zulip/analytics/management/commands/populate_analytics_db.py

349 lines
15 KiB
Python

import os
from datetime import timedelta
from typing import Any, Dict, List, Mapping, Type, Union
from django.core.files.uploadedfile import UploadedFile
from django.core.management.base import BaseCommand
from django.utils.timezone import now as timezone_now
from analytics.lib.counts import COUNT_STATS, CountStat, do_drop_all_analytics_tables
from analytics.lib.fixtures import generate_time_series_data
from analytics.lib.time_utils import time_range
from analytics.models import (
BaseCount,
FillState,
InstallationCount,
RealmCount,
StreamCount,
UserCount,
)
from zerver.actions.create_realm import do_create_realm
from zerver.actions.users import do_change_user_role
from zerver.lib.create_user import create_user
from zerver.lib.storage import static_path
from zerver.lib.stream_color import STREAM_ASSIGNMENT_COLORS
from zerver.lib.timestamp import floor_to_day
from zerver.lib.upload import upload_message_attachment_from_request
from zerver.models import (
Client,
Realm,
RealmAuditLog,
Recipient,
Stream,
Subscription,
UserGroup,
UserProfile,
)
class Command(BaseCommand):
help = """Populates analytics tables with randomly generated data."""
DAYS_OF_DATA = 100
random_seed = 26
def generate_fixture_data(
self,
stat: CountStat,
business_hours_base: float,
non_business_hours_base: float,
growth: float,
autocorrelation: float,
spikiness: float,
holiday_rate: float = 0,
partial_sum: bool = False,
) -> List[int]:
self.random_seed += 1
return generate_time_series_data(
days=self.DAYS_OF_DATA,
business_hours_base=business_hours_base,
non_business_hours_base=non_business_hours_base,
growth=growth,
autocorrelation=autocorrelation,
spikiness=spikiness,
holiday_rate=holiday_rate,
frequency=stat.frequency,
partial_sum=partial_sum,
random_seed=self.random_seed,
)
def handle(self, *args: Any, **options: Any) -> None:
# TODO: This should arguably only delete the objects
# associated with the "analytics" realm.
do_drop_all_analytics_tables()
# This also deletes any objects with this realm as a foreign key
Realm.objects.filter(string_id="analytics").delete()
# Because we just deleted a bunch of objects in the database
# directly (rather than deleting individual objects in Django,
# in which case our post_save hooks would have flushed the
# individual objects from memcached for us), we need to flush
# memcached in order to ensure deleted objects aren't still
# present in the memcached cache.
from zerver.apps import flush_cache
flush_cache(None)
installation_time = timezone_now() - timedelta(days=self.DAYS_OF_DATA)
last_end_time = floor_to_day(timezone_now())
realm = do_create_realm(
string_id="analytics", name="Analytics", date_created=installation_time
)
shylock = create_user(
"shylock@analytics.ds",
"Shylock",
realm,
full_name="Shylock",
role=UserProfile.ROLE_REALM_OWNER,
force_date_joined=installation_time,
)
do_change_user_role(shylock, UserProfile.ROLE_REALM_OWNER, acting_user=None)
# Create guest user for set_guest_users_statistic.
create_user(
"bassanio@analytics.ds",
"Bassanio",
realm,
full_name="Bassanio",
role=UserProfile.ROLE_GUEST,
force_date_joined=installation_time,
)
administrators_user_group = UserGroup.objects.get(
name=UserGroup.ADMINISTRATORS_GROUP_NAME, realm=realm, is_system_group=True
)
stream = Stream.objects.create(
name="all",
realm=realm,
date_created=installation_time,
can_remove_subscribers_group=administrators_user_group,
)
recipient = Recipient.objects.create(type_id=stream.id, type=Recipient.STREAM)
stream.recipient = recipient
stream.save(update_fields=["recipient"])
# Subscribe shylock to the stream to avoid invariant failures.
Subscription.objects.create(
recipient=recipient,
user_profile=shylock,
is_user_active=shylock.is_active,
color=STREAM_ASSIGNMENT_COLORS[0],
)
RealmAuditLog.objects.create(
realm=realm,
modified_user=shylock,
modified_stream=stream,
event_last_message_id=0,
event_type=RealmAuditLog.SUBSCRIPTION_CREATED,
event_time=installation_time,
)
# Create an attachment in the database for set_storage_space_used_statistic.
IMAGE_FILE_PATH = static_path("images/test-images/checkbox.png")
file_info = os.stat(IMAGE_FILE_PATH)
file_size = file_info.st_size
with open(IMAGE_FILE_PATH, "rb") as fp:
upload_message_attachment_from_request(UploadedFile(fp), shylock, file_size)
FixtureData = Mapping[Union[str, int, None], List[int]]
def insert_fixture_data(
stat: CountStat,
fixture_data: FixtureData,
table: Type[BaseCount],
) -> None:
end_times = time_range(
last_end_time, last_end_time, stat.frequency, len(list(fixture_data.values())[0])
)
if table == InstallationCount:
id_args: Dict[str, Any] = {}
if table == RealmCount:
id_args = {"realm": realm}
if table == UserCount:
id_args = {"realm": realm, "user": shylock}
if table == StreamCount:
id_args = {"stream": stream, "realm": realm}
for subgroup, values in fixture_data.items():
table.objects.bulk_create(
table(
property=stat.property,
subgroup=subgroup,
end_time=end_time,
value=value,
**id_args,
)
for end_time, value in zip(end_times, values)
if value != 0
)
stat = COUNT_STATS["1day_actives::day"]
realm_data: FixtureData = {
None: self.generate_fixture_data(stat, 0.08, 0.02, 3, 0.3, 6, partial_sum=True),
}
insert_fixture_data(stat, realm_data, RealmCount)
installation_data: FixtureData = {
None: self.generate_fixture_data(stat, 0.8, 0.2, 4, 0.3, 6, partial_sum=True),
}
insert_fixture_data(stat, installation_data, InstallationCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)
stat = COUNT_STATS["7day_actives::day"]
realm_data = {
None: self.generate_fixture_data(stat, 0.2, 0.07, 3, 0.3, 6, partial_sum=True),
}
insert_fixture_data(stat, realm_data, RealmCount)
installation_data = {
None: self.generate_fixture_data(stat, 2, 0.7, 4, 0.3, 6, partial_sum=True),
}
insert_fixture_data(stat, installation_data, InstallationCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)
stat = COUNT_STATS["realm_active_humans::day"]
realm_data = {
None: self.generate_fixture_data(stat, 0.8, 0.08, 3, 0.5, 3, partial_sum=True),
}
insert_fixture_data(stat, realm_data, RealmCount)
installation_data = {
None: self.generate_fixture_data(stat, 1, 0.3, 4, 0.5, 3, partial_sum=True),
}
insert_fixture_data(stat, installation_data, InstallationCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)
stat = COUNT_STATS["active_users_audit:is_bot:day"]
realm_data = {
"false": self.generate_fixture_data(stat, 1, 0.2, 3.5, 0.8, 2, partial_sum=True),
"true": self.generate_fixture_data(stat, 0.3, 0.05, 3, 0.3, 2, partial_sum=True),
}
insert_fixture_data(stat, realm_data, RealmCount)
installation_data = {
"false": self.generate_fixture_data(stat, 3, 1, 4, 0.8, 2, partial_sum=True),
"true": self.generate_fixture_data(stat, 1, 0.4, 4, 0.8, 2, partial_sum=True),
}
insert_fixture_data(stat, installation_data, InstallationCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)
stat = COUNT_STATS["messages_sent:is_bot:hour"]
user_data: FixtureData = {
"false": self.generate_fixture_data(stat, 2, 1, 1.5, 0.6, 8, holiday_rate=0.1),
}
insert_fixture_data(stat, user_data, UserCount)
realm_data = {
"false": self.generate_fixture_data(stat, 35, 15, 6, 0.6, 4),
"true": self.generate_fixture_data(stat, 15, 15, 3, 0.4, 2),
}
insert_fixture_data(stat, realm_data, RealmCount)
installation_data = {
"false": self.generate_fixture_data(stat, 350, 150, 6, 0.6, 4),
"true": self.generate_fixture_data(stat, 150, 150, 3, 0.4, 2),
}
insert_fixture_data(stat, installation_data, InstallationCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)
stat = COUNT_STATS["messages_sent:message_type:day"]
user_data = {
"public_stream": self.generate_fixture_data(stat, 1.5, 1, 3, 0.6, 8),
"private_message": self.generate_fixture_data(stat, 0.5, 0.3, 1, 0.6, 8),
"huddle_message": self.generate_fixture_data(stat, 0.2, 0.2, 2, 0.6, 8),
}
insert_fixture_data(stat, user_data, UserCount)
realm_data = {
"public_stream": self.generate_fixture_data(stat, 30, 8, 5, 0.6, 4),
"private_stream": self.generate_fixture_data(stat, 7, 7, 5, 0.6, 4),
"private_message": self.generate_fixture_data(stat, 13, 5, 5, 0.6, 4),
"huddle_message": self.generate_fixture_data(stat, 6, 3, 3, 0.6, 4),
}
insert_fixture_data(stat, realm_data, RealmCount)
installation_data = {
"public_stream": self.generate_fixture_data(stat, 300, 80, 5, 0.6, 4),
"private_stream": self.generate_fixture_data(stat, 70, 70, 5, 0.6, 4),
"private_message": self.generate_fixture_data(stat, 130, 50, 5, 0.6, 4),
"huddle_message": self.generate_fixture_data(stat, 60, 30, 3, 0.6, 4),
}
insert_fixture_data(stat, installation_data, InstallationCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)
website, created = Client.objects.get_or_create(name="website")
old_desktop, created = Client.objects.get_or_create(name="desktop app Linux 0.3.7")
android, created = Client.objects.get_or_create(name="ZulipAndroid")
iOS, created = Client.objects.get_or_create(name="ZulipiOS")
react_native, created = Client.objects.get_or_create(name="ZulipMobile")
API, created = Client.objects.get_or_create(name="API: Python")
zephyr_mirror, created = Client.objects.get_or_create(name="zephyr_mirror")
unused, created = Client.objects.get_or_create(name="unused")
long_webhook, created = Client.objects.get_or_create(name="ZulipLooooooooooongNameWebhook")
stat = COUNT_STATS["messages_sent:client:day"]
user_data = {
website.id: self.generate_fixture_data(stat, 2, 1, 1.5, 0.6, 8),
zephyr_mirror.id: self.generate_fixture_data(stat, 0, 0.3, 1.5, 0.6, 8),
}
insert_fixture_data(stat, user_data, UserCount)
realm_data = {
website.id: self.generate_fixture_data(stat, 30, 20, 5, 0.6, 3),
old_desktop.id: self.generate_fixture_data(stat, 5, 3, 8, 0.6, 3),
android.id: self.generate_fixture_data(stat, 5, 5, 2, 0.6, 3),
iOS.id: self.generate_fixture_data(stat, 5, 5, 2, 0.6, 3),
react_native.id: self.generate_fixture_data(stat, 5, 5, 10, 0.6, 3),
API.id: self.generate_fixture_data(stat, 5, 5, 5, 0.6, 3),
zephyr_mirror.id: self.generate_fixture_data(stat, 1, 1, 3, 0.6, 3),
unused.id: self.generate_fixture_data(stat, 0, 0, 0, 0, 0),
long_webhook.id: self.generate_fixture_data(stat, 5, 5, 2, 0.6, 3),
}
insert_fixture_data(stat, realm_data, RealmCount)
installation_data = {
website.id: self.generate_fixture_data(stat, 300, 200, 5, 0.6, 3),
old_desktop.id: self.generate_fixture_data(stat, 50, 30, 8, 0.6, 3),
android.id: self.generate_fixture_data(stat, 50, 50, 2, 0.6, 3),
iOS.id: self.generate_fixture_data(stat, 50, 50, 2, 0.6, 3),
react_native.id: self.generate_fixture_data(stat, 5, 5, 10, 0.6, 3),
API.id: self.generate_fixture_data(stat, 50, 50, 5, 0.6, 3),
zephyr_mirror.id: self.generate_fixture_data(stat, 10, 10, 3, 0.6, 3),
unused.id: self.generate_fixture_data(stat, 0, 0, 0, 0, 0),
long_webhook.id: self.generate_fixture_data(stat, 50, 50, 2, 0.6, 3),
}
insert_fixture_data(stat, installation_data, InstallationCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)
stat = COUNT_STATS["messages_in_stream:is_bot:day"]
realm_data = {
"false": self.generate_fixture_data(stat, 30, 5, 6, 0.6, 4),
"true": self.generate_fixture_data(stat, 20, 2, 3, 0.2, 3),
}
insert_fixture_data(stat, realm_data, RealmCount)
stream_data: Mapping[Union[int, str, None], List[int]] = {
"false": self.generate_fixture_data(stat, 10, 7, 5, 0.6, 4),
"true": self.generate_fixture_data(stat, 5, 3, 2, 0.4, 2),
}
insert_fixture_data(stat, stream_data, StreamCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)
stat = COUNT_STATS["messages_read::hour"]
user_data = {
None: self.generate_fixture_data(stat, 7, 3, 2, 0.6, 8, holiday_rate=0.1),
}
insert_fixture_data(stat, user_data, UserCount)
realm_data = {None: self.generate_fixture_data(stat, 50, 35, 6, 0.6, 4)}
insert_fixture_data(stat, realm_data, RealmCount)
FillState.objects.create(
property=stat.property, end_time=last_end_time, state=FillState.DONE
)