Resolve "Add simple course book list"

Closes #256 (closed) Closes #63 (closed)

Screenshots

Frontend todos

• Uhrzeit so wie im Mockup
  • Rechtsbuendig @ZugBahnHof
• Kasten nicht höher als input-feld
• fach und subject strukturierter nebeneinander
• Kursnamen irgendwie hervorheben
• datum gleiche einrückung wie das datum
• datum sollte überschrift sein und prominenter gestaltet
• datum braucht Wochentag
• mittlere spalte linksaligned
• Indikator ob Stundenthema richtig gespeichert wurde (@yuha )
  • when hovering over icon & success: show some fancy success message
  • when hovering over icon & error: show error message
• verify that changes are being tracked using revisions (using a mixin in core creating revisions when mutating) (blocked by AlekSIS-Core!1433 (merged))
• Remove outer card
• Move search, group select, ... into an app bar (see also this)
• Bottom sheet for date select should not be full width of screen (@yuha )
• Statusicon am Anfang der Zeile fehlt (#63 (closed) explains the different stati)

aleksis/apps/alsijil/schema/__init__.py

 from django.db.models.query_utils import Q
 
+from datetime import datetime
 import graphene
 
 from aleksis.core.schema.base import FilterOrderList
@@ -33,8 +34,11 @@ class Query(graphene.ObjectType):
         return documentations
 
     def resolve_documentations_for_coursebook(root, info, course_id, date_start, date_end, **kwargs):
+        datetime_start = datetime.combine(date_start, datetime.min.time())
+        datetime_end = datetime.combine(date_end, datetime.max.time())
+
         # TODO: later on, allow getting documentations for other types than courses, e.g. groups or persons
-        return Documentation.get_for_coursebook("COURSE", course_id, date_start, date_end)
+        return Documentation.get_for_coursebook("COURSE", course_id, datetime_start, datetime_end, info.context)
 
 
 class Mutation(graphene.ObjectType):