智教助手平台：完整初始化

- 前端：Vue3 + TS + Element Plus，24 个页面路由（课件/组题/教案/动画/思维导图/作文批改/命题/课堂/资源/社区等） - 后端：FastAPI + SQLAlchemy + SQLite，17 个路由模块，AI 服务层含降级模板 - AI：glm-5.x 推理模型已禁用思维链，确保输出真实内容 - 修复：ai_service 两处请求体注入 enable_thinking/thinking disabled - 测试账号：13900999999 / test1234
2026-07-29 16:29:10 +08:00
commit 0841b1a103
193 changed files with 44995 additions and 0 deletions
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+from pydantic import BaseModel, Field
+from datetime import datetime
+from typing import Any, Optional
+
+
+class CommunityAuthorOut(BaseModel):
+    id: int
+    name: str = ""
+    avatar: str = ""
+    subject: str = ""
+    school: str = ""
+
+    model_config = {"from_attributes": True}
+
+
+class PostCreate(BaseModel):
+    title: str = Field(..., min_length=1, max_length=200)
+    content: str = Field(..., min_length=1)
+    post_type: str = "discussion"
+    tags: list[str] = Field(default_factory=list)
+    attachments: list[dict[str, Any]] = Field(default_factory=list)
+
+
+class PostUpdate(BaseModel):
+    title: Optional[str] = Field(None, min_length=1, max_length=200)
+    content: Optional[str] = Field(None, min_length=1)
+    post_type: Optional[str] = None
+    tags: Optional[list[str]] = None
+    attachments: Optional[list[dict[str, Any]]] = None
+
+
+class PostOut(BaseModel):
+    id: int
+    user_id: int
+    title: str
+    content: str = ""
+    post_type: str = "discussion"
+    tags: list = Field(default_factory=list)
+    attachments: list = Field(default_factory=list)
+    views: int = 0
+    likes: int = 0
+    comments_count: int = 0
+    is_pinned: int = 0
+    is_favorited: bool = False
+    author: CommunityAuthorOut | None = None
+    created_at: datetime | None = None
+    updated_at: datetime | None = None
+
+    model_config = {"from_attributes": True}
+
+
+class CommentCreate(BaseModel):
+    content: str = Field(..., min_length=1)
+    parent_id: Optional[int] = None
+
+
+class CommentOut(BaseModel):
+    id: int
+    post_id: int
+    user_id: int
+    content: str
+    parent_id: Optional[int] = None
+    likes: int = 0
+    author: CommunityAuthorOut | None = None
+    created_at: datetime | None = None
+
+    model_config = {"from_attributes": True}