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fix: migrate write endpoints to Spotify February 2026 API changes #37

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fix: migrate write endpoints to Spotify February 2026 API changes #37

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25 changes: 19 additions & 6 deletions src/albums.ts
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
import type { MaxInt } from '@spotify/web-api-ts-sdk';
import { z } from 'zod';
import type { SpotifyHandlerExtra, tool } from './types.js';
import { formatDuration, handleSpotifyRequest } from './utils.js';
import { createSpotifyApi, formatDuration, handleSpotifyRequest, loadSpotifyConfig } from './utils.js';

const getAlbums: tool<{
albumIds: z.ZodUnion<[z.ZodString, z.ZodArray<z.ZodString>]>;
Expand Down Expand Up @@ -204,11 +204,24 @@ const saveOrRemoveAlbumForUser: tool<{
}

try {
await handleSpotifyRequest(async (spotifyApi) => {
return action === 'save'
? await spotifyApi.currentUser.albums.saveAlbums(albumIds)
: await spotifyApi.currentUser.albums.removeSavedAlbums(albumIds);
});
await createSpotifyApi();
const config = loadSpotifyConfig();

const uris = albumIds.map((id) => `spotify:album:${id}`).join(',');
const response = await fetch(
`https://api.spotify.com/v1/me/library?uris=${encodeURIComponent(uris)}`,
{
method: action === 'save' ? 'PUT' : 'DELETE',
headers: {
Authorization: `Bearer ${config.accessToken}`,
},
},
);

if (!response.ok) {
const errorData = await response.text();
throw new Error(`Spotify API error ${response.status}: ${errorData}`);
}

const actionPastTense = action === 'save' ? 'saved' : 'removed';
const preposition = action === 'save' ? 'to' : 'from';
Expand Down
84 changes: 61 additions & 23 deletions src/play.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import { z } from 'zod';
import type { SpotifyHandlerExtra, tool } from './types.js';
import { handleSpotifyRequest } from './utils.js';
import { createSpotifyApi, handleSpotifyRequest, loadSpotifyConfig } from './utils.js';

const playMusic: tool<{
uri: z.ZodOptional<z.ZodString>;
Expand Down Expand Up @@ -182,24 +182,47 @@ const createPlaylist: tool<{
handler: async (args, _extra: SpotifyHandlerExtra) => {
const { name, description, public: isPublic = false } = args;

const result = await handleSpotifyRequest(async (spotifyApi) => {
const me = await spotifyApi.currentUser.profile();
try {
await createSpotifyApi();
const config = loadSpotifyConfig();

return await spotifyApi.playlists.createPlaylist(me.id, {
name,
description,
public: isPublic,
});
});
const body: Record<string, string | boolean> = { name, public: isPublic };
if (description) body.description = description;

return {
content: [
{
type: 'text',
text: `Successfully created playlist "${name}"\nPlaylist ID: ${result.id}\nPlaylist URL: ${result.external_urls.spotify}`,
const response = await fetch('https://api.spotify.com/v1/me/playlists', {
method: 'POST',
headers: {
Authorization: `Bearer ${config.accessToken}`,
'Content-Type': 'application/json',
},
],
};
body: JSON.stringify(body),
});

if (!response.ok) {
const errorData = await response.text();
throw new Error(`Spotify API error ${response.status}: ${errorData}`);
}

const result = await response.json();

return {
content: [
{
type: 'text',
text: `Successfully created playlist "${name}"\nPlaylist ID: ${result.id}\nPlaylist URL: ${result.external_urls?.spotify ?? ''}`,
},
],
};
} catch (error) {
return {
content: [
{
type: 'text',
text: `Error creating playlist: ${error instanceof Error ? error.message : String(error)}`,
},
],
};
}
},
};

Expand Down Expand Up @@ -236,13 +259,28 @@ const addTracksToPlaylist: tool<{
try {
const trackUris = trackIds.map((id) => `spotify:track:${id}`);

await handleSpotifyRequest(async (spotifyApi) => {
await spotifyApi.playlists.addItemsToPlaylist(
playlistId,
trackUris,
position,
);
});
await createSpotifyApi();
const config = loadSpotifyConfig();

const body: Record<string, unknown> = { uris: trackUris };
if (position !== undefined) body.position = position;

const response = await fetch(
`https://api.spotify.com/v1/playlists/${playlistId}/items`,
{
method: 'POST',
headers: {
Authorization: `Bearer ${config.accessToken}`,
'Content-Type': 'application/json',
},
body: JSON.stringify(body),
},
);

if (!response.ok) {
const errorData = await response.text();
throw new Error(`Spotify API error ${response.status}: ${errorData}`);
}

return {
content: [
Expand Down
65 changes: 49 additions & 16 deletions src/playlist.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import { z } from 'zod';
import type { SpotifyHandlerExtra, tool } from './types.js';
import { handleSpotifyRequest } from './utils.js';
import { createSpotifyApi, handleSpotifyRequest, loadSpotifyConfig } from './utils.js';

const getPlaylist: tool<{
playlistId: z.ZodString;
Expand Down Expand Up @@ -173,14 +173,29 @@ const removeTracksFromPlaylist: tool<{
const { playlistId, trackIds, snapshotId } = args;

try {
const tracks = trackIds.map((id) => ({ uri: `spotify:track:${id}` }));
await createSpotifyApi();
const config = loadSpotifyConfig();

await handleSpotifyRequest(async (spotifyApi) => {
await spotifyApi.playlists.removeItemsFromPlaylist(playlistId, {
tracks,
...(snapshotId ? { snapshot_id: snapshotId } : {}),
});
});
const items = trackIds.map((id) => ({ uri: `spotify:track:${id}` }));
const body: Record<string, unknown> = { tracks: items };
if (snapshotId) body.snapshot_id = snapshotId;

const response = await fetch(
`https://api.spotify.com/v1/playlists/${playlistId}/items`,
{
method: 'DELETE',
headers: {
Authorization: `Bearer ${config.accessToken}`,
'Content-Type': 'application/json',
},
body: JSON.stringify(body),
},
);

if (!response.ok) {
const errorData = await response.text();
throw new Error(`Spotify API error ${response.status}: ${errorData}`);
}

return {
content: [
Expand Down Expand Up @@ -246,14 +261,32 @@ const reorderPlaylistItems: tool<{
args;

try {
await handleSpotifyRequest(async (spotifyApi) => {
await spotifyApi.playlists.updatePlaylistItems(playlistId, {
range_start: rangeStart,
insert_before: insertBefore,
...(rangeLength !== undefined ? { range_length: rangeLength } : {}),
...(snapshotId ? { snapshot_id: snapshotId } : {}),
});
});
await createSpotifyApi();
const config = loadSpotifyConfig();

const body: Record<string, unknown> = {
range_start: rangeStart,
insert_before: insertBefore,
};
if (rangeLength !== undefined) body.range_length = rangeLength;
if (snapshotId) body.snapshot_id = snapshotId;

const response = await fetch(
`https://api.spotify.com/v1/playlists/${playlistId}/items`,
{
method: 'PUT',
headers: {
Authorization: `Bearer ${config.accessToken}`,
'Content-Type': 'application/json',
},
body: JSON.stringify(body),
},
);

if (!response.ok) {
const errorData = await response.text();
throw new Error(`Spotify API error ${response.status}: ${errorData}`);
}

const count = rangeLength ?? 1;
return {
Expand Down