-
Notifications
You must be signed in to change notification settings - Fork 3
/
test_aggregate.go
58 lines (50 loc) · 1.52 KB
/
test_aggregate.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
// Copyright 2021 Monoskope Authors
//
// 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 eventsourcing
import (
"context"
"fmt"
testEd "github.com/finleap-connect/monoskope/pkg/api/eventsourcing/eventdata"
)
const (
testAggregateType AggregateType = "TestAggregateType"
testEventType EventType = "TestEventType"
)
type testAggregate struct {
*BaseAggregate
Test string
}
func newTestAggregate() *testAggregate {
return &testAggregate{
BaseAggregate: NewBaseAggregate(testAggregateType),
}
}
func (a *testAggregate) HandleCommand(ctx context.Context, cmd Command) (*CommandReply, error) {
switch cmd := cmd.(type) {
case *testCommand:
ed := ToEventDataFromProto(&testEd.TestEventData{
Hello: cmd.TestCommandData.GetTest(),
})
agg := a.AppendEvent(ctx, testEventType, ed)
ret := &CommandReply{
Id: agg.AggregateID(),
Version: agg.AggregateVersion(),
}
return ret, nil
}
return nil, fmt.Errorf("couldn't handle command")
}
func (a *testAggregate) ApplyEvent(ev Event) error {
return nil
}