mirror of
https://github.com/eitchtee/WYGIWYH.git
synced 2026-03-18 15:34:01 +01:00
87 lines
2.7 KiB
Python
87 lines
2.7 KiB
Python
from dateutil.relativedelta import relativedelta
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from django.db.models import Count
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from django.db.models.functions import ExtractYear, ExtractMonth
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from django.shortcuts import render
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from django.urls import reverse
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from django.utils import timezone
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from apps.transactions.models import Transaction
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def toasts(request):
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return render(request, "common/fragments/toasts.html")
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def month_year_picker(request):
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field = request.GET.get("field", "reference_date")
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for_ = request.GET.get("for", None)
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url = None
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if for_ == "calendar":
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url = "calendar"
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elif for_ == "monthly_overview":
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url = "monthly_overview"
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# Get current month and year from request or use current date
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current_date = timezone.localdate(timezone.now())
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current_month = int(request.GET.get("month", current_date.month))
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current_year = int(request.GET.get("year", current_date.year))
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# Set start and end dates
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start_date = timezone.datetime(current_year - 1, 1, 1).date()
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end_date = timezone.datetime(current_year + 1, 12, 31).date()
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# Get years from transactions
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transaction_years = Transaction.objects.dates(field, "year", order="ASC")
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# Extend start_date and end_date if necessary
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if transaction_years:
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start_date = min(start_date, transaction_years.first().replace(month=1, day=1))
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end_date = max(end_date, transaction_years.last().replace(month=12, day=31))
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# Generate all months between start_date and end_date
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all_months = []
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current_month_date = start_date
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while current_month_date <= end_date:
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all_months.append(current_month_date)
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current_month_date += relativedelta(months=1)
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# Get transaction counts for each month
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transaction_counts = (
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Transaction.objects.annotate(year=ExtractYear(field), month=ExtractMonth(field))
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.values("year", "month")
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.annotate(transaction_count=Count("id"))
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.order_by("year", "month")
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)
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# Create a dictionary for quick lookup
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count_dict = {
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(item["year"], item["month"]): item["transaction_count"]
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for item in transaction_counts
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}
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# Create the final result
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result = [
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{
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"year": date.year,
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"month": date.month,
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"transaction_count": count_dict.get((date.year, date.month), 0),
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"url": (
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reverse(url, kwargs={"month": date.month, "year": date.year})
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if url
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else ""
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),
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}
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for date in all_months
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]
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return render(
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request,
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"common/fragments/month_year_picker.html",
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{
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"month_year_data": result,
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"current_month": current_month,
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"current_year": current_year,
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},
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)
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