in src/backend/utils.py [0:0]
def string_to_ms(time_string: str) -> int:
quantifier, unit = time_string.split(" ")
num_ms = int(quantifier.strip()) * 1000
if "minute" in unit:
num_ms *= 60
elif "hour" in unit:
num_ms *= 3600
elif "day" in unit:
num_ms *= 86400
elif "week" in unit:
num_ms *= 604800
elif "month" in unit:
num_ms *= 2592000
elif "year" in unit:
num_ms *= 31536000
return num_ms