How to store city name in Cookies?

Question

HTTP Cookies

Good afternoon, I just started to master Laravel and faced such a problem.
The user opens the site, selects his city. I write the city name in Cookies via @php in the Blade template. We get a link to a site like this: site.ru/moscow. Everything works great, but... if you change the city to another one (for example, Omsk), then all links on the site lead to the previous selected city (site.ru/moscow), and not site.ru/omsk.
I want to replace that the page immediately after clicking is reloaded and Cookies are updated. There is a suspicion that somehow the Blade template is loading faster than the Cookies are updated.
I suspect that this way of remembering the user's city is bad, maybe there are other not very complicated options?

Answer 1

>There is a suspicion that somehow the Blade template is loading faster than the Cookies are updated.
Actually, yes, the cookie is updated when a response is received from the server, and the server draws the page based on the already sent cookie. Option one: redirect to the same page to process the request with a new cookie. Option two: to create links, use the value from the request or from the cookie, if there is no such value in the request.

Answer 2

The user opens the site, selects his city.

After that, we send data to the server using ajax, save / update the city for the user in the database, and then we work using the value from the database.