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37cc01957d
* WIP * chore: fix mix.lock merge issues * improvement: upgrade to 3.0 * chore: remove `repo.to_tenant` * chore: continue removal of unnecessary helper * chore: use `Ash.ToTenant`
95 lines
2.3 KiB
Elixir
95 lines
2.3 KiB
Elixir
defmodule AshPostgres.Test.ComplexCalculations.Channel do
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@moduledoc false
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use Ash.Resource,
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domain: AshPostgres.Test.ComplexCalculations.Domain,
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data_layer: AshPostgres.DataLayer,
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authorizers: [Ash.Policy.Authorizer]
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require Ash.Expr
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actions do
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default_accept(:*)
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defaults([:create, :read, :update, :destroy])
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end
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attributes do
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uuid_primary_key(:id)
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create_timestamp(:created_at, public?: true)
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update_timestamp(:updated_at, public?: true)
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end
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postgres do
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table "complex_calculations_channels"
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repo(AshPostgres.TestRepo)
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end
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relationships do
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has_many(:channel_members, AshPostgres.Test.ComplexCalculations.ChannelMember) do
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public?(true)
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end
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has_one :first_member, AshPostgres.Test.ComplexCalculations.ChannelMember do
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public?(true)
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destination_attribute(:channel_id)
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from_many?(true)
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sort(created_at: :asc)
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end
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has_one :second_member, AshPostgres.Test.ComplexCalculations.ChannelMember do
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public?(true)
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destination_attribute(:channel_id)
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from_many?(true)
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sort(created_at: :desc)
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end
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has_one :dm_channel, AshPostgres.Test.ComplexCalculations.DMChannel do
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public?(true)
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domain(AshPostgres.Test.ComplexCalculations.Domain)
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destination_attribute(:id)
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end
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has_one :dm_channel_with_same_id, AshPostgres.Test.ComplexCalculations.DMChannel do
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public?(true)
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no_attributes?(true)
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from_many?(true)
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filter(expr(parent(id) == id))
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domain(AshPostgres.Test.ComplexCalculations.Domain)
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end
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end
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aggregates do
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first(:first_member_name, [:first_member, :user], :name)
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first(:second_member_name, [:second_member, :user], :name)
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first(:dm_channel_name, [:dm_channel], :name)
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end
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calculations do
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calculate :name, :string do
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calculation(
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expr(
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cond do
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first_member.user_id == ^actor(:id) ->
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first_member_name
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second_member.user_id == ^actor(:id) ->
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second_member_name
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true ->
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first_member_name <> ", " <> second_member_name
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end
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)
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)
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end
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calculate(:dm_name, :string, expr(dm_channel_name))
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calculate(:foo, :string, expr(dm_channel_with_same_id.foobar))
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end
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policies do
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policy always() do
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authorize_if(always())
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end
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end
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end
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