Split API / Webpage

We use react as a webpage, so it can be served either on OBS or on the
server.

api/serv.py

@@ -0,0 +1,94 @@
+#!/bin/env python3
+import os
+import sqlite3
+from flask import Flask, make_response, render_template,request,g,jsonify
+from flask_sock import Sock
+from classes import Payment, Client, CustomJSONProvider
+
+
+
+
+
+clients_list = []
+payments_list : list[Payment] =  []
+
+app = Flask(__name__, instance_relative_config=True)
+app.config.from_mapping(
+    DATABASE=os.path.join(app.instance_path,'db.sqlite')
+)
+app.json = CustomJSONProvider(app)
+sock = Sock(app)
+
+
+def get_db():    
+    db = getattr(g, '_database', None)
+    if db is None: 
+        db = g.db = sqlite3.connect('db.sqlite')
+    return db
+
+@app.teardown_appcontext
+def close(exception):
+    db = getattr(g, 'db', None)
+    if db is not None:
+        db.close()
+
+def notify_client_payment(msg):
+    for c in clients_list:
+        try: 
+            c.send_event(app.json.dumps(msg))
+        except:
+            clients_list.remove(c)
+
+@app.route('/')
+def index():
+    return  render_template('index.html')
+
+@app.route('/show')
+def show(): 
+    db = get_db()
+    cur = db.cursor()
+    cur.execute('select * from orders;')
+    info = cur.fetchall();
+    val = "" 
+    for i in info:
+        val += '{} {} <br/>'.format(i[0],i[1])
+    return make_response(val, 200)
+
+@app.route('/test')
+def test():
+    p = Payment(1,5000,'TEST DE MESSAGE BIEN LONG SKLDJQLKDJQLKSJDQLSKJDQLKJD','Nom donation')
+    notify_client_payment(p)
+    return jsonify(p), 200
+
+@app.route('/last')
+def last():
+    print(len(clients_list))
+    if(len(payments_list) > 0):
+        p = payments_list[0]
+        notify_client_payment(p)
+    return make_response('last',200)
+
+@sock.route('/notify')
+def notify(sock):
+    clients_list.append(Client(sock))
+    while True:
+        data = sock.receive()
+        sock.send(data)
+
+
+@app.route('/notifications',methods=['POST'])
+def notifications():
+    if request.json is not None:
+        print(request.json)
+        if request.json['eventType'] == 'Order':
+            p = Payment(request.json['data']['id'],
+                         request.json['data']['amount']['total'],
+                         request.json['data']['items'][0]['customFields'][0]['answer'],
+                         request.json['data']['payer']['firstName'])
+            p.save(get_db());
+            payments_list.append(p)
+            notify_client_payment(p)
+        return make_response('OK',200)
+
+    return make_response('Not Handled',400)
+