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78 lines
3.2 KiB
78 lines
3.2 KiB
from datetime import datetime, timedelta
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from itertools import chain
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from django.db.models import Min, Func, F
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from django.contrib.auth import get_user_model
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from django.views.generic import TemplateView
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from django.utils.timezone import now
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from apps.course.models import Course
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from apps.school.models import SchoolSchedule
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from apps.payment.models import SchoolPayment
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User = get_user_model()
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class AboutView(TemplateView):
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template_name = 'templates/lilcity/about.html'
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class IndexView(TemplateView):
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template_name = 'templates/lilcity/main.html'
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def get_context_data(self):
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context = super().get_context_data()
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now_time = now()
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try:
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school_schedule = SchoolSchedule.objects.get(weekday=now_time.isoweekday())
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except SchoolSchedule.DoesNotExist:
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online = False
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online_coming_soon = False
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school_schedule = None
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else:
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online = school_schedule.is_online()
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online_coming_soon = school_schedule.online_coming_soon()
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date_now = now_time.date()
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if self.request.user.is_authenticated:
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schoolpayment_queryset = self.request.user.school_payments()
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school_payment_exists = schoolpayment_queryset.exists()
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school_schedules_purchased = schoolpayment_queryset.annotate(
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joined_weekdays=Func(F('weekdays'), function='unnest',)
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).values_list('joined_weekdays', flat=True).distinct()
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school_payment_future = self.request.user.school_payments()
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school_payment_exists_future = school_payment_future.exists()
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school_purchased_future = school_payment_future.last()
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else:
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school_payment_exists = False
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school_payment_exists_future = False
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school_purchased_future = False
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school_schedules_purchased = []
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context.update({
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'online': online,
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'online_coming_soon': online_coming_soon,
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'school_schedule': school_schedule,
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'course_items': Course.objects.filter(status=Course.PUBLISHED)[:6],
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'is_purchased': school_payment_exists,
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'min_school_price': SchoolSchedule.objects.aggregate(Min('month_price'))['month_price__min'],
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'school_schedules': SchoolSchedule.objects.all(),
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'school_schedules_purchased': school_schedules_purchased,
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'teachers': User.objects.filter(role=User.TEACHER_ROLE, show_in_mainpage=True),
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'subscription_ends': schoolpayment_queryset.filter(add_days=False).first().date_end if school_payment_exists else None,
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'subscription_ends_humanize': schoolpayment_queryset.filter(add_days=False).first().date_end_humanize if school_payment_exists else None,
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'school_purchased_future': school_purchased_future,
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'is_purchased_future': school_payment_exists_future,
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})
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return context
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class SchoolSchedulesView(TemplateView):
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template_name = 'templates/lilcity/school_schedules.html'
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def get_context_data(self):
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context = super().get_context_data()
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context['school_schedules'] = SchoolSchedule.objects.all()
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return context
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