feat: redirect to referrer page after login

[huai-jie]

i.e

Clicking on the comment button on an item's page initiates the login process. It would be beneficial if, after logging in, users could be redirected back to the same item page.

[iuioiua]

Interesting means of redirecting... I like it! You might be able to extract both code blocks into a single combined middleware function and apply this to the /submit route. Can you do that?

[huai-jie]

You might be able to extract both code blocks into a single combined middleware function and apply this to the /submit route.

Hmm ...

Currently , I handle the cases for /submit , /account , and /[id] by adding the ?from= query into the redirect() function

i.e. redirect(/login?from=submit)

Then set the redirectUrl cookie accordingly in middleware

Finally, at /login/callback , I get the redirecturl from cookie and then redirect to it

I don't see if it needs to combine these 2 into a function

Then set the redirectUrl cookie accordingly in middleware
Finally get the redirecturl from cookie and then redirect to it at /login/callback

Still a bit confused about this. Would you mind providing more details or examples?

[iuioiua]

Deno SaaSKit aims to be modular. Having the newly introduced functionality from this PR encapsulated in a single function would be ideal, perhaps using pathnames: string[] as a parameter. If you don't think this is feasible, fair enough. My opinion is not strong. WDYT?

[huai-jie]

Okay, I believe it's worth a try to implement this improvement.

Will try to do this whenever I am free.

[iuioiua]

@huai-jie, can you do this for /account too? See #254 for context.

[huai-jie]

@huai-jie, can you do this for /account too? See #254 for context.

Sure 👌

[iuioiua]

Could you please merge @/utils/http.ts into the new @/utils/redirect.ts along with tests?

[iuioiua]

Great work, @huai-jie! Well done.