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digraph G {
initial[label="", shape="circle"];
pending_create[label="pending(purse-create)"];
suspended_create[label="suspended(purse-create)", shape="box"];
pending_qr[label="pending(qr-ready)"];
aborting_delete[label="aborting(delete-purse)"];
aborting_refresh[label="aborting(refresh)"];
aborting_refund[label="aborting(refund)"];
// FIXME(CG): operation unclear
// pending_refundable[label="pending(refundable)"];
done[label="done", shape="box"];
aborted[label="aborted", shape="box"];
failed[label="failed", shape="box"];
deleted[label="deleted", shape="box"];
subgraph {
rank = same; done; aborted; failed;
}
initial->pending_create [color="blue", label="push debit form data"];
pending_create->suspended_create [color="blue", label="suspend"];
pending_create->aborting_refund [color="red", label="failure"];
pending_create->pending_qr;
suspended_create->pending_create [color="blue", label="resume"];
suspended_create->aborting_refund [color="blue", label="abort"];
pending_qr->aborting_delete [color="blue", label="abort"];
pending_qr->aborting_refresh [label="purse-timeout"];
pending_qr->done [label="poll-success"];
// FIXME(CG): or go to delete_purse? Or just retry?
pending_qr->aborting_refresh [color="red", label="poll-failure"];
aborting_delete->aborting_refresh;
aborting_delete->done [color="red", label="processed-failed\n(already-merged)"];
aborting_delete->aborting_refresh [color="red", label="failed(other)"];
aborting_delete->failed [color="blue", label="abort-force"];
aborting_refresh->aborted;
aborting_refresh->failed [color="red", label="failed"];
aborting_refresh->failed [color="blue", label="abort-force"];
aborting_refund->aborting_refresh;
aborting_refund->aborting_refresh [color="red", label="failed"];
aborting_refund->failed [color="blue", label="abort-force"];
done->deleted [color="blue", label="delete"];
aborted->deleted [color="blue", label="delete"];
failed->deleted [color="blue", label="delete"];
}
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