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48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
"""
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音乐模块模型
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"""
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from django.db import models
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from apps.users.models import User
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class Track(models.Model):
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"""音乐曲目"""
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MOOD_CHOICES = [
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('happy', '开心'),
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('sad', '悲伤'),
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('calm', '平静'),
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('energetic', '活力'),
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('romantic', '浪漫'),
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]
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user = models.ForeignKey(
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User, on_delete=models.CASCADE,
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related_name='tracks', verbose_name='用户'
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)
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title = models.CharField('标题', max_length=200)
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lyrics = models.TextField('歌词', blank=True, default='')
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audio_url = models.URLField('音频URL', max_length=500, blank=True, default='')
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cover_url = models.URLField('封面URL', max_length=500, blank=True, default='')
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mood = models.CharField(
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'情绪标签', max_length=20,
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choices=MOOD_CHOICES, null=True, blank=True
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)
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duration = models.IntegerField('时长(秒)', default=0)
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prompt = models.TextField('生成提示词', blank=True, default='')
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is_favorite = models.BooleanField('是否收藏', default=False)
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created_at = models.DateTimeField('创建时间', auto_now_add=True)
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updated_at = models.DateTimeField('更新时间', auto_now=True)
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class Meta:
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db_table = 'track'
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verbose_name = '音乐曲目'
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verbose_name_plural = verbose_name
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ordering = ['-created_at']
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indexes = [
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models.Index(fields=['user', 'is_favorite']),
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]
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def __str__(self):
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return self.title
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