Began to write a manager for the Note class to get some logic out of the views

[pcdenotes.git] / notes / models.py

diff --git a/notes/models.py b/notes/models.py
index 3584c26e67dd2d4628a6337686ad301d7a6e626f..70961fd5ca4bf17fefed9e73282f95dbb99596c8 100644 (file)
--- a/notes/models.py
+++ b/notes/models.py
@@ -7,8 +7,18 @@ from django.urls import reverse
 NOTE_STATUS = ((0, "Draft"),
                (1, "Published"))            
 
+class NoteQuerySet(models.QuerySet):
+    pass
+
+class NoteManager(models.Manager):
+    def per_year(self, year):
+        return super().get_queryset().filter(status=1, created_at__year=year)
+
+    def per_month(self, year, month):
+        return super().get_queryset().filter(status=1, created_at__year=year, created_at__month=month)
+
 class Note(models.Model):
-    title = models.CharField(max_length=250, unique=True)
+    title = models.CharField(max_length=250)
     slug = models.SlugField(max_length=250, unique=True)
     author = models.ForeignKey(User, on_delete=models.CASCADE, related_name='notes_posted')
     content = models.TextField()
@@ -17,6 +27,8 @@ class Note(models.Model):
     created_at = models.DateTimeField(auto_now_add=True)
     updated_at = models.DateTimeField(auto_now=True)
 
+    objects = NoteManager()
+
     class Meta:
         ordering = ['-created_at']
 
@@ -25,5 +37,9 @@ class Note(models.Model):
 
     def get_absolute_url(self):
         return reverse("notes:note_detail", kwargs={"note_slug": self.slug})
-        #return "/notes/%s" % (self.slug)
 
+    def is_draft(self):
+        return self.status == 0
+
+    def is_published(self):
+        return self.status == 1
\ No newline at end of file