1 package types
2
3 import (
4 "errors"
5 "strings"
6 )
7
8 var (
9 errNilProjectID = errors.New("project id nil")
10 errNilBannerID = errors.New("banner id nil")
11 errNilStoreID = errors.New("store id nil")
12 errNilTerminalID = errors.New("terminal id nil")
13 errNilSessionID = errors.New("session id nil")
14 errNilCommand = errors.New("command nil")
15 errBothNil = errors.New("both payload fields are empty")
16 errBothInit = errors.New("both payload fields are initialized")
17 )
18
19 type userError struct {
20 err error
21 userErr string
22 }
23
24 func (err userError) Error() string {
25 return err.err.Error()
26 }
27
28 func (err userError) userError() string {
29 return err.userErr
30 }
31
32 type ValidationErr []userError
33
34 func (myerr ValidationErr) Error() string {
35 var msg []string
36 for _, err := range myerr {
37 msg = append(msg, err.Error())
38 }
39 return strings.Join(msg, ", ")
40 }
41
42 func (myerr ValidationErr) UserError() []string {
43 var msg []string
44 for _, err := range myerr {
45 msg = append(msg, err.userError())
46 }
47 return msg
48 }
49
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