Module metrics 

The dashboard’s and the health alerts’ counts over the whole ledger.

Structs

CreditRegistrationErrorCodeCount

Live rows carrying an error code, split by whether the pipeline is still working on them.

CreditRegistrationThroughputDay

One day of terminal outcomes, for the throughput series.

ModuleRegistrationTotals

Live volumes per course module, for the Courses tab’s one row per module.

OldestNonTerminalRegistration

The row that has been waiting longest for the pipeline to do something with it.

RegistrationLatency

How long registration took, in seconds, for rows that reached registered in a window.

StuckRegistrationCount

StuckThresholds

How long a row may sit in one state before it counts as stuck. Seconds, per state.

TerminalOutcomeTotals

What the pipeline finished in a window.

WaitingForStudentNumber

A pending registration waiting for a student number, with what its student has done about it.

WaitingPresser

A student waiting for a student number who pressed “I have enrolled”, with what has happened on their course code since.

Constants

SUOTAR_PENDING_WAIT 🔒

The longest submissionPending asks verify to wait before polling again.

Functions

count_by_error_code

The error-code breakdown the Overview shows.

count_by_module

failed_count is failed_permanent and misregistered only, so the columns do not add up to the total by design.

count_by_state

Live rows per state, for the dashboard funnel. Superseded attempts are excluded, as in the per-course sibling, or a course that regrades counts every student twice.

count_due_enrolment_checks

Live rows parked in no_usable_enrolment that an unscoped resolve-enrolments claim would take for an enrolment check now; the rest wait for their schedule, their module, or a lookup already out. Leaves out the claim’s one-row-per-student-and-module hold, which only defers a row.

count_entered_state_since

Live rows that entered one state within the window. misregistered is not terminal, so terminal_at cannot answer this.

count_pending_by_reason

Live pending rows per blocker. Derived from credit_registration_preconditions, so it cannot disagree with what the recompute is waiting for or with what the student is shown.

count_stuck_in_state

Rows past their state’s threshold, per state, for the stuck-registrations alert. Counted whatever their Needs attention standing: a dismissal or another reason does not unstick a row.

count_terminal_outcomes_since

get_oldest_non_terminal

get_registration_latency_between

get_throughput_by_day

Daily terminal outcomes over the window. Withdrawn rows are in no column: they are neither a success nor a failure.

get_waiting_for_student_number

The rows behind PendingReasonCounts::student_number_count completed on or after since, longest waiting first, with how many there are in all.

get_waiting_pressers

Students waiting for a student number who pressed “I have enrolled” and completed on or after since, longest waiting first. credit_registration_id narrows to one row.