Fetch data on places which accept Edenred.fi cards/vouchers

fetch_edenred.sh

#! /usr/bin/env bash
set -eu
city=helsinki

for type in restaurant sport culture; do
    for page in {0..5000}; do # limit to 5000 queries on failure.
        url="https://search.edenred.fi/affiliates?page=${page}&count=30&city=${city}&type=${type}"
        file=edenred_${type}_${city}_page_${page}.json

        curl -fL "$url" > "$file"
        [[ $(jq .items < "$file") = '[]' ]] && { rm "$file"; break; }

    done
done