feat(lidarr): LookupArtistByMBID, LookupAlbumByMBID, DeleteAlbum

internal/lidarr/lookup_mbid.go

@@ -0,0 +1,54 @@
+package lidarr
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/url"
+)
+
+// LookupArtistByMBID returns the artist Lidarr has indexed under that
+// MBID. Returns ErrNotFound if Lidarr returns an empty array.
+func (c *Client) LookupArtistByMBID(ctx context.Context, mbid string) (LidarrArtist, error) {
+	if mbid == "" {
+		return LidarrArtist{}, fmt.Errorf("lidarr: empty mbid")
+	}
+	q := url.Values{"mbId": []string{mbid}}
+	resp, err := c.get(ctx, "/api/v1/artist", q)
+	if err != nil {
+		return LidarrArtist{}, err
+	}
+	defer resp.Body.Close()
+
+	var rows []LidarrArtist
+	if err := json.NewDecoder(resp.Body).Decode(&rows); err != nil {
+		return LidarrArtist{}, fmt.Errorf("lidarr: decode artist: %w", err)
+	}
+	if len(rows) == 0 {
+		return LidarrArtist{}, ErrNotFound
+	}
+	return rows[0], nil
+}
+
+// LookupAlbumByMBID returns the album Lidarr has indexed under that
+// MBID. Returns ErrNotFound on empty result.
+func (c *Client) LookupAlbumByMBID(ctx context.Context, mbid string) (LidarrAlbum, error) {
+	if mbid == "" {
+		return LidarrAlbum{}, fmt.Errorf("lidarr: empty mbid")
+	}
+	q := url.Values{"foreignAlbumId": []string{mbid}}
+	resp, err := c.get(ctx, "/api/v1/album", q)
+	if err != nil {
+		return LidarrAlbum{}, err
+	}
+	defer resp.Body.Close()
+
+	var rows []LidarrAlbum
+	if err := json.NewDecoder(resp.Body).Decode(&rows); err != nil {
+		return LidarrAlbum{}, fmt.Errorf("lidarr: decode album: %w", err)
+	}
+	if len(rows) == 0 {
+		return LidarrAlbum{}, ErrNotFound
+	}
+	return rows[0], nil
+}