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Paul Trowbridge 2023-08-23 13:40:21 +00:00
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deno.md
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making a basic API in deno
https://blog.logrocket.com/creating-your-first-rest-api-with-deno-and-postgres/
install deno:
curl -fsSL https://deno.land/x/install/install.sh | sh
a basic api:
```
import { Application, Router } from 'https://deno.land/x/oak/mod.ts';
import { Client } from "https://deno.land/x/postgres@v0.17.0/mod.ts";
const app = new Application();
const router = new Router();
// Configure database connection
const client = new Client({
hostname: 'usmidsap02',
port: 5432,
user: 'api',
password: '',
database: 'ubm',
});
await client.connect();
// Define a route to retrieve values from the database
router.get('/', async (ctx) => {
ctx.response.body = "live";
});
// Define a route to retrieve values from the database
router.get('/api/data', async (ctx) => {
const result = await client.queryObject("SELECT * FROM rlarp.pl LIMIT 10");
console.log(result.rows); // [{id: 1, name: 'Carlos'}, {id: 2, name: 'Johnru'}, ...]
//const result = await client.query('SELECT 1');
ctx.response.body = result.rows;
});
app.use(router.routes());
app.use(router.allowedMethods());
// Start the server
console.log('Server is running on http://localhost:8085');
await app.listen({ port: 8085 });
```