.gitignore

@@ -0,0 +1 @@
+compiti.json

app.py

@@ -1,5 +1,19 @@
 from flask import Flask, jsonify, request, render_template
+import json
+import os
 
+compiti = []
+id_counter = 0
+
+def update_file():
+    with open('compiti.json', 'w') as f:
+        json.dump(compiti, f)
+
+if os.path.isfile('compiti.json'):
+    with open('compiti.json', 'r') as f:
+        compiti = json.load(f)
+        id_counter = compiti[-1]["id"] + 1
+else:
     compiti = [
     {"id": 1, "descrizione": "Compito matematica"},
     {"id": 2, "descrizione": "Consegna TPSIT progetto API REST"},
@@ -7,6 +21,9 @@ compiti = [
     {"id": 4, "descrizione": "Compito di italiano"}
     ]
     id_counter = 5
+    update_file()
+
+
 
 app = Flask(__name__)
 
@@ -38,6 +55,7 @@ def create_compito():
     j["id"] = id_counter
     id_counter += 1
     compiti.append(j)
+    update_file()
     return jsonify(j), 201
 
 @app.route("/compiti/<int:id>", methods=["DELETE"])
@@ -45,7 +63,9 @@ def delete_compito(id):
     for ciscomerda in compiti:
         if ciscomerda["id"] == id:
             compiti.remove(ciscomerda)
+            update_file()
             return jsonify(ciscomerda), 200
+    update_file()
     return jsonify([]), 404
 
 app.run("0.0.0.0")