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https://github.com/ecyrbe/zodios-openapi
openapi description for zodios
https://github.com/ecyrbe/zodios-openapi
Last synced: 12 days ago
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openapi description for zodios
- Host: GitHub
- URL: https://github.com/ecyrbe/zodios-openapi
- Owner: ecyrbe
- License: mit
- Created: 2022-08-24T09:52:58.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2024-10-24T19:33:16.000Z (19 days ago)
- Last Synced: 2024-10-24T21:17:54.426Z (19 days ago)
- Language: TypeScript
- Size: 666 KB
- Stars: 12
- Watchers: 3
- Forks: 8
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
Zodios Openapi
Zodios Openapi is an openapi generator for zodios api description format.
# What is it ?
It's an openapi generator for zodios api description format.
- really simple centralized API declaration
- generate openapi v3 json schema
**Table of contents:**
- [What is it ?](#what-is-it-)
- [Install](#install)
- [How to use it ?](#how-to-use-it-)
- [Declare your API for fullstack end to end type safety](#declare-your-api-for-fullstack-end-to-end-type-safety)
- [Expose your OpenAPI documentation](#expose-your-openapi-documentation)
# Install
```bash
> npm install @zodios/openapi
```
or
```bash
> yarn add @zodios/openapi
```
# How to use it ?
Openapi is a specification for describing REST APIs. It's a standard that is widely used in the industry. It's a great way to document your API and zodios-openapi is a tool to generate openapi v3 json schema from zodios api description format.
## Declare your API for fullstack end to end type safety
Here is an example of API declaration with Zodios. Splitted between public and admin API.
in a common directory (ex: `src/api.ts`) :
```typescript
import { makeApi } from "@zodios/core";
import { z } from "zod";
export const userApi = makeApi([
{
method: "get",
path: "/users",
alias: "getUsers",
description: "Get all users",
parameters: [
{
name: "limit",
type: "Query",
description: "Limit the number of users",
schema: z.number().positive(),
},
{
name: "offset",
type: "Query",
description: "Offset the number of users",
schema: z.number().positive().optional(),
},
],
response: z.array(userSchema),
errors,
},
{
method: "get",
path: "/users/:id",
alias: "getUser",
description: "Get a user by id",
response: userSchema,
errors,
},
{
method: "get",
path: "/users/:id/comments",
alias: "getComments",
description: "Get all user comments",
response: z.array(commentSchema),
errors,
},
{
method: "get",
path: "/users/:id/comments/:commentId",
alias: "getComment",
description: "Get a user comment by id",
response: commentSchema,
errors,
},
]);
export const adminApi = makeApi([
{
method: "post",
path: "/users",
alias: "createUser",
description: "Create a user",
parameters: [
{
name: "user",
type: "Body",
description: "The user to create",
schema: userSchema.omit({ id: true }),
},
],
response: userSchema,
errors,
},
{
method: "put",
path: "/users/:id",
alias: "updateUser",
description: "Update a user",
parameters: [
{
name: "user",
type: "Body",
description: "The user to update",
schema: userSchema,
},
],
response: userSchema,
errors,
},
{
method: "delete",
path: "/users/:id",
alias: "deleteUser",
description: "Delete a user",
response: z.void(),
status: 204,
errors,
},
]);
```
## Expose your OpenAPI documentation
in your backend (ex: `src/server.ts`) :
```typescript
import { serve, setup } from "swagger-ui-express";
import { makeApi } from "@zodios/core";
import { zodiosApp, zodiosRouter } from "@zodios/express";
import { bearerAuthScheme, openApiBuilder } from "@zodios/openapi";
import { userApi, adminApi } from "./api";
const app = zodiosApp();
const userRouter = zodiosRouter([...userApi, ...adminApi]);
app.use("/api/v1", userRouter);
const document = openApiBuilder({
title: "User API",
version: "1.0.0",
description: "A simple user API",
})
.addServer({ url: "/api/v1" })
.addSecurityScheme("admin", bearerAuthScheme())
.addPublicApi(api)
.addProtectedApi("admin", adminApi)
.build();
app.use(`/docs/swagger.json`, (_, res) => res.json(document));
app.use("/docs", serve);
app.use("/docs", setup(undefined, { swaggerUrl: "/docs/swagger.json" }));
app.listen(3000);
```