Added action for confirming the attendance

Added this action 'cause I'm too lazy to confirm with my cellphone and
scan the QR code (There's no connection outside the door)

prenotazione_unimi/cmd.py

@@ -306,6 +306,20 @@ def silab_penalty(args):
     print("Max bookings allowed:", maxbook)
 
 
+@subcommand([
+    argument(
+        "--room", "-r", type=int, required=True,
+        help="ID of the room to attend"
+    )
+])
+def confirm_silab(args):
+    if not args.username and not args.password:
+        raise ValueError("Username and password are required for this action")
+    lab = silab.SiLab()
+    lab.login(args.username, args.password)
+    print(lab.confirm_silab(args.room))
+
+
 def main():
     arguments = root.parse_args()
     arguments.func(arguments)

prenotazione_unimi/core/const.py

@@ -15,3 +15,4 @@
 ENDPOINT_SILAB_LOGIN = "https://api.di.unimi.it/rooms/login"
 ENDPOINT_SILAB_BOOK = "https://api.di.unimi.it/rooms/book/1/"
 ENDPOINT_SILAB_UNBOOK = "https://api.di.unimi.it/rooms/unbook/1/"
+ENDPOINT_SILAB_CONFIRM = "https://api.di.unimi.it/rooms/attend/"

prenotazione_unimi/core/silab.py

@@ -68,3 +68,15 @@ def get_penalty(self):
         assert resp.status_code == 200
         resp = resp.json()["rooms"][0]
         return resp["absences"], resp["maxbookings"]
+
+    def confirm_silab(self, room_id):
+        assert self.token is not None
+        resp = self.session.post(
+                const.ENDPOINT_SILAB_CONFIRM + str(room_id),
+                headers={
+                    "authorization": "Bearer " + self.token
+                }
+        )
+        if resp.status_code != 200:
+            raise Exception("Something went wrong")
+        return resp.json()["longMessage"]

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="prenotazione-unimi",
-    version="1.1.3",
+    version="1.1.4",
     author="Mroik",
     author_email="[email protected]",
     description="Command line program that handles booking for lessons at UNIMI and other stuff.",