-
Notifications
You must be signed in to change notification settings - Fork 305
/
errors.go
47 lines (43 loc) · 1.63 KB
/
errors.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
// 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 redis
import (
"github.com/go-redis/redis/v7"
"go.thethings.network/lorawan-stack/v3/pkg/errors"
)
var (
errDecode = errors.Define("decode", "failed to decode value")
errEncode = errors.Define("encode", "failed to encode value")
errInvalidKeyValueType = errors.DefineInvalidArgument("value_type", "invalid value type for key `{key}`")
errNoArguments = errors.DefineInvalidArgument("no_arguments", "no arguments")
errNotFound = errors.DefineNotFound("not_found", "entity not found")
errStore = errors.Define("store", "store error")
errTransactionFailed = errors.DefineAborted("transaction_failed", "transaction failed")
)
// ConvertError converts Redis error into errors.Error.
func ConvertError(err error) error {
ttnErr, ok := errors.From(err)
if ok {
return ttnErr
}
switch err {
case nil:
return nil
case redis.Nil:
return errNotFound.New()
case redis.TxFailedErr:
return errTransactionFailed.New()
}
return errStore.WithCause(err)
}