Kansalaisaloitteiden seurantaskripti

driver.sh

ALOITE_ID=2730
RESOLUTION=300

(while true; do 
  curl -w "\n" -s https://www.kansalaisaloite.fi/api/v1/supports/$ALOITE_ID;
  sleep $RESOLUTION;
done)|jq -rf total.jq

total.jq

def as_hours: . * 3600|floor;

def esum($t_diff; $c_diff; $old_rate):
    ([$t_diff / 3600, 1]|min) as $w |
    ($c_diff / $t_diff) as $new_rate |
    if $old_rate == 0 then $new_rate else $w * $new_rate + (1 - $w) * $old_rate end;

foreach inputs as $x (
	{count: 0, timestamp: now};
	{count: $x.supportCount, 
	 timestamp: now,
	 rate: (if .count == 0 
	       	   then 0 
		   else esum(now - .timestamp; $x.supportCount - .count; .rate) 
                end)
		};
	"\(.timestamp|todate) \(.count) \(.rate|as_hours)")