Support get query that doesn't require an id about ash_graphql HOT 7 CLOSED

I think a new verb would work well, specifically a read_one to contrast a get. get uses an identity whereas read_one simply expects the query to return one result (using Api.read_one/2)

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I'll leave a note here shortly with some implementation tips, would be very grateful to have you PR it.

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So step 1 will be to add an entity to the DSL. You can model it off of get, but it just won't take an identity option.

https://github.com/ash-project/ash_graphql/blob/master/lib/resource/resource.ex#L7

You'll need to add code to determine the query type: (same as get)

https://github.com/ash-project/ash_graphql/blob/master/lib/resource/resource.ex#L562

You'll need to configure it to accept the read_args, but not the identity like get does:

https://github.com/ash-project/ash_graphql/blob/master/lib/resource/resource.ex#L580

And then you'll need to add a resolver for :read_one:

https://github.com/ash-project/ash_graphql/blob/master/lib/graphql/resolver.ex#L6

I think that should be it.

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#13 not sure if there is any testing or other documentation you would want me to add on this

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If you could add a test in read_test.exs that would be great :D

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test added

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Released in 0.14.0

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