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https://github.com/pacnpal/thrillwiki_django_no_react.git
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pacnpal
@@ -1,272 +0,0 @@
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"""
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Selectors for user and account-related data retrieval.
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Following Django styleguide pattern for separating data access from business logic.
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"""
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from typing import Dict, Any
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from django.db.models import QuerySet, Q, F, Count
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from django.contrib.auth import get_user_model
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from django.utils import timezone
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from datetime import timedelta
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User = get_user_model()
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def user_profile_optimized(*, user_id: int) -> Any:
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"""
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Get a user with optimized queries for profile display.
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Args:
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user_id: User ID
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Returns:
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User instance with prefetched related data
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Raises:
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User.DoesNotExist: If user doesn't exist
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"""
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return (
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User.objects.prefetch_related(
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"park_reviews", "ride_reviews", "socialaccount_set"
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)
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.annotate(
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park_review_count=Count(
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"park_reviews", filter=Q(park_reviews__is_published=True)
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),
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ride_review_count=Count(
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"ride_reviews", filter=Q(ride_reviews__is_published=True)
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),
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total_review_count=F("park_review_count") + F("ride_review_count"),
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)
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.get(id=user_id)
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)
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def active_users_with_stats() -> QuerySet:
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"""
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Get active users with review statistics.
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Returns:
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QuerySet of active users with review counts
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"""
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return (
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User.objects.filter(is_active=True)
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.annotate(
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park_review_count=Count(
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"park_reviews", filter=Q(park_reviews__is_published=True)
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),
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ride_review_count=Count(
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"ride_reviews", filter=Q(ride_reviews__is_published=True)
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),
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total_review_count=F("park_review_count") + F("ride_review_count"),
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)
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.order_by("-total_review_count")
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)
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def users_with_recent_activity(*, days: int = 30) -> QuerySet:
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"""
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Get users who have been active in the last N days.
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Args:
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days: Number of days to look back for activity
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Returns:
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QuerySet of recently active users
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"""
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cutoff_date = timezone.now() - timedelta(days=days)
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return (
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User.objects.filter(
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Q(last_login__gte=cutoff_date)
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| Q(park_reviews__created_at__gte=cutoff_date)
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| Q(ride_reviews__created_at__gte=cutoff_date)
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)
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.annotate(
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recent_park_reviews=Count(
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"park_reviews",
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filter=Q(park_reviews__created_at__gte=cutoff_date),
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),
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recent_ride_reviews=Count(
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"ride_reviews",
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filter=Q(ride_reviews__created_at__gte=cutoff_date),
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),
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recent_total_reviews=F("recent_park_reviews") + F("recent_ride_reviews"),
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)
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.order_by("-last_login")
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.distinct()
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)
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def top_reviewers(*, limit: int = 10) -> QuerySet:
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"""
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Get top users by review count.
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Args:
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limit: Maximum number of users to return
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Returns:
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QuerySet of top reviewers
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"""
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return (
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User.objects.filter(is_active=True)
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.annotate(
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park_review_count=Count(
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"park_reviews", filter=Q(park_reviews__is_published=True)
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),
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ride_review_count=Count(
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"ride_reviews", filter=Q(ride_reviews__is_published=True)
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),
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total_review_count=F("park_review_count") + F("ride_review_count"),
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)
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.filter(total_review_count__gt=0)
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.order_by("-total_review_count")[:limit]
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)
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def moderator_users() -> QuerySet:
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"""
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Get users with moderation permissions.
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Returns:
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QuerySet of users who can moderate content
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"""
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return (
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User.objects.filter(
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Q(is_staff=True)
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| Q(groups__name="Moderators")
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| Q(
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user_permissions__codename__in=[
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"change_parkreview",
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"change_ridereview",
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]
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)
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)
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.distinct()
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.order_by("username")
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)
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def users_by_registration_date(*, start_date, end_date) -> QuerySet:
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"""
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Get users who registered within a date range.
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Args:
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start_date: Start of date range
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end_date: End of date range
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Returns:
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QuerySet of users registered in the date range
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"""
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return User.objects.filter(
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date_joined__date__gte=start_date, date_joined__date__lte=end_date
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).order_by("-date_joined")
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def user_search_autocomplete(*, query: str, limit: int = 10) -> QuerySet:
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"""
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Get users matching a search query for autocomplete functionality.
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Args:
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query: Search string
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limit: Maximum number of results
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Returns:
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QuerySet of matching users for autocomplete
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"""
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return User.objects.filter(
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Q(username__icontains=query)
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| Q(display_name__icontains=query),
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is_active=True,
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).order_by("username")[:limit]
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def users_with_social_accounts() -> QuerySet:
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"""
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Get users who have connected social accounts.
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Returns:
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QuerySet of users with social account connections
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"""
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return (
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User.objects.filter(socialaccount__isnull=False)
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.prefetch_related("socialaccount_set")
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.distinct()
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.order_by("username")
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)
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def user_statistics_summary() -> Dict[str, Any]:
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"""
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Get overall user statistics for dashboard/analytics.
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Returns:
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Dictionary containing user statistics
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"""
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total_users = User.objects.count()
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active_users = User.objects.filter(is_active=True).count()
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staff_users = User.objects.filter(is_staff=True).count()
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# Users with reviews
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users_with_reviews = (
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User.objects.filter(
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Q(park_reviews__isnull=False) | Q(ride_reviews__isnull=False)
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)
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.distinct()
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.count()
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)
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# Recent registrations (last 30 days)
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cutoff_date = timezone.now() - timedelta(days=30)
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recent_registrations = User.objects.filter(date_joined__gte=cutoff_date).count()
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return {
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"total_users": total_users,
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"active_users": active_users,
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"inactive_users": total_users - active_users,
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"staff_users": staff_users,
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"users_with_reviews": users_with_reviews,
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"recent_registrations": recent_registrations,
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"review_participation_rate": (
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(users_with_reviews / total_users * 100) if total_users > 0 else 0
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),
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}
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def users_needing_email_verification() -> QuerySet:
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"""
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Get users who haven't verified their email addresses.
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Returns:
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QuerySet of users with unverified emails
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"""
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return (
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User.objects.filter(is_active=True, emailaddress__verified=False)
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.distinct()
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.order_by("date_joined")
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)
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def users_by_review_activity(*, min_reviews: int = 1) -> QuerySet:
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"""
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Get users who have written at least a minimum number of reviews.
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Args:
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min_reviews: Minimum number of reviews required
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Returns:
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QuerySet of users with sufficient review activity
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"""
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return (
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User.objects.annotate(
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park_review_count=Count(
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"park_reviews", filter=Q(park_reviews__is_published=True)
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),
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ride_review_count=Count(
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"ride_reviews", filter=Q(ride_reviews__is_published=True)
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),
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total_review_count=F("park_review_count") + F("ride_review_count"),
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)
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.filter(total_review_count__gte=min_reviews)
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.order_by("-total_review_count")
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)
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