Struct ScrapDoorRepository 

pub struct ScrapDoorRepository;

The scrap door’s mint/probe/close SQL. Stateless — every method takes the caller’s connection so the header insert and the later done-stamp run under the caller’s scope.

Implementations

impl ScrapDoorRepository

pub fn new() -> Self

pub async fn insert_scrap( &self, conn: &mut PgConnection, s: &NewScrapRow<'_>, ) -> Result<(), Error>

Insert the scrap header (draft). Leaks the raw sqlx::Error deliberately so the service can turn a unique violation on the name — the composing decorator’s org-scoped arbiter — into the typed duplicate error.

pub async fn fetch_scrap( &self, conn: &mut PgConnection, scrap_id: Uuid, ) -> Result<Option<ScrapRow>, Error>

Read one scrap header (probe surface).

pub async fn mark_scrap_done( &self, conn: &mut PgConnection, scrap_id: Uuid, move_id: Uuid, ) -> Result<bool, Error>

The terminal close: stamp the scrap done and bind the engine move it landed through. The AND state = 'draft' guard is the concurrency backstop — exactly one racer transitions; the other sees false and re-reads the header as done.

Trait Implementations

impl Default for ScrapDoorRepository

fn default() -> Self

Returns the “default value” for a type.