Web storage missing

[mrclauss]

Steps to Reproduce

Currently web in v4 only supports in-memory storage, no persistence. Needs to be fixed

Code sample

Provide a few simple lines of code to show your problem.

Details

• Platform: iPhone 13 Pro, Galaxy S7, x86 Android Emulator on Windows etc.
• Flutter version: [e.g. 3.0.0]
• Isar version: [e.g. 2.5.0]

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• [ ] I searched for similar issues already
• [ ] I filled the details section with the exact device model and version
• [ ] I am able to provide a reproducible example

[mdmm13]

Discussion with options: https://t.me/isardb/6339/8816:

Oh, one thing I could really use help: Isar currently only supports in memory SQLite on web. To persist data we need to write a custom virtual file system VFS that supports persistence.

We can either use IndexedDB to emulate a file system or we use the new Origin Private File system. There is some projects we can base our work on:

• Drift has multiple VFSes. I think none of them is perfect but we can learn from them. Here are docs about them.
• wa-sqlite is a collection of javascript VFSes. Check out the discussions in the repository to learn more about them.
• And of course absurd sql and the corresponding blog post. It's the most advanced one of them.

If you have experience with SQLite and javascript and would like to start a discussion/work on this let me know 💜

[mrclauss]

Yes I remember the discussion. In my opinion the most promising way to tackle this would be to adapt how drift/sqlite3 realised it. Drift web is announced as stanle, wo the same mechabism should work for isar.

Am 13. April 2024 13:24:34 MESZ schrieb mdmm13 @.***>:

Discussion with options: https://t.me/isardb/6339/8816:

Oh, one thing I could really use help: Isar currently only supports in memory SQLite on web. To persist data we need to write a custom virtual file system VFS that supports persistence.

We can either use IndexedDB to emulate a file system or we use the new Origin Private File system. There is some projects we can base our work on:

• Drift has multiple VFSes. I think none of them is perfect but we can learn from them. Here are docs about them.

• wa-sqlite is a collection of javascript VFSes. Check out the discussions in the repository to learn more about them.

• And of course absurd sql and the corresponding blog post. It's the most advanced one of them.

If you have experience with SQLite and javascript and would like to start a discussion/work on this let me know 💜

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