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Open-IM-Server/internal/rpc/msg/utils.go

92 lines
2.1 KiB

// Copyright © 2023 OpenIM. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package msg
import (
"github.com/openimsdk/protocol/msg"
"github.com/openimsdk/tools/errs"
"github.com/redis/go-redis/v9"
"go.mongodb.org/mongo-driver/mongo"
)
func IsNotFound(err error) bool {
switch errs.Unwrap(err) {
case redis.Nil, mongo.ErrNoDocuments:
return true
default:
return false
}
}
type activeConversations []*msg.ActiveConversation
func (s activeConversations) Len() int {
return len(s)
}
func (s activeConversations) Less(i, j int) bool {
return s[i].LastTime > s[j].LastTime
}
func (s activeConversations) Swap(i, j int) {
s[i], s[j] = s[j], s[i]
}
//type seqTime struct {
// ConversationID string
// Seq int64
// Time int64
// Unread int64
// Pinned bool
//}
//
//func (s seqTime) String() string {
// return fmt.Sprintf("<Time_%d,Unread_%d,Pinned_%t>", s.Time, s.Unread, s.Pinned)
//}
//
//type seqTimes []seqTime
//
//func (s seqTimes) Len() int {
// return len(s)
//}
//
//// Less sticky priority, unread priority, time descending
//func (s seqTimes) Less(i, j int) bool {
// iv, jv := s[i], s[j]
// if iv.Pinned && (!jv.Pinned) {
// return true
// }
// if jv.Pinned && (!iv.Pinned) {
// return false
// }
// if iv.Unread > 0 && jv.Unread == 0 {
// return true
// }
// if jv.Unread > 0 && iv.Unread == 0 {
// return false
// }
// return iv.Time > jv.Time
//}
//
//func (s seqTimes) Swap(i, j int) {
// s[i], s[j] = s[j], s[i]
//}
//
//type conversationStatus struct {
// ConversationID string
// Pinned bool
// Recv bool
//}