add rails tenant:migrate task

lib/tasks/tenant.rake

@@ -0,0 +1,90 @@
+namespace :tenant do
+  desc "Migrate all tenant schemas"
+  task migrate: :environment do
+    # First migrate the public schema (organizations table, etc.)
+    puts "Migrating public schema..."
+    ActiveRecord::MigrationContext.new(Rails.application.paths["db/migrate"].first).migrate
+    
+    # Then migrate all tenant schemas
+    puts "Migrating all tenant schemas..."
+    SchemaManager.migrate_all_schemas
+    
+    puts "All schemas migrated successfully!"
+  end
+  
+  desc "Migrate specific tenant schema"
+  task :migrate_one, [:subdomain] => :environment do |task, args|
+    subdomain = args[:subdomain]
+    organization = Organization.find_by!(subdomain: subdomain)
+    
+    puts "Migrating schema for #{organization.name}..."
+    organization.with_schema do
+      ActiveRecord::MigrationContext.new(Rails.application.paths["db/migrate"].first).migrate
+    end
+    puts "Migration complete!"
+  end
+  
+  desc "Rollback all tenant schemas"
+  task :rollback, [:step] => :environment do |task, args|
+    step = (args[:step] || 1).to_i
+    
+    Organization.find_each do |org|
+      puts "Rolling back #{step} step(s) for #{org.name}..."
+      org.with_schema do
+        ActiveRecord::MigrationContext.new(Rails.application.paths["db/migrate"].first).rollback(step)
+      end
+    end
+  end
+  
+  desc "Show migration status for all tenants"
+  task status: :environment do
+    Organization.find_each do |org|
+      puts "\n#{org.name} (#{org.subdomain}):"
+      org.with_schema do
+        migration_context = ActiveRecord::MigrationContext.new(Rails.application.paths["db/migrate"].first)
+        migration_context.migrations_status.each do |status, version, name|
+          puts "  #{status.center(8)} #{version} #{name}"
+        end
+      end
+    end
+  end
+  
+  desc "Create a new tenant"
+  task :create, [:name, :subdomain] => :environment do |task, args|
+    name = args[:name]
+    subdomain = args[:subdomain]
+    
+    if name.blank? || subdomain.blank?
+      puts "Usage: rails tenant:create[name,subdomain]"
+      puts "Example: rails tenant:create['Acme Corp','acme']"
+      exit 1
+    end
+    
+    organization = Organization.create!(name: name, subdomain: subdomain)
+    puts "Created organization: #{organization.name}"
+    puts "Schema: #{organization.schema_name}"
+    puts "Access at: http://#{subdomain}.localhost:3000"
+  end
+  
+  desc "Drop a tenant schema"
+  task :drop, [:subdomain] => :environment do |task, args|
+    subdomain = args[:subdomain]
+    
+    if subdomain.blank?
+      puts "Usage: rails tenant:drop[subdomain]"
+      exit 1
+    end
+    
+    organization = Organization.find_by!(subdomain: subdomain)
+    
+    print "Are you sure you want to drop #{organization.name}? (y/N): "
+    response = STDIN.gets.chomp.downcase
+    
+    if response == 'y' || response == 'yes'
+      organization.destroy
+      puts "Dropped organization: #{organization.name}"
+    else
+      puts "Cancelled"
+    end
+  end
+end