def create(self, request):
"""Handle POST operations for events
Returns:
Response -- JSON serialized event instance
"""
gamer = Gamer.objects.get(user=request.auth.user)
event = Event()
event.time = request.data["time"]
event.day = request.data["day"]
event.location = request.data["location"]
event.gamer = gamer
game = Game.objects.get(pk=request.data["gameId"])
event.game = game
try:
event.save()
serializer = EventSerializer(event, context={'request': request})
return Response(serializer.data)
except ValidationError as ex:
return Response({"reason": ex.message},
status=status.HTTP_400_BAD_REQUEST)
def userevent_list(request):
"""Function to build an HTML report of games by user"""
if request.method == 'GET':
# Connect to project database
with sqlite3.connect(Connection.db_path) as conn:
conn.row_factory = sqlite3.Row
db_cursor = conn.cursor()
# Query for all events, with related user info.
db_cursor.execute("""
SELECT
eg.id,
u.first_name || ' ' || u.last_name AS full_name,
u.id user_id,
eg.event_id,
e.location,
e.time,
e.day,
e.id event_id_number,
g.title
FROM levelupapi_eventgamer eg
JOIN levelupapi_event e ON e.id = eg.event_id
JOIN levelupapi_gamer gr ON gr.id = eg.gamer_id
JOIN levelupapi_game g ON g.id = e.game_id
JOIN auth_user u ON u.id = gr.user_id
""")
dataset = db_cursor.fetchall()
events_by_user = {}
for row in dataset:
# Crete a Event instance and set its properties
event = Event()
event.id = row["event_id_number"]
event.day = row["day"]
event.time = row["time"]
event.location = row["location"]
event.title = row["title"]
# Store the user's id
uid = row["user_id"]
# If the user's id is already a key in the dictionary...
if uid in events_by_user:
# Add the current event to the `events` list for it
events_by_user[uid]['events'].append(event)
else:
# Otherwise, create the key and dictionary value
events_by_user[uid] = {}
events_by_user[uid]["user_id"] = uid
events_by_user[uid]["full_name"] = row["full_name"]
events_by_user[uid]["events"] = [event]
# Get only the values from the dictionary and create a list from them
list_of_users_with_events = events_by_user.values()
# Specify the Django template and provide data context
template = 'users/list_with_events.html'
context = {'userevents_list': list_of_users_with_events}
return render(request, template, context)
