feat: add document_type column and methods

db/migrate/20250623120000_add_document_type_and_file_to_captain_documents.rb

@@ -0,0 +1,6 @@
+class AddDocumentTypeAndFileToCaptainDocuments < ActiveRecord::Migration[7.0]
+  def change
+    add_column :captain_documents, :document_type, :integer, default: 0, null: false
+    add_index :captain_documents, :document_type
+  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[7.1].define(version: 2025_05_23_031839) do
+ActiveRecord::Schema[7.1].define(version: 2025_06_23_120000) do
   # These extensions should be enabled to support this database
   enable_extension "pg_stat_statements"
   enable_extension "pg_trgm"
@@ -289,9 +289,11 @@ ActiveRecord::Schema[7.1].define(version: 2025_05_23_031839) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.integer "status", default: 0, null: false
+    t.integer "document_type", default: 0, null: false
     t.index ["account_id"], name: "index_captain_documents_on_account_id"
     t.index ["assistant_id", "external_link"], name: "index_captain_documents_on_assistant_id_and_external_link", unique: true
     t.index ["assistant_id"], name: "index_captain_documents_on_assistant_id"
+    t.index ["document_type"], name: "index_captain_documents_on_document_type"
     t.index ["status"], name: "index_captain_documents_on_status"
   end
 
@@ -907,7 +909,7 @@ ActiveRecord::Schema[7.1].define(version: 2025_05_23_031839) do
     t.text "header_text"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.jsonb "config", default: {"allowed_locales"=>["en"]}
+    t.jsonb "config", default: {"allowed_locales" => ["en"]}
     t.boolean "archived", default: false
     t.bigint "channel_web_widget_id"
     t.index ["channel_web_widget_id"], name: "index_portals_on_channel_web_widget_id"