from typing import Optional from fastapi import FastAPI, APIRouter, Query from testpkg.finit import api_router, app from testpkg.schemas import MyDataModel, MyDataSearchResults, CreateMyDataModelEntity from testpkg.MyDataList import myDataList @api_router.get("/datas/getall", status_code=200) def get_all() -> dict: return {"data": myDataList} # @api_router.get("/add_rows", status_code=200) # def add_rows(rowstr:str) -> dict: # return {"data": arr} # Updated using to use a response_model # https://fastapi.tiangolo.com/tutorial/response-model/ @api_router.get("/datas/get/{data_id}", status_code=200) def get_data(*, data_id: int) -> dict: """ Fetch a single data by ID """ result = [x for x in myDataList if x["id"] == data_id] if result: return result[0] # Updated using the FastAPI parameter validation `Query` class # # https://fastapi.tiangolo.com/tutorial/query-params-str-validations/ @api_router.get("/datas/search", status_code=200) def search_data(*, keyword: Optional[str] = Query(None,min_length=3), max_results: Optional[int] = 3) -> dict: """ Search for datas based on text keyword """ if not keyword: # we use Python list slicing to limit results # based on the max_results query parameter return {"results": myDataList[:max_results]} results = filter(lambda x: keyword.lower() in x["text"].lower(), myDataList) return {"results": list(results)[:max_results]} # New addition, using Pydantic model `RecipeCreate` to define # the POST request body @api_router.post("/datas/create", status_code=201, response_model=MyDataModel) def create_data(*, my_data: CreateMyDataModelEntity) -> MyDataModel: """ Create a new data (in memory only) """ new_entry_id = len(myDataList) + 1 entry = MyDataModel( id=new_entry_id, text=my_data.text, description=my_data.description ) myDataList.append(entry.model_dump()) return entry # Updated using to use a response_model # https://fastapi.tiangolo.com/tutorial/response-model/ @api_router.get("/datas/delete/{data_id}", status_code=200) def delete_data(*, data_id: int) -> dict: """ Fetch a single data by ID """ result = [x for x in myDataList if x["id"] == data_id] if result: myDataList.remove(result[0]) return {"datas":myDataList}