iu
2b2b342492
Backend (Go/Gin/pgx): env config, pgx pool with retries, Garage S3 client (path-style, region garage), embedded golang-migrate migrations, JWT auth with refresh rotation, albums CRUD, members/roles/invites with no-escalation matrix, photo upload + async imaging/goexif WebP variants, cursor pagination, presigned URLs, likes/comments, SSE hub (album + personal), notifications, share links. Frontend (SvelteKit 2 + Svelte 5 + Tailwind v4): API wrapper with 401 refresh, auth store, all screens, Uploader/PhotoGrid/Lightbox/Comments, SSE client with reconnect + REST catch-up, three themes + system via data-theme. Deploy without Docker: Makefile builds the frontend into backend/static and embeds it (go:embed) into a single statically linked binary; systemd unit and nginx SSE example included. Use gen2brain/webp (-tags nodynamic) instead of cgo kolesa-team/go-webp to keep CGO_ENABLED=0 static builds; design.md/proposal.md updated accordingly.
101 lines
2.7 KiB
Go
101 lines
2.7 KiB
Go
package albums
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import (
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"context"
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"errors"
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"github.com/jackc/pgx/v5"
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"github.com/jackc/pgx/v5/pgxpool"
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"shared-album/internal/httpx"
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"shared-album/internal/models"
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)
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var ErrNotFound = errors.New("album not found")
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type Store struct {
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pool *pgxpool.Pool
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}
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func NewStore(pool *pgxpool.Pool) *Store { return &Store{pool: pool} }
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func (s *Store) Create(ctx context.Context, a *models.Album) error {
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return s.pool.QueryRow(ctx,
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`INSERT INTO albums (id, owner_id, title, description, cover_photo_id)
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VALUES ($1, $2, $3, $4, $5)
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RETURNING created_at, updated_at`,
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a.ID, a.OwnerID, a.Title, a.Description, a.CoverPhotoID,
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).Scan(&a.CreatedAt, &a.UpdatedAt)
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}
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func (s *Store) OwnerID(ctx context.Context, id string) (string, error) {
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var ownerID string
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err := s.pool.QueryRow(ctx, `SELECT owner_id FROM albums WHERE id = $1`, id).Scan(&ownerID)
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if err != nil {
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if errors.Is(err, pgx.ErrNoRows) {
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return "", httpx.NotFound("album_not_found", "album not found")
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}
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return "", err
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}
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return ownerID, nil
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}
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func (s *Store) GetByID(ctx context.Context, id string) (*models.Album, error) {
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var a models.Album
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err := s.pool.QueryRow(ctx,
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`SELECT id, owner_id, title, description, cover_photo_id, created_at, updated_at
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FROM albums WHERE id = $1`, id).
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Scan(&a.ID, &a.OwnerID, &a.Title, &a.Description, &a.CoverPhotoID, &a.CreatedAt, &a.UpdatedAt)
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if err != nil {
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if errors.Is(err, pgx.ErrNoRows) {
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return nil, ErrNotFound
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}
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return nil, err
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}
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return &a, nil
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}
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func (s *Store) ListForUser(ctx context.Context, userID string) ([]models.Album, error) {
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rows, err := s.pool.Query(ctx,
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`SELECT a.id, a.owner_id, a.title, a.description, a.cover_photo_id, a.created_at, a.updated_at
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FROM albums a
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LEFT JOIN album_members m ON m.album_id = a.id AND m.user_id = $1
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WHERE a.owner_id = $1 OR m.user_id IS NOT NULL
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ORDER BY a.created_at DESC`, userID)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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out := []models.Album{}
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for rows.Next() {
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var a models.Album
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if err := rows.Scan(&a.ID, &a.OwnerID, &a.Title, &a.Description, &a.CoverPhotoID, &a.CreatedAt, &a.UpdatedAt); err != nil {
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return nil, err
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}
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out = append(out, a)
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}
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return out, rows.Err()
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}
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func (s *Store) Update(ctx context.Context, a *models.Album) error {
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return s.pool.QueryRow(ctx,
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`UPDATE albums
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SET title = $2, description = $3, cover_photo_id = $4, updated_at = now()
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WHERE id = $1
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RETURNING updated_at`,
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a.ID, a.Title, a.Description, a.CoverPhotoID,
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).Scan(&a.UpdatedAt)
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}
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func (s *Store) Delete(ctx context.Context, id string) error {
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tag, err := s.pool.Exec(ctx, `DELETE FROM albums WHERE id = $1`, id)
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if err != nil {
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return err
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}
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if tag.RowsAffected() == 0 {
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return ErrNotFound
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}
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return nil
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}
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