feat(launcher): implement modpack manifest API endpoint
This commit is contained in:
@@ -10,7 +10,7 @@ import (
|
||||
)
|
||||
|
||||
type ModpackRepository struct {
|
||||
DB *pgxpool.Pool // <--- ИЗМЕНЕНИЕ
|
||||
DB *pgxpool.Pool
|
||||
}
|
||||
|
||||
// CreateModpackTx создает модпак и все его файлы в одной транзакции.
|
||||
@@ -47,3 +47,37 @@ func (r *ModpackRepository) CreateModpackTx(ctx context.Context, modpack *models
|
||||
|
||||
return tx.Commit(ctx)
|
||||
}
|
||||
|
||||
// GetModpackManifest возвращает список файлов для указанного модпака.
|
||||
func (r *ModpackRepository) GetModpackManifest(ctx context.Context, modpackName string) ([]models.ManifestEntry, error) {
|
||||
query := `
|
||||
SELECT mf.relative_path, mf.file_hash, mf.file_size
|
||||
FROM modpack_files mf
|
||||
JOIN modpacks m ON mf.modpack_id = m.id
|
||||
WHERE m.name = $1 AND m.is_active = TRUE`
|
||||
|
||||
rows, err := r.DB.Query(ctx, query, modpackName)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
var manifest []models.ManifestEntry
|
||||
for rows.Next() {
|
||||
var entry models.ManifestEntry
|
||||
if err := rows.Scan(&entry.Path, &entry.Hash, &entry.Size); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
manifest = append(manifest, entry)
|
||||
}
|
||||
|
||||
if len(manifest) == 0 {
|
||||
var exists bool
|
||||
err := r.DB.QueryRow(ctx, "SELECT EXISTS(SELECT 1 FROM modpacks WHERE name = $1)", modpackName).Scan(&exists)
|
||||
if err != nil || !exists {
|
||||
return nil, pgx.ErrNoRows
|
||||
}
|
||||
}
|
||||
|
||||
return manifest, nil
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user