(jsonStr string)
| 108 | } |
| 109 | |
| 110 | func CheckGroupRatio(jsonStr string) error { |
| 111 | checkGroupRatio := make(map[string]float64) |
| 112 | err := json.Unmarshal([]byte(jsonStr), &checkGroupRatio) |
| 113 | if err != nil { |
| 114 | return err |
| 115 | } |
| 116 | for name, ratio := range checkGroupRatio { |
| 117 | if ratio < 0 { |
| 118 | return errors.New("group ratio must be not less than 0: " + name) |
| 119 | } |
| 120 | } |
| 121 | return nil |
| 122 | } |