utils

func AesDecrypt ¶

func AesDecrypt(crypted, key []byte) ([]byte, error)

func AesEncrypt ¶

func AesEncrypt(origData, key []byte) ([]byte, error)

func CleanUpfuncName ¶

func CleanUpfuncName(funcName string) string

func CopyFile ¶

func CopyFile(srcName string, dstName string) (written int64, err error)

func DifferenceSubset ¶

func DifferenceSubset(mainSlice, subSlice []int64) []int64

Get the diff of two slices

func DifferenceSubsetString ¶

func DifferenceSubsetString(mainSlice, subSlice []string) []string

func FileExist ¶

func FileExist(filename string) bool

func FileTmpPath ¶

func FileTmpPath(fullPath, dbPrefix string) string

func FirstLower ¶

func FirstLower(s string) string

func GetConversationIDByGroupID ¶

func GetConversationIDByGroupID(groupID string) string

func GetConversationIDByMsg ¶

func GetConversationIDByMsg(msg *sdk_struct.MsgStruct) string

funcation GetConversationIDBySessionType(sourceID string, sessionType int) string {
	switch sessionType {
	case constant.SingleChatType:
		return "single_" + sourceID
	case constant.GroupChatType:
		return "group_" + sourceID
	case constant.SuperGroupChatType:
		return "super_group_" + sourceID
	case constant.NotificationChatType:
		return "notification_" + sourceID
	}
	return ""
}

func GetConversationTableName ¶

func GetConversationTableName(conversationID string) string

func GetCurrentTimestampByMill ¶

func GetCurrentTimestampByMill() int64

Get the current timestamp by Mill

func GetCurrentTimestampByNano ¶

func GetCurrentTimestampByNano() int64

Get the current timestamp by Nano

func GetCurrentTimestampBySecond ¶

func GetCurrentTimestampBySecond() int64

func GetErrTableName ¶

func GetErrTableName(conversationID string) string

func GetGroupIDForMinSeq ¶

func GetGroupIDForMinSeq(groupID string) string

func GetMsgID ¶

func GetMsgID(sendID string) string

func GetSelfFuncName ¶

func GetSelfFuncName() string

func GetSwitchFromOptions ¶

func GetSwitchFromOptions(Options map[string]bool, key string) (result bool)

func GetTableName ¶

func GetTableName(conversationID string) string

func GetUserIDForMinSeq ¶

func GetUserIDForMinSeq(userID string) string

func Int32ToString ¶

func Int32ToString(i int32) string

func Int64ToString ¶

func Int64ToString(i int64) string

func IntToString ¶

func IntToString(i int) string

func Intersect ¶

func Intersect(slice1, slice2 []int64) []int64

Get the intersection of two slices

func IsContain ¶

func IsContain(target string, List []string) bool

judge a string whether in the string list

func IsContainInt ¶

func IsContainInt(target int, List []int) bool

func IsContainUInt32 ¶

func IsContainUInt32(target uint32, List []uint32) bool

func JsonDataOne ¶

func JsonDataOne(pb proto.Message) map[string]interface{}

func JsonStringToStruct ¶

func JsonStringToStruct(s string, args interface{}) error

The incoming parameter must be a pointer

func KMP ¶

func KMP(rMainString string, rSubString string) (isInMainString bool)

* KMP *

func LogBegin ¶

func LogBegin(v ...interface{})

func LogEnd ¶

func LogEnd(v ...interface{})

func LogFReturn ¶

func LogFReturn(v ...interface{})

func LogSReturn ¶

func LogSReturn(v ...interface{})

func LogStart ¶

func LogStart(v ...interface{})

func Md5 ¶

func Md5(s string) string

func OperationIDGenerator ¶

func OperationIDGenerator() string

func PKCS5Padding ¶

func PKCS5Padding(plaintext []byte, blockSize int) []byte

func PKCS5UnPadding ¶

func PKCS5UnPadding(origData []byte) []byte

func ProtoToMap ¶

func ProtoToMap(pb proto.Message, idFix bool) map[string]interface{}

func RemoveOneInList ¶ added in v3.4.0

func RemoveOneInList[T comparable](slice []T, val T) []T

func RemoveRepeatedElementsInList ¶ added in v3.4.0

func RemoveRepeatedElementsInList[T Comparable](slc []T) []T

func RunFuncName ¶

func RunFuncName() string

func SetSwitchFromOptions ¶

func SetSwitchFromOptions(Options map[string]bool, key string, value bool)

func StringToInt ¶

func StringToInt(i string) int

func StringToInt64 ¶

func StringToInt64(i string) int64

func StructToJsonString ¶

func StructToJsonString(param interface{}) string

func StructToJsonStringDefault ¶

func StructToJsonStringDefault(param interface{}) string

func StructToMap ¶

func StructToMap(user interface{}) map[string]interface{}

func TimeStringToTime ¶

func TimeStringToTime(timeString string) (time.Time, error)

func TimeToString ¶

func TimeToString(t time.Time) string

func TrimStringList ¶

func TrimStringList(list []string) (result []string)

func Uint32ListConvert ¶

func Uint32ListConvert(list []uint32) []int64

func UnixNanoSecondToTime ¶

func UnixNanoSecondToTime(nanoSecond int64) time.Time

Convert nano timestamp to time.Time type

func UnixSecondToTime ¶

func UnixSecondToTime(second int64) time.Time

func UnmarshalNotificationElem ¶

func UnmarshalNotificationElem(bytes []byte, t interface{}) error

func Unwrap ¶

func Unwrap(err error) error

func WithMessage ¶

func WithMessage(err error, message string) error

func Wrap ¶

func Wrap(err error, message string) error