[WIP] Workflows

This commit is contained in:
2026-02-27 16:34:17 -06:00
parent 570c52e623
commit daeff10f18
96 changed files with 5889 additions and 2098 deletions

View File

@@ -6,6 +6,15 @@ use sqlx::{Executor, Postgres, QueryBuilder};
use super::{Create, Delete, FindById, List, Repository, Update};
/// Column list for SELECT queries on the execution table.
///
/// Defined once to avoid drift between queries and the `Execution` model.
/// The execution table has DB-only columns (`is_workflow`, `workflow_def`) that
/// are NOT in the Rust struct, so `SELECT *` must never be used.
pub const SELECT_COLUMNS: &str = "\
id, action, action_ref, config, env_vars, parent, enforcement, \
executor, status, result, workflow_task, created, updated";
pub struct ExecutionRepository;
impl Repository for ExecutionRepository {
@@ -54,9 +63,12 @@ impl FindById for ExecutionRepository {
where
E: Executor<'e, Database = Postgres> + 'e,
{
sqlx::query_as::<_, Execution>(
"SELECT id, action, action_ref, config, env_vars, parent, enforcement, executor, status, result, workflow_task, created, updated FROM execution WHERE id = $1"
).bind(id).fetch_optional(executor).await.map_err(Into::into)
let sql = format!("SELECT {SELECT_COLUMNS} FROM execution WHERE id = $1");
sqlx::query_as::<_, Execution>(&sql)
.bind(id)
.fetch_optional(executor)
.await
.map_err(Into::into)
}
}
@@ -66,9 +78,12 @@ impl List for ExecutionRepository {
where
E: Executor<'e, Database = Postgres> + 'e,
{
sqlx::query_as::<_, Execution>(
"SELECT id, action, action_ref, config, env_vars, parent, enforcement, executor, status, result, workflow_task, created, updated FROM execution ORDER BY created DESC LIMIT 1000"
).fetch_all(executor).await.map_err(Into::into)
let sql =
format!("SELECT {SELECT_COLUMNS} FROM execution ORDER BY created DESC LIMIT 1000");
sqlx::query_as::<_, Execution>(&sql)
.fetch_all(executor)
.await
.map_err(Into::into)
}
}
@@ -79,9 +94,26 @@ impl Create for ExecutionRepository {
where
E: Executor<'e, Database = Postgres> + 'e,
{
sqlx::query_as::<_, Execution>(
"INSERT INTO execution (action, action_ref, config, env_vars, parent, enforcement, executor, status, result, workflow_task) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10) RETURNING id, action, action_ref, config, env_vars, parent, enforcement, executor, status, result, workflow_task, created, updated"
).bind(input.action).bind(&input.action_ref).bind(&input.config).bind(&input.env_vars).bind(input.parent).bind(input.enforcement).bind(input.executor).bind(input.status).bind(&input.result).bind(sqlx::types::Json(&input.workflow_task)).fetch_one(executor).await.map_err(Into::into)
let sql = format!(
"INSERT INTO execution \
(action, action_ref, config, env_vars, parent, enforcement, executor, status, result, workflow_task) \
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10) \
RETURNING {SELECT_COLUMNS}"
);
sqlx::query_as::<_, Execution>(&sql)
.bind(input.action)
.bind(&input.action_ref)
.bind(&input.config)
.bind(&input.env_vars)
.bind(input.parent)
.bind(input.enforcement)
.bind(input.executor)
.bind(input.status)
.bind(&input.result)
.bind(sqlx::types::Json(&input.workflow_task))
.fetch_one(executor)
.await
.map_err(Into::into)
}
}
@@ -130,7 +162,8 @@ impl Update for ExecutionRepository {
}
query.push(", updated = NOW() WHERE id = ").push_bind(id);
query.push(" RETURNING id, action, action_ref, config, env_vars, parent, enforcement, executor, status, result, workflow_task, created, updated");
query.push(" RETURNING ");
query.push(SELECT_COLUMNS);
query
.build_query_as::<Execution>()
@@ -162,9 +195,14 @@ impl ExecutionRepository {
where
E: Executor<'e, Database = Postgres> + 'e,
{
sqlx::query_as::<_, Execution>(
"SELECT id, action, action_ref, config, env_vars, parent, enforcement, executor, status, result, workflow_task, created, updated FROM execution WHERE status = $1 ORDER BY created DESC"
).bind(status).fetch_all(executor).await.map_err(Into::into)
let sql = format!(
"SELECT {SELECT_COLUMNS} FROM execution WHERE status = $1 ORDER BY created DESC"
);
sqlx::query_as::<_, Execution>(&sql)
.bind(status)
.fetch_all(executor)
.await
.map_err(Into::into)
}
pub async fn find_by_enforcement<'e, E>(
@@ -174,8 +212,31 @@ impl ExecutionRepository {
where
E: Executor<'e, Database = Postgres> + 'e,
{
sqlx::query_as::<_, Execution>(
"SELECT id, action, action_ref, config, env_vars, parent, enforcement, executor, status, result, workflow_task, created, updated FROM execution WHERE enforcement = $1 ORDER BY created DESC"
).bind(enforcement_id).fetch_all(executor).await.map_err(Into::into)
let sql = format!(
"SELECT {SELECT_COLUMNS} FROM execution WHERE enforcement = $1 ORDER BY created DESC"
);
sqlx::query_as::<_, Execution>(&sql)
.bind(enforcement_id)
.fetch_all(executor)
.await
.map_err(Into::into)
}
/// Find all child executions for a given parent execution ID.
///
/// Returns child executions ordered by creation time (ascending),
/// which is the natural task execution order for workflows.
pub async fn find_by_parent<'e, E>(executor: E, parent_id: Id) -> Result<Vec<Execution>>
where
E: Executor<'e, Database = Postgres> + 'e,
{
let sql = format!(
"SELECT {SELECT_COLUMNS} FROM execution WHERE parent = $1 ORDER BY created ASC"
);
sqlx::query_as::<_, Execution>(&sql)
.bind(parent_id)
.fetch_all(executor)
.await
.map_err(Into::into)
}
}