ruidy/deno_hello
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html frontend

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Ruidy 2021-02-22 20:56:24 +01:00
parent 0f54f17f18
commit b42c701f20
2 changed files with 32 additions and 19 deletions
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1
deps.ts
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@ -6,3 +6,4 @@ export {
} from "https://deno.land/std@0.87.0/testing/asserts.ts"; } from "https://deno.land/std@0.87.0/testing/asserts.ts";
export { readLines } from "https://deno.land/std@0.87.0/io/bufio.ts"; export { readLines } from "https://deno.land/std@0.87.0/io/bufio.ts";
export { Application, Router } from "https://deno.land/x/oak/mod.ts"; export { Application, Router } from "https://deno.land/x/oak/mod.ts";
export type { RouterContext } from "https://deno.land/x/oak/mod.ts";

50
server.ts
View file

@ -1,29 +1,41 @@
import { Application, Router } from "./deps.ts"; import { Application, Router, RouterContext } from "./deps.ts";
import { ID, sayHello, sayRandomHello } from "./src/index.ts"; import { ID, sayHello, sayRandomHello } from "./src/index.ts";
const port = 8000; const port = 8000;
const router = new Router(); const htmlBody = (content: string) =>
`<!DOCTYPE html><html><body><pre>${content}</pre></body></html>`;
router.get("/", (ctx: any) => { type AppOpts = { port: number };
ctx.response.body = JSON.stringify(sayRandomHello()); const get_application = ({ port }: AppOpts): Application => {
}).get<{ id: string }>("/:id", (ctx: any) => { const router = new Router();
try {
const value = ctx.params.id;
const id = new ID(value);
ctx.response.body = JSON.stringify(sayHello(id));
} catch (error) {
console.error(error);
ctx.response.body = error.message;
}
});
const app = new Application(); router.get("/", (ctx: RouterContext) => {
app.use(router.routes()); ctx.response.body = htmlBody(JSON.stringify(sayRandomHello(), null, 2));
}).get("/:id", (ctx: RouterContext) => {
try {
const value = ctx.params.id;
if (!!value) {
const id = new ID(parseInt(value, 10));
ctx.response.body = htmlBody(JSON.stringify(sayHello(id), null, 2));
}
} catch (error) {
console.error(error);
ctx.response.body = error.message;
}
});
app.addEventListener("listen", ({ port }: any) => { const app = new Application();
console.log(`Server listening on http://localhost:${port}/`);
}); app.use(router.routes());
app.addEventListener("listen", ({ port }) => {
console.log(`Server listening on http://localhost:${port}/`);
});
return app;
};
const app = get_application({ port });
await app.listen({ port }); await app.listen({ port });
console.log(`Finished`); console.log(`Finished`);