feat: Support Many to Many relationships

[candidosales]

What does it do?

• getAllowedFields showing fields with relationship ManyToMany;
• Improved regex in validatePattern to support fields with array. Ex: [categories[0].slug];
• Generate sitemap correctly;

Why is it needed?

You can select multiple relationships and their attributes using this feature.

How to test it?

CleanShot.2023-10-09.at.23.11.44.mp4

Related issue(s)/PR(s)

#78

Let us know if this is related to any issue/pull request

[candidosales]

@boazpoolman , could you review it? 😃

[boazpoolman]

Just basing this question off of your screenrecording;

Is it possible to select different indexes in the array? For example [relation[1].field]

[candidosales]

@boazpoolman , it isn't possible. Because the validation pattern only accepts the exact allowed field names, we can improve it in the next PR.

[boazpoolman]

I would suggest solving that in this PR.
It's an essential feature when we introduce the relation array in url patterns.

[candidosales]

@boazpoolman , it's fixed in my latest commit 😃 . I'm fixing the lint issues

[candidosales]

@boazpoolman , it's ready to review it

[boazpoolman]

Great. I'll review as soon as I've got the time!

[boazpoolman]

The eslint job is still failing.

Also it's very hard to review this PR because you've auto-fixed the files based on some prettier config that does not originate from the plugin.

It would be amazing if you could revert all those changes so that the diff of this PR is simply the code needed to implement the Many to Many relation feature.

[candidosales]

@boazpoolman It's ready to review.

The changes are:

• getAllowedFieldsadded support to showing fields with relationship ManyToMany;
• getFieldsFromPattern updated the Regex to support array fields;
• resolvePatternadded support to interact with array values and your specific indexes;

Now, it's easier to review it.

[candidosales]

@boazpoolman , could you review it?

[boazpoolman]

For starters:
Thanks @candidosales for submitting this PR.

I've reviewed it and I'm having some issues.

1. If I use a toOne relation I see the dynamic value I can insert into the pattern (e.g. [category.id]). But if I add a toMany relation I don't see the field in the pattern description.
2. If I add the dynamic value anyways (e.g. [category[0].id]) and I try to save I get an internal server error.

Please see my video in which you can witness these two issues:

sitemap.mp4

[candidosales]

@boazpoolman , great! Thanks for reviewing it!

I'll take a look.

[boazpoolman]

Hi @candidosales

Have you been able to look at my feedback?

[candidosales]

Hi @boazpoolman , I didn't have time yet to improve it. Sorry about that. Many things are happening.