orch-cli 0.100.16

/// The SQL behind each replicated job and channel write
pub(crate) mod apply;

use super::TaskStore;
use crate::cluster::Command;
use serde::{Deserialize, Serialize};
use sqlx::SqliteConnection;

/// Explicit column list for `SELECT` queries on the `job_state` table.
///
/// Using `SELECT *` with `sqlx-sqlite`'s prepared statement cache can cause OOB
/// panics when the schema changes (new migration columns) because the cached
/// column metadata may not match the current table structure. Explicit columns
/// prevent this mismatch.
const JOB_STATE_COLS: &str = "repo, job_id, last_run, last_task_status, active_task_id";

/// Runtime state for a scheduled job, stored in SQLite (not in .orch.yml).
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, sqlx::FromRow)]
pub struct JobState {
    pub repo: String,
    pub job_id: String,
    pub last_run: Option<String>,
    pub last_task_status: Option<String>,
    pub active_task_id: Option<String>,
}

impl JobState {
    /// State for a job that has never run.
    pub fn new(repo: &str, job_id: &str) -> Self {
        Self {
            repo: repo.to_string(),
            job_id: job_id.to_string(),
            last_run: None,
            last_task_status: None,
            active_task_id: None,
        }
    }
}

impl TaskStore {
    pub async fn get_job_state(
        &self,
        repo: &str,
        job_id: &str,
    ) -> anyhow::Result<Option<JobState>> {
        let sql = format!("SELECT {JOB_STATE_COLS} FROM job_state WHERE repo = ? AND job_id = ?");
        let row: Option<JobState> = sqlx::query_as(sqlx::AssertSqlSafe(sql.as_str()))
            .bind(repo)
            .bind(job_id)
            .fetch_optional(&self.pool)
            .await?;
        Ok(row)
    }

    /// Upsert runtime state for a job.
    pub async fn upsert_job_state(&self, state: &JobState) -> anyhow::Result<()> {
        self.write(Command::JobStateUpsert(state.clone()))
            .await
            .map(|_| ())
    }

    /// List all job states for a repo.
    pub async fn list_job_states(&self, repo: &str) -> anyhow::Result<Vec<JobState>> {
        let sql = format!("SELECT {JOB_STATE_COLS} FROM job_state WHERE repo = ?");
        let rows: Vec<JobState> = sqlx::query_as(sqlx::AssertSqlSafe(sql.as_str()))
            .bind(repo)
            .fetch_all(&self.pool)
            .await?;
        Ok(rows)
    }

    // ---------------------------------------------------------------
    // Channel Subscriptions
    // ---------------------------------------------------------------

    /// Subscribe a channel/thread to notifications for a project.
    pub async fn subscribe_channel(
        &self,
        channel: &str,
        thread_id: &str,
        repo: &str,
        topic_id: Option<&str>,
    ) -> anyhow::Result<()> {
        let cmd = Command::ChannelSubscribe {
            channel: channel.to_string(),
            thread_id: thread_id.to_string(),
            repo: repo.to_string(),
            topic_id: topic_id.unwrap_or("").to_string(),
        };
        self.write(cmd).await.map(|_| ())
    }

    /// Unsubscribe a channel/thread from a project's notifications.
    pub async fn unsubscribe_channel(
        &self,
        channel: &str,
        thread_id: &str,
        repo: &str,
    ) -> anyhow::Result<()> {
        let cmd = Command::ChannelUnsubscribe {
            channel: channel.to_string(),
            thread_id: thread_id.to_string(),
            repo: repo.to_string(),
        };
        self.write(cmd).await.map(|_| ())
    }

    /// List repos that a channel/thread is subscribed to.
    #[cfg(test)]
    pub async fn list_channel_subscriptions(
        &self,
        channel: &str,
        thread_id: &str,
    ) -> anyhow::Result<Vec<String>> {
        let rows: Vec<(String,)> = sqlx::query_as(
            "SELECT repo FROM channel_subscriptions WHERE channel = ? AND thread_id = ?",
        )
        .bind(channel)
        .bind(thread_id)
        .fetch_all(&self.pool)
        .await?;
        Ok(rows.into_iter().map(|r| r.0).collect())
    }

    /// List all subscriptions (channel, thread_id, topic_id) for a repo.
    pub async fn list_subscribers_for_repo(
        &self,
        repo: &str,
    ) -> anyhow::Result<Vec<(String, String, String)>> {
        let rows: Vec<(String, String, String)> = sqlx::query_as(
            "SELECT channel, thread_id, topic_id FROM channel_subscriptions WHERE repo = ?",
        )
        .bind(repo)
        .fetch_all(&self.pool)
        .await?;
        Ok(rows)
    }
}