Foundation: config, schema/migrations, auth, stable IDs, metadata probing

internal/database/folders.go

@@ -0,0 +1,81 @@
+package database
+
+import (
+	"database/sql"
+	"errors"
+	"time"
+
+	"git.noroutes.net/NoRoutes/vibetunes/internal/idgen"
+)
+
+type MusicFolder struct {
+	ID        string
+	Name      string
+	Path      string
+	Kind      string
+	Enabled   bool
+	CreatedAt time.Time
+}
+
+func CreateMusicFolder(db *sql.DB, name, path, kind string) (*MusicFolder, error) {
+	id := idgen.New("mf")
+	_, err := db.Exec(`INSERT INTO music_folders (id, name, path, kind) VALUES (?, ?, ?, ?)`, id, name, path, kind)
+	if err != nil {
+		return nil, err
+	}
+	if _, err := db.Exec(`INSERT INTO scan_state (id, music_folder_id) VALUES (?, ?)`, idgen.New("sc"), id); err != nil {
+		return nil, err
+	}
+	return GetMusicFolder(db, id)
+}
+
+func GetMusicFolder(db *sql.DB, id string) (*MusicFolder, error) {
+	return scanFolder(db.QueryRow(`SELECT id, name, path, kind, enabled, created_at FROM music_folders WHERE id = ?`, id))
+}
+
+func scanFolder(row *sql.Row) (*MusicFolder, error) {
+	var f MusicFolder
+	var enabled int
+	var createdAt string
+	err := row.Scan(&f.ID, &f.Name, &f.Path, &f.Kind, &enabled, &createdAt)
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil, ErrNotFound
+	}
+	if err != nil {
+		return nil, err
+	}
+	f.Enabled = enabled != 0
+	f.CreatedAt, _ = parseTime(createdAt)
+	return &f, nil
+}
+
+func ListMusicFolders(db *sql.DB) ([]*MusicFolder, error) {
+	rows, err := db.Query(`SELECT id, name, path, kind, enabled, created_at FROM music_folders ORDER BY name COLLATE NOCASE`)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var out []*MusicFolder
+	for rows.Next() {
+		var f MusicFolder
+		var enabled int
+		var createdAt string
+		if err := rows.Scan(&f.ID, &f.Name, &f.Path, &f.Kind, &enabled, &createdAt); err != nil {
+			return nil, err
+		}
+		f.Enabled = enabled != 0
+		f.CreatedAt, _ = parseTime(createdAt)
+		out = append(out, &f)
+	}
+	return out, rows.Err()
+}
+
+func SetMusicFolderEnabled(db *sql.DB, id string, enabled bool) error {
+	_, err := db.Exec(`UPDATE music_folders SET enabled = ? WHERE id = ?`, boolInt(enabled), id)
+	return err
+}
+
+func DeleteMusicFolder(db *sql.DB, id string) error {
+	_, err := db.Exec(`DELETE FROM music_folders WHERE id = ?`, id)
+	return err
+}