zetaloop
62 lines
1.4 KiB
Go
62 lines
1.4 KiB
Go
package logic
|
|
|
|
import (
|
|
"context"
|
|
|
|
"juwan-backend/app/community/rpc/internal/svc"
|
|
"juwan-backend/app/community/rpc/pb"
|
|
|
|
"github.com/zeromicro/go-zero/core/logx"
|
|
)
|
|
|
|
type SearchCommentLikesLogic struct {
|
|
ctx context.Context
|
|
svcCtx *svc.ServiceContext
|
|
logx.Logger
|
|
}
|
|
|
|
func NewSearchCommentLikesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchCommentLikesLogic {
|
|
return &SearchCommentLikesLogic{
|
|
ctx: ctx,
|
|
svcCtx: svcCtx,
|
|
Logger: logx.WithContext(ctx),
|
|
}
|
|
}
|
|
|
|
func (l *SearchCommentLikesLogic) SearchCommentLikes(in *pb.SearchCommentLikesReq) (*pb.SearchCommentLikesResp, error) {
|
|
limit := in.GetLimit()
|
|
if limit <= 0 {
|
|
limit = 20
|
|
}
|
|
offset := in.GetOffset()
|
|
if offset < 0 {
|
|
offset = 0
|
|
}
|
|
|
|
store := l.svcCtx.Store
|
|
store.Mu.RLock()
|
|
defer store.Mu.RUnlock()
|
|
|
|
filtered := make([]*pb.CommentLikes, 0, len(store.CommentLikes))
|
|
for _, like := range store.CommentLikes {
|
|
if in.GetCommentId() > 0 && like.GetCommentId() != in.GetCommentId() {
|
|
continue
|
|
}
|
|
if in.GetUserId() > 0 && like.GetUserId() != in.GetUserId() {
|
|
continue
|
|
}
|
|
cp := *like
|
|
filtered = append(filtered, &cp)
|
|
}
|
|
|
|
if offset >= int64(len(filtered)) {
|
|
return &pb.SearchCommentLikesResp{CommentLikes: []*pb.CommentLikes{}}, nil
|
|
}
|
|
end := offset + limit
|
|
if end > int64(len(filtered)) {
|
|
end = int64(len(filtered))
|
|
}
|
|
|
|
return &pb.SearchCommentLikesResp{CommentLikes: filtered[offset:end]}, nil
|
|
}
|