Sesión MongoDB

Author: pauek

2023-05-02/mongo-connect/.gitignore

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+node_modules

2023-05-02/mongo-connect/bun.lockb

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+
+import mongodb from 'mongodb';
+
+const url = "mongodb://admin:fullstack@localhost:27017?authSource=admin"
+const client = new mongodb.MongoClient(url);
+
+await client.connect();
+console.log("connected");
+
+const db = client.db("russian");
+const tweets = db.collection("tweets");
+
+const result = await tweets.find({ author: '10_GOP' }).limit(3).toArray();
+console.log(result);
+
+client.close();
+
+

2023-05-02/mongo-connect/main.js

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+{
+  "dependencies": { "bun-types": "^0.5.8", "mongodb": "^5.3.0" },
+  "type": "module"
+}

2023-05-02/mongo-connect/package.json

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+node_modules

2023-05-02/mongodb/.gitignore

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+version: '3.1'
+
+services:
+  mongo:
+    image: mongo
+    restart: always
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: admin
+      MONGO_INITDB_ROOT_PASSWORD: fullstack
+    ports:
+      - 27017:27017
+    volumes:
+      - data:/data/db
+volumes:
+  data:

2023-05-02/mongodb/db/docker-compose.yml

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+
+const mongodb = require('mongodb');
+
+const url = "mongodb://admin:fullstack@localhost:27017";
+const client = new mongodb.MongoClient(url, { useUnifiedTopology: true });
+
+async function main() {
+  await client.connect();
+  const db = client.db("test");
+  const result = await db.collection("foo").insertMany([
+    { a: 1, b: 2, c: "hola" },
+    { bla: "bla", bli: "bli" },
+  ]);
+  console.log(result);
+  client.close();
+}
+
+main();

2023-05-02/mongodb/mongodb-example.js

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+#!/bin/bash
+docker exec -it db-mongo-1 mongosh -u admin -p fullstack