| from sqlalchemy.testing.pickleable import Order | 
|   | 
| from app.config.config import settings | 
| from app.models.group_model import GroupInfoModel, UserGroupModel | 
| from app.models.user_model import UserModel | 
| from app.service.ragflow import RagflowService | 
| from app.service.token import get_ragflow_token | 
|   | 
|   | 
| async def group_list(db, page_size: int, page_index: int, keyword: str): | 
|     query = db.query(GroupInfoModel) | 
|     if keyword: | 
|         query = query.filter(GroupInfoModel.group_name.like('%{}%'.format(keyword))) | 
|     items = query.order_by(GroupInfoModel.group_id.desc()).limit(page_size).offset( | 
|         (page_index - 1) * page_size).all() | 
|     items_list = [item.to_dict() for item in items] | 
|     groups = [i["id"] for i in items_list] | 
|     group_dict = {} | 
|     for group_user in db.query(UserGroupModel.group_id, UserModel.id, UserModel.username).outerjoin(UserModel, | 
|                                                                                                     UserModel.id == UserGroupModel.user_id).filter( | 
|         UserGroupModel.group_id.in_(groups)).all(): | 
|         if group_user.group_id in group_dict: | 
|             group_dict[group_user.group_id].append({"user_id": group_user.id, "user_name": group_user.username}) | 
|         else: | 
|             group_dict[group_user.group_id] = [{"user_id": group_user.id, "user_name": group_user.username}] | 
|     for item in items_list: | 
|         item["users"] = group_dict.get(item["id"], []) | 
|     return {"total": query.count(), "items": items_list} | 
|   | 
|   | 
| async def create_group(db, group_name: str, group_description: str): | 
|     try: | 
|         group_model = GroupInfoModel(group_name=group_name, group_description=group_description) | 
|         db.add(group_model) | 
|         db.commit() | 
|         db.refresh(group_model) | 
|     except Exception as e: | 
|         print(e) | 
|         db.rollback() | 
|         return False | 
|     return True | 
|   | 
|   | 
| async def edit_group_data(db, group_id: int, data): | 
|     try: | 
|         db.query(GroupInfoModel).filter(GroupInfoModel.group_id == group_id).update(data) | 
|         db.commit() | 
|     except Exception as e: | 
|         print(e) | 
|         db.rollback() | 
|         return False | 
|     return True | 
|   | 
|   | 
| async def delete_group_data(db, group_id: int): | 
|     try: | 
|         db.query(GroupInfoModel).filter(GroupInfoModel.group_id == group_id).delete() | 
|         db.commit() | 
|     except Exception as e: | 
|         print(e) | 
|         db.rollback() | 
|         return False | 
|     return True | 
|   | 
|   | 
| async def get_group_users(db, group_id): | 
|     not_group_user = [] | 
|     in_group_user = [] | 
|     user_list = [i.user_id for i in | 
|                  db.query(UserGroupModel.user_id).filter(UserGroupModel.group_id.__eq__(group_id)).all()] | 
|     for u in db.query(UserModel.id, UserModel.username).order_by(UserModel.id.desc()).all(): | 
|         if u.id in user_list: | 
|             in_group_user.append({"user_id": u.id, "user_name": u.username}) | 
|         else: | 
|             not_group_user.append({"user_id": u.id, "user_name": u.username}) | 
|     return {"in_group": in_group_user, "not_in_group": not_group_user} | 
|   | 
|   | 
| async def save_user_to_group(db, user_id, group_id, user_list): | 
|     group_user_list = [i.user_id for i in | 
|                        db.query(UserGroupModel.user_id).filter(UserGroupModel.group_id.__eq__(group_id)).all()] | 
|     new_users = set([i for i in user_list if i not in group_user_list]) | 
|     delete_user = [i for i in group_user_list if i not in user_list] | 
|     if new_users: | 
|   | 
|         user_dict = {i.id: {"rg_id": i.ragflow_id, "email": i.email} for i in | 
|                      db.query(UserModel.id, UserModel.email, UserModel.ragflow_id).filter( | 
|                          UserModel.id.in_(user_list)).all()} | 
|         ragflow_service = RagflowService(settings.fwr_base_url) | 
|         token = get_ragflow_token(db, user_id) | 
|   | 
|         try: | 
|             for old_user in group_user_list: | 
|                 if old_user in delete_user: | 
|                     continue | 
|                 for new_user in new_users: | 
|                     await ragflow_service.add_user_tenant(token, user_dict[old_user]["rg_id"], user_dict[new_user]["email"], | 
|                                                           user_dict[new_user]["rg_id"]) | 
|                     await ragflow_service.add_user_tenant(token, user_dict[new_user]["rg_id"], user_dict[old_user]["email"], | 
|                                                   user_dict[old_user]["rg_id"]) | 
|             for user1 in new_users: | 
|                 for user2 in new_users: | 
|                     if user1 != user2: | 
|                         await ragflow_service.add_user_tenant(token, user_dict[user1]["rg_id"], | 
|                                                               user_dict[user2]["email"], | 
|                                                               user_dict[user2]["rg_id"]) | 
|         except Exception as e: | 
|             print(e) | 
|             return False | 
|     try: | 
|         for user in new_users: | 
|             db_user = UserGroupModel(group_id=group_id, user_id=user) | 
|             db.add(db_user) | 
|         db.query(UserGroupModel).filter(UserGroupModel.group_id.__eq__(group_id), UserGroupModel.user_id.in_(delete_user)).delete() | 
|         db.commit() | 
|     except Exception as e: | 
|         print(e) | 
|         return False | 
|     return True |