From: Patrick Canterino <patrick@patrick-canterino.de>
Date: Mon, 11 Apr 2022 16:42:54 +0000 (+0200)
Subject: Created manager methods for getting a list of years or months
X-Git-Url: https://git.p6c8.net/pcdenotes.git/commitdiff_plain/7f46a327b85a1832a3abb7b91c56863821ec811c

Created manager methods for getting a list of years or months
---

diff --git a/notes/models.py b/notes/models.py
index 70961fd..2957cb8 100644
--- a/notes/models.py
+++ b/notes/models.py
@@ -1,4 +1,5 @@
 from django.db import models
+from django.db.models.functions import ExtractYear, ExtractMonth
 from django.contrib.auth.models import User
 from django.urls import reverse
 
@@ -17,6 +18,12 @@ class NoteManager(models.Manager):
     def per_month(self, year, month):
         return super().get_queryset().filter(status=1, created_at__year=year, created_at__month=month)
 
+    def years(self):
+        return super().get_queryset().filter(status=1).annotate(created_year=ExtractYear('created_at')).values_list('created_year', flat=True).distinct().order_by('created_year')
+
+    def months(self, year):
+        return self.per_year(year).annotate(created_month=ExtractMonth('created_at')).values_list('created_month', flat=True).distinct().order_by('created_month')
+
 class Note(models.Model):
     title = models.CharField(max_length=250)
     slug = models.SlugField(max_length=250, unique=True)
diff --git a/notes/views.py b/notes/views.py
index c89d096..c6f2e26 100644
--- a/notes/views.py
+++ b/notes/views.py
@@ -34,11 +34,11 @@ def note_detail(request, note_slug):
     return render(request, 'note_detail.html', {'note': note})
 
 def archive_main(request):
-    notes_years = Note.objects.filter(status=1).annotate(created_year=ExtractYear('created_at')).values_list('created_year', flat=True).distinct().order_by('created_year')
+    notes_years = Note.objects.years()
     return render(request, 'archive_main.html', {'years': notes_years})
 
 def archive_year(request, archive_year):
-    notes_months = Note.objects.per_year(archive_year).annotate(created_month=ExtractMonth('created_at')).values_list('created_month', flat=True).distinct().order_by('created_month')
+    notes_months = Note.objects.months(archive_year)
     return render(request, 'archive_year.html', {'year': archive_year, 'months': notes_months})
 
 def archive_month(request, archive_year, archive_month):