tiny 88x31 lexicon for atproto
try it in 1 query
+18
-32
+18
-32
db/lexicon.go
+18
-32
db/lexicon.go
···
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func (s *Store) GetButtonAuth(uri string, ctx context.Context, did string) (*types.ButtonViewAuth, error) {
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row := s.pool.QueryRow(ctx, `
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SELECT
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did,
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alt,
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href,
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cid,
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posted_at,
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like_count
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FROM buttons
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b.did,
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b.alt,
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b.href,
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b.cid,
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b.like_count,
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+
CASE
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WHEN EXISTS (
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SELECT 1
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FROM likes l
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WHERE did = $1 AND l.subject_uri = b.uri AND l.subject_cid = b.cid
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) THEN TRUE
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ELSE FALSE
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END AS is_liked
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FROM buttons b
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WHERE uri = $1
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`, uri)
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var btn types.Button
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var btn types.ButtonViewAuth
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err := row.Scan(&btn.DID,
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&btn.Alt,
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&btn.HREF,
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&btn.CID,
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&btn.PostedAt,
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&btn.Likes)
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&btn.Likes,
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&btn.Liked)
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if err != nil {
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return nil, err
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}
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row = s.pool.QueryRow(ctx,
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`CASE
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WHEN EXISTS (
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SELECT 1
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FROM likes
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WHERE did = $1 AND subject_uri = $2 AND subject_cid = $3
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) THEN TRUE
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ELSE FALSE
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END AS is_liked`, did, btn.URI, btn.CID,
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)
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var btna types.ButtonViewAuth
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btna.URI = uri
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btna.CID = btn.CID
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btna.DID = btn.DID
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btna.Alt = btn.Alt
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btna.HREF = btn.HREF
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btna.Likes = btn.Likes
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err = row.Scan(&btna.Liked)
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if err != nil {
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return nil, err
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}
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return &btna, nil
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+
return &btn, nil
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}
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func (s *Store) GetButton(uri string, ctx context.Context) (*types.Button, error) {