docs: fix database guide example to match Server Functions API

[morinokami]

• Use createServerFn().handler in example
• Rename handler params from ctx/input to context/data
• Set createUser to POST

While the example is intentionally contrived, this update ensures it matches the documented API and is copy-pastable without confusion.

Summary by CodeRabbit

• Documentation
  • Updated React framework database guide with refined server-side function patterns.
  • Enhanced code examples for user data operations to reflect current best practices.

[coderabbitai]

Walkthrough

Documentation updates to server function examples in a React framework guide, refactoring getUser and createUser functions to use .handler() method syntax with updated parameter naming conventions (ctx → context, input → data) and explicit HTTP method specification.

Changes

Cohort / File(s)	Summary
Server function pattern documentation docs/start/framework/react/guide/databases.md	Updated getUser to use createServerFn().handler(({ context })) pattern with context.userId access; updated createUser to use createServerFn({ method: 'POST' }).handler(({ data })) pattern with explicit POST method option and data parameter naming

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

• Verify new .handler() API pattern is correctly demonstrated in both function examples
• Confirm parameter naming changes (ctx → context, input → data) are consistent with current framework conventions
• Check that explicit { method: 'POST' } option placement and syntax are accurate for the framework's API

Poem

🐰 A rabbit hops through docs with glee,
Where functions now use .handler spree,
Context blooms where ctx once grew,
Data flows where input flew,
Pattern patterns, fresh and free! 🌿

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The pull request title "docs: fix database guide example to match Server Functions API" directly and accurately describes the main change in the changeset. The raw summary shows that the documentation file was updated to use the .handler approach with context and data parameters instead of the previous ctx and input patterns, which aligns exactly with the title's claim about matching the Server Functions API. The title is concise, specific, and follows documentation commit conventions, clearly communicating the purpose of the change to someone reviewing the git history.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

---

📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 1d91138 and 03c8a11.

📒 Files selected for processing (1)

• docs/start/framework/react/guide/databases.md (1 hunks)

🧰 Additional context used

📓 Path-based instructions (2)

docs/**/*.{md,mdx}

📄 CodeRabbit inference engine (AGENTS.md)

Use internal docs links relative to the docs/ folder (e.g., ./guide/data-loading)

Files:

• docs/start/framework/react/guide/databases.md

docs/{router,start}/**

📄 CodeRabbit inference engine (AGENTS.md)

Place router docs under docs/router/ and start framework docs under docs/start/

Files:

• docs/start/framework/react/guide/databases.md

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: Preview

🔇 Additional comments (1)

docs/start/framework/react/guide/databases.md (1)

23-33: All API patterns verified and correct.

The examples match the current Server Functions API:

• .handler() syntax is correct
• { method: 'POST' } option format is correct
• Parameter names context and data are the current API conventions
• Handler receiving only context or only data (depending on availability) is a valid pattern

Confirmed by test files showing handler signatures like .handler(({ data, context }) => {...}), and documentation examples across the codebase using these same patterns consistently.

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[nx-cloud]

View your CI Pipeline Execution ↗ for commit 03c8a11

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---

☁️ Nx Cloud last updated this comment at 2025-11-01 05:46:44 UTC

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commit: 03c8a11