Actually added migration from previous commit

1 files changed, 40 insertions, 0 deletions

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+# This migration comes from pokeviewer (originally 20180113200119)
+class MoveSpeciesToRevision < ActiveRecord::Migration[5.1]
+  def up
+    change_table :pokeviewer_revisions do |t|
+      t.references :species, null: true
+    end
+
+    Pokeviewer::Revision.all.each do |r|
+      r.species_id = r.pokemon.species_id
+      r.save!
+    end
+
+    remove_column :pokeviewer_pokemon, :species_id
+
+    change_column_null :pokeviewer_revisions, :species_id, false
+
+    add_foreign_key :pokeviewer_revisions, :pokeviewer_species,
+      column: :species_id
+  end
+
+  def down
+    def up
+      change_table :pokeviewer_pokemon do |t|
+        t.references :species, null: true
+      end
+
+      Pokeviewer::Pokemon.all.each do |p|
+        p.species_id = p.revisions.first.species_id
+        p.save!
+      end
+
+      remove_column :pokeviewer_revisions, :species_id
+
+      change_column_null :pokeviewer_pokemon, :species_id, false
+
+      add_foreign_key :pokeviewer_pokemon, :pokeviewer_species,
+        column: :species_id
+    end
+  end
+end