From d1a351ffec951c8fb5d57580944539e99886a070 Mon Sep 17 00:00:00 2001
From: Manuel Bustillo <bustikiller@bustikiller.com>
Date: Sun, 26 Jan 2025 10:20:00 +0100
Subject: [PATCH] Define a new column to store the digest of the list of guests
 included in a simulation

---
 app/models/tables_arrangement.rb                    | 13 +++++++------
 ...d_guests_digest_column_to_tables_arrangements.rb |  5 +++++
 db/schema.rb                                        |  3 ++-
 3 files changed, 14 insertions(+), 7 deletions(-)
 create mode 100644 db/migrate/20250126091823_add_guests_digest_column_to_tables_arrangements.rb

diff --git a/app/models/tables_arrangement.rb b/app/models/tables_arrangement.rb
index adece9a..1fff7b0 100644
--- a/app/models/tables_arrangement.rb
+++ b/app/models/tables_arrangement.rb
@@ -6,12 +6,13 @@
 #
 # Table name: tables_arrangements
 #
-#  id         :uuid             not null, primary key
-#  discomfort :integer
-#  name       :string           not null
-#  created_at :datetime         not null
-#  updated_at :datetime         not null
-#  wedding_id :uuid             not null
+#  id            :uuid             not null, primary key
+#  discomfort    :integer
+#  guests_digest :uuid             not null
+#  name          :string           not null
+#  created_at    :datetime         not null
+#  updated_at    :datetime         not null
+#  wedding_id    :uuid             not null
 #
 # Indexes
 #
diff --git a/db/migrate/20250126091823_add_guests_digest_column_to_tables_arrangements.rb b/db/migrate/20250126091823_add_guests_digest_column_to_tables_arrangements.rb
new file mode 100644
index 0000000..1d46d5c
--- /dev/null
+++ b/db/migrate/20250126091823_add_guests_digest_column_to_tables_arrangements.rb
@@ -0,0 +1,5 @@
+class AddGuestsDigestColumnToTablesArrangements < ActiveRecord::Migration[8.0]
+  def change
+    add_column :tables_arrangements, :guests_digest, :uuid, null: false, default: 'gen_random_uuid()'
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 10ab0cd..754cb1b 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2024_12_16_231415) do
+ActiveRecord::Schema[8.0].define(version: 2025_01_26_091823) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_catalog.plpgsql"
 
@@ -206,6 +206,7 @@ ActiveRecord::Schema[8.0].define(version: 2024_12_16_231415) do
     t.datetime "updated_at", null: false
     t.string "name", null: false
     t.uuid "wedding_id", null: false
+    t.uuid "guests_digest", default: -> { "gen_random_uuid()" }, null: false
     t.index ["wedding_id"], name: "index_tables_arrangements_on_wedding_id"
   end