/
genesis.go
46 lines (39 loc) · 1.21 KB
/
genesis.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
package types
import (
"fmt"
)
// DefaultIndex is the default global index
const DefaultIndex uint64 = 1
// DefaultGenesis returns the default genesis state
func DefaultGenesis() *GenesisState {
return &GenesisState{
QuestionList: []Question{},
AnswerList: []Answer{},
// this line is used by starport scaffolding # genesis/types/default
Params: DefaultParams(),
}
}
// Validate performs basic genesis state validation returning an error upon any
// failure.
func (gs GenesisState) Validate() error {
// Check for duplicated index in question
questionIndexMap := make(map[string]struct{})
for _, elem := range gs.QuestionList {
index := string(QuestionKey(elem.Index))
if _, ok := questionIndexMap[index]; ok {
return fmt.Errorf("duplicated index for question")
}
questionIndexMap[index] = struct{}{}
}
// Check for duplicated index in answer
answerIndexMap := make(map[string]struct{})
for _, elem := range gs.AnswerList {
index := string(AnswerKey(elem.Index))
if _, ok := answerIndexMap[index]; ok {
return fmt.Errorf("duplicated index for answer")
}
answerIndexMap[index] = struct{}{}
}
// this line is used by starport scaffolding # genesis/types/validate
return gs.Params.Validate()
}