perf(add-coins): improve "Add Assets" coin list loading speed

[takenagain]

Reduces the number of calls to RPC-heavy conversion functions in CoinsManagerBloc and CoinsRepo. Also cherry-picked from the custom token import PR to add the AssetId to the Coin model to ease the migration from string tickers.

Before:

Screen.Recording.2025-02-09.at.23.25.59.mov

After:

Screen.Recording.2025-02-09.at.23.17.45.mov

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

---

Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Generate unit testing code for this file.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai generate unit testing code for this file.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and generate unit testing code.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai generate docstrings to generate docstrings for this PR. (Beta)
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai anywhere in the PR title to generate the title automatically.

CodeRabbit Configuration File (.coderabbit.yaml)

• You can programmatically configure CodeRabbit by adding a .coderabbit.yaml file to the root of your repository.
• Please see the configuration documentation for more information.
• If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.

[github-actions]

Visit the preview URL for this PR (updated for commit 0aaad21):

https://walletrc--pull-2522-merge-rxbgrnpl.web.app

_{(expires Tue, 18 Feb 2025 08:28:21 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

_{Sign: f66a4ff03faa546f12f0ae5a841bd9eff2714dcc}

[CharlVS]

Excellent work, and another big step to bringing the codebase to the standard we've been pushing for.

[CharlVS]

Nitpick: avoid using irregular verbs for bloc event names, or at least use a compound verb (with the final verb being regular) since it keeps the naming unambiguous and consistent with the recommended conventions and prevents confusion. This way, readers can more easily predict and understand event behaviour, aligning with the Bloc library's best practices.

However, no changes are needed in this context even if the intended meaning follows the conventions since it would be consistent with the existing code (albeit not following.

[CharlVS]

To be consistent with the conventions and the rest of the handlers, the handler function name should follow _on{Noun (optional)}{Verb (event)}

Suggested change

	on<CoinsManagerCoinsListReset>(_onResetCoinsList);
	on<CoinsManagerCoinsListReset>(_onCoinsListReset);

[takenagain]

Renamed along with the formatting changes in 0aaad21

[CharlVS]

@takenagain, also, please enable the require_trailing_commas lint rule and do dart fix --apply . && dart format ., and then commit the changes (only) for files already modified in this PR. If any of those included files are mega-files with many changes, only commit changes in the scope of your existing changes.