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Database plugin can track multiple listeners
Each listener will ignore events outside its namespace. Signed-off-by: Andrew Richardson <andrew.richardson@kaleido.io>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| // Copyright © 2022 Kaleido, Inc. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package namespace | ||
|
|
||
| import ( | ||
| "github.com/hyperledger/firefly-common/pkg/fftypes" | ||
| "github.com/hyperledger/firefly/pkg/core" | ||
| "github.com/hyperledger/firefly/pkg/database" | ||
| ) | ||
|
|
||
| func (nm *namespaceManager) OrderedUUIDCollectionNSEvent(resType database.OrderedUUIDCollectionNS, eventType core.ChangeEventType, ns string, id *fftypes.UUID, sequence int64) { | ||
| var ces *int64 | ||
| if eventType == core.ChangeEventTypeCreated { | ||
| // Sequence is only provided on create events | ||
| ces = &sequence | ||
| } | ||
| nm.adminEvents.Dispatch(&core.ChangeEvent{ | ||
| Collection: string(resType), | ||
| Type: eventType, | ||
| Namespace: ns, | ||
| ID: id, | ||
| Sequence: ces, | ||
| }) | ||
| } | ||
|
|
||
| func (nm *namespaceManager) OrderedCollectionNSEvent(resType database.OrderedCollectionNS, eventType core.ChangeEventType, ns string, sequence int64) { | ||
| nm.adminEvents.Dispatch(&core.ChangeEvent{ | ||
| Collection: string(resType), | ||
| Type: eventType, | ||
| Namespace: ns, | ||
| Sequence: &sequence, | ||
| }) | ||
| } | ||
|
|
||
| func (nm *namespaceManager) UUIDCollectionNSEvent(resType database.UUIDCollectionNS, eventType core.ChangeEventType, ns string, id *fftypes.UUID) { | ||
| nm.adminEvents.Dispatch(&core.ChangeEvent{ | ||
| Collection: string(resType), | ||
| Type: eventType, | ||
| Namespace: ns, | ||
| ID: id, | ||
| }) | ||
| } | ||
|
|
||
| func (nm *namespaceManager) UUIDCollectionEvent(resType database.UUIDCollection, eventType core.ChangeEventType, id *fftypes.UUID) { | ||
| nm.adminEvents.Dispatch(&core.ChangeEvent{ | ||
| Collection: string(resType), | ||
| Type: eventType, | ||
| ID: id, | ||
| }) | ||
| } | ||
|
|
||
| func (nm *namespaceManager) HashCollectionNSEvent(resType database.HashCollectionNS, eventType core.ChangeEventType, ns string, hash *fftypes.Bytes32) { | ||
| nm.adminEvents.Dispatch(&core.ChangeEvent{ | ||
| Collection: string(resType), | ||
| Type: eventType, | ||
| Namespace: ns, | ||
| Hash: hash, | ||
| }) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| // Copyright © 2021 Kaleido, Inc. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package namespace | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/hyperledger/firefly-common/pkg/fftypes" | ||
| "github.com/hyperledger/firefly/mocks/spieventsmocks" | ||
| "github.com/hyperledger/firefly/pkg/core" | ||
| "github.com/hyperledger/firefly/pkg/database" | ||
| "github.com/stretchr/testify/mock" | ||
| ) | ||
|
|
||
| func TestMessageCreated(t *testing.T) { | ||
| mae := &spieventsmocks.Manager{} | ||
| nm := &namespaceManager{ | ||
| adminEvents: mae, | ||
| } | ||
| mae.On("Dispatch", mock.Anything).Return() | ||
| nm.OrderedUUIDCollectionNSEvent(database.CollectionMessages, core.ChangeEventTypeCreated, "ns1", fftypes.NewUUID(), 12345) | ||
| mae.AssertExpectations(t) | ||
| } | ||
|
|
||
| func TestPinCreated(t *testing.T) { | ||
| mae := &spieventsmocks.Manager{} | ||
| nm := &namespaceManager{ | ||
| adminEvents: mae, | ||
| } | ||
| mae.On("Dispatch", mock.Anything).Return() | ||
| nm.OrderedCollectionNSEvent(database.CollectionPins, core.ChangeEventTypeCreated, "ns1", 12345) | ||
| mae.AssertExpectations(t) | ||
| } | ||
|
|
||
| func TestEventCreated(t *testing.T) { | ||
| mae := &spieventsmocks.Manager{} | ||
| nm := &namespaceManager{ | ||
| adminEvents: mae, | ||
| } | ||
| mae.On("Dispatch", mock.Anything).Return() | ||
| nm.OrderedUUIDCollectionNSEvent(database.CollectionEvents, core.ChangeEventTypeCreated, "ns1", fftypes.NewUUID(), 12345) | ||
| mae.AssertExpectations(t) | ||
| } | ||
|
|
||
| func TestSubscriptionCreated(t *testing.T) { | ||
| mae := &spieventsmocks.Manager{} | ||
| nm := &namespaceManager{ | ||
| adminEvents: mae, | ||
| } | ||
| mae.On("Dispatch", mock.Anything).Return() | ||
| nm.UUIDCollectionNSEvent(database.CollectionSubscriptions, core.ChangeEventTypeCreated, "ns1", fftypes.NewUUID()) | ||
| mae.AssertExpectations(t) | ||
| } | ||
|
|
||
| func TestSubscriptionUpdated(t *testing.T) { | ||
| mae := &spieventsmocks.Manager{} | ||
| nm := &namespaceManager{ | ||
| adminEvents: mae, | ||
| } | ||
| mae.On("Dispatch", mock.Anything).Return() | ||
| nm.UUIDCollectionNSEvent(database.CollectionSubscriptions, core.ChangeEventTypeUpdated, "ns1", fftypes.NewUUID()) | ||
| mae.AssertExpectations(t) | ||
| } | ||
|
|
||
| func TestSubscriptionDeleted(t *testing.T) { | ||
| mae := &spieventsmocks.Manager{} | ||
| nm := &namespaceManager{ | ||
| adminEvents: mae, | ||
| } | ||
| mae.On("Dispatch", mock.Anything).Return() | ||
| nm.UUIDCollectionNSEvent(database.CollectionSubscriptions, core.ChangeEventTypeDeleted, "ns1", fftypes.NewUUID()) | ||
| mae.AssertExpectations(t) | ||
| } | ||
|
|
||
| func TestUUIDCollectionEventFull(t *testing.T) { | ||
| mae := &spieventsmocks.Manager{} | ||
| nm := &namespaceManager{ | ||
| adminEvents: mae, | ||
| } | ||
| mae.On("Dispatch", mock.Anything).Return() | ||
| nm.UUIDCollectionEvent(database.CollectionNamespaces, core.ChangeEventTypeDeleted, fftypes.NewUUID()) | ||
| mae.AssertExpectations(t) | ||
| } | ||
|
|
||
| func TestHashCollectionNSEventOk(t *testing.T) { | ||
| mae := &spieventsmocks.Manager{} | ||
| nm := &namespaceManager{ | ||
| adminEvents: mae, | ||
| } | ||
| mae.On("Dispatch", mock.Anything).Return() | ||
| nm.HashCollectionNSEvent(database.CollectionGroups, core.ChangeEventTypeDeleted, "ns1", fftypes.NewRandB32()) | ||
| mae.AssertExpectations(t) | ||
| } |
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