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import { env } from "@hono/hono/adapter";
import { logger } from "@hono/hono/logger";
import { prettyJSON } from "@hono/hono/pretty-json";
import { swaggerUI } from "@hono/swagger-ui";
import { createRoute, OpenAPIHono } from "@hono/zod-openapi";
import { VERSION } from "./consts.ts";
import {
ListTeawiesParams,
ListTeawiesResponse,
RandomTeawiesResponse,
} from "./schemas.ts";
import { imageUrls } from "./teawie.ts";
const app = new OpenAPIHono();
app.use("*", logger());
app.use("*", prettyJSON());
app.get(
"/",
(c) => {
const { REDIRECT_ROOT } = env<{ REDIRECT_ROOT: string | undefined }>(c);
return c.redirect(
REDIRECT_ROOT ?? "https://github.com/getchoo/teawieAPI",
);
},
);
app.get("/swagger", swaggerUI({ url: "/doc" }));
app.doc("/doc", {
openapi: "3.0.0",
info: {
version: VERSION,
title: "teawieAPI",
},
});
app.openapi(
createRoute({
method: "get",
path: "/list_teawies",
request: {
params: ListTeawiesParams,
},
responses: {
200: {
content: {
"application/json": {
schema: ListTeawiesResponse,
},
},
description: "List known Teawie URLS",
},
},
}),
async (c) => {
const { limit } = c.req.query();
const kv = await Deno.openKv();
const urls = await imageUrls(kv);
return c.json(
{
urls: urls.splice(0, parseInt(limit ?? "5")),
},
200,
);
},
);
app.openapi(
createRoute({
method: "get",
path: "/random_teawie",
responses: {
200: {
content: {
"application/json": {
schema: RandomTeawiesResponse,
},
},
description: "A random URL to a picture of Teawie",
},
},
}),
async (c) => {
const kv = await Deno.openKv();
return imageUrls(kv).then((urls) =>
c.json({
url: urls[Math.floor(Math.random() * urls.length)],
})
);
},
);
app.onError((error, c) => {
console.error(error);
return c.json({ error: error.message }, 500);
});
export default app;
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