Struct VerifyPoll 

struct VerifyPoll {
    polls: Vec<Poll>,
}

Polls the rows that have something to poll by.

Fields

polls: Vec<Poll>

Trait Implementations

impl SuotarBatchPhase for VerifyPoll

async fn prepare( &mut self, _ctx: &PhaseContext<'_>, _conn: &mut PgConnection, _scope: &PhaseScope, ) -> Result<Prepared<Self::Row, Self::Item>>

The rows are claimed by the phase itself, which splits them between this flow and the recovery one, so there is nothing left to decide here.

async fn apply_request_rejection( &self, conn: &mut PgConnection, poll: &Self::Row, request: &Value, error: &UtilError, ) -> Result<bool>

Deliberately not the shared request-level outcome: a failure to ask proves nothing was or was not created, and moving the row towards failed_retryable would let an admin resubmit it. The iteration is still reported as failed, so the breaker sees it.

const ALL_TRANSIENT_ERROR: &'static str = "Every verify poll came back transiently unavailable."

The iteration’s error when every item came back transiently unavailable.

type Row = Poll

A row to send for, with whatever its preflight read alongside it.

type Item = VerifyAttainmentRequestItem

The request item, which is also what the audit log records as sent.

type Result = VerifyAttainmentResult

The endpoint’s per-item result body.

fn registration(poll: &Self::Row) -> &CreditRegistration

fn request_item_id(poll: &Self::Row) -> String

What the row was addressed as, and so how its answer is found again.

async fn send( &self, ctx: &PhaseContext<'_>, rows: &[Self::Row], items: Vec<Self::Item>, ) -> Result<SuotarBatchResponse<Self::Result>, UtilError>

async fn apply( &self, conn: &mut PgConnection, poll: &Self::Row, item: Option<&SuotarResponseItem<Self::Result>>, event: OutcomeEvent<'_>, ) -> Result<bool>

Applies one answer, or the absence of one, to its row. Returns whether the row ended up in a failure state; errors with PreconditionFailed if another writer moved the row meanwhile.

fn sent_student_number(_row: &Self::Row) -> Option<&str>

The student number this row’s request carried, where it carried one: a number the registry rejects may only cost the link it was sent under.