@dotwee/node-red-raindrop/nodes/tags-get.js

Node-RED nodes for interacting with the RainDrop.io web service.

module.exports = function (RED) {
  function TagsGetNode(config) {
    RED.nodes.createNode(this, config);

    this.config = RED.nodes.getNode(config.config);
    this.collectionId = config.collectionId;

    const node = this;

    node.on('input', async (msg, send, done) => {
      // For older versions of Node-RED compatibility
      send = send || function () { node.send.apply(node, arguments); };
      done = done || function (error) { if (error) { node.error(error, msg); } };

      try {
        if (!node.config) {
          throw new Error('Raindrop configuration is required');
        }

        const client = node.config.getClient();

        // Get collection ID from node config or message
        const collectionId = parseInt(node.collectionId || msg.collectionId || msg.payload.collectionId || 0);

        node.status({ fill: 'blue', shape: 'dot', text: 'fetching...' });

        const response = await client.getTagsInCollection({ collectionId });

        node.status({ fill: 'green', shape: 'dot', text: `found ${response.data.items.length}` });

        // Extract just the tag names and counts
        const tags = response.data.items.map((item) => ({
          name: item._id,
          count: item.count
        }));

        msg.payload = tags;
        msg.collectionId = collectionId;
        msg.totalTags = response.data.items.length;

        send(msg);
        done();
      } catch (error) {
        node.status({ fill: 'red', shape: 'ring', text: 'error' });
        done(error);
      }
    });

    node.on('close', () => {
      node.status({});
    });
  }

  RED.nodes.registerType('tags-get', TagsGetNode);
};