wip analytics tables

apps/lol_analytics/priv/repo/migrations/20240526160430_analytics_tables.exs

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+defmodule LoLAnalytics.Repo.Migrations.AnalyticsTables do
+  use Ecto.Migration
+
+  def change do
+    create table("dom_champion") do
+      add :champion_id, :integer, primary_key: true
+      timestamps()
+    end
+
+    create table("dom_match") do
+      add :match_id, :integer, primary_key: true
+      timestamps()
+    end
+
+    create index("dom_match", [:match_id], unique: true)
+
+    create table("dom_patch") do
+      add :patch_number, :string, primary_key: true
+      timestamps()
+    end
+
+    create index("dom_patch", [:patch_number], unique: true)
+
+    create table("dom_item") do
+      add :item_id, :integer, primary_key: true
+      timestamps()
+    end
+
+    create index("dom_item", [:item_id], unique: true)
+
+    create table("dom_summoner_spell") do
+      add :spell_id, :integer, primary_key: true
+      timestamps()
+    end
+
+    create index("dom_summoner_spell", [:spell_id], unique: true)
+
+    create table("fact_champion_played_game") do
+      add :champion_id, references("dom_champion", with: [champion_id: :champion_id]),
+        primary_key: true
+
+      add :match_id, references("dom_match", with: [match_id: :match_id])
+      add :is_win, :boolean
+      add :game_length_seconds, :integer
+      add :queue_id, :integer
+      timestamps()
+    end
+
+    create index("fact_champion_played_game", [:id, :champion_id, :queue_id])
+  end
+end