateTime\",
|
|
finished_at as \"finished_at: OffsetDateTime\"
|
|
from async_jobs
|
|
where workspace_id = $1
|
|
and ($2::text is null or agent_id = $2)
|
|
and ($3::text is null or operation_id = $3)
|
|
and ($4::text is null or status = $4)
|
|
order by updated_at desc
|
|
limit $5",
|
|
filter.workspace_id.as_str(),
|
|
filter.agent_id.map(|value| value.as_str()),
|
|
filter.operation_id.map(|value| value.as_str()),
|
|
status,
|
|
limit,
|
|
)
|
|
.fetch_all(&self.pool)
|
|
.await?;
|
|
|
|
let items = rows
|
|
.into_iter()
|
|
.map(|row| {
|
|
Ok(AsyncJobHandle {
|
|
id: AsyncJobId::new(row.id),
|
|
workspace_id: WorkspaceId::new(row.workspace_id),
|
|
agent_id: row.agent_id.map(AgentId::new),
|
|
operation_id: OperationId::new(row.operation_id),
|
|
status: deserialize_enum_text(&row.status, "status")?,
|
|
progress: row.progress_json,
|
|
result: row.result_json,
|
|
error: row.error_json,
|
|
expires_at: row.expires_at,
|
|
last_poll_at: row.last_poll_at,
|
|
created_at: row.created_at,
|
|
updated_at: row.updated_at,
|
|
finished_at: row.finished_at,
|
|
})
|
|
})
|
|
.collect::<Result<Vec<_>, RegistryError>>()?;
|
|
let total = items.len() as u64;
|
|
|
|
Ok(Page { items, total })
|
|
}
|
|
|
|
pub async fn delete_expired_async_jobs(
|
|
&self,
|
|
now: &OffsetDateTime,
|
|
) -> Result<u64, RegistryError> {
|
|
let result = sqlx::query(
|
|
"delete from async_jobs
|
|
where expires_at is not null
|
|
and expires_at <= $1::timestamptz",
|
|
)
|
|
.bind(now)
|
|
.execute(&self.pool)
|
|
.await?;
|
|
|
|
Ok(result.rows_affected())
|
|
}
|
|
}
|