api/api_gateway.go

@@ -132,4 +132,5 @@ type Gateway interface {
 
 	GetActorEvents(ctx context.Context, filter *types.ActorEventFilter) ([]*types.ActorEvent, error)
 	SubscribeActorEvents(ctx context.Context, filter *types.ActorEventFilter) (<-chan *types.ActorEvent, error)
+	ChainGetEvents(context.Context, cid.Cid) ([]types.Event, error)
 }

api/proxy_gen.go

@@ -655,6 +655,8 @@ type GatewayMethods struct {
 
 	ChainGetBlockMessages func(p0 context.Context, p1 cid.Cid) (*BlockMessages, error) ``
 
+	ChainGetEvents func(p0 context.Context, p1 cid.Cid) ([]types.Event, error) ``
+
 	ChainGetGenesis func(p0 context.Context) (*types.TipSet, error) ``
 
 	ChainGetMessage func(p0 context.Context, p1 cid.Cid) (*types.Message, error) ``
@@ -4286,6 +4288,17 @@ func (s *GatewayStub) ChainGetBlockMessages(p0 context.Context, p1 cid.Cid) (*Bl
 	return nil, ErrNotSupported
 }
 
+func (s *GatewayStruct) ChainGetEvents(p0 context.Context, p1 cid.Cid) ([]types.Event, error) {
+	if s.Internal.ChainGetEvents == nil {
+		return *new([]types.Event), ErrNotSupported
+	}
+	return s.Internal.ChainGetEvents(p0, p1)
+}
+
+func (s *GatewayStub) ChainGetEvents(p0 context.Context, p1 cid.Cid) ([]types.Event, error) {
+	return *new([]types.Event), ErrNotSupported
+}
+
 func (s *GatewayStruct) ChainGetGenesis(p0 context.Context) (*types.TipSet, error) {
 	if s.Internal.ChainGetGenesis == nil {
 		return nil, ErrNotSupported

gateway/node.go

@@ -149,6 +149,7 @@ type TargetAPI interface {
 
 	GetActorEvents(ctx context.Context, filter *types.ActorEventFilter) ([]*types.ActorEvent, error)
 	SubscribeActorEvents(ctx context.Context, filter *types.ActorEventFilter) (<-chan *types.ActorEvent, error)
+	ChainGetEvents(ctx context.Context, eventsRoot cid.Cid) ([]types.Event, error)
 }
 
 var _ TargetAPI = *new(api.FullNode) // gateway depends on latest

gateway/proxy_fil.go

@@ -451,6 +451,13 @@ func (gw *Node) SubscribeActorEvents(ctx context.Context, filter *types.ActorEve
 	return gw.target.SubscribeActorEvents(ctx, filter)
 }
 
+func (gw *Node) ChainGetEvents(ctx context.Context, eventsRoot cid.Cid) ([]types.Event, error) {
+	if err := gw.limit(ctx, chainRateLimitTokens); err != nil {
+		return nil, err
+	}
+	return gw.target.ChainGetEvents(ctx, eventsRoot)
+}
+
 func (gw *Node) StateReadState(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*api.ActorState, error) {
 	if err := gw.limit(ctx, stateRateLimitTokens); err != nil {
 		return nil, err