Delete user integer and add user references to lists

Author: rztprog

db/migrate/20220601092632_delete_user_from_lists.rb

@@ -0,0 +1,5 @@
+class DeleteUserFromLists < ActiveRecord::Migration[6.1]
+  def change
+    remove_column :lists, :user, :integer
+  end
+end

db/migrate/20220601093156_add_user_references_to_lists.rb

@@ -0,0 +1,5 @@
+class AddUserReferencesToLists < ActiveRecord::Migration[6.1]
+  def change
+    add_reference :lists, :user, foreign_key: true
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2022_05_27_080540) do
+ActiveRecord::Schema.define(version: 2022_06_01_093156) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -57,7 +57,8 @@
     t.string "name"
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
-    t.integer "user"
+    t.bigint "user_id"
+    t.index ["user_id"], name: "index_lists_on_user_id"
   end
 
   create_table "movies", force: :cascade do |t|
@@ -87,4 +88,5 @@
   add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
   add_foreign_key "bookmarks", "lists"
   add_foreign_key "bookmarks", "movies"
+  add_foreign_key "lists", "users"
 end