wwweww
66 lines
1.3 KiB
Go
66 lines
1.3 KiB
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 SearchChatSessionsLogic 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 NewSearchChatSessionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchChatSessionsLogic {
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return &SearchChatSessionsLogic{
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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 *SearchChatSessionsLogic) SearchChatSessions(in *pb.SearchChatSessionsReq) (*pb.SearchChatSessionsResp, error) {
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store := l.svcCtx.Store
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store.Mu.RLock()
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defer store.Mu.RUnlock()
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var results []*pb.ChatSessions
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for _, s := range store.Sessions {
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if in.Type != nil && s.Type != *in.Type {
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continue
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}
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if in.UserId != nil {
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found := false
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for _, p := range s.Participants {
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if p == *in.UserId {
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found = true
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break
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}
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}
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if !found {
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continue
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}
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}
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results = append(results, s)
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}
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limit := in.GetLimit()
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if limit <= 0 {
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limit = 20
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}
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offset := in.GetPage() * limit
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if offset >= int64(len(results)) {
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return &pb.SearchChatSessionsResp{}, nil
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}
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end := offset + limit
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if end > int64(len(results)) {
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end = int64(len(results))
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}
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return &pb.SearchChatSessionsResp{ChatSessions: results[offset:end]}, nil
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}
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