chore: unified parse mixed string and array

common/utils/slice.go

@@ -1,5 +1,11 @@
 package utils
 
+import (
+	"errors"
+	"fmt"
+	"reflect"
+)
+
 func Filter[T comparable](tSlice []T, filter func(t T) bool) []T {
 	result := make([]T, 0)
 	for _, t := range tSlice {
@@ -9,3 +15,20 @@ func Filter[T comparable](tSlice []T, filter func(t T) bool) []T {
 	}
 	return result
 }
+
+func ToStringSlice(value any) ([]string, error) {
+	strArr := make([]string, 0)
+	switch reflect.TypeOf(value).Kind() {
+	case reflect.Slice, reflect.Array:
+		origin := reflect.ValueOf(value)
+		for i := 0; i < origin.Len(); i++ {
+			item := fmt.Sprintf("%v", origin.Index(i))
+			strArr = append(strArr, item)
+		}
+	case reflect.String:
+		strArr = append(strArr, fmt.Sprintf("%v", value))
+	default:
+		return nil, errors.New("value format error, must be string or array")
+	}
+	return strArr, nil
+}