perf(incr): option incr to values

pkg/structure/stringx/string.go

@@ -1,9 +1,6 @@
 package stringx
 
 import (
-	"strconv"
-
-	"gitee.com/wheat-os/wheatCache/pkg/errorx"
 	"gitee.com/wheat-os/wheatCache/pkg/structure"
 )
 
@@ -51,32 +48,8 @@ func (s *StringSingle) Get() string {
 	return s.val.ToString()
 }
 
-func updateValueNotString(s *StringSingle, val int32) (string, error) {
-	switch s.val.GetDynamicType() {
-	case structure.DynamicNull:
-		s.val.SetInt(int64(val))
-		return strconv.Itoa(int(val)), nil
-	case structure.DynamicFloat:
-		f, err := s.val.ToFloat64()
-		if err != nil {
-			return "", err
-		}
-		s.val.SetFloat64(f + float64(val))
-		return strconv.FormatFloat(f+float64(val), 'f', 2, 64), nil
-	case structure.DynamicInt:
-		i, err := s.val.ToInt()
-		if err != nil {
-			return "", err
-		}
-		s.val.SetInt(int64(val) + i)
-		return strconv.Itoa(int(i + int64(val))), nil
-	default:
-		return "", errorx.New("string cannot perform add operations")
-	}
-}
-
 func (s *StringSingle) Add(renewal int32) (string, error) {
-	result, err := updateValueNotString(s, renewal)
+	result, err := s.val.Incr(renewal)
 	if err != nil {
 		return "", err
 	}
@@ -84,7 +57,7 @@ func (s *StringSingle) Add(renewal int32) (string, error) {
 }
 
 func (s *StringSingle) Reduce(renewal int32) (string, error) {
-	result, err := updateValueNotString(s, -1*renewal)
+	result, err := s.val.Incr(-1 * renewal)
 	if err != nil {
 		return "", err
 	}

pkg/structure/value.go

@@ -187,3 +187,28 @@ func (v *Value) SliceByString(start, end int) ([]byte, error) {
 
 	return v.val[start:end], nil
 }
+
+// 自增
+func (v *Value) Incr(renewal int32) (string, error) {
+	switch v.GetDynamicType() {
+	case DynamicNull:
+		v.SetInt(int64(renewal))
+		return strconv.Itoa(int(renewal)), nil
+	case DynamicFloat:
+		f, err := v.ToFloat64()
+		if err != nil {
+			return "", err
+		}
+		v.SetFloat64(f + float64(renewal))
+		return strconv.FormatFloat(f+float64(renewal), 'f', 2, 64), nil
+	case DynamicInt:
+		i, err := v.ToInt()
+		if err != nil {
+			return "", err
+		}
+		v.SetInt(int64(renewal) + i)
+		return strconv.Itoa(int(i + int64(renewal))), nil
+	default:
+		return "", errorx.New("string cannot perform add operations")
+	}
+}