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@mpppk mpppk commented Sep 2, 2024

Summary by CodeRabbit

  • New Features

    • Introduced a Fastify server with Zod type validation and user management API endpoints.
    • Added a new module for making strongly typed HTTP requests to the API.
    • Implemented a set of TypeScript types for integrating Zod API specifications with Fastify routes.
  • Bug Fixes

    • Updated import paths for various modules to reflect the new directory structure, ensuring proper module access.
  • Documentation

    • Enhanced clarity of example scripts and added new examples for Fastify integration.
  • Chores

    • Updated package.json to include new peer dependencies and reorganized example script names.

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coderabbitai bot commented Sep 2, 2024

Walkthrough

The changes involve modifications to import paths across various files, reflecting a restructuring of the directory layout. New files for Fastify integration with Zod have been introduced, enhancing the application's capabilities. Additionally, adjustments in the package.json file include renaming example scripts, adding new peer dependencies, and updating the files section to accommodate new modules. The visibility of certain types has also been altered to improve modularity.

Changes

Files Change Summary
examples/express/valibot/express.ts Updated import path for pathMap from ./spec to ../../spec/valibot.
examples/express/valibot/fetch.ts Updated import path for PathMap from ./spec to ../../spec/valibot.
examples/express/zod/express.ts Updated import path for pathMap from ./spec to ../../spec/zod.
examples/express/zod/fetch.ts Updated import path for PathMap from ./spec to ../../spec/zod.
examples/fastify/zod/fastify.ts Introduced a Fastify server with Zod validation, defining routes for user operations.
examples/fastify/zod/fetch.ts Implemented a module for HTTP requests using a strongly typed fetch function based on PathMap.
examples/spec/valibot.ts Updated import path for ToApiEndpoints and ValibotApiEndpoints from "../../../src/valibot" to "../../src/valibot".
examples/spec/zod.ts Modified JsonHeader to allow flexible casing for Content-Type and updated import paths.
package.json Renamed example scripts, added new Fastify examples, included new peer dependencies, and updated the files section.
src/fastify/zod.ts Introduced types and functions for integrating Zod specifications with Fastify routes.
src/zod/index.ts Changed ZodApiEndpoint from a local type to an exported type for better accessibility.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant FastifyServer
    participant Zod
    participant Database

    User->>FastifyServer: Sends request (GET /users)
    FastifyServer->>Zod: Validates request
    Zod-->>FastifyServer: Returns validation result
    FastifyServer->>Database: Queries user data
    Database-->>FastifyServer: Returns user data
    FastifyServer-->>User: Sends response with user data
Loading

🐰 In the meadow, I hop with glee,
New paths and scripts, oh what a spree!
Fastify and Zod, hand in hand,
Making APIs easy, just as planned.
With every change, my heart does sing,
Hooray for code! Let the joy take wing! 🌼


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Actionable comments posted: 2

Outside diff range, codebase verification and nitpick comments (1)
examples/fastify/zod/fetch.ts (1)

33-36: Remove the redundant block statement.

The block statement at lines 33-36 doesn't serve any purpose and can be safely removed to simplify the code.

Apply this diff to remove the block statement:

-  {
-    // case-insensitive method example
     await fetchT(`${origin}/users?page=1`, { method: "GET" });
-  }
Tools
Biome

[error] 33-36: This block statement doesn't serve any purpose and can be safely removed.

Standalone block statements without any block-level declarations are redundant in JavaScript and can be removed to simplify the code.
Safe fix: Remove redundant block.

(lint/complexity/noUselessLoneBlockStatements)

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 6e492bb and 05c3664.

Files ignored due to path filters (1)
  • package-lock.json is excluded by !**/package-lock.json
Files selected for processing (11)
  • examples/express/valibot/express.ts (1 hunks)
  • examples/express/valibot/fetch.ts (1 hunks)
  • examples/express/zod/express.ts (1 hunks)
  • examples/express/zod/fetch.ts (1 hunks)
  • examples/fastify/zod/fastify.ts (1 hunks)
  • examples/fastify/zod/fetch.ts (1 hunks)
  • examples/spec/valibot.ts (1 hunks)
  • examples/spec/zod.ts (1 hunks)
  • package.json (5 hunks)
  • src/fastify/zod.ts (1 hunks)
  • src/zod/index.ts (1 hunks)
Files skipped from review due to trivial changes (4)
  • examples/express/valibot/express.ts
  • examples/express/zod/express.ts
  • examples/express/zod/fetch.ts
  • examples/spec/valibot.ts
Additional context used
Biome
examples/fastify/zod/fastify.ts

[error] 51-54: This block statement doesn't serve any purpose and can be safely removed.

Standalone block statements without any block-level declarations are redundant in JavaScript and can be removed to simplify the code.
Safe fix: Remove redundant block.

(lint/complexity/noUselessLoneBlockStatements)

examples/fastify/zod/fetch.ts

[error] 9-9: Shouldn't redeclare 'JSONT'. Consider to delete it or rename it.

'JSONT' is defined here:

(lint/suspicious/noRedeclare)


[error] 33-36: This block statement doesn't serve any purpose and can be safely removed.

Standalone block statements without any block-level declarations are redundant in JavaScript and can be removed to simplify the code.
Safe fix: Remove redundant block.

(lint/complexity/noUselessLoneBlockStatements)

Additional comments not posted (19)
examples/spec/zod.ts (2)

2-2: LGTM!

The change in the import path reflects a restructuring of the directory layout. It does not impact the functionality of the code.


4-7: LGTM!

The change to the JsonHeader constant enhances the flexibility of the definition, accommodating variations in header casing that may occur in API requests. The union type is correctly implemented and does not introduce any issues.

src/fastify/zod.ts (4)

1-2: LGTM!

The code changes are approved.


4-21: LGTM!

The code changes are approved.


23-46: LGTM!

The code changes are approved.


47-84: LGTM!

The code changes are approved.

examples/fastify/zod/fastify.ts (6)

1-15: LGTM!

The code segment correctly sets up a Fastify server with Zod integration for validation and serialization.


16-27: LGTM!

The error handler correctly distinguishes between Zod errors and other Fastify errors, returning appropriate status codes and error details.


31-40: LGTM!

The /users GET route definition and handler are implemented correctly. The handler validates the page query parameter and returns appropriate responses.


61-69: LGTM!

The /users POST route definition and handler are implemented correctly. The handler extracts the userName from the request body and returns a mock userId with appropriate headers.


71-77: LGTM!

The /users/:userId GET route definition and handler are implemented correctly. The handler extracts the userId from the request params and returns a mock userName.


79-86: LGTM!

The server listening code segment is implemented correctly. It starts the server on port 3000 and handles any errors appropriately.

examples/express/valibot/fetch.ts (1)

1-1: LGTM!

The import path change for the PathMap type is approved. It reflects the restructuring of the directory layout.

package.json (5)

14-17: LGTM!

The changes to the example scripts are approved:

  • The renaming improves clarity.
  • The addition of Fastify examples expands the framework support.

40-41: LGTM!

The addition of the fastify and fastify-type-provider-zod peer dependencies is approved. It reflects the expansion of framework support to include Fastify.


59-63: LGTM!

The changes to the peerDependenciesMeta section are approved. They clarify that the Fastify dependencies are optional.


91-95: LGTM!

The addition of the ./express/valibot entry in the exports section is approved. It makes the valibot module available for the express entry point.


111-114: LGTM!

The addition of the ./valibot entry in the exports section is approved. It makes the valibot module available as a top-level entry point.

src/zod/index.ts (1)

42-42: LGTM!

Exporting the ZodApiEndpoint type is a good change that enhances the modularity and reusability of the type. It allows other modules or files to utilize this type by importing it from this module.

Comment on lines +51 to +54
{
// @ts-expect-error noexist is not defined in pathMap["/users"]["get"]
request.query.noexist;
}
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Remove the redundant block statement.

The standalone block statement at line range 51-54 is redundant and can be safely removed to simplify the code.

Apply this diff to remove the redundant block statement:

-      {
-        // @ts-expect-error noexist is not defined in pathMap["/users"]["get"]
-        request.query.noexist;
-      }
Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
{
// @ts-expect-error noexist is not defined in pathMap["/users"]["get"]
request.query.noexist;
}
Tools
Biome

[error] 51-54: This block statement doesn't serve any purpose and can be safely removed.

Standalone block statements without any block-level declarations are redundant in JavaScript and can be removed to simplify the code.
Safe fix: Remove redundant block.

(lint/complexity/noUselessLoneBlockStatements)

const fetchT = fetch as FetchT<typeof origin, PathMap>;
const origin = "http://localhost:3000";
const headers = { "Content-Type": "application/json" } as const;
const JSONT = JSON as JSONT;
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Remove the unnecessary redeclaration of JSONT.

The JSONT constant is already imported at the beginning of the file. Redeclaring it here is redundant and can lead to confusion.

Apply this diff to remove the constant declaration:

-const JSONT = JSON as JSONT;
Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
const JSONT = JSON as JSONT;
Tools
Biome

[error] 9-9: Shouldn't redeclare 'JSONT'. Consider to delete it or rename it.

'JSONT' is defined here:

(lint/suspicious/noRedeclare)

@mpppk mpppk merged commit e3ed410 into main Sep 2, 2024
@mpppk mpppk deleted the fastify branch September 2, 2024 10:40
@coderabbitai coderabbitai bot mentioned this pull request Sep 15, 2024
@coderabbitai coderabbitai bot mentioned this pull request Sep 24, 2024
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2 participants