Problems with redirect in safari, nuxt?

Question

JavaScript

let redirect = () => {
        let url = ''

        switch (this.$route.path) {
          case `/${ this.locale }/befree`:
            url = `love-republic`
            break
          case `/${ this.locale }/love-republic`:
            url = `zarina`
            break
          case `/${ this.locale }/zarina`:
            url = `sela`
            break
          case `/${ this.locale }/sela`:
            url = `befree`
            break
        }
          this.$router.replace({ path: `/${ this.locale }/${ url }` }) // redirect
      }

      $(window).scroll(function() {
        if ($(window).scrollTop() >= $(document).height() - $(window).height()) {
          redirect()
        }
      })

In general, when scrolling the page to the very bottom, a redirect should occur, but in safari there are 2-4 redirects at once
. How can this be solved?
Don't look at the quality of the code, thank you very much in advance!