add events definitions for users and groups (#2717)

changelog/unreleased/user-group-events.md

@@ -0,0 +1,5 @@
+Enhancement: Add definitions for user and group events
+
+Enhance the events package with definitions for user and group events.
+
+https://github.com/cs3org/reva/pull/2717

pkg/events/groups.go

@@ -0,0 +1,73 @@
+// Copyright 2018-2022 CERN
+//
+// 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.
+//
+// In applying this license, CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+package events
+
+import (
+	"encoding/json"
+)
+
+// GroupCreated is emitted when a group was created
+type GroupCreated struct {
+	GroupID string
+}
+
+// Unmarshal to fulfill umarshaller interface
+func (GroupCreated) Unmarshal(v []byte) (interface{}, error) {
+	e := GroupCreated{}
+	err := json.Unmarshal(v, &e)
+	return e, err
+}
+
+// GroupDeleted is emitted when a group was deleted
+type GroupDeleted struct {
+	GroupID string
+}
+
+// Unmarshal to fulfill umarshaller interface
+func (GroupDeleted) Unmarshal(v []byte) (interface{}, error) {
+	e := GroupDeleted{}
+	err := json.Unmarshal(v, &e)
+	return e, err
+}
+
+// GroupMemberAdded is emitted when a user was added to a group
+type GroupMemberAdded struct {
+	GroupID string
+	UserID  string
+}
+
+// Unmarshal to fulfill umarshaller interface
+func (GroupMemberAdded) Unmarshal(v []byte) (interface{}, error) {
+	e := GroupMemberAdded{}
+	err := json.Unmarshal(v, &e)
+	return e, err
+}
+
+// GroupMemberRemoved is emitted when a user was removed from a group
+type GroupMemberRemoved struct {
+	GroupID string
+	UserID  string
+}
+
+// Unmarshal to fulfill umarshaller interface
+func (GroupMemberRemoved) Unmarshal(v []byte) (interface{}, error) {
+	e := GroupMemberRemoved{}
+	err := json.Unmarshal(v, &e)
+	return e, err
+}

pkg/events/users.go

@@ -0,0 +1,61 @@
+// Copyright 2018-2022 CERN
+//
+// 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.
+//
+// In applying this license, CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+package events
+
+import (
+	"encoding/json"
+)
+
+// UserCreated is emitted when a user was created
+type UserCreated struct {
+	UserID string
+}
+
+// Unmarshal to fulfill umarshaller interface
+func (UserCreated) Unmarshal(v []byte) (interface{}, error) {
+	e := UserCreated{}
+	err := json.Unmarshal(v, &e)
+	return e, err
+}
+
+// UserDeleted is emitted when a user was deleted
+type UserDeleted struct {
+	UserID string
+}
+
+// Unmarshal to fulfill umarshaller interface
+func (UserDeleted) Unmarshal(v []byte) (interface{}, error) {
+	e := UserDeleted{}
+	err := json.Unmarshal(v, &e)
+	return e, err
+}
+
+// UserFeatureChanged is emitted when a user feature was changed
+type UserFeatureChanged struct {
+	UserID  string
+	Feature string
+	Value   string
+}
+
+// Unmarshal to fulfill umarshaller interface
+func (UserFeatureChanged) Unmarshal(v []byte) (interface{}, error) {
+	e := UserFeatureChanged{}
+	err := json.Unmarshal(v, &e)
+	return e, err
+}