feat: update init users

apps/user/management/commands/init_users.py

@@ -2,6 +2,8 @@ import os
 from django.core.management.base import BaseCommand
 from django.contrib.auth import get_user_model
 
+from apps.user.models import TeacherStudentRelation
+
 User = get_user_model()
 
 
@@ -24,9 +26,12 @@ class Command(BaseCommand):
         # 创建超级管理员
         self._create_superadmin()
 
-        # 创建测试角色用户
+        # 创建测试角色用户（覆盖五类角色：医院管理员/内容管理员/带教医生/学生）
         self._create_test_users()
 
+        # 师生关系（只在 doctor 与 student 之间）
+        self._create_relation()
+
         self.stdout.write(self.style.SUCCESS('\n[完成] 用户初始化完成'))
 
     def _create_superadmin(self):
@@ -55,6 +60,13 @@ class Command(BaseCommand):
     def _create_test_users(self):
         """创建测试用户"""
         test_users = [
+            {
+                'username': 'hospital_admin',
+                'password': 'hospital123',
+                'real_name': '医院管理员',
+                'role_type': 'hospital_admin',
+                'phone': '13800138003',
+            },
             {
                 'username': 'doctor1',
                 'password': 'doctor123',
@@ -103,3 +115,16 @@ class Command(BaseCommand):
                         f'[已存在] 用户: {user_data["username"]} ({user_data["real_name"]})'
                     )
                 )
+
+    def _create_relation(self):
+        """初始化一条师生关系（带教医生 doctor1 → 学生 student1）。"""
+        teacher = User.objects.filter(username='doctor1', role_type='doctor').first()
+        student = User.objects.filter(username='student1', role_type='student').first()
+        if not teacher or not student:
+            return
+        _, created = TeacherStudentRelation.objects.get_or_create(
+            teacher=teacher, student=student,
+            defaults={'relation_type': '指导', 'status': 1},
+        )
+        msg = '[创建] 师生关系: doctor1 → student1' if created else '[已存在] 师生关系: doctor1 → student1'
+        self.stdout.write((self.style.SUCCESS if created else self.style.WARNING)(msg))