Struct PostgresMagicLinkRepository 

pub struct PostgresMagicLinkRepository { /* private fields */ }

Implementations

impl PostgresMagicLinkRepository

pub fn new(pool: DbPool) -> Self

Trait Implementations

impl MagicLinkRepository for PostgresMagicLinkRepository

fn save<'life0, 'life1, 'async_trait>( &'life0 self, link: &'life1 MagicLink, ) -> Pin<Box<dyn Future<Output = Result<(), AppError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Persist a freshly issued MagicLink. Caller guarantees token_hash uniqueness (sha256 of 256-bit random token is collision-free in practice).

fn find_by_token_hash<'life0, 'life1, 'async_trait>( &'life0 self, token_hash: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<MagicLink>, AppError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Look up a link by its token_hash (already hashed by the caller). Returns Ok(None) if no record matches — callers must translate this to AppError::MagicLinkInvalid so a forged token and an unknown token are indistinguishable from the client side (no enumeration).

fn mark_consumed<'life0, 'async_trait>( &'life0 self, id: Uuid, ) -> Pin<Box<dyn Future<Output = Result<(), AppError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Atomically mark a link as consumed (sets consumed_at = NOW()). The implementation MUST be a single UPDATE ... WHERE id = $1 AND consumed_at IS NULL so two concurrent consumers cannot both succeed (race-free single-use guarantee).