From a1f544b06fd06f6625640264be105ede661cc69a Mon Sep 17 00:00:00 2001
From: Ion-Gavrilencu <157795149+Ion-Gavrilencu@users.noreply.github.com>
Date: Fri, 29 Nov 2024 08:53:54 +0200
Subject: [PATCH] update01

---
 app.js                           |  33 +--
 controller/contactsController.js |  66 ++++++
 models/contacts.js               |  41 ++--
 models/contacts.json             |  40 ++--
 package-lock.json                | 389 +++++++++++++++++++++++++++++--
 package.json                     |   6 +-
 routes/api/contacts.js           | 142 +++++++++--
 server.js                        |   2 +-
 utils/connectToDb.js             |  17 ++
 9 files changed, 648 insertions(+), 88 deletions(-)
 create mode 100644 controller/contactsController.js
 create mode 100644 utils/connectToDb.js

diff --git a/app.js b/app.js
index 40fd9bc167f..7022962be97 100644
--- a/app.js
+++ b/app.js
@@ -1,25 +1,26 @@
-const express = require('express')
-const logger = require('morgan')
-const cors = require('cors')
+import express from "express";
+import logger from "morgan";
+import cors from "cors";
+import contactsRouter from "./routes/api/contacts.js";
+import connectToDb from "./utils/connectToDb.js";
+const app = express();
 
-const contactsRouter = require('./routes/api/contacts')
+const formatsLogger = app.get("env") === "development" ? "dev" : "short";
 
-const app = express()
+connectToDb();
 
-const formatsLogger = app.get('env') === 'development' ? 'dev' : 'short'
+app.use(logger(formatsLogger));
+app.use(cors());
+app.use(express.json());
 
-app.use(logger(formatsLogger))
-app.use(cors())
-app.use(express.json())
-
-app.use('/api/contacts', contactsRouter)
+app.use("/api/contacts", contactsRouter);
 
 app.use((req, res) => {
-  res.status(404).json({ message: 'Not found' })
-})
+  res.status(404).json({ message: "Not found" });
+});
 
 app.use((err, req, res, next) => {
-  res.status(500).json({ message: err.message })
-})
+  res.status(500).json({ message: err.message });
+});
 
-module.exports = app
+export default app;
diff --git a/controller/contactsController.js b/controller/contactsController.js
new file mode 100644
index 00000000000..493439e9f57
--- /dev/null
+++ b/controller/contactsController.js
@@ -0,0 +1,66 @@
+ // import (promises as fs) from fs;
+// eslint-disable-next-line
+import { v4 as uuidv4 } from "uuid";
+import  Contact from "../models/contacts.js";
+
+const ContactsController = {
+  listContacts,
+  getContactsById,
+  addContact,
+  updateStatusContact,
+  updateContact,
+  deleteContact,
+};
+
+async function listContacts() {
+  console.log("--- List Contacts --- ");
+  try {
+    return Contact.find();
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+async function getContactsById(id) {
+  console.log(`--- List Contacts by id #{id} --- `);
+  try {
+    return Contact.findById(id);
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+async function addContact(contact) {
+  return Contact.create(contact);
+}
+
+
+
+async function deleteContact(contactId) {
+  return Contact.findByIdAndDelete(contactId);
+}
+
+async function updateContact(contactId, updatedData) {
+  try {
+    // Găsește contactul după ID și actualizează complet
+    return await Contact.findByIdAndUpdate(contactId, updatedData, { new: true, runValidators: true });
+  } catch (error) {
+    console.error("Error updating contact:", error);
+    return null;
+  }
+}
+
+
+async function updateStatusContact(contactId, updateData) {
+  try {
+    // Găsește contactul după ID și actualizează câmpul `favorite`
+    return await Contact.findByIdAndUpdate(contactId, updateData, { new: true });
+  } catch (error) {
+    console.error("Error updating contact status:", error);
+    return null;
+  }
+}
+
+
+
+export default ContactsController;
\ No newline at end of file
diff --git a/models/contacts.js b/models/contacts.js
index 409d11c7c09..1eb54e0de90 100644
--- a/models/contacts.js
+++ b/models/contacts.js
@@ -1,19 +1,26 @@
-// const fs = require('fs/promises')
+import mongoose from "mongoose";
+const { Schema, model } = mongoose;
 
-const listContacts = async () => {}
+const schema = new Schema(
+  {
+    name: {
+      type: String,
+      required: [true, 'Set name for contact'],
+    },
+    email: {
+      type: String,
+    },
+    phone: {
+      type: String,
+    },
+    favorite: {
+      type: Boolean,
+      default: false,
+    },
+  },
+  
+  { collection: "contacts" } 
+);
+const Contact = model("Contact", schema);
 
-const getContactById = async (contactId) => {}
-
-const removeContact = async (contactId) => {}
-
-const addContact = async (body) => {}
-
-const updateContact = async (contactId, body) => {}
-
-module.exports = {
-  listContacts,
-  getContactById,
-  removeContact,
-  addContact,
-  updateContact,
-}
+export default Contact;
diff --git a/models/contacts.json b/models/contacts.json
index a21679132de..f2fa2e4600a 100644
--- a/models/contacts.json
+++ b/models/contacts.json
@@ -1,62 +1,62 @@
 [
   {
-    "id": "AeHIrLTr6JkxGE6SN-0Rw",
     "name": "Allen Raymond",
     "email": "nulla.ante@vestibul.co.uk",
-    "phone": "(992) 914-3792"
+    "phone": "(992) 914-3792",
+    "favorite": false
   },
   {
-    "id": "qdggE76Jtbfd9eWJHrssH",
     "name": "Chaim Lewis",
     "email": "dui.in@egetlacus.ca",
-    "phone": "(294) 840-6685"
+    "phone": "(294) 840-6685",
+    "favorite": true
   },
   {
-    "id": "drsAJ4SHPYqZeG-83QTVW",
     "name": "Kennedy Lane",
     "email": "mattis.Cras@nonenimMauris.net",
-    "phone": "(542) 451-7038"
+    "phone": "(542) 451-7038",
+    "favorite": false
   },
   {
-    "id": "vza2RIzNGIwutCVCs4mCL",
     "name": "Wylie Pope",
     "email": "est@utquamvel.net",
-    "phone": "(692) 802-2949"
+    "phone": "(692) 802-2949",
+    "favorite": true
   },
   {
-    "id": "05olLMgyVQdWRwgKfg5J6",
     "name": "Cyrus Jackson",
     "email": "nibh@semsempererat.com",
-    "phone": "(501) 472-5218"
+    "phone": "(501) 472-5218",
+    "favorite": true
   },
   {
-    "id": "1DEXoP8AuCGYc1YgoQ6hw",
     "name": "Abbot Franks",
     "email": "scelerisque@magnis.org",
-    "phone": "(186) 568-3720"
+    "phone": "(186) 568-3720",
+    "favorite": true
   },
   {
-    "id": "Z5sbDlS7pCzNsnAHLtDJd",
     "name": "Reuben Henry",
     "email": "pharetra.ut@dictum.co.uk",
-    "phone": "(715) 598-5792"
+    "phone": "(715) 598-5792",
+    "favorite": true
   },
   {
-    "id": "C9sjBfCo4UJCWjzBnOtxl",
     "name": "Simon Morton",
     "email": "dui.Fusce.diam@Donec.com",
-    "phone": "(233) 738-2360"
+    "phone": "(233) 738-2360",
+    "favorite": true
   },
   {
-    "id": "e6ywwRe4jcqxXfCZOj_1e",
     "name": "Thomas Lucas",
     "email": "nec@Nulla.com",
-    "phone": "(704) 398-7993"
+    "phone": "(704) 398-7993",
+    "favorite": false
   },
   {
-    "id": "rsKkOQUi80UsgVPCcLZZW",
     "name": "Alec Howard",
     "email": "Donec.elementum@scelerisquescelerisquedui.net",
-    "phone": "(748) 206-2688"
+    "phone": "(748) 206-2688",
+    "favorite": true
   }
 ]
diff --git a/package-lock.json b/package-lock.json
index e6d047044e5..5ed30153618 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,8 +10,11 @@
       "dependencies": {
         "cors": "2.8.5",
         "cross-env": "7.0.3",
+        "dotenv": "^16.4.5",
         "express": "4.17.1",
-        "morgan": "1.10.0"
+        "mongoose": "^8.8.3",
+        "morgan": "1.10.0",
+        "uuid": "^11.0.3"
       },
       "devDependencies": {
         "eslint": "7.19.0",
@@ -141,6 +144,15 @@
         "node": "^10.12.0 || >=12.0.0"
       }
     },
+    "node_modules/@mongodb-js/saslprep": {
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/@mongodb-js/saslprep/-/saslprep-1.1.9.tgz",
+      "integrity": "sha512-tVkljjeEaAhCqTzajSdgbQ6gE6f3oneVwa3iXR6csiEwXXOFsiC6Uh9iAjAhXPtqa/XMDHWjjeNH/77m/Yq2dw==",
+      "license": "MIT",
+      "dependencies": {
+        "sparse-bitfield": "^3.0.3"
+      }
+    },
     "node_modules/@sindresorhus/is": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
@@ -168,6 +180,21 @@
       "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
       "dev": true
     },
+    "node_modules/@types/webidl-conversions": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-7.0.3.tgz",
+      "integrity": "sha512-CiJJvcRtIgzadHCYXw7dqEnMNRjhGZlYK05Mj9OyktqV8uVT8fD2BFOB7S1uwBE3Kj2Z+4UyPmFw/Ixgw/LAlA==",
+      "license": "MIT"
+    },
+    "node_modules/@types/whatwg-url": {
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-11.0.5.tgz",
+      "integrity": "sha512-coYR071JRaHa+xoEvvYqvnIHaVqaYrLPbsufM9BF63HkwI5Lgmy2QR8Q5K/lYDYo5AK82wOvSOS0UsLTpTG7uQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/webidl-conversions": "*"
+      }
+    },
     "node_modules/abbrev": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
@@ -452,6 +479,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/bson": {
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-6.10.0.tgz",
+      "integrity": "sha512-ROchNosXMJD2cbQGm84KoP7vOGPO6/bOAW0veMMbzhXLqoZptcaYRVLitwvuhwhjjpU1qP4YZRWLhgETdgqUQw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=16.20.1"
+      }
+    },
     "node_modules/bytes": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
@@ -728,7 +764,6 @@
       "version": "4.3.3",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
       "integrity": "sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==",
-      "dev": true,
       "dependencies": {
         "ms": "2.1.2"
       },
@@ -823,6 +858,18 @@
         "node": ">=8"
       }
     },
+    "node_modules/dotenv": {
+      "version": "16.4.5",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.5.tgz",
+      "integrity": "sha512-ZmdL2rui+eB2YwhsWzjInR8LldtZHGDoQ1ugH85ppHKwpUHL7j7rN0Ti9NCnGiQbhaZ11FpR+7ao1dNsmduNUg==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
     "node_modules/duplexer3": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
@@ -2215,6 +2262,15 @@
         "json5": "lib/cli.js"
       }
     },
+    "node_modules/kareem": {
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.6.3.tgz",
+      "integrity": "sha512-C3iHfuGUXK2u8/ipq9LfjFfXFxAZMQJJq7vLS45r3D9Y2xQ/m4S8zaR4zMLFWh9AsNPXmcFfUDhTEO8UIC/V6Q==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
     "node_modules/keyv": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/keyv/-/keyv-3.1.0.tgz",
@@ -2327,6 +2383,12 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/memory-pager": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
+      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
+      "license": "MIT"
+    },
     "node_modules/merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
@@ -2397,6 +2459,90 @@
       "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
       "dev": true
     },
+    "node_modules/mongodb": {
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-6.10.0.tgz",
+      "integrity": "sha512-gP9vduuYWb9ZkDM546M+MP2qKVk5ZG2wPF63OvSRuUbqCR+11ZCAE1mOfllhlAG0wcoJY5yDL/rV3OmYEwXIzg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@mongodb-js/saslprep": "^1.1.5",
+        "bson": "^6.7.0",
+        "mongodb-connection-string-url": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=16.20.1"
+      },
+      "peerDependencies": {
+        "@aws-sdk/credential-providers": "^3.188.0",
+        "@mongodb-js/zstd": "^1.1.0",
+        "gcp-metadata": "^5.2.0",
+        "kerberos": "^2.0.1",
+        "mongodb-client-encryption": ">=6.0.0 <7",
+        "snappy": "^7.2.2",
+        "socks": "^2.7.1"
+      },
+      "peerDependenciesMeta": {
+        "@aws-sdk/credential-providers": {
+          "optional": true
+        },
+        "@mongodb-js/zstd": {
+          "optional": true
+        },
+        "gcp-metadata": {
+          "optional": true
+        },
+        "kerberos": {
+          "optional": true
+        },
+        "mongodb-client-encryption": {
+          "optional": true
+        },
+        "snappy": {
+          "optional": true
+        },
+        "socks": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/mongodb-connection-string-url": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-3.0.1.tgz",
+      "integrity": "sha512-XqMGwRX0Lgn05TDB4PyG2h2kKO/FfWJyCzYQbIhXUxz7ETt0I/FqHjUeqj37irJ+Dl1ZtU82uYyj14u2XsZKfg==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@types/whatwg-url": "^11.0.2",
+        "whatwg-url": "^13.0.0"
+      }
+    },
+    "node_modules/mongoose": {
+      "version": "8.8.3",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.8.3.tgz",
+      "integrity": "sha512-/I4n/DcXqXyIiLRfAmUIiTjj3vXfeISke8dt4U4Y8Wfm074Wa6sXnQrXN49NFOFf2mM1kUdOXryoBvkuCnr+Qw==",
+      "license": "MIT",
+      "dependencies": {
+        "bson": "^6.7.0",
+        "kareem": "2.6.3",
+        "mongodb": "~6.10.0",
+        "mpath": "0.9.0",
+        "mquery": "5.0.0",
+        "ms": "2.1.3",
+        "sift": "17.1.3"
+      },
+      "engines": {
+        "node": ">=16.20.1"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/mongoose"
+      }
+    },
+    "node_modules/mongoose/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
+      "license": "MIT"
+    },
     "node_modules/morgan": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/morgan/-/morgan-1.10.0.tgz",
@@ -2433,11 +2579,31 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
+    "node_modules/mpath": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.9.0.tgz",
+      "integrity": "sha512-ikJRQTk8hw5DEoFVxHG1Gn9T/xcjtdnOKIU1JTmGjZZlg9LST2mBLmcX3/ICIbgJydT2GOc15RnNy5mHmzfSew==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/mquery": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-5.0.0.tgz",
+      "integrity": "sha512-iQMncpmEK8R8ncT8HJGsGc9Dsp8xcgYMVSbs5jgnm1lFHTZqMJTUWTDx1LBO8+mK3tPNZWFLBghQEIOULSTHZg==",
+      "license": "MIT",
+      "dependencies": {
+        "debug": "4.x"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
-      "dev": true
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
     },
     "node_modules/natural-compare": {
       "version": "1.4.0",
@@ -2863,10 +3029,10 @@
       }
     },
     "node_modules/punycode": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
-      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
-      "dev": true,
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
+      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
+      "license": "MIT",
       "engines": {
         "node": ">=6"
       }
@@ -3185,6 +3351,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/sift": {
+      "version": "17.1.3",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-17.1.3.tgz",
+      "integrity": "sha512-Rtlj66/b0ICeFzYTuNvX/EF1igRbbnGSvEyT79McoZa/DeGhMyC5pWKOEsZKnpkqtSeovd5FL/bjHWC3CIIvCQ==",
+      "license": "MIT"
+    },
     "node_modules/signal-exit": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.6.tgz",
@@ -3208,6 +3380,15 @@
         "url": "https://github.com/chalk/slice-ansi?sponsor=1"
       }
     },
+    "node_modules/sparse-bitfield": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
+      "integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
+      "license": "MIT",
+      "dependencies": {
+        "memory-pager": "^1.0.2"
+      }
+    },
     "node_modules/sprintf-js": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@@ -3392,6 +3573,18 @@
         "nodetouch": "bin/nodetouch.js"
       }
     },
+    "node_modules/tr46": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-4.1.1.tgz",
+      "integrity": "sha512-2lv/66T7e5yNyhAAC4NaKe5nVavzuGJQVVtRYLyQ2OI8tsJ61PMLlelehb0wi2Hx6+hT/OJUWZcw8MjlSRnxvw==",
+      "license": "MIT",
+      "dependencies": {
+        "punycode": "^2.3.0"
+      },
+      "engines": {
+        "node": ">=14"
+      }
+    },
     "node_modules/tsconfig-paths": {
       "version": "3.12.0",
       "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.12.0.tgz",
@@ -3544,6 +3737,19 @@
         "node": ">= 0.4.0"
       }
     },
+    "node_modules/uuid": {
+      "version": "11.0.3",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.0.3.tgz",
+      "integrity": "sha512-d0z310fCWv5dJwnX1Y/MncBAqGMKEzlBb1AOf7z9K8ALnd0utBX/msg/fA0+sbyN1ihbMsLhrBlnl1ak7Wa0rg==",
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/esm/bin/uuid"
+      }
+    },
     "node_modules/v8-compile-cache": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/v8-compile-cache/-/v8-compile-cache-2.3.0.tgz",
@@ -3558,6 +3764,28 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/webidl-conversions": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
+      "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/whatwg-url": {
+      "version": "13.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-13.0.0.tgz",
+      "integrity": "sha512-9WWbymnqj57+XEuqADHrCJ2eSXzn8WXIW/YSGaZtb2WKAInQ6CHfaUUcTyyver0p8BDg5StLQq8h1vtZuwmOig==",
+      "license": "MIT",
+      "dependencies": {
+        "tr46": "^4.1.1",
+        "webidl-conversions": "^7.0.0"
+      },
+      "engines": {
+        "node": ">=16"
+      }
+    },
     "node_modules/which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
@@ -3757,6 +3985,14 @@
         "strip-json-comments": "^3.1.1"
       }
     },
+    "@mongodb-js/saslprep": {
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/@mongodb-js/saslprep/-/saslprep-1.1.9.tgz",
+      "integrity": "sha512-tVkljjeEaAhCqTzajSdgbQ6gE6f3oneVwa3iXR6csiEwXXOFsiC6Uh9iAjAhXPtqa/XMDHWjjeNH/77m/Yq2dw==",
+      "requires": {
+        "sparse-bitfield": "^3.0.3"
+      }
+    },
     "@sindresorhus/is": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
@@ -3778,6 +4014,19 @@
       "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
       "dev": true
     },
+    "@types/webidl-conversions": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-7.0.3.tgz",
+      "integrity": "sha512-CiJJvcRtIgzadHCYXw7dqEnMNRjhGZlYK05Mj9OyktqV8uVT8fD2BFOB7S1uwBE3Kj2Z+4UyPmFw/Ixgw/LAlA=="
+    },
+    "@types/whatwg-url": {
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-11.0.5.tgz",
+      "integrity": "sha512-coYR071JRaHa+xoEvvYqvnIHaVqaYrLPbsufM9BF63HkwI5Lgmy2QR8Q5K/lYDYo5AK82wOvSOS0UsLTpTG7uQ==",
+      "requires": {
+        "@types/webidl-conversions": "*"
+      }
+    },
     "abbrev": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
@@ -3997,6 +4246,11 @@
         "fill-range": "^7.0.1"
       }
     },
+    "bson": {
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-6.10.0.tgz",
+      "integrity": "sha512-ROchNosXMJD2cbQGm84KoP7vOGPO6/bOAW0veMMbzhXLqoZptcaYRVLitwvuhwhjjpU1qP4YZRWLhgETdgqUQw=="
+    },
     "bytes": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
@@ -4198,7 +4452,6 @@
       "version": "4.3.3",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
       "integrity": "sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==",
-      "dev": true,
       "requires": {
         "ms": "2.1.2"
       }
@@ -4267,6 +4520,11 @@
         "is-obj": "^2.0.0"
       }
     },
+    "dotenv": {
+      "version": "16.4.5",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-16.4.5.tgz",
+      "integrity": "sha512-ZmdL2rui+eB2YwhsWzjInR8LldtZHGDoQ1ugH85ppHKwpUHL7j7rN0Ti9NCnGiQbhaZ11FpR+7ao1dNsmduNUg=="
+    },
     "duplexer3": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
@@ -5312,6 +5570,11 @@
         "minimist": "^1.2.0"
       }
     },
+    "kareem": {
+      "version": "2.6.3",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.6.3.tgz",
+      "integrity": "sha512-C3iHfuGUXK2u8/ipq9LfjFfXFxAZMQJJq7vLS45r3D9Y2xQ/m4S8zaR4zMLFWh9AsNPXmcFfUDhTEO8UIC/V6Q=="
+    },
     "keyv": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/keyv/-/keyv-3.1.0.tgz",
@@ -5399,6 +5662,11 @@
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
       "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
     },
+    "memory-pager": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
+      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg=="
+    },
     "merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
@@ -5448,6 +5716,46 @@
       "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
       "dev": true
     },
+    "mongodb": {
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-6.10.0.tgz",
+      "integrity": "sha512-gP9vduuYWb9ZkDM546M+MP2qKVk5ZG2wPF63OvSRuUbqCR+11ZCAE1mOfllhlAG0wcoJY5yDL/rV3OmYEwXIzg==",
+      "requires": {
+        "@mongodb-js/saslprep": "^1.1.5",
+        "bson": "^6.7.0",
+        "mongodb-connection-string-url": "^3.0.0"
+      }
+    },
+    "mongodb-connection-string-url": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-3.0.1.tgz",
+      "integrity": "sha512-XqMGwRX0Lgn05TDB4PyG2h2kKO/FfWJyCzYQbIhXUxz7ETt0I/FqHjUeqj37irJ+Dl1ZtU82uYyj14u2XsZKfg==",
+      "requires": {
+        "@types/whatwg-url": "^11.0.2",
+        "whatwg-url": "^13.0.0"
+      }
+    },
+    "mongoose": {
+      "version": "8.8.3",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-8.8.3.tgz",
+      "integrity": "sha512-/I4n/DcXqXyIiLRfAmUIiTjj3vXfeISke8dt4U4Y8Wfm074Wa6sXnQrXN49NFOFf2mM1kUdOXryoBvkuCnr+Qw==",
+      "requires": {
+        "bson": "^6.7.0",
+        "kareem": "2.6.3",
+        "mongodb": "~6.10.0",
+        "mpath": "0.9.0",
+        "mquery": "5.0.0",
+        "ms": "2.1.3",
+        "sift": "17.1.3"
+      },
+      "dependencies": {
+        "ms": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+        }
+      }
+    },
     "morgan": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/morgan/-/morgan-1.10.0.tgz",
@@ -5480,11 +5788,23 @@
         }
       }
     },
+    "mpath": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.9.0.tgz",
+      "integrity": "sha512-ikJRQTk8hw5DEoFVxHG1Gn9T/xcjtdnOKIU1JTmGjZZlg9LST2mBLmcX3/ICIbgJydT2GOc15RnNy5mHmzfSew=="
+    },
+    "mquery": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-5.0.0.tgz",
+      "integrity": "sha512-iQMncpmEK8R8ncT8HJGsGc9Dsp8xcgYMVSbs5jgnm1lFHTZqMJTUWTDx1LBO8+mK3tPNZWFLBghQEIOULSTHZg==",
+      "requires": {
+        "debug": "4.x"
+      }
+    },
     "ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
-      "dev": true
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
     },
     "natural-compare": {
       "version": "1.4.0",
@@ -5795,10 +6115,9 @@
       }
     },
     "punycode": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
-      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
-      "dev": true
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
+      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg=="
     },
     "pupa": {
       "version": "2.1.1",
@@ -6047,6 +6366,11 @@
         "object-inspect": "^1.9.0"
       }
     },
+    "sift": {
+      "version": "17.1.3",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-17.1.3.tgz",
+      "integrity": "sha512-Rtlj66/b0ICeFzYTuNvX/EF1igRbbnGSvEyT79McoZa/DeGhMyC5pWKOEsZKnpkqtSeovd5FL/bjHWC3CIIvCQ=="
+    },
     "signal-exit": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.6.tgz",
@@ -6064,6 +6388,14 @@
         "is-fullwidth-code-point": "^3.0.0"
       }
     },
+    "sparse-bitfield": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
+      "integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
+      "requires": {
+        "memory-pager": "^1.0.2"
+      }
+    },
     "sprintf-js": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@@ -6204,6 +6536,14 @@
         "nopt": "~1.0.10"
       }
     },
+    "tr46": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-4.1.1.tgz",
+      "integrity": "sha512-2lv/66T7e5yNyhAAC4NaKe5nVavzuGJQVVtRYLyQ2OI8tsJ61PMLlelehb0wi2Hx6+hT/OJUWZcw8MjlSRnxvw==",
+      "requires": {
+        "punycode": "^2.3.0"
+      }
+    },
     "tsconfig-paths": {
       "version": "3.12.0",
       "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.12.0.tgz",
@@ -6326,6 +6666,11 @@
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
       "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
     },
+    "uuid": {
+      "version": "11.0.3",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.0.3.tgz",
+      "integrity": "sha512-d0z310fCWv5dJwnX1Y/MncBAqGMKEzlBb1AOf7z9K8ALnd0utBX/msg/fA0+sbyN1ihbMsLhrBlnl1ak7Wa0rg=="
+    },
     "v8-compile-cache": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/v8-compile-cache/-/v8-compile-cache-2.3.0.tgz",
@@ -6337,6 +6682,20 @@
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
+    "webidl-conversions": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-7.0.0.tgz",
+      "integrity": "sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g=="
+    },
+    "whatwg-url": {
+      "version": "13.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-13.0.0.tgz",
+      "integrity": "sha512-9WWbymnqj57+XEuqADHrCJ2eSXzn8WXIW/YSGaZtb2WKAInQ6CHfaUUcTyyver0p8BDg5StLQq8h1vtZuwmOig==",
+      "requires": {
+        "tr46": "^4.1.1",
+        "webidl-conversions": "^7.0.0"
+      }
+    },
     "which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
diff --git a/package.json b/package.json
index 5045e827160..dd866175846 100644
--- a/package.json
+++ b/package.json
@@ -11,9 +11,13 @@
   "dependencies": {
     "cors": "2.8.5",
     "cross-env": "7.0.3",
+    "dotenv": "^16.4.5",
     "express": "4.17.1",
-    "morgan": "1.10.0"
+    "mongoose": "^8.8.3",
+    "morgan": "1.10.0",
+    "uuid": "^11.0.3"
   },
+  "type": "module",
   "devDependencies": {
     "eslint": "7.19.0",
     "eslint-config-prettier": "^8.3.0",
diff --git a/routes/api/contacts.js b/routes/api/contacts.js
index a60ebd69231..aac0336fabd 100644
--- a/routes/api/contacts.js
+++ b/routes/api/contacts.js
@@ -1,25 +1,131 @@
-const express = require('express')
+import express from "express";
+import ContactsController from "../../controller/contactsController.js";
 
-const router = express.Router()
+const router = express.Router();
+const STATUS_CODES = {
+  success: 200,
+  deleted: 204,
+  error: 500,
+};
 
-router.get('/', async (req, res, next) => {
-  res.json({ message: 'template message' })
-})
+/* GET localhost:3000/api/contacts */
+router.get("/", async (req, res, next) => {
+  try {
+    const contacts = await ContactsController.listContacts();
 
-router.get('/:contactId', async (req, res, next) => {
-  res.json({ message: 'template message' })
-})
+    res
+      .status(STATUS_CODES.success)
+      .json({ message: "Lista a fost returnata cu succes", data: contacts });
+  } catch (error) {
+    respondWithError(res, error);
+  }
+});
 
-router.post('/', async (req, res, next) => {
-  res.json({ message: 'template message' })
-})
+/* GET localhost:3000/api/contacts/:id */
+router.get("/:id", async (req, res, next) => {
+  try {
+    const contact = await ContactsController.getContactsById(req.params.id);
+    if (!contact) {
+      throw new Error("Contactul nu a fost gasit");
+    }
+    res
+      .status(STATUS_CODES.success)
+      .json({ message: "Contactul a fost returnat cu succes", data: contact});
+  } catch (error) {
+    respondWithError(res, error);
+  }
+});
 
-router.delete('/:contactId', async (req, res, next) => {
-  res.json({ message: 'template message' })
-})
+/* POST localhost:3000/api/contacts/ */
+router.post("/", async (req, res, next) => {
+  try {
+    const isValid = checkIsContactValid(req.body);
+    if (!isValid) {
+      throw new Error("Contactul introdus nu are toate campurile necesare.");
+    }
 
-router.put('/:contactId', async (req, res, next) => {
-  res.json({ message: 'template message' })
-})
+    const contact = req.body;
+    await ContactsController.addContact(contact);
+    res
+      .status(201)
+      .json({ message: `Contactul ${contact.name} a fost adaugat cu succes.` });
+  } catch (error) {
+    respondWithError(res, error);
+  }
+});
 
-module.exports = router
+/* DELETE localhost:3000/api/contacts/:id */
+router.delete("/:id", async (req, res, next) => {
+  try {
+    await ContactsController.deleteContact(req.params.id);
+
+    res
+      .status(STATUS_CODES.deleted)
+      .json({ message: "Contactul a fost sters cu succes" });
+  } catch (error) {
+    respondWithError(res, error);
+  }
+});
+
+/* PUT localhost:3000/api/contacts/:id */
+router.put("/:id", async (req, res, next) => {
+  try {
+    const { id } = req.params;
+    const { name, email, phone, favorite } = req.body;
+
+    // Verifică dacă toate câmpurile necesare există
+    if (!name || !email || !phone || favorite === undefined) {
+      return res.status(400).json({ message: "missing required fields" });
+    }
+
+    const updatedContact = await ContactsController.updateContact(id, { name, email, phone, favorite });
+    if (!updatedContact) {
+      return res.status(404).json({ message: "Not found" });
+    }
+
+    res.status(200).json({ message: "Contact updated successfully", data: updatedContact });
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ message: "Internal server error" });
+  }
+});
+
+
+/* PATCH localhost:3000/api/contacts/:id */
+router.patch("/:id/favorite", async (req, res, next) => {
+  try {
+    const { id } = req.params;
+    const { favorite } = req.body;
+
+    if (favorite === undefined) {
+      return res.status(400).json({ message: "missing field favorite" });
+    }
+
+    const updatedContact = await ContactsController.updateStatusContact(id, { favorite });
+    if (!updatedContact) {
+      return res.status(404).json({ message: "Not found" });
+    }
+
+    res.status(200).json({ message: "Contact updated successfully", data: updatedContact });
+  } catch (error) {
+    console.error(error);
+    res.status(500).json({ message: "Internal server error" });
+  }
+});
+
+
+
+export default router;
+
+function checkIsContactValid(contact) {
+  if (!contact?.name || !contact?.email || !contact?.phone) {
+    return false;
+  }
+
+  return true;
+}
+
+function respondWithError(res, error) {
+  console.error(error);
+  res.status(STATUS_CODES.error).json({ message: `${error}` });
+}
\ No newline at end of file
diff --git a/server.js b/server.js
index fc4e4c6bb3a..ceedb898532 100644
--- a/server.js
+++ b/server.js
@@ -1,4 +1,4 @@
-const app = require("./app");
+import app from "./app.js";
 
 app.listen(3000, () => {
   console.log("Server is running. Use our API on port: 3000");
diff --git a/utils/connectToDb.js b/utils/connectToDb.js
new file mode 100644
index 00000000000..e602ba615db
--- /dev/null
+++ b/utils/connectToDb.js
@@ -0,0 +1,17 @@
+import mongoose from "mongoose";
+import dotenv from "dotenv";
+
+dotenv.config(); // Încărcăm variabilele de mediu din fișierul .env
+
+async function connectToDb() {
+  try {
+    await mongoose.connect(process.env.MONGO_URI); 
+    console.log("Database connection successful");
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+}
+
+
+export default connectToDb;