ht80/houduan/api/models.py

from django.db import models

# Create your models here.


class UserInfo(models.Model):
    phone = models.CharField(max_length=11, unique=True,verbose_name='手机号')

    token=models.CharField(verbose_name='用户TOKEN',max_length=64,null=True,blank=True)

    class Meta:
        verbose_name = '用户信息'
        verbose_name_plural = verbose_name


class UserPlan(models.Model):
    user = models.ForeignKey(
        UserInfo,
        on_delete=models.CASCADE,
        related_name='plans',
        verbose_name='关联用户'
    )
    spot_img = models.URLField(
        verbose_name='景点图片',
        max_length=500,
        blank=True,
        null=True,
        default=''  # 设置默认值为空字符串
    )
    spot_id = models.IntegerField(verbose_name='景点ID')
    spot_name = models.CharField(max_length=100, verbose_name='景点名称')
    created_at = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')

    class Meta:
        verbose_name = '用户行程'
        verbose_name_plural = verbose_name
        unique_together = ('user', 'spot_id')  # 确保用户不会重复添加同一景点


class UserBehavior(models.Model):
    user_info = models.ForeignKey(UserInfo, on_delete=models.CASCADE, related_name='behaviors')
    feature_name = models.CharField(max_length=50)  # 功能模块名称
    usage_count = models.IntegerField(default=0)  # 使用次数
    last_used = models.DateTimeField(auto_now=True)  # 最后使用时间

    class Meta:
        unique_together = ('user_info', 'feature_name')
        verbose_name = '用户行为记录'
        verbose_name_plural = verbose_name


class FeatureMapping(models.Model):
    """功能到小程序页面的映射"""
    user_info = models.ForeignKey(UserInfo, on_delete=models.CASCADE, related_name='Mappings',default=1)
    feature_name = models.CharField(max_length=50)
    page_path = models.CharField(max_length=100)  # 小程序页面路径
    priority = models.FloatField(default=1.0)  # 业务优先级

    class Meta:
        verbose_name = '功能页面映射'
        verbose_name_plural = verbose_name

    def __str__(self):
        return f"{self.feature_name} → {self.page_path}"