Migrate to Postgresql for better network handling. Add more user functionality.

db/migrate/005_create_rules.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+class CreateRules < ActiveRecord::Migration[8.1]
+  def change
+    create_table :rules, force: :cascade do |t|
+      # Rule classification
+      t.string :rule_type, null: false, index: true
+      t.string :action, null: false, index: true
+      t.string :source, limit: 100, default: 'manual', index: true
+
+      # Priority for rule evaluation (higher = more specific)
+      t.integer :priority, index: true
+
+      # Rule conditions (JSON for flexibility)
+      t.json :conditions, default: {}
+
+      # Rule metadata (JSON for extensibility)
+      t.json :metadata, default: {}
+
+      # Rule lifecycle
+      t.boolean :enabled, default: true, null: false, index: true
+      t.datetime :expires_at, index: true
+
+      # Relationships
+      t.references :user, foreign_key: true
+      t.references :network_range, foreign_key: true
+
+      t.timestamps
+
+      # Composite indexes for common queries
+      t.index [:rule_type, :enabled], name: 'idx_rules_type_enabled'
+      t.index [:enabled, :expires_at], name: 'idx_rules_active'
+      t.index [:updated_at, :id], name: 'idx_rules_sync'
+    end
+  end
+end