diff --git a/mycaldav/models.py b/mycaldav/models.py
index ac0b273..7ab071f 100644
--- a/mycaldav/models.py
+++ b/mycaldav/models.py
@@ -7,6 +7,7 @@ import ssl
 
 from icalendar import Calendar, Event
 import recurring_ical_events
+import caldav
 
 # Create your models here.
 class cls_caldav():
@@ -53,6 +54,7 @@ class cls_caldav():
         for event in events:
             item = _caldav_item()
             item.name = event["SUMMARY"]
+            item.uiid = event["UID"]
             if "-" in item.name:
                 arr = item.name.split("-")
                 item.key = arr[0]
@@ -92,6 +94,37 @@ class cls_caldav():
         self.sort_array()
         return self.data
 
+class cls_caldav_client():
+    caldav_url = "https://sync.infomaniak.com"
+    caldav_user = 'SC01066'
+    caldav_password = "mc144*1870CLERC"
+
+
+
+    def __init__(self):
+        self.client = caldav.DAVClient(url=self.caldav_url, username=self.caldav_user, password=self.caldav_password)
+        self.data = self.client.principal()
+
+        self.m38 = self.data.calendar(name="M38")
+        self.m37 = self.data.calendar(name="M37")
+        self.clear_all_events_by_Date(self.m38)
+        self.add_event_in_calandar(self.m38)
+        self.add_event_in_calandar(self.m37)
+
+
+    def add_event_in_calandar(self, calandar):
+        my_event = calandar.save_event(
+            dtstart=datetime(2022, 6, 30, 12),
+            dtend=datetime(2022, 6, 30, 13),
+            summary="Do the needful",
+        )
+    def clear_all_events_by_Date(self, calandar):
+        events = calandar.date_search(start=datetime(2022, 6, 30), end=datetime(2022, 7, 1), expand=True)
+        for e in events:
+            e.delete()
+        print(events)
+
+
 class _caldav_item():
     key = ""
     name = ""
@@ -105,6 +138,7 @@ class _caldav_item():
     dtstamp = None
     done = False
     href = ""
+    uiid = ""
 
     def format_str_date(self):
         self.str_start_date = datetime.strptime(self.dtstart,"%d.%m.%Y %H:%M").strftime("%d.%m")
diff --git a/mycaldav/views.py b/mycaldav/views.py
index 072b271..a374018 100644
--- a/mycaldav/views.py
+++ b/mycaldav/views.py
@@ -52,24 +52,7 @@ def view_op_caldav(request):
 @xframe_options_exempt
 def view_dayly_caldav(request):
     ret = ""
-    caldav_url = "https://sync.infomaniak.com"
-    caldav_user = 'SC01066'
-    caldav_password = "mc144*1870CLERC"
+    myClient = cls_caldav_client()
 
-    client = cal.DAVClient(url=caldav_url, username=caldav_user, password=caldav_password)
-
-    my_principal = client.principal()
-    calendars = my_principal.calendars()
-    if calendars:
-        ## Some calendar servers will include all calendars you have
-        ## access to in this list, and not only the calendars owned by
-        ## this principal.
-        print("your principal has %i calendars:" % len(calendars))
-        ret += "your principal has %i calendars:" % len(calendars)
-        for c in calendars:
-            print("    Name: %-20s  URL: %s" % (c.name, c.url))
-            ret += "    Name: %-20s  URL: %s" % (c.name, c.url) + "<br>\n"
-    else:
-        print("your principal has no calendars")
 
     return HttpResponse(ret)