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fix: Fix ecosystem logic #113

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Merged
lukaszcz merged 2 commits into from
Sep 19, 2025
Merged

fix: Fix ecosystem logic #113

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7d27bd0
Fix ecosystem logic
janmasrovira Sep 19, 2025
a21da60
refactor
janmasrovira Sep 19, 2025
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28 changes: 13 additions & 15 deletions AVM/Class/Translation/Logics.lean
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Original file line number Diff line number Diff line change
Expand Up @@ -75,21 +75,20 @@ private def logicFun
{lab : Ecosystem.Label}
{classId : lab.ClassId}
(cl : Class classId)
(consumedMessageResources consumedObjectResources : List Anoma.Resource)
(args : Logic.Args)
: Bool :=
let try self : Object classId := Object.fromResource args.self
check cl.invariant self args
match args.status with
| Created => true
| Consumed =>
let consumedMessageResources : List Anoma.Resource := Logic.selectMessageResources args.consumed
let nMessages := consumedMessageResources.length
let! [consumedObjectResource] : List Anoma.Resource := Logic.selectObjectResources args.consumed
let! [consumedObjectResource] : List Anoma.Resource := consumedObjectResources
let try consumedObject : Object classId := Object.fromResource consumedObjectResource
-- NOTE: consumedObject == self by definition of Logic.Args; we only check
-- that there are no other consumed objects
nMessages >= 1
&& nMessages + 1 == (Logic.filterOutDummy args.consumed).length
nMessages + 1 == (Logic.filterOutDummy args.consumed).length
&& consumedMessageResources.all fun res =>
let try msg : Message lab := Message.fromResource res
let! [recipient] := msg.recipients.toList
Expand Down Expand Up @@ -185,32 +184,31 @@ def MultiMethod.Message.logic
function args := MultiMethod.Message.logicFun method args data }

/-- The multiMethod logic checks that all consumed messages in the action correspond
to multiMethods and the consumed objects are the receivers. -/
to members in the ecosystem and the consumed objects are the receivers. -/
private def logicFun
{lab : Ecosystem.Label}
(eco : Ecosystem lab)
(memberId : lab.MemberId)
(args : Logic.Args)
: Bool :=
match args.status with
| Created => true
| Consumed => match memberId with
| .classMember (classId := cl) _ => AVM.Class.logicFun (eco.classes cl) args
| .multiMethodId multiId =>
| Consumed =>
let consumedMessageResources : List Anoma.Resource := Logic.selectMessageResources args.consumed
let nMessages := consumedMessageResources.length
let consumedObjectResources : List Anoma.Resource := Logic.selectObjectResources args.consumed
let try selves : multiId.Selves := multiId.ConsumedToSelves consumedObjectResources
nMessages > 0
&& nMessages + multiId.numObjectArgs == (Logic.filterOutDummy args.consumed).length
nMessages >= 1
&& consumedMessageResources.all fun res =>
let try msg : Message lab := Message.fromResource res
Label.MultiMethodId.SelvesToVector selves (fun o => o.uid) ≍? msg.recipients
match msg.id with
| .classMember (classId := cl) _ => AVM.Class.logicFun (eco.classes cl) consumedMessageResources consumedObjectResources args
| .multiMethodId multiId =>
let try selves : multiId.Selves := multiId.ConsumedToSelves consumedObjectResources
nMessages + multiId.numObjectArgs == (Logic.filterOutDummy args.consumed).length
&& Label.MultiMethodId.SelvesToVector selves (fun o => o.uid) ≍? msg.recipients

def logic
{lab : Ecosystem.Label}
(eco : Ecosystem lab)
(memberId : lab.MemberId)
: Anoma.Logic :=
{ reference := lab.logicRef,
function := logicFun eco memberId }
function := logicFun eco }