finish

backend/shop/models.py

@@ -165,7 +165,8 @@ class CommissionLog(models.Model):
     )
 
     order = models.ForeignKey('Order', on_delete=models.CASCADE, verbose_name="关联订单", related_name='commissions')
-    salesperson = models.ForeignKey(Salesperson, on_delete=models.CASCADE, verbose_name="获佣销售员", related_name='commissions')
+    salesperson = models.ForeignKey(Salesperson, on_delete=models.CASCADE, verbose_name="获佣销售员", related_name='commissions', null=True, blank=True)
+    distributor = models.ForeignKey(Distributor, on_delete=models.CASCADE, verbose_name="获佣分销员", related_name='commissions', null=True, blank=True)
     amount = models.DecimalField(max_digits=10, decimal_places=2, verbose_name="佣金金额")
     level = models.IntegerField(default=1, verbose_name="分销层级", help_text="1: 直接销售, 2: 二级分销")
     status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='pending', verbose_name="状态")
@@ -219,13 +220,15 @@ class Order(models.Model):
         ('cancelled', '已取消'),
     )
 
-    config = models.ForeignKey(ESP32Config, on_delete=models.CASCADE, verbose_name="所选配置")
+    config = models.ForeignKey(ESP32Config, on_delete=models.CASCADE, verbose_name="所选配置", null=True, blank=True)
+    course = models.ForeignKey('VCCourse', on_delete=models.SET_NULL, null=True, blank=True, verbose_name="所选课程", related_name='orders')
     quantity = models.IntegerField(default=1, verbose_name="数量")
     total_price = models.DecimalField(max_digits=10, decimal_places=2, verbose_name="总价")
     status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='pending', verbose_name="订单状态")
     
     # 销售归属
     salesperson = models.ForeignKey(Salesperson, on_delete=models.SET_NULL, null=True, blank=True, verbose_name="所属销售员", related_name='orders')
+    distributor = models.ForeignKey(Distributor, on_delete=models.SET_NULL, null=True, blank=True, verbose_name="所属分销员", related_name='orders')
     
     # 关联微信用户
     wechat_user = models.ForeignKey(WeChatUser, on_delete=models.SET_NULL, null=True, blank=True, verbose_name="下单微信用户", related_name='orders')
@@ -312,9 +315,9 @@ class ServiceOrder(models.Model):
         verbose_name_plural = "服务订单列表"
 
 
-class VBCourse(models.Model):
+class VCCourse(models.Model):
     """
-    VB Coding 课程模型
+    VC (VB Coding) 课程模型
     """
     COURSE_TYPE_CHOICES = (
         ('software', '软件课程'),
@@ -327,10 +330,17 @@ class VBCourse(models.Model):
     course_type = models.CharField(max_length=20, choices=COURSE_TYPE_CHOICES, default='software', verbose_name="课程类型")
     duration = models.CharField(max_length=50, verbose_name="课程时长", help_text="例如: 30分钟", default="30分钟")
     lesson_count = models.IntegerField(default=1, verbose_name="课时数量")
-    instructor = models.CharField(max_length=50, verbose_name="讲师", default="VB讲师")
+    instructor = models.CharField(max_length=50, verbose_name="讲师", default="VC讲师")
+    instructor_title = models.CharField(max_length=50, verbose_name="讲师头衔", default="资深讲师")
+    instructor_avatar = models.ImageField(upload_to='instructors/avatars/', blank=True, null=True, verbose_name="讲师头像 (上传)")
+    instructor_avatar_url = models.URLField(blank=True, null=True, verbose_name="讲师头像 (URL)")
+    instructor_desc = models.TextField(blank=True, verbose_name="讲师简介", default="拥有多年开发经验，擅长...")
     
     tag = models.CharField(max_length=20, blank=True, verbose_name="标签", help_text="例如: 热门, 推荐, 进阶")
     
+    price = models.DecimalField(max_digits=10, decimal_places=2, default=0, verbose_name="价格", help_text="0表示免费")
+    content = models.TextField(blank=True, verbose_name="详细内容", help_text="支持Markdown或HTML")
+
     cover_image = models.ImageField(upload_to='courses/covers/', blank=True, null=True, verbose_name="封面图 (上传)")
     cover_image_url = models.URLField(blank=True, null=True, verbose_name="封面图 (URL)")
     
@@ -343,5 +353,40 @@ class VBCourse(models.Model):
         return self.title
 
     class Meta:
-        verbose_name = "VB课程"
-        verbose_name_plural = "VB课程管理"
+        verbose_name = "VC课程"
+        verbose_name_plural = "VC课程管理"
+
+
+class CourseEnrollment(models.Model):
+    """
+    课程报名/咨询记录
+    """
+    STATUS_CHOICES = (
+        ('pending', '待联系'),
+        ('contacted', '已联系'),
+        ('completed', '已完成'),
+        ('cancelled', '已取消'),
+    )
+
+    course = models.ForeignKey(VCCourse, on_delete=models.CASCADE, verbose_name="咨询课程", related_name='enrollments')
+    customer_name = models.CharField(max_length=100, verbose_name="姓名")
+    phone_number = models.CharField(max_length=20, verbose_name="联系电话")
+    email = models.EmailField(blank=True, verbose_name="电子邮箱")
+    wechat_id = models.CharField(max_length=50, blank=True, verbose_name="微信号")
+    message = models.TextField(blank=True, verbose_name="留言/备注")
+    
+    status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='pending', verbose_name="状态")
+    
+    # 销售归属
+    salesperson = models.ForeignKey(Salesperson, on_delete=models.SET_NULL, null=True, blank=True, verbose_name="所属销售员")
+    distributor = models.ForeignKey(Distributor, on_delete=models.SET_NULL, null=True, blank=True, verbose_name="所属分销员")
+    
+    created_at = models.DateTimeField(auto_now_add=True, verbose_name="提交时间")
+    updated_at = models.DateTimeField(auto_now=True, verbose_name="更新时间")
+
+    def __str__(self):
+        return f"{self.customer_name} - {self.course.title}"
+
+    class Meta:
+        verbose_name = "课程报名"
+        verbose_name_plural = "课程报名管理"