cancelResponse()

in lib/client.js [612:642]

• 31 lines of code
• 7 McCabe index (conditional complexity)

  cancelResponse(id, sampleCount = 0) {
    if (!id) {
      this.realtime.send('response.cancel');
      return { item: null };
    } else if (id) {
      const item = this.conversation.getItem(id);
      if (!item) {
        throw new Error(`Could not find item "${id}"`);
      }
      if (item.type !== 'message') {
        throw new Error(`Can only cancelResponse messages with type "message"`);
      } else if (item.role !== 'assistant') {
        throw new Error(
          `Can only cancelResponse messages with role "assistant"`,
        );
      }
      this.realtime.send('response.cancel');
      const audioIndex = item.content.findIndex((c) => c.type === 'audio');
      if (audioIndex === -1) {
        throw new Error(`Could not find audio on item to cancel`);
      }
      this.realtime.send('conversation.item.truncate', {
        item_id: id,
        content_index: audioIndex,
        audio_end_ms: Math.floor(
          (sampleCount / this.conversation.defaultFrequency) * 1000,
        ),
      });
      return { item };
    }
  }