feat: enable bypassing persisted operations

[leo91000]

Description

This PR is a feature originally discussed in #2

It allows for an additional postgraphile option allowUnpersistedQueries (req: any): boolean for bypassing persisted queries (you usually want that in development environment).

Performance impact

This feature adds code that is executed if the query hash is not found. It does the following :

• Get allowUnpersistedQueries
• If allowUnpersistedQueries returns true, it get the query from payload and returns it

Security impact

Maybe we should add a warning for developpers to inform that an unpersisted query has been sent ?

Checklist

• My code matches the project's code style and yarn lint:fix passes.
• I've added tests for the new feature, and yarn test passes.
• I have detailed the new feature in the relevant documentation.
• I have added this feature to 'Pending' in the RELEASE_NOTES.md file (if one exists).
• If this is a breaking change I've explained why.

[benjie]

Excellent start 🙌

[benjie]

Looking good; almost there 👍

[benjie]

This looks great. I'll need to test it before I can merge it. What do you think about enabling it to receive a boolean as well as a function?

LGTM

[leo91000]

@benjie I added the option to pass directly a boolean

[benjie]

Great; I think I might want to revise the type of payload from any to something a bit tighter; but other than that this looks solid 👍

Leave it with me now.

[leo91000]

Thanks, you are awesome ! 💯

[benjie]

(I haven't forgotten about this.)

[leo91000]

(I haven't forgotten about this.)

No problem take your time

[benjie]

Hey @leo91000 can you grant me permission to push to this branch?

[leo91000]

Hey @leo91000 can you grant me permission to push to this branch?

I am not sure how to achieve that 🤔. I invited you to the repository, is this the way ?

[benjie]

That works; in future you can just check a checkbox in the right sidebar "Allow edits from maintainers":

https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/allowing-changes-to-a-pull-request-branch-created-from-a-fork

[benjie]

Release in v0.1.0 🎉

[leo91000]

Yay 🎉 ! Thank you for taking time for this !

[benjie]

Thanks for writing it; it was the remaining thing stopping me from moving it to 0.x from 0.0.x 😁