掲示板実装

db/migrate/20260218084903_create_board_proposals.rb

@@ -0,0 +1,17 @@
+class CreateBoardProposals < ActiveRecord::Migration[8.1]
+  def change
+    create_table :board_proposals do |t|
+      t.integer :board_id, null: false
+      t.integer :proposer_participant_id, null: false
+      t.text :body, null: false
+      t.string :status, null: false, default: 'pending'
+
+      t.timestamps
+    end
+
+    add_index :board_proposals, :board_id
+    add_index :board_proposals, :proposer_participant_id
+    add_foreign_key :board_proposals, :boards
+    add_foreign_key :board_proposals, :participants, column: :proposer_participant_id
+  end
+end