I wrote this application to learn how to develop a single-page app. The app gives suggestion on the price one should pay for an apartment in select neighbourhoods of Barcelona, based on a dataset of offer prices.
The backend is written in Python and uses FastAPI to serve requests. Resource '/' expects five parameters:
neighbourhood
(string): either'sarria'
or'poblenou'
;sqm
(int): square metres;rooms
(int): number of bedrooms;state
(str): either'need_renovation'
,'second_hand'
or'new'
;elevator
(boolean): whether the builing has an elevator.
If returns a JSON object with information on how much you should pay, a comparison with similar apartments, and an array of similar listings.
You can launch the server from the backend
folder with command uvicorn main:app --reload
.
The frontend is a React single-page app with a form to input the data.
It performs a fetch
request to the backend and presents the resutls to the user.
You can launch the server from the frontend
folder with command npm start
.
This software is released under the GPLv3 license (see file LICENSE
).