ae9a71034d
Add HTTP /v1 MVC, TCP send path, groups with server-side member-avatar collage, object-storage upload, and friends/favorites around the architecture-v3 layout. Co-authored-by: Cursor <cursoragent@cursor.com>
65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package logic
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import (
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"context"
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"errors"
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"spark-server/internal/module/friend/entity"
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"spark-server/internal/pkg/errs"
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)
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// LookupInput finds a user to add. Exactly one identifier.
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type LookupInput struct {
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UID int64
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Email string
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SparkID string
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QRCode string
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}
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func (s *Service) Lookup(ctx context.Context, userID int64, in LookupInput) (*FriendView, error) {
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if !s.ready() || userID <= 0 {
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return nil, errs.ErrUnauthorized
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}
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target, _, err := s.resolveTarget(ctx, &ApplyInput{
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UID: in.UID, Email: in.Email, SparkID: in.SparkID, QRCode: in.QRCode,
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})
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if err != nil {
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return nil, err
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}
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blockedBy, err := s.repo.IsBlocked(ctx, target.ID, userID)
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if err != nil {
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return nil, err
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}
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if blockedBy {
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return nil, errs.ErrNotFound
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}
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friend := false
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if _, err := s.repo.GetRelation(ctx, userID, target.ID); err == nil {
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friend = true
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} else if !errors.Is(err, errs.ErrNotFound) {
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return nil, err
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}
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blockedMe, err := s.repo.IsBlocked(ctx, userID, target.ID)
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if err != nil {
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return nil, err
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}
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remark := ""
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if friend {
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remark, err = s.repo.GetRemark(ctx, userID, target.ID)
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if err != nil {
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return nil, err
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}
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}
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view := &FriendView{
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UserCard: cardOf(target),
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Remark: remark,
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Relation: entity.ViewStatus(friend, blockedMe),
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}
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if friend {
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if rel, err := s.repo.GetRelation(ctx, userID, target.ID); err == nil {
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view.CreatedAt = entity.UnixMS(rel.CreatedAt)
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}
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}
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return view, nil
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}
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