wwweww
46 lines
1006 B
Go
46 lines
1006 B
Go
package logic
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import (
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"context"
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"juwan-backend/app/chat/rpc/internal/svc"
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"juwan-backend/app/chat/rpc/pb"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type DelChatMessagesLogic struct {
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ctx context.Context
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svcCtx *svc.ServiceContext
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logx.Logger
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}
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func NewDelChatMessagesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DelChatMessagesLogic {
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return &DelChatMessagesLogic{
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ctx: ctx,
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svcCtx: svcCtx,
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Logger: logx.WithContext(ctx),
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}
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}
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func (l *DelChatMessagesLogic) DelChatMessages(in *pb.DelChatMessagesReq) (*pb.DelChatMessagesResp, error) {
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store := l.svcCtx.Store
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store.Mu.Lock()
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defer store.Mu.Unlock()
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msg, ok := store.Messages[in.GetId()]
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if ok {
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ids := store.SessionMessages[msg.SessionId]
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filtered := make([]int64, 0, len(ids))
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for _, id := range ids {
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if id != in.GetId() {
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filtered = append(filtered, id)
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}
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}
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store.SessionMessages[msg.SessionId] = filtered
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}
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delete(store.Messages, in.GetId())
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return &pb.DelChatMessagesResp{}, nil
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}
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