Correction de la gestion des événements dans un jour

- correction de l'ordre (sans heure en premier)
- Fix #154

src/agenda_culturel/calendar.py

@@ -19,7 +19,7 @@ def daterange(start, end, step=timedelta(1)):
 
 
 class DayInCalendar:
-    midnight = time(23, 59, 59)
+    midnight = time(0, 0, 0)
 
     def __init__(self, d, on_requested_interval=True):
         self.date = d
@@ -74,15 +74,29 @@ class DayInCalendar:
 
     def _add_event_internal(self, event):
         from .models import Category
+        from copy import deepcopy
+        # copy event
+        local_event = deepcopy(event)
 
-        self.events.append(event)
+        # set values
-        if event.category is None:
+        if local_event.start_day != self.date:
+            local_event.start_day = self.date
+            local_event.start_time = None
+        if local_event.end_day != self.date:
+            local_event.end_day = None
+            local_event.end_time = None
+
+        # add event to the day
+        self.events.append(local_event)
+
+        # add in its category
+        if local_event.category is None:
             cat = Category.default_name
         else:
-            cat = event.category.name
+            cat = local_event.category.name
         if cat not in self.events_by_category:
             self.events_by_category[cat] = []
-        self.events_by_category[cat].append(event)
+        self.events_by_category[cat].append(local_event)
 
     def filter_events(self):
         self.events.sort(