Commit

script-mongodb.js

@@ -0,0 +1,53 @@
+const { MongoClient }  = require('mongodb')
+require('dotenv').config()
+
+const mongoURI = process.env.MONGO_URI
+
+if(!mongoURI){
+    console.error('URI Not Loaded !')
+    process.exit(1)
+}
+
+const client = new MongoClient(mongoURI)
+
+async function connect(){
+    try{
+        await client.connect()
+        console.log("Client connecté")
+        return client.db("shopping")
+    }
+   catch(err){
+        console.error("ERREUR DE CONNEXION : ", err)
+        return "Connexion failed"
+   } 
+} 
+async function playwithDoc(){
+    const db = await connect()
+    if(typeof db === 'string'){
+        console.error(db)
+        process.exit(1)
+    }
+    const collection = db.collection("Users")
+    const insertResult = await collection.insertOne({
+        name: "Jérémy"
+    })
+    console.log("Document inséré : ", insertResult)
+    const search = await collection.find({name: 'Jérémy'}).toArray()
+    console.log(" Search is : ", search)
+    const update = await collection.updateOne({name: 'Jérémy'}, { $set: { age : 32}  })
+    console.log("  result update : ", update)
+    const newSearch = await collection.find({name: 'Jérémy'}).toArray()
+    console.log("  Search updated is : ", newSearch)
+    const deleteone = await collection.deleteMany({name: 'Jérémy'})
+    console.log("  Delete result is : ", deleteone)
+    await client.close()
+}
+   
+(async () => {
+    try{
+        await playwithDoc()
+    } 
+    catch (err){
+        console.error(err)
+    } 
+})()