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390 lines
9.4 KiB
390 lines
9.4 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package utils
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import (
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"hash/crc32"
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"math/rand"
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"runtime"
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"sort"
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"strconv"
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"strings"
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"time"
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"github.com/jinzhu/copier"
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"github.com/pkg/errors"
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"google.golang.org/protobuf/proto"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
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sdkws "github.com/OpenIMSDK/Open-IM-Server/pkg/proto/sdkws"
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)
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// copy a by b b->a
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func CopyStructFields(a interface{}, b interface{}, fields ...string) (err error) {
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return copier.Copy(a, b)
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}
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func Wrap1(err error) error {
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return errors.Wrap(err, "==> "+printCallerNameAndLine())
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}
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func Wrap2[T any](a T, err error) (T, error) {
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if err != nil {
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return a, errors.Wrap(err, "==> "+printCallerNameAndLine())
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}
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return a, nil
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}
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func Wrap3[T any, V any](a T, b V, err error) (T, V, error) {
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if err != nil {
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return a, b, errors.Wrap(err, "==> "+printCallerNameAndLine())
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}
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return a, b, nil
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}
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func Wrap(err error, message string) error {
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return errors.Wrap(err, "==> "+printCallerNameAndLine()+message)
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}
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func WithMessage(err error, message string) error {
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return errors.WithMessage(err, "==> "+printCallerNameAndLine()+message)
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}
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func printCallerNameAndLine() string {
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pc, _, line, _ := runtime.Caller(2)
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return runtime.FuncForPC(pc).Name() + "()@" + strconv.Itoa(line) + ": "
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}
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func GetSelfFuncName() string {
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pc, _, _, _ := runtime.Caller(1)
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return cleanUpFuncName(runtime.FuncForPC(pc).Name())
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}
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func GetFuncName(skips ...int) string {
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skip := 1
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if len(skips) > 0 {
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skip = skips[0] + 1
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}
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pc, _, _, _ := runtime.Caller(skip)
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return cleanUpFuncName(runtime.FuncForPC(pc).Name())
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}
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func cleanUpFuncName(funcName string) string {
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end := strings.LastIndex(funcName, ".")
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if end == -1 {
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return ""
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}
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return funcName[end+1:]
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}
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// Get the intersection of two slices
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func Intersect(slice1, slice2 []int64) []int64 {
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m := make(map[int64]bool)
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n := make([]int64, 0)
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for _, v := range slice1 {
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m[v] = true
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}
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for _, v := range slice2 {
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flag, _ := m[v]
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if flag {
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n = append(n, v)
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}
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}
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return n
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}
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// Get the diff of two slices
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func Difference(slice1, slice2 []int64) []int64 {
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m := make(map[int64]bool)
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n := make([]int64, 0)
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inter := Intersect(slice1, slice2)
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for _, v := range inter {
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m[v] = true
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}
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for _, v := range slice1 {
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if !m[v] {
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n = append(n, v)
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}
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}
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for _, v := range slice2 {
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if !m[v] {
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n = append(n, v)
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}
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}
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return n
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}
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// Get the intersection of two slices
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func IntersectString(slice1, slice2 []string) []string {
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m := make(map[string]bool)
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n := make([]string, 0)
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for _, v := range slice1 {
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m[v] = true
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}
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for _, v := range slice2 {
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flag, _ := m[v]
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if flag {
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n = append(n, v)
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}
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}
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return n
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}
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// Get the diff of two slices
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func DifferenceString(slice1, slice2 []string) []string {
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m := make(map[string]bool)
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n := make([]string, 0)
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inter := IntersectString(slice1, slice2)
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for _, v := range inter {
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m[v] = true
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}
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for _, v := range slice1 {
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if !m[v] {
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n = append(n, v)
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}
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}
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for _, v := range slice2 {
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if !m[v] {
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n = append(n, v)
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}
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}
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return n
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}
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func OperationIDGenerator() string {
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return strconv.FormatInt(time.Now().UnixNano()+int64(rand.Uint32()), 10)
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}
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func Pb2String(pb proto.Message) (string, error) {
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s, err := proto.Marshal(pb)
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if err != nil {
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return "", err
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}
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return string(s), nil
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}
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func String2Pb(s string, pb proto.Message) error {
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return proto.Unmarshal([]byte(s), pb)
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}
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func GetHashCode(s string) uint32 {
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return crc32.ChecksumIEEE([]byte(s))
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}
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func GetNotificationConversationID(msg *sdkws.MsgData) string {
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switch msg.SessionType {
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case constant.SingleChatType:
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l := []string{msg.SendID, msg.RecvID}
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sort.Strings(l)
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return "n_" + strings.Join(l, "_")
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case constant.GroupChatType:
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return "n_" + msg.GroupID
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case constant.SuperGroupChatType:
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return "n_" + msg.GroupID
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case constant.NotificationChatType:
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return "n_" + msg.SendID + "_" + msg.RecvID
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}
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return ""
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}
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func GetChatConversationIDByMsg(msg *sdkws.MsgData) string {
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switch msg.SessionType {
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case constant.SingleChatType:
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l := []string{msg.SendID, msg.RecvID}
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sort.Strings(l)
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return "si_" + strings.Join(l, "_")
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case constant.GroupChatType:
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return "g_" + msg.GroupID
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case constant.SuperGroupChatType:
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return "sg_" + msg.GroupID
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case constant.NotificationChatType:
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return "sn_" + msg.SendID + "_" + msg.RecvID
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}
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return ""
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}
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func GenConversationIDForSingle(sendID, recvID string) string {
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l := []string{sendID, recvID}
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sort.Strings(l)
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return "si_" + strings.Join(l, "_")
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}
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func GenConversationUniqueKeyForGroup(groupID string) string {
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return groupID
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}
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func GenGroupConversationID(groupID string) string {
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return "sg_" + groupID
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}
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func GenConversationUniqueKeyForSingle(sendID, recvID string) string {
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l := []string{sendID, recvID}
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sort.Strings(l)
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return strings.Join(l, "_")
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}
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func GenConversationUniqueKey(msg *sdkws.MsgData) string {
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switch msg.SessionType {
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case constant.SingleChatType, constant.NotificationChatType:
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l := []string{msg.SendID, msg.RecvID}
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sort.Strings(l)
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return strings.Join(l, "_")
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case constant.SuperGroupChatType:
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return msg.GroupID
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}
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return ""
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}
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func GetConversationIDByMsgModel(msg *unrelation.MsgDataModel) string {
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options := Options(msg.Options)
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switch msg.SessionType {
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case constant.SingleChatType:
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l := []string{msg.SendID, msg.RecvID}
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sort.Strings(l)
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if !options.IsNotNotification() {
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return "n_" + strings.Join(l, "_")
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}
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return "si_" + strings.Join(l, "_") // single chat
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case constant.GroupChatType:
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if !options.IsNotNotification() {
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return "n_" + msg.GroupID // group chat
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}
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return "g_" + msg.GroupID // group chat
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case constant.SuperGroupChatType:
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if !options.IsNotNotification() {
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return "n_" + msg.GroupID // super group chat
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}
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return "sg_" + msg.GroupID // super group chat
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case constant.NotificationChatType:
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if !options.IsNotNotification() {
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return "n_" + msg.SendID + "_" + msg.RecvID // super group chat
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}
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return "sn_" + msg.SendID + "_" + msg.RecvID // server notification chat
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}
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return ""
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}
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func GetConversationIDByMsg(msg *sdkws.MsgData) string {
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options := Options(msg.Options)
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switch msg.SessionType {
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case constant.SingleChatType:
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l := []string{msg.SendID, msg.RecvID}
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sort.Strings(l)
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if !options.IsNotNotification() {
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return "n_" + strings.Join(l, "_")
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}
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return "si_" + strings.Join(l, "_") // single chat
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case constant.GroupChatType:
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if !options.IsNotNotification() {
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return "n_" + msg.GroupID // group chat
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}
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return "g_" + msg.GroupID // group chat
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case constant.SuperGroupChatType:
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if !options.IsNotNotification() {
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return "n_" + msg.GroupID // super group chat
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}
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return "sg_" + msg.GroupID // super group chat
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case constant.NotificationChatType:
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if !options.IsNotNotification() {
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return "n_" + msg.SendID + "_" + msg.RecvID // super group chat
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}
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return "sn_" + msg.SendID + "_" + msg.RecvID // server notification chat
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}
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return ""
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}
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func GetConversationIDBySessionType(sessionType int, ids ...string) string {
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sort.Strings(ids)
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if len(ids) > 2 || len(ids) < 1 {
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return ""
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}
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switch sessionType {
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case constant.SingleChatType:
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return "si_" + strings.Join(ids, "_") // single chat
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case constant.GroupChatType:
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return "g_" + ids[0] // group chat
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case constant.SuperGroupChatType:
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return "sg_" + ids[0] // super group chat
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case constant.NotificationChatType:
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return "sn_" + ids[0] // server notification chat
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}
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return ""
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}
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func IsNotification(conversationID string) bool {
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return strings.HasPrefix(conversationID, "n_")
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}
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func IsNotificationByMsg(msg *sdkws.MsgData) bool {
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return !Options(msg.Options).IsNotNotification()
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}
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func ParseConversationID(msg *sdkws.MsgData) (isNotification bool, conversationID string) {
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options := Options(msg.Options)
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switch msg.SessionType {
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case constant.SingleChatType:
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l := []string{msg.SendID, msg.RecvID}
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sort.Strings(l)
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if !options.IsNotNotification() {
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return true, "n_" + strings.Join(l, "_")
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}
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return false, "si_" + strings.Join(l, "_") // single chat
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case constant.SuperGroupChatType:
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if !options.IsNotNotification() {
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return true, "n_" + msg.GroupID // super group chat
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}
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return false, "sg_" + msg.GroupID // super group chat
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case constant.NotificationChatType:
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if !options.IsNotNotification() {
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return true, "n_" + msg.SendID + "_" + msg.RecvID // super group chat
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}
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return false, "sn_" + msg.SendID + "_" + msg.RecvID // server notification chat
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}
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return false, ""
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}
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func GetNotificationConversationIDByConversationID(conversationID string) string {
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l := strings.Split(conversationID, "_")
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if len(l) > 1 {
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l[0] = "n"
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return strings.Join(l, "_")
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}
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return ""
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}
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func GetSeqsBeginEnd(seqs []int64) (int64, int64) {
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if len(seqs) == 0 {
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return 0, 0
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}
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return seqs[0], seqs[len(seqs)-1]
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}
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type MsgBySeq []*sdkws.MsgData
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func (s MsgBySeq) Len() int {
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return len(s)
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}
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func (s MsgBySeq) Less(i, j int) bool {
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return s[i].Seq < s[j].Seq
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}
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func (s MsgBySeq) Swap(i, j int) {
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s[i], s[j] = s[j], s[i]
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}
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