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47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
from datetime import timedelta
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from django.db import models
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from django.db.models import CASCADE
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from zerver.models.clients import Client
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from zerver.models.users import UserProfile
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class UserActivity(models.Model):
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"""Data table recording the last time each user hit Zulip endpoints
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via which Clients; unlike UserPresence, these data are not exposed
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to users via the Zulip API.
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Useful for debugging as well as to answer analytics questions like
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"How many users have accessed the Zulip mobile app in the last
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month?" or "Which users/organizations have recently used API
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endpoint X that is about to be desupported" for communications
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and database migration purposes.
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"""
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user_profile = models.ForeignKey(UserProfile, on_delete=CASCADE)
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client = models.ForeignKey(Client, on_delete=CASCADE)
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query = models.CharField(max_length=50, db_index=True)
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count = models.IntegerField()
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last_visit = models.DateTimeField("last visit")
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class Meta:
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unique_together = ("user_profile", "client", "query")
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class UserActivityInterval(models.Model):
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MIN_INTERVAL_LENGTH = timedelta(minutes=15)
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user_profile = models.ForeignKey(UserProfile, on_delete=CASCADE)
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start = models.DateTimeField("start time", db_index=True)
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end = models.DateTimeField("end time", db_index=True)
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class Meta:
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indexes = [
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models.Index(
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fields=["user_profile", "end"],
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name="zerver_useractivityinterval_user_profile_id_end_bb3bfc37_idx",
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),
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]
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