https://github.com/lukad/composer_prototype

https://github.com/lukad/composer_prototype

Last synced: 2 months ago
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• Host: GitHub
• URL: https://github.com/lukad/composer_prototype
• Owner: lukad
• Created: 2023-11-12T21:33:30.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-11-12T21:34:03.000Z (over 1 year ago)
• Last Synced: 2025-02-08T03:11:19.026Z (3 months ago)
• Language: Elixir
• Size: 319 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
- Questions/Challenges

  - How to store/structure notes?

    collapsed:: true

    - Store ancestry path

      - ![Screenshot 2023-11-11 at 19.45.51.png](./Screenshot.png)

      - Ids have to be appended to the path during query

      - Makes moving items in the tree somewhat because all items below have to updated as well

    - Adjacency list (parent_id)

      - Unpredictable query performance

      - Getting the path to a given item requires a query

  - Rendering:

    collapsed:: true

    - Items can be rendered as a flat list, allowing us to take advantage of [Phoenix.LiveView.stream](https://hexdocs.pm/phoenix_live_view/Phoenix.LiveView.html#stream/4)

      - Indentation can be done using CSS

  - How to handle drag and drop?

    - Needs JavaScript, maybe [SortableJS](https://github.com/SortableJS/Sortable)

  - How to do live editing?

    - Check out [Delta](https://github.com/slab/delta-elixir) which implements a data structure used for Operational Transform

      - https://slab.com/blog/announcing-delta-for-elixir/

      - https://en.wikipedia.org/wiki/Operational_transformation

  - Link unfurling

    - Eric already wrote the [web_inspector](https://github.com/eteubert/web_inspector) for link unfurling that can be used and expanded

    - How and when are the links processed?