Populate release_ids and included_release_groups when record is created

lib/mix/tasks/music_brainz/refresh_fixtures.ex

@@ -13,6 +13,8 @@ defmodule Mix.Tasks.MusicBrainz.RefreshFixtures do
   @fixture_files %{
     "release_group.json" =>
       "https://musicbrainz.org/ws/2/release-group/20790e26-98e4-3ad3-a67f-b674758b942d?fmt=json&inc=artists+genres+releases+release-group-rels",
+    "release_group_with_includes.json" =>
+      "https://musicbrainz.org/ws/2/release-group/5db72bc0-6ce3-4beb-bd51-86b58ed8cf71?fmt=json&inc=artists+genres+releases+release-group-rels",
     "release.json" =>
       "https://musicbrainz.org/ws/2/release/0e290154-5375-4f4f-a658-4a92bf02faa5?fmt=json&inc=release-groups"
   }

lib/music_library/records/record.ex

@@ -51,6 +51,8 @@ defmodule MusicLibrary.Records.Record do
     ])
     |> cast_embed(:artists, with: &artist_changeset/2)
     |> generate_cover_hash()
+    |> update_release_ids()
+    |> update_included_release_group_ids()
     |> validate_required([:type, :title, :musicbrainz_id, :release, :genres])
     |> unique_constraint(:musicbrainz_id, name: "records_musicbrainz_id_format_index")
   end

test/music_library/records_test.exs

@@ -1,4 +1,5 @@
 defmodule MusicLibrary.RecordsTest do
+  alias MusicLibrary.ReleaseGroupsFixtures
   use MusicLibrary.DataCase
 
   alias MusicLibrary.Records
@@ -30,6 +31,25 @@ defmodule MusicLibrary.RecordsTest do
     |> Enum.map(& &1.id)
   end
 
+  describe "create_record/1" do
+    test "populates computed values" do
+      record =
+        record_fixture(musicbrainz_data: ReleaseGroupsFixtures.release_group_with_includes())
+
+      assert record.release_ids == ["77e746fc-566f-445b-a62b-cc014280fac9"]
+
+      assert record.included_release_group_ids == [
+               "749c07b5-4900-404b-bea9-bb6b16fa991e",
+               "61077431-0057-4119-8f06-0df1098d21e5",
+               "c36123e3-8899-48a5-8196-9dbb72421d69",
+               "d463f2b1-d254-4baf-a957-fb78c6e5b956"
+             ]
+
+      assert record.cover_hash ==
+               "599407DDF69907D4A60FE13CCAA824D25CF08DC124FD6AA3E8E7ECD98C885FFE"
+    end
+  end
+
   describe "search_records/2" do
     setup [:create_records]
 

test/support/fixtures/records_fixtures.ex

@@ -5,6 +5,7 @@ defmodule MusicLibrary.RecordsFixtures do
   """
 
   alias MusicLibrary.Records.Record
+  alias MusicLibrary.ReleaseGroupsFixtures
 
   @genres [
     "progressive rock",
@@ -59,6 +60,7 @@ defmodule MusicLibrary.RecordsFixtures do
         cover_url: "https://coverartarchive.org/release-group/#{record_musicbrainz_id}/front",
         cover_data: File.read!(@marbles_cover_data_path),
         musicbrainz_id: record_musicbrainz_id,
+        musicbrainz_data: ReleaseGroupsFixtures.release_group(),
         title: Enum.random(@titles),
         type: :album,
         format: Record.formats() |> Enum.random(),

test/support/fixtures/release_group_with_includes.json

@@ -0,0 +1 @@
+{"primary-type-id":"f529b476-6e62-324f-b0aa-1f3e33d313fc","first-release-date":"2022-05-20","genres":[{"name":"electronic","count":1,"id":"89255676-1f14-4dd8-bbad-fca839d6aff4","disambiguation":""}],"primary-type":"Album","secondary-type-ids":["dd2a21e1-0c00-3729-a7a0-de60b84eb5d1"],"releases":[{"id":"77e746fc-566f-445b-a62b-cc014280fac9","quality":"normal","packaging-id":"d60b6157-79fe-3913-ab8b-23b32de8690d","text-representation":{"script":"Latn","language":"eng"},"status-id":"4e304316-386d-3409-af2e-78857eec5cfe","date":"2022-05-20","genres":[],"country":"GB","barcode":null,"release-events":[{"area":{"type":null,"id":"8a754a16-0027-3a29-b6d7-2b40ea0481ed","sort-name":"United Kingdom","iso-3166-1-codes":["GB"],"disambiguation":"","type-id":null,"name":"United Kingdom"},"date":"2022-05-20"}],"disambiguation":"","packaging":"Book","title":"Lockdown Trilogy","status":"Official"}],"id":"5db72bc0-6ce3-4beb-bd51-86b58ed8cf71","relations":[{"source-credit":"","attributes":[],"attribute-values":{},"end":null,"begin":null,"target-credit":"","attribute-ids":{},"type":"included in","ended":false,"release_group":{"secondary-types":[],"title":"Claustrophobic Universe","disambiguation":"","artist-credit":[{"joinphrase":"","name":"Mariusz Duda","artist":{"id":"641716a3-ae21-4c5f-bdef-dfca90df27f3","sort-name":"Duda, Mariusz","type":null,"name":"Mariusz Duda","disambiguation":"","type-id":null}}],"releases":[],"secondary-type-ids":[],"id":"749c07b5-4900-404b-bea9-bb6b16fa991e","primary-type-id":null,"first-release-date":"2021-04-23","primary-type":null},"direction":"backward","target-type":"release_group","type-id":"589447ea-be2c-46cc-b9e9-469e1d06e18a"},{"type":"included in","attribute-ids":{},"type-id":"589447ea-be2c-46cc-b9e9-469e1d06e18a","ended":false,"release_group":{"artist-credit":[{"name":"Mariusz Duda","joinphrase":"","artist":{"id":"641716a3-ae21-4c5f-bdef-dfca90df27f3","sort-name":"Duda, Mariusz","type":null,"name":"Mariusz Duda","type-id":null,"disambiguation":""}}],"disambiguation":"","title":"Interior Drawings","secondary-types":[],"id":"61077431-0057-4119-8f06-0df1098d21e5","releases":[],"secondary-type-ids":[],"primary-type":null,"first-release-date":"2021-12-10","primary-type-id":null},"direction":"backward","target-type":"release_group","attributes":[],"attribute-values":{},"source-credit":"","begin":null,"target-credit":"","end":null},{"begin":null,"target-credit":"","end":null,"attributes":[],"attribute-values":{},"source-credit":"","type-id":"589447ea-be2c-46cc-b9e9-469e1d06e18a","ended":false,"release_group":{"title":"Let’s Meet Outside","secondary-types":[],"artist-credit":[{"joinphrase":"","name":"Mariusz Duda","artist":{"name":"Mariusz Duda","disambiguation":"","type-id":null,"sort-name":"Duda, Mariusz","id":"641716a3-ae21-4c5f-bdef-dfca90df27f3","type":null}}],"disambiguation":"","first-release-date":"2022-05-20","primary-type-id":null,"primary-type":null,"releases":[],"secondary-type-ids":[],"id":"c36123e3-8899-48a5-8196-9dbb72421d69"},"direction":"backward","target-type":"release_group","type":"included in","attribute-ids":{}},{"attribute-ids":{},"type":"included in","release_group":{"secondary-type-ids":[],"releases":[],"id":"d463f2b1-d254-4baf-a957-fb78c6e5b956","first-release-date":"2020-06-26","primary-type-id":null,"primary-type":null,"secondary-types":[],"title":"Lockdown Spaces","artist-credit":[{"artist":{"type":null,"id":"641716a3-ae21-4c5f-bdef-dfca90df27f3","sort-name":"Duda, Mariusz","type-id":null,"disambiguation":"","name":"Mariusz Duda"},"joinphrase":"","name":"Mariusz Duda"}],"disambiguation":""},"target-type":"release_group","direction":"backward","ended":false,"type-id":"589447ea-be2c-46cc-b9e9-469e1d06e18a","source-credit":"","attribute-values":{},"attributes":[],"end":null,"target-credit":"","begin":null}],"title":"Lockdown Trilogy","secondary-types":["Compilation"],"disambiguation":"","artist-credit":[{"joinphrase":"","name":"Mariusz Duda","artist":{"id":"641716a3-ae21-4c5f-bdef-dfca90df27f3","sort-name":"Duda, Mariusz","type":"Person","genres":[{"count":1,"name":"rock","disambiguation":"","id":"0e3fc579-2d24-4f20-9dae-736e1ec78798"}],"disambiguation":"","type-id":"b6e035f4-3ce9-331c-97df-83397230b0df","name":"Mariusz Duda"}}]}

test/support/fixtures/release_groups_fixtures.ex

@@ -30,6 +30,12 @@ defmodule MusicLibrary.ReleaseGroupsFixtures do
     |> Jason.decode!()
   end
 
+  def release_group_with_includes do
+    Path.join([@fixtures_folder, "release_group_with_includes.json"])
+    |> File.read!()
+    |> Jason.decode!()
+  end
+
   def release_id do
     release() |> Map.get("id")
   end