-
Notifications
You must be signed in to change notification settings - Fork 300
/
deprecated_fields.go
55 lines (50 loc) · 1.97 KB
/
deprecated_fields.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
// Copyright © 2019 The Things Network Foundation, The Things Industries B.V.
//
// 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 registry
import "go.thethings.network/lorawan-stack/v3/pkg/ttnpb"
// ReplacedEndDeviceField provides how to transform an old End Device field to a new field.
type ReplacedEndDeviceField struct {
Old string
New string
GetTransform func(dev *ttnpb.EndDevice)
SetTransform func(dev *ttnpb.EndDevice, useOld, useNew bool) error
}
// ReplacedEndDeviceFieldMatch provides information about an End Device field replacement based on usage of the old name, new name or both.
type ReplacedEndDeviceFieldMatch struct {
ReplacedEndDeviceField
MatchedOld bool
MatchedNew bool
}
// MatchReplacedEndDeviceFields returns a set of ReplacedEndDeviceFieldMatch based on usage by the given paths.
func MatchReplacedEndDeviceFields(paths []string, replaced []ReplacedEndDeviceField) ([]string, []ReplacedEndDeviceFieldMatch) {
var matched []ReplacedEndDeviceFieldMatch
for _, f := range replaced {
hasOld, hasNew := ttnpb.HasAnyField(paths, f.Old), ttnpb.HasAnyField(paths, f.New)
switch {
case !hasOld && !hasNew:
continue
case hasOld && hasNew:
case hasOld:
paths = ttnpb.AddFields(paths, f.New)
case hasNew:
paths = ttnpb.AddFields(paths, f.Old)
}
matched = append(matched, ReplacedEndDeviceFieldMatch{
ReplacedEndDeviceField: f,
MatchedOld: hasOld,
MatchedNew: hasNew,
})
}
return paths, matched
}