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e11e57f1d8
The implementation uses / symbol as a nesting separator. I.e. tag/subtag is a nested tag, where tag is the parent tag and subtag is its child. Creating a tag named tag/subtag/subsubtag creates three tags, one for each level. The tags are associated using parent_id field. In the app, viewing notes with a tag will also show all notes that are associated with any of the tag's descendant tags (same for the note count). Deleting a tag will also delete all its descendant tags. In the desktop app the tags are shown nested just like the notebooks.
23 lines
402 B
JavaScript
23 lines
402 B
JavaScript
/* eslint no-useless-escape: 0*/
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function nestedPath(items, itemId) {
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const idToItem = {};
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for (let i = 0; i < items.length; i++) {
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idToItem[items[i].id] = items[i];
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}
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const path = [];
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while (itemId) {
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const item = idToItem[itemId];
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if (!item) break; // Shouldn't happen
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path.push(item);
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itemId = item.parent_id;
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}
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path.reverse();
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return path;
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}
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module.exports = { nestedPath };
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