Separate Forward auth into it's own models + controller

app/controllers/admin/forward_auth_rules_controller.rb

@@ -0,0 +1,71 @@
+module Admin
+  class ForwardAuthRulesController < BaseController
+    before_action :set_forward_auth_rule, only: [:show, :edit, :update, :destroy]
+
+    def index
+      @forward_auth_rules = ForwardAuthRule.ordered
+    end
+
+    def show
+      @allowed_groups = @forward_auth_rule.allowed_groups
+    end
+
+    def new
+      @forward_auth_rule = ForwardAuthRule.new
+      @available_groups = Group.order(:name)
+    end
+
+    def create
+      @forward_auth_rule = ForwardAuthRule.new(forward_auth_rule_params)
+
+      if @forward_auth_rule.save
+        # Handle group assignments
+        if params[:forward_auth_rule][:group_ids].present?
+          group_ids = params[:forward_auth_rule][:group_ids].reject(&:blank?)
+          @forward_auth_rule.allowed_groups = Group.where(id: group_ids)
+        end
+
+        redirect_to admin_forward_auth_rule_path(@forward_auth_rule), notice: "Forward auth rule created successfully."
+      else
+        @available_groups = Group.order(:name)
+        render :new, status: :unprocessable_entity
+      end
+    end
+
+    def edit
+      @available_groups = Group.order(:name)
+    end
+
+    def update
+      if @forward_auth_rule.update(forward_auth_rule_params)
+        # Handle group assignments
+        if params[:forward_auth_rule][:group_ids].present?
+          group_ids = params[:forward_auth_rule][:group_ids].reject(&:blank?)
+          @forward_auth_rule.allowed_groups = Group.where(id: group_ids)
+        else
+          @forward_auth_rule.allowed_groups = []
+        end
+
+        redirect_to admin_forward_auth_rule_path(@forward_auth_rule), notice: "Forward auth rule updated successfully."
+      else
+        @available_groups = Group.order(:name)
+        render :edit, status: :unprocessable_entity
+      end
+    end
+
+    def destroy
+      @forward_auth_rule.destroy
+      redirect_to admin_forward_auth_rules_path, notice: "Forward auth rule deleted successfully."
+    end
+
+    private
+
+    def set_forward_auth_rule
+      @forward_auth_rule = ForwardAuthRule.find(params[:id])
+    end
+
+    def forward_auth_rule_params
+      params.require(:forward_auth_rule).permit(:domain_pattern, :active)
+    end
+  end
+end