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86 lines
3.3 KiB
86 lines
3.3 KiB
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from django.db import models
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from django.contrib.auth import get_user_model
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User = get_user_model()
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class Bookmark(models.Model):
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"""
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Bookmark model for different services like library, podcast, hadith, and video.
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"""
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class ServiceChoices(models.TextChoices):
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LIBRARY = 'library', 'Library'
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PODCAST = 'podcast', 'Podcast'
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HADITH = 'hadith', 'Hadith'
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VIDEO = 'video', 'Video'
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VIDEO_PLAYLIST = 'video_playlist', 'Video Playlist'
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ARTICLE = 'article', 'Article'
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user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='bookmarks', verbose_name='User')
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service = models.CharField(max_length=20, choices=ServiceChoices.choices, verbose_name='Service')
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content_id = models.PositiveIntegerField(verbose_name='Content ID')
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status = models.BooleanField(default=True, verbose_name='Status')
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created_at = models.DateTimeField(auto_now_add=True, verbose_name='Created At')
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updated_at = models.DateTimeField(auto_now=True, verbose_name='Updated At')
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class Meta:
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verbose_name = 'Bookmark'
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verbose_name_plural = 'Bookmarks'
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unique_together = ('user', 'service', 'content_id')
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def __str__(self):
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return f"{self.user.username} - {self.get_service_display()} - {self.content_id}"
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@classmethod
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def is_bookmarked(cls, user, service, content_id):
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"""
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Check if a specific content is bookmarked by the user.
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Args:
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user: User instance
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service: Service name (library, podcast, hadith, video)
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content_id: ID of the content
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Returns:
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Boolean indicating if the content is bookmarked
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"""
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return cls.objects.filter(
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user=user,
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service=service,
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content_id=content_id,
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status=True
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).exists()
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@classmethod
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def validate_content_exists(cls, service, content_id):
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"""
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Validate if content with the given ID exists in the specified service.
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Args:
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service: Service name (library, podcast, hadith, video)
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content_id: ID of the content to validate
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Returns:
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Boolean indicating if the content exists
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"""
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if service == cls.ServiceChoices.LIBRARY:
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from apps.library.models import Book
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return Book.objects.filter(id=content_id).exists()
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elif service == cls.ServiceChoices.PODCAST:
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from apps.podcast.models import Podcast
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return Podcast.objects.filter(id=content_id).exists()
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elif service == cls.ServiceChoices.HADITH:
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from apps.hadith.models import Hadith
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return Hadith.objects.filter(id=content_id).exists()
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elif service == cls.ServiceChoices.VIDEO:
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from apps.video.models import Video
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return Video.objects.filter(id=content_id).exists()
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elif service == cls.ServiceChoices.VIDEO_PLAYLIST:
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from apps.video.models import VideoPlaylist
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return VideoPlaylist.objects.filter(id=content_id).exists()
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elif service == cls.ServiceChoices.ARTICLE:
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from apps.article.models import Article
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return Article.objects.filter(id=content_id).exists()
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return False
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