how to find the distance between 1 user and other users in django rest framework

Question

i am making an app which tracks the users location when they login, when they search for other users in their area i want to be able to calculate the distance between the users location and other users and only display users who are in a certain mile radius which the user can choose. I would like to put it in a class based list api view as a filter but i don't know how to do it.

I have probably not explained it in the best way so please let me know if you don't understand my question

Answer 1

model would like user_1 current longitude and latitude

data_fields:

user_longitude = value
user_latitude = value

after fetching longitude and latitude. just another map API

In google map if you put longitude_value(38.7410' N) and latitude(44.5841' E) as your destination and also you current location as longitude_value(48.7410' N) and latitude(54.5841' E) you can find distance between two points