The backend uses FastAPI to set up a simple API that can get, update, and delete flow for a station. It can also get the total flow of all stations.
Currently, it is hard-coded to handle two stations with IDs station1 and station2.
The base URL for the API is https://8ndi1e.deta.dev. So, for example, to initialize the database for station 1, you would call GET https://8ndi1e.deta.dev/initialize/station1.
GET /initialize/{station_id} -- initializes the database entry for a particular station and sets the station's flow to 0 -- this needs to be called once at start or after deleting flow
GET /flow/{station_id} -- gets flow for a particular station (specified by the station_id)
GET /total_flow -- gets total flow of both stations combined
POST /flow/{station_id}/{more_flow} -- updates a particular station's (station_id) flow count by adding (more_flow) to it
DELETE /flow/{station_id} -- resets a station's flow count (must run initialize for the station after this)