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#!/usr/bin/env python3
import time
import aurweb.db
def main():
conn = aurweb.db.Connection()
conn.execute("UPDATE PackageBases SET NumVotes = (" +
"SELECT COUNT(*) FROM PackageVotes " +
"WHERE PackageVotes.PackageBaseID = PackageBases.ID)")
now = int(time.time())
conn.execute("UPDATE PackageBases SET Popularity = (" +
"SELECT COALESCE(SUM(POWER(0.98, (? - VoteTS) / 86400)), 0.0) " +
"FROM PackageVotes WHERE PackageVotes.PackageBaseID = " +
"PackageBases.ID AND NOT VoteTS IS NULL)", [now])
conn.commit()
conn.close()
if __name__ == '__main__':
main()
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