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https://github.com/ae-utbm/sith.git
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generate test data for the reservations
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imperosol
parent
691d956c0e
commit
c896640923
@ -24,6 +24,7 @@ from counter.models import (
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)
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from forum.models import Forum, ForumMessage, ForumTopic
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from pedagogy.models import UV
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from reservation.models import ReservationSlot, Room
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from subscription.models import Subscription
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@ -40,45 +41,20 @@ class Command(BaseCommand):
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self.stdout.write("Creating users...")
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users = self.create_users()
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# len(subscribers) is approximately 480
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subscribers = random.sample(users, k=int(0.8 * len(users)))
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self.stdout.write("Creating subscriptions...")
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self.create_subscriptions(subscribers)
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self.stdout.write("Creating club memberships...")
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users_qs = User.objects.filter(id__in=[s.id for s in subscribers])
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subscribers_now = list(
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users_qs.annotate(
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filter=Exists(
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Subscription.objects.filter(
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member_id=OuterRef("pk"), subscription_end__gte=now()
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)
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)
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)
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)
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old_subscribers = list(
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users_qs.annotate(
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filter=Exists(
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Subscription.objects.filter(
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member_id=OuterRef("pk"), subscription_end__lt=now()
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)
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)
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)
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)
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self.make_club(
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Club.objects.get(id=settings.SITH_MAIN_CLUB_ID),
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random.sample(subscribers_now, k=min(30, len(subscribers_now))),
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random.sample(old_subscribers, k=min(60, len(old_subscribers))),
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)
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self.make_club(
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Club.objects.get(name="Troll Penché"),
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random.sample(subscribers_now, k=min(20, len(subscribers_now))),
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random.sample(old_subscribers, k=min(80, len(old_subscribers))),
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)
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self.create_club_memberships(subscribers)
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self.stdout.write("Creating rooms and reservation...")
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self.create_resources_and_reservations(random.sample(subscribers, k=40))
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self.stdout.write("Creating uvs...")
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self.create_uvs()
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self.stdout.write("Creating products...")
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self.create_products()
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self.stdout.write("Creating sales and refills...")
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sellers = random.sample(list(User.objects.all()), 100)
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sellers = list(User.objects.order_by("?")[:100])
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self.create_sales(sellers)
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self.stdout.write("Creating permanences...")
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self.create_permanences(sellers)
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@ -188,6 +164,99 @@ class Command(BaseCommand):
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memberships = Membership.objects.bulk_create(memberships)
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Membership._add_club_groups(memberships)
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def create_club_memberships(self, users: list[User]):
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users_qs = User.objects.filter(id__in=[s.id for s in users])
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subscribers_now = list(
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users_qs.annotate(
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filter=Exists(
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Subscription.objects.filter(
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member_id=OuterRef("pk"), subscription_end__gte=now()
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)
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)
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)
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)
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old_subscribers = list(
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users_qs.annotate(
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filter=Exists(
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Subscription.objects.filter(
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member_id=OuterRef("pk"), subscription_end__lt=now()
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)
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)
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)
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)
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self.make_club(
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Club.objects.get(id=settings.SITH_MAIN_CLUB_ID),
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random.sample(subscribers_now, k=min(30, len(subscribers_now))),
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random.sample(old_subscribers, k=min(60, len(old_subscribers))),
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)
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self.make_club(
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Club.objects.get(name="Troll Penché"),
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random.sample(subscribers_now, k=min(20, len(subscribers_now))),
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random.sample(old_subscribers, k=min(80, len(old_subscribers))),
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)
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def create_resources_and_reservations(self, users: list[User]):
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"""Generate reservable rooms and reservations slots for those rooms.
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Contrary to the other data generator,
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this one generates more data than what is expected on the real db.
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"""
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ae = Club.objects.get(id=settings.SITH_MAIN_CLUB_ID)
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pdf = Club.objects.get(id=settings.SITH_PDF_CLUB_ID)
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troll = Club.objects.get(name="Troll Penché")
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rooms = [
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Room(
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name=name,
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club=club,
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address=self.faker.address(),
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description=self.faker.text(100),
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)
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for name, club in [
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("Champi", ae),
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("Muzik", ae),
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("Pôle Tech", ae),
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("Jolly", troll),
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("Cookut", pdf),
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("Lucky", pdf),
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]
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]
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rooms = Room.objects.bulk_create(rooms)
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reservations = []
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for room in rooms:
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# how much people use this room.
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# The higher the number, the more reservations exist,
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# the more people are present in a slot,
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# the smaller the interval between two slot is,
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# and the more future reservations have already been made ahead of time
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affluence = random.randint(2, 6)
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slot_start = make_aware(self.faker.past_datetime("-5y"))
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generate_until = make_aware(
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self.faker.future_datetime(timedelta(days=1) * affluence**2)
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)
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while slot_start < generate_until:
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if slot_start.hour < 8:
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# if a reservation would start in the middle of the night
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# make it start the next morning instead
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slot_start += timedelta(hours=10 - slot_start.hour)
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duration = timedelta(minutes=15) * (1 + int(random.gammavariate(3, 2)))
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reservations.append(
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ReservationSlot(
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room=room,
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nb_people=(
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1 + random.binomialvariate(affluence * 10, affluence / 10)
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),
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author=random.choice(users),
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start_at=slot_start,
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duration=duration,
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created_at=slot_start - self.faker.time_delta("+7d"),
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)
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)
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slot_start += duration + (
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timedelta(hours=1) * random.expovariate(affluence / 48)
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)
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reservations.sort(key=lambda slot: slot.created_at)
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ReservationSlot.objects.bulk_create(reservations)
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def create_uvs(self):
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root = User.objects.get(username="root")
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categories = ["CS", "TM", "OM", "QC", "EC"]
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@ -379,7 +448,7 @@ class Command(BaseCommand):
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Permanency.objects.bulk_create(perms)
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def create_forums(self):
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forumers = random.sample(list(User.objects.all()), 100)
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forumers = list(User.objects.order_by("?")[:100])
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most_actives = random.sample(forumers, 10)
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categories = list(Forum.objects.filter(is_category=True))
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new_forums = [
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@ -397,7 +466,7 @@ class Command(BaseCommand):
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for _ in range(100)
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]
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ForumTopic.objects.bulk_create(new_topics)
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topics = list(ForumTopic.objects.all())
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topics = list(ForumTopic.objects.values_list("id", flat=True))
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def get_author():
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if random.random() > 0.5:
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@ -405,7 +474,7 @@ class Command(BaseCommand):
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return random.choice(forumers)
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messages = []
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for t in topics:
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for topic_id in topics:
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nb_messages = max(1, int(random.normalvariate(mu=90, sigma=50)))
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dates = sorted(
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[
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@ -417,7 +486,7 @@ class Command(BaseCommand):
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messages.extend(
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[
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ForumMessage(
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topic=t,
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topic_id=topic_id,
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author=get_author(),
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date=d,
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message="\n\n".join(
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