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
This commit is contained in:
Zhang Jing Xuan
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from fastapi import APIRouter, Depends, HTTPException, Query, Request
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from sqlalchemy import or_
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from sqlalchemy.orm import Session
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from typing import Optional
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from database import get_db
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from models.resource import Resource, ResourceFavorite
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from models.user import User
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from schemas.resource import ResourceCreate, ResourceOut, ResourceUpdate
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from services.auth import get_current_user, get_optional_current_user
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from routers.notification import push_notification
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from services.audit import log_action
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router = APIRouter(prefix="/api/resources", tags=["资源库"])
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def _sync_favorite_count(res: Resource, db: Session) -> None:
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res.likes = db.query(ResourceFavorite).filter(ResourceFavorite.resource_id == res.id).count()
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def _serialize_resource(res: Resource, current_user: User | None, db: Session) -> Resource:
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is_favorited = False
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if current_user:
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is_favorited = db.query(ResourceFavorite).filter(
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ResourceFavorite.user_id == current_user.id,
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ResourceFavorite.resource_id == res.id,
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).first() is not None
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setattr(res, "is_favorited", is_favorited)
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setattr(res, "author", res.author)
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return res
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def _apply_sort(query, sort: str | None):
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sort = (sort or "latest").lower()
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if sort == "popular":
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return query.order_by(Resource.views.desc(), Resource.created_at.desc())
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if sort in {"downloads", "download"}:
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return query.order_by(Resource.downloads.desc(), Resource.created_at.desc())
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if sort in {"likes", "like"}:
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return query.order_by(Resource.likes.desc(), Resource.created_at.desc())
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return query.order_by(Resource.created_at.desc())
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@router.post("/", response_model=ResourceOut, status_code=201)
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def create_resource(data: ResourceCreate, current_user: User = Depends(get_current_user), db: Session = Depends(get_db)):
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res = Resource(user_id=current_user.id, **data.model_dump())
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db.add(res)
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db.commit()
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db.refresh(res)
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return _serialize_resource(res, current_user, db)
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@router.post("/publish", response_model=ResourceOut, status_code=201)
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def publish_resource(request: Request, data: ResourceCreate, current_user: User = Depends(get_current_user), db: Session = Depends(get_db)):
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query = db.query(Resource).filter(Resource.user_id == current_user.id)
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if data.content_ref:
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query = query.filter(Resource.content_ref == data.content_ref)
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else:
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query = query.filter(Resource.title == data.title, Resource.resource_type == data.resource_type)
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res = query.first()
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is_new = res is None
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if res:
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for key, value in data.model_dump().items():
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setattr(res, key, value)
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res.status = "active"
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else:
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res = Resource(user_id=current_user.id, status="active", **data.model_dump())
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db.add(res)
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db.commit()
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db.refresh(res)
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log_action(db, action="publish_resource", user=current_user, request=request, target_type="resource", target_id=res.id, detail=f"{'新建' if is_new else '更新'}资源《{res.title}》（{res.resource_type}）")
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return _serialize_resource(res, current_user, db)
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@router.get("/", response_model=list[ResourceOut])
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def list_resources(
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resource_type: Optional[str] = None,
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subject: Optional[str] = None,
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keyword: Optional[str] = None,
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sort: Optional[str] = Query("latest"),
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skip: int = Query(0, ge=0),
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limit: int = Query(20, ge=1, le=100),
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current_user: User | None = Depends(get_optional_current_user),
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db: Session = Depends(get_db),
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):
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query = db.query(Resource).filter(Resource.status == "active")
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if resource_type:
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query = query.filter(Resource.resource_type == resource_type)
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if subject:
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query = query.filter(Resource.subject == subject)
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if keyword:
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query = query.filter(or_(
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Resource.title.contains(keyword),
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Resource.description.contains(keyword),
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Resource.subject.contains(keyword),
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Resource.grade.contains(keyword),
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))
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if current_user:
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query = query.filter((Resource.user_id == current_user.id) | (Resource.is_public == 1))
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else:
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query = query.filter(Resource.is_public == 1)
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resources = _apply_sort(query, sort).offset(skip).limit(limit).all()
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return [_serialize_resource(res, current_user, db) for res in resources]
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@router.put("/{resource_id}", response_model=ResourceOut)
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def update_resource(
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resource_id: int,
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data: ResourceUpdate,
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db),
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):
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res = db.query(Resource).filter(Resource.id == resource_id, Resource.user_id == current_user.id).first()
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if not res:
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raise HTTPException(status_code=404, detail="资源不存在")
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for key, value in data.model_dump(exclude_unset=True).items():
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setattr(res, key, value)
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db.commit()
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db.refresh(res)
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return _serialize_resource(res, current_user, db)
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@router.get("/favorites/me", response_model=list[ResourceOut])
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def list_favorite_resources(
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resource_type: Optional[str] = None,
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subject: Optional[str] = None,
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keyword: Optional[str] = None,
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sort: Optional[str] = Query("latest"),
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skip: int = Query(0, ge=0),
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limit: int = Query(20, ge=1, le=100),
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db),
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):
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query = (
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db.query(Resource)
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.join(ResourceFavorite, ResourceFavorite.resource_id == Resource.id)
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.filter(ResourceFavorite.user_id == current_user.id, Resource.status == "active")
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)
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if resource_type:
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query = query.filter(Resource.resource_type == resource_type)
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if subject:
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query = query.filter(Resource.subject == subject)
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if keyword:
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query = query.filter(or_(
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Resource.title.contains(keyword),
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Resource.description.contains(keyword),
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Resource.subject.contains(keyword),
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Resource.grade.contains(keyword),
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))
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order = ResourceFavorite.created_at.desc() if (sort or "latest") == "latest" else None
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resources = (query.order_by(order) if order is not None else _apply_sort(query, sort)).offset(skip).limit(limit).all()
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return [_serialize_resource(res, current_user, db) for res in resources]
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@router.get("/mine", response_model=list[ResourceOut])
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def list_my_resources(
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resource_type: Optional[str] = None,
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subject: Optional[str] = None,
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keyword: Optional[str] = None,
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sort: Optional[str] = Query("latest"),
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skip: int = Query(0, ge=0),
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limit: int = Query(20, ge=1, le=100),
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db),
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):
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query = db.query(Resource).filter(Resource.user_id == current_user.id, Resource.status == "active")
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if resource_type:
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query = query.filter(Resource.resource_type == resource_type)
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if subject:
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query = query.filter(Resource.subject == subject)
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if keyword:
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query = query.filter(or_(
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Resource.title.contains(keyword),
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Resource.description.contains(keyword),
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Resource.subject.contains(keyword),
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Resource.grade.contains(keyword),
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))
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resources = (_apply_sort(query, sort) if (sort or "latest") != "latest" else query.order_by(Resource.updated_at.desc())).offset(skip).limit(limit).all()
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return [_serialize_resource(res, current_user, db) for res in resources]
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@router.get("/{resource_id}", response_model=ResourceOut)
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def get_resource(
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resource_id: int,
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current_user: User | None = Depends(get_optional_current_user),
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db: Session = Depends(get_db),
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):
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res = db.query(Resource).filter(Resource.id == resource_id).first()
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if not res or res.status == "archived":
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raise HTTPException(status_code=404, detail="资源不存在")
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if not res.is_public and (not current_user or res.user_id != current_user.id):
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raise HTTPException(status_code=403, detail="无权访问该资源")
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res.views = (res.views or 0) + 1
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db.commit()
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db.refresh(res)
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return _serialize_resource(res, current_user, db)
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@router.post("/{resource_id}/download", response_model=dict)
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def download_resource(
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resource_id: int,
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current_user: User | None = Depends(get_optional_current_user),
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db: Session = Depends(get_db),
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):
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res = db.query(Resource).filter(Resource.id == resource_id, Resource.status == "active").first()
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if not res:
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raise HTTPException(status_code=404, detail="资源不存在")
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if not res.is_public and (not current_user or res.user_id != current_user.id):
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raise HTTPException(status_code=403, detail="无权访问该资源")
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res.downloads = (res.downloads or 0) + 1
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db.commit()
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return {"success": True, "downloads": res.downloads, "file_url": res.file_url}
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@router.post("/{resource_id}/like", response_model=dict)
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def like_resource(
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resource_id: int,
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db),
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):
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res = db.query(Resource).filter(Resource.id == resource_id, Resource.status == "active").first()
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if not res:
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raise HTTPException(status_code=404, detail="资源不存在")
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if not res.is_public and res.user_id != current_user.id:
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raise HTTPException(status_code=403, detail="无权访问该资源")
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favorite = db.query(ResourceFavorite).filter(
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ResourceFavorite.user_id == current_user.id,
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ResourceFavorite.resource_id == resource_id,
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).first()
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if not favorite:
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db.add(ResourceFavorite(user_id=current_user.id, resource_id=resource_id))
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db.flush()
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push_notification(db, user_id=res.user_id, actor_id=current_user.id, ntype="like", title=f"{current_user.name} 收藏了你的资源", content=res.title[:60], link=f"/resources/{res.id}")
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_sync_favorite_count(res, db)
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db.commit()
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return {"success": True, "likes": res.likes, "is_favorited": True}
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@router.delete("/{resource_id}/like", response_model=dict)
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def unlike_resource(
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resource_id: int,
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current_user: User = Depends(get_current_user),
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db: Session = Depends(get_db),
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):
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res = db.query(Resource).filter(Resource.id == resource_id, Resource.status == "active").first()
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if not res:
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raise HTTPException(status_code=404, detail="资源不存在")
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if not res.is_public and res.user_id != current_user.id:
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raise HTTPException(status_code=403, detail="无权访问该资源")
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favorite = db.query(ResourceFavorite).filter(
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ResourceFavorite.user_id == current_user.id,
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ResourceFavorite.resource_id == resource_id,
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).first()
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if favorite:
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db.delete(favorite)
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db.flush()
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_sync_favorite_count(res, db)
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db.commit()
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return {"success": True, "likes": res.likes, "is_favorited": False}
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@router.delete("/{resource_id}", status_code=204)
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def delete_resource(resource_id: int, current_user: User = Depends(get_current_user), db: Session = Depends(get_db)):
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res = db.query(Resource).filter(Resource.id == resource_id, Resource.user_id == current_user.id).first()
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if not res:
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raise HTTPException(status_code=404, detail="资源不存在")
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res.status = "archived"
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db.commit()
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