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show error with calc depending on other exists calc

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This commit is contained in:
Barnabas Jovanovics 2024-05-14 14:31:59 +02:00
parent 4b6f2baddd
commit 73fbe7fe92
2 changed files with 11 additions and 1 deletions
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9
test/calculation_test.exs
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@ -59,6 +59,8 @@ defmodule AshPostgres.CalculationTest do
|> Ash.Query.filter(c_times_p == 6)
|> Ash.read!()
Logger.configure(level: :debug)
assert [] =
Post
|> Ash.Query.filter(author: [has_posts: true])
@ -131,6 +133,13 @@ defmodule AshPostgres.CalculationTest do
Post
|> Ash.Query.load([:has_author, :has_comments])
|> Ash.read!()
# building on top of an exists also works
author =
author |> Ash.load!([:has_posts, :has_no_posts])
assert author.has_posts
refute author.has_no_posts
end
test "calculations can refer to embedded attributes" do

3
test/support/resources/author.ex
View file

@ -130,7 +130,8 @@ defmodule AshPostgres.Test.Author do
argument(:separator, :string, default: " ", constraints: [allow_empty?: true, trim?: false])
end
calculate(:has_posts, :boolean, expr(exists(posts, true)))
calculate(:has_posts, :boolean, expr(exists(posts, true == true)))
calculate(:has_no_posts, :boolean, expr(has_posts == false))
end
aggregates do