- 清理三个平台的门店商品批处理操作，部分失败返回失败条目

utils/errorwithcode.go

@@ -7,10 +7,11 @@ import (
 )
 
 type ErrorWithCode struct {
-	level   int
-	errMsg  string
-	code    string
-	intCode int
+	level      int
+	prefixList []string
+	errMsg     string
+	code       string
+	intCode    int
 }
 
 func NewErrorCode(errMsg, code string, level ...int) *ErrorWithCode {
@@ -31,7 +32,11 @@ func NewErrorIntCode(errMsg string, code int, level ...int) *ErrorWithCode {
 }
 
 func (e *ErrorWithCode) Error() string {
-	return fmt.Sprintf("%s level:%d, code:%s", e.errMsg, e.level, e.code)
+	fullErrMsg := e.ErrMsg()
+	if len(e.prefixList) > 0 {
+		fullErrMsg = strings.Join(e.prefixList, ",") + ", " + fullErrMsg
+	}
+	return fmt.Sprintf("%s level:%d, code:%s", fullErrMsg, e.Level(), e.Code())
 }
 
 func (e *ErrorWithCode) String() string {
@@ -54,6 +59,10 @@ func (e *ErrorWithCode) ErrMsg() string {
 	return e.errMsg
 }
 
+func (e *ErrorWithCode) AddPrefixMsg(prefix string) {
+	e.prefixList = append(e.prefixList, prefix)
+}
+
 func IsErrMatch(err error, strCode string, strList []string) (isMatch bool) {
 	if err != nil {
 		if codeErr, ok := err.(*ErrorWithCode); ok {

utils/typeconv.go

@@ -247,6 +247,13 @@ func Int64ToStr(value int64) string {
 	return strconv.FormatInt(value, 10)
 }
 
+func Int64ToStrNoZero(value int64) string {
+	if value == 0 {
+		return ""
+	}
+	return strconv.FormatInt(value, 10)
+}
+
 func Int2Str(value int) string {
 	return strconv.Itoa(value)
 }
@@ -469,11 +476,48 @@ func Struct2FlatMap(obj interface{}) map[string]interface{} {
 }
 
 // !!! 此函数好像不支持struct是内嵌结构的
-func Map2StructByJson(inObj interface{}, outObjAddr interface{}, weaklyTypedInput bool) (err error) {
+func Map2Struct(inObj interface{}, outObjAddr interface{}, weaklyTypedInput bool, tagName string) (err error) {
+	if tagName == "" {
+		tagName = "json"
+	}
 	decoder, _ := mapstructure.NewDecoder(&mapstructure.DecoderConfig{
-		TagName:          "json",
+		TagName:          tagName,
 		Result:           outObjAddr,
 		WeaklyTypedInput: weaklyTypedInput,
 	})
 	return decoder.Decode(inObj)
 }
+
+func Map2StructByJson(inObj interface{}, outObjAddr interface{}, weaklyTypedInput bool) (err error) {
+	return Map2Struct(inObj, outObjAddr, weaklyTypedInput, "")
+}
+
+func Int64Slice2String(intList []int64) (outList []string) {
+	if len(intList) > 0 {
+		outList = make([]string, len(intList))
+		for k, v := range intList {
+			outList[k] = Int64ToStr(v)
+		}
+	}
+	return outList
+}
+
+func StringSlice2Int64(intList []string) (outList []int64) {
+	if len(intList) > 0 {
+		outList = make([]int64, len(intList))
+		for k, v := range intList {
+			outList[k] = Str2Int64WithDefault(v, 0)
+		}
+	}
+	return outList
+}
+
+func IntSlice2Int64(intList []int) (outList []int64) {
+	if len(intList) > 0 {
+		outList = make([]int64, len(intList))
+		for k, v := range intList {
+			outList[k] = int64(v)
+		}
+	}
+	return outList
+}