scraper/utils/utils.go

package utils

import (
	"fmt"
	"strconv"
	"strings"

	"github.com/rs/zerolog/log"
)

const (
	oneMillion  = 1000000
	oneThousand = 1000
	maxBid      = ` max bi\`
)

func ToMoney(priceString string) int {
	if !strings.HasPrefix(priceString, "$") {
		return 0
	}
	priceWithoutDollar := priceString[1:]

	priceWithoutUnit := priceWithoutDollar[:len(priceWithoutDollar)-1]

	if strings.HasSuffix(priceWithoutDollar, maxBid) {
		priceWithoutUnit = priceWithoutUnit[:len(priceWithoutUnit)-len(maxBid)]
	}
	fmt.Println(priceWithoutUnit)
	floatPrice, err := strconv.ParseFloat(priceWithoutUnit, 10)
	if err != nil {
		log.Error().Msgf("cannot convert string to price data due to %v", err)
		return 0
	}

	if strings.HasSuffix(priceWithoutUnit, "m") {
		return int(floatPrice * oneMillion)
	}

	if strings.HasSuffix(priceWithoutUnit, "k") {
		return int(floatPrice * oneThousand)
	}

	return 0
}

func ToBeds(bedsString string) int {
	if strings.HasSuffix(bedsString, "beds") {
		beds, err := strconv.Atoi(bedsString[:len(bedsString)-5])
		if err != nil {

			return 0
		}
		return beds
	}

	if strings.HasSuffix(bedsString, "bed") {
		return 1
	}
	return 0
}