I can’t change how the payment gateway | Next.js | Page 1

glacial hill Mar 10, 2023, 2:07 PM

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You still here?

grand spoke Mar 10, 2023, 2:08 PM

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glacial hill You still here?

Hi

glacial hill Mar 10, 2023, 2:08 PM

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What status code are you using for your redirect btw?

grand spoke Mar 10, 2023, 2:08 PM

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glacial hill You still here?

You are absolutely right, the redirection is failing cause of the POST method

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when i paste the same url to a new tab browser is making a GET request

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So do you have any idea on how to allow this 405 method?

Thank you so much

glacial hill Mar 10, 2023, 2:09 PM

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did you set up CORS when you set up your Next project?

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(If not don't worry about it)

grand spoke Mar 10, 2023, 2:09 PM

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glacial hill did you set up CORS when you set up your Next project?

I have Next JS with a Python + Django backend. This redirection is caused by the payment gateway though not the Django backend.

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CORs is set between Next JS and Django...

glacial hill Mar 10, 2023, 2:10 PM

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Django sets the CORS?

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Or does Next?

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And does your payment gateway redirect to Next or Django?

grand spoke Mar 10, 2023, 2:11 PM

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glacial hill Django sets the CORS?

Django is the backend server, so it returns the appropriate CORS headers.

I place the payment in Next js and the paytm thing redirects from the bank payment page to the next js page

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Django is not involved that much into this redirection.. so it doesnt have too much role in it.

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Once the payment is completed and done, payment gateway redirects to the callback.

glacial hill Mar 10, 2023, 2:12 PM

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So is the callback on your Next server?

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Like you're calling back to your Next URL?

grand spoke Mar 10, 2023, 2:13 PM

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glacial hill Like you're calling back to your Next URL?

See here's the flow.

Payment request (next js) -> Payment token (django) -> using that token next js opens up the payment window -> Payments Bank page -> callback url (next js)

glacial hill Mar 10, 2023, 2:14 PM

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And you're failing in the last step?

grand spoke Mar 10, 2023, 2:14 PM

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glacial hill And you're failing in the last step?

Yeah because the payment gateway is sending a POST request to the next js callback which apparently not allowed

glacial hill Mar 10, 2023, 2:14 PM

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Is your callback URL a page or an API endpoint?

grand spoke Mar 10, 2023, 2:15 PM

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but the payment is captured

grand spoke Mar 10, 2023, 2:15 PM

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glacial hill Is your callback URL a page or an API endpoint?

It's a page.

glacial hill Mar 10, 2023, 2:15 PM

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got it.

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POST requests are only allowed for API routes.

grand spoke Mar 10, 2023, 2:16 PM

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I take this param from the callback url : ?orderId=39_6359692232 check it and then show it in the page.. its a page not an endpoint basically.

grand spoke Mar 10, 2023, 2:16 PM

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glacial hill POST requests are *only* allowed for API routes.

Ok so I think I might have to change the flow a bit.

glacial hill Mar 10, 2023, 2:16 PM

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Here's what I suggest you do:

POST instead to an API route whose ONLY job is to redirect you to your page.

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Payment request (next js) -> Payment token (django) -> using that token next js opens up the payment window -> Payments Bank page -> callback url (next js API route) -> page (next js)

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Does that make sense?

grand spoke Mar 10, 2023, 2:18 PM

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glacial hill Here's what I suggest you do: POST instead to an API route whose ONLY job is to...

Ok got it. thank you so much.

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i wanted to ask one last thing

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how to redirect rom API route to the page

glacial hill Mar 10, 2023, 2:19 PM

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