xjlgod commented on code in PR #650:
URL:
https://github.com/apache/incubator-seata-go/pull/650#discussion_r1464991919
##########
pkg/saga/statemachine/statelang/parser/statemachine_parser.go:
##########
@@ -52,22 +41,118 @@ func (b BaseStateParser) GetString(stateName string,
stateMap map[string]interfa
return valueAsString, nil
}
-func (b BaseStateParser) GetSlice(stateName string, stateMap
map[string]interface{}, key string) ([]interface{}, error) {
+func (b BaseStateParser) GetStringOrDefault(stateMap map[string]interface{},
key string, defaultValue string) string {
value := stateMap[key]
+ if value == nil {
+ return defaultValue
+ }
+
+ valueAsString, ok := value.(string)
+ if !ok {
Review Comment:
I throw err in all methods now.
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