Chunyu
d7553520ce
- 新增 Pagination 通用组件：首页/上一页/页码/下一页/末页导航 - PickModal 和 SwapModal 集成分页功能，每页20项 - 搜索/筛选切换自动回到第1页 - 现代化CSS样式：hover浮起动效、主色高亮、移动端适配 - 新增 dashboard、admin 管理模板 - 菜系(cuisine)模型和迁移 - 构建脚本 build.py 支持 PyInstaller 打包 - 前端资源重新构建
68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
from django.db import models
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from pypinyin import Style, lazy_pinyin
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class Cuisine(models.Model):
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"""菜系：可动态管理的菜系分类"""
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name = models.CharField('菜系名称', max_length=50, unique=True)
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description = models.CharField('描述', max_length=200, blank=True, default='')
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sort_order = models.IntegerField('排序', default=0, help_text='数值越小越靠前')
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is_active = models.BooleanField('启用', default=True)
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created_at = models.DateTimeField('创建时间', auto_now_add=True)
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class Meta:
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ordering = ['sort_order', 'id']
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verbose_name = '菜系'
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verbose_name_plural = '菜系'
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def __str__(self):
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return self.name
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class Dish(models.Model):
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TYPE_CHOICES = [
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('meat', '荤菜'),
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('veg', '素菜'),
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('soup', '汤'),
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('staple', '主食'),
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]
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name = models.CharField('菜名', max_length=100, unique=True)
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dish_type = models.CharField('类型', max_length=10, choices=TYPE_CHOICES)
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cuisine = models.ForeignKey(
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Cuisine,
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on_delete=models.SET_NULL,
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null=True,
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blank=True,
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related_name='dishes',
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verbose_name='菜系',
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)
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ingredient_detail = models.CharField('配料明细', max_length=200, blank=True, help_text='例如：牛心菜85g五花肉片15g')
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protein = models.DecimalField('蛋白质(g)', max_digits=6, decimal_places=1, default=0)
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fat = models.DecimalField('脂肪(g)', max_digits=6, decimal_places=1, default=0)
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calorie = models.IntegerField('热量(kcal)', default=0)
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description = models.CharField('备注', max_length=200, blank=True)
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is_active = models.BooleanField('启用', default=True)
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pinyin = models.CharField('拼音索引', max_length=200, blank=True, editable=False)
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created_at = models.DateTimeField('创建时间', auto_now_add=True)
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class Meta:
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ordering = ['dish_type', 'id']
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verbose_name = '菜品'
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verbose_name_plural = '菜品'
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def __str__(self):
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return f'{self.get_dish_type_display()}: {self.name}'
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@property
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def cuisine_name(self):
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return self.cuisine.name if self.cuisine else ''
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def save(self, *args, **kwargs):
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if self.name:
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full = ''.join(lazy_pinyin(self.name))
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initials = ''.join(lazy_pinyin(self.name, style=Style.FIRST_LETTER))
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self.pinyin = f'{full} {initials}'
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super().save(*args, **kwargs)
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