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Override CORS, query apis from client

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This commit is contained in:
sid palas
2023-01-23 15:06:40 -05:00
parent 22ad01e315
commit 961c90cd7b
15 changed files with 268 additions and 17 deletions
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8
04-building-container-images/sample-app/api-node/Makefile Normal file
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@ -0,0 +1,8 @@
.PHONY: run-local
run-local:
PGUSER=postgres \
PGHOST=localhost \
PGPASSWORD=foobarbaz \
PGDATABASE=postgres \
PGPORT=5432 \
node ./src/index.js

21
04-building-container-images/sample-app/api-node/package-lock.json generated
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@ -9,6 +9,7 @@
"version": "1.0.0",
"license": "ISC",
"dependencies": {
"cors": "^2.8.5",
"express": "^4.18.2",
"pg": "^8.8.0"
}
@ -113,6 +114,18 @@
"resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
"integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ=="
},
"node_modules/cors": {
"version": "2.8.5",
"resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
"integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
"dependencies": {
"object-assign": "^4",
"vary": "^1"
},
"engines": {
"node": ">= 0.10"
}
},
"node_modules/debug": {
"version": "2.6.9",
"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
@ -381,6 +394,14 @@
"node": ">= 0.6"
}
},
"node_modules/object-assign": {
"version": "4.1.1",
"resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
"integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==",
"engines": {
"node": ">=0.10.0"
}
},
"node_modules/object-inspect": {
"version": "1.12.3",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.12.3.tgz",

1
04-building-container-images/sample-app/api-node/package.json
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@ -9,6 +9,7 @@
"author": "",
"license": "ISC",
"dependencies": {
"cors": "^2.8.5",
"express": "^4.18.2",
"pg": "^8.8.0"
}

1
04-building-container-images/sample-app/api-node/src/db.js
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@ -14,7 +14,6 @@ const getDateTime = async () => {
const client = await pool.connect();
try {
const res = await client.query('SELECT NOW() as now;');
console.log(res.rows[0]);
return res.rows[0];
} catch (err) {
console.log(err.stack);

10
04-building-container-images/sample-app/api-node/src/index.js
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@ -1,13 +1,21 @@
const { getDateTime } = require('./db');
const express = require('express');
const cors = require('cors');
const app = express();
app.use(
cors({
origin: 'http://127.0.0.1:5173',
})
);
const port = 3000;
app.get('/', async (req, res) => {
const dateTime = await getDateTime();
res.send(dateTime);
const response = dateTime;
response.api = 'node';
res.send(response);
});
app.listen(port, () => {