Added Chatbot

.gitignore

@@ -0,0 +1,62 @@
+# Python
+__pycache__/
+*.py[cod]
+*.sqlite3
+*.env
+*.log
+*.pot
+*.pyc
+*.pyo
+*.pyd
+.Python
+env/
+venv/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Django
+*.db
+*.sqlite3
+/static/
+/media/
+
+# Node
+node_modules/
+dist/
+build/
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# VSCode
+.vscode/
+
+# Mac
+.DS_Store
+
+# Windows
+Thumbs.db
+
+# Others
+*.swp
+*.swo
+.idea/
+*.iml
+*.bak
+*.tmp

backend/config/settings.py

@@ -3,7 +3,7 @@
 
 BASE_DIR = Path(__file__).resolve().parent.parent
 env = environ.Env(DEBUG=(bool, False))
-environ.Env.read_env(BASE_DIR / ".env")     # 读取 .env
+environ.Env.read_env(BASE_DIR / ".env")  # 读取 .env
 
 DEBUG = env("DEBUG")
 SECRET_KEY = env("SECRET_KEY")
@@ -24,6 +24,7 @@
     "rest_framework",
     "rest_framework.authtoken",  # 若要 session 认证
     "drf_spectacular",
+    "corsheaders",  # <-- Added for CORS
     # 本地
     "users",
 ]
@@ -37,26 +38,28 @@
 }
 
 MIDDLEWARE = [
+    "corsheaders.middleware.CorsMiddleware",  # <-- Added for CORS (should be at the top)
     "django.middleware.security.SecurityMiddleware",
-    "django.contrib.sessions.middleware.SessionMiddleware",      # ★ 必须
+    "django.contrib.sessions.middleware.SessionMiddleware",  # ★ 必须
     "django.middleware.common.CommonMiddleware",
     "django.middleware.csrf.CsrfViewMiddleware",
-    "django.contrib.auth.middleware.AuthenticationMiddleware",   # ★ 必须
-    "django.contrib.messages.middleware.MessageMiddleware",      # ★ 必须
+    "django.contrib.auth.middleware.AuthenticationMiddleware",  # ★ 必须
+    "django.contrib.messages.middleware.MessageMiddleware",  # ★ 必须
     "django.middleware.clickjacking.XFrameOptionsMiddleware",
 ]
 
 # ------------------------------------------------------------------
 # TEMPLATES —— 必须有 DjangoTemplates 后端
 # ------------------------------------------------------------------
 from pathlib import Path
+
 BASE_DIR = Path(__file__).resolve().parent.parent
 
 TEMPLATES = [
     {
         "BACKEND": "django.template.backends.django.DjangoTemplates",  # ★ 必须
-        "DIRS": [BASE_DIR / "templates"],      # 没有模板文件也保留即可
-        "APP_DIRS": True,                      # 让 admin 自己的模板可被发现
+        "DIRS": [BASE_DIR / "templates"],  # 没有模板文件也保留即可
+        "APP_DIRS": True,  # 让 admin 自己的模板可被发现
         "OPTIONS": {
             "context_processors": [
                 "django.template.context_processors.debug",
@@ -77,12 +80,15 @@
     "DEFAULT_AUTHENTICATION_CLASSES": (
         "rest_framework_simplejwt.authentication.JWTAuthentication",
     ),
-    "DEFAULT_PERMISSION_CLASSES": ("rest_framework.permissions.IsAuthenticatedOrReadOnly",),
+    "DEFAULT_PERMISSION_CLASSES": (
+        "rest_framework.permissions.IsAuthenticatedOrReadOnly",
+    ),
     "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
 }
 
 # -- Simple JWT --
 from datetime import timedelta
+
 SIMPLE_JWT = {
     "ACCESS_TOKEN_LIFETIME": timedelta(minutes=15),
     "REFRESH_TOKEN_LIFETIME": timedelta(days=7),
@@ -98,3 +104,10 @@
 # -- 静态文件 --
 STATIC_URL = "/static/"
 STATIC_ROOT = BASE_DIR / "staticfiles"
+
+# CORS settings
+CORS_ALLOW_ALL_ORIGINS = True  # For development only; restrict in production
+# If you want to restrict:
+# CORS_ALLOWED_ORIGINS = [
+#     "http://localhost:8080",
+# ]

backend/users/admin.py

@@ -2,13 +2,39 @@
 from django.contrib.auth.admin import UserAdmin
 from .models import CustomUser, UserConnection
 
+
 @admin.register(CustomUser)
 class CustomUserAdmin(UserAdmin):
     model = CustomUser
-    list_display = ("id", "username", "email", "job", "mental_health", "wellness")
+    list_display = (
+        "id",
+        "username",
+        "email",
+        "job",
+        "mental_health",
+        "wellness",
+        "profile_pic",
+        "tags",
+        "phone",
+    )
     fieldsets = UserAdmin.fieldsets + (
-        ("Extra", {"fields": ("job", "mental_health", "wellness", "engage",
-                              "location", "gender", "age", "description", "hobby")}),
+        (
+            "Extra",
+            {
+                "fields": (
+                    "job",
+                    "mental_health",
+                    "wellness",
+                    "engage",
+                    "location",
+                    "gender",
+                    "age",
+                    "description",
+                    "hobby",
+                    "profile_pic",
+                    "tags",
+                    "phone",
+                )
+            },
+        ),
     )
-
-admin.site.register(UserConnection)

backend/users/migrations/0002_customuser_phone_customuser_profile_pic_and_more.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.2.1 on 2025-06-04 04:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='customuser',
+            name='phone',
+            field=models.CharField(blank=True, max_length=20, null=True),
+        ),
+        migrations.AddField(
+            model_name='customuser',
+            name='profile_pic',
+            field=models.TextField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='customuser',
+            name='tags',
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+    ]

backend/users/models.py

@@ -1,6 +1,7 @@
 from django.contrib.auth.models import AbstractUser
 from django.db import models
 
+
 class CustomUser(AbstractUser):
     job = models.CharField(max_length=100, null=True, blank=True)
     mental_health = models.PositiveSmallIntegerField(null=True, blank=True)
@@ -11,6 +12,9 @@ class CustomUser(AbstractUser):
     age = models.PositiveSmallIntegerField(null=True, blank=True)
     description = models.TextField(null=True, blank=True)
     hobby = models.CharField(max_length=120, null=True, blank=True)
+    profile_pic = models.TextField(null=True, blank=True)  # base64 or URL
+    tags = models.CharField(max_length=255, null=True, blank=True)  # comma-separated
+    phone = models.CharField(max_length=20, null=True, blank=True)
 
     def __str__(self):
         return self.username

backend/users/serializers.py

@@ -1,23 +1,85 @@
 from rest_framework import serializers
 from .models import CustomUser, UserConnection
 
+
 class UserSerializer(serializers.ModelSerializer):
+    first_name = serializers.CharField(required=False, allow_blank=True)
+    last_name = serializers.CharField(required=False, allow_blank=True)
+    # Add new fields
+    profile_pic = serializers.CharField(required=False, allow_blank=True)
+    tags = serializers.CharField(required=False, allow_blank=True)
+    phone = serializers.CharField(required=False, allow_blank=True)
+
     class Meta:
         model = CustomUser
-        exclude = ("password", "is_staff", "is_superuser", "groups", "user_permissions")
+        fields = (
+            "id",
+            "username",
+            "email",
+            "first_name",
+            "last_name",
+            "job",
+            "mental_health",
+            "wellness",
+            "engage",
+            "location",
+            "gender",
+            "age",
+            "description",
+            "hobby",
+            "profile_pic",
+            "tags",
+            "phone",
+        )
+        # Add more fields if you extend the model
+
 
 class ConnectionSerializer(serializers.ModelSerializer):
     class Meta:
         model = UserConnection
         fields = ("id", "connected_user", "created_at")
         read_only_fields = ("id", "created_at")
 
+
 class RegisterSerializer(serializers.ModelSerializer):
     password = serializers.CharField(write_only=True, min_length=6)
+    first_name = serializers.CharField(required=False, allow_blank=True)
+    last_name = serializers.CharField(required=False, allow_blank=True)
+    job = serializers.CharField(required=False, allow_blank=True)
+    mental_health = serializers.IntegerField(required=False, allow_null=True)
+    wellness = serializers.IntegerField(required=False, allow_null=True)
+    engage = serializers.IntegerField(required=False, allow_null=True)
+    location = serializers.CharField(required=False, allow_blank=True)
+    gender = serializers.CharField(required=False, allow_blank=True)
+    age = serializers.IntegerField(required=False, allow_null=True)
+    description = serializers.CharField(required=False, allow_blank=True)
+    hobby = serializers.CharField(required=False, allow_blank=True)
+    profile_pic = serializers.CharField(required=False, allow_blank=True)
+    tags = serializers.CharField(required=False, allow_blank=True)
+    phone = serializers.CharField(required=False, allow_blank=True)
 
     class Meta:
         model = CustomUser
-        fields = ("id", "username", "email", "password")
+        fields = (
+            "id",
+            "username",
+            "email",
+            "password",
+            "first_name",
+            "last_name",
+            "job",
+            "mental_health",
+            "wellness",
+            "engage",
+            "location",
+            "gender",
+            "age",
+            "description",
+            "hobby",
+            "profile_pic",
+            "tags",
+            "phone",
+        )
 
     def create(self, validated_data):
-        return CustomUser.objects.create_user(**validated_data)
+        return CustomUser.objects.create_user(**validated_data)