Restrict guest support to standard and business subscriptions

- Support mapped value subscription restrictions
- Restrict permitted guest value to standard and business

assets/javascripts/discourse/components/wizard-mapper-selector.js.es6

@@ -15,6 +15,7 @@ import {
 import Component from "@ember/component";
 import { bind, later } from "@ember/runloop";
 import I18n from "I18n";
+import Subscription from "../mixins/subscription";
 
 const customFieldActionMap = {
   topic: ["create_topic", "send_message"],
@@ -26,7 +27,7 @@ const customFieldActionMap = {
 
 const values = ["present", "true", "false"];
 
-export default Component.extend({
+export default Component.extend(Subscription, {
   classNameBindings: [":mapper-selector", "activeType"],
 
   showText: computed("activeType", function () {
@@ -129,13 +130,14 @@ export default Component.extend({
     return this.connector === "is";
   }),
 
-  @discourseComputed("site.groups", "guestGroup")
-  groups(groups, guestGroup) {
+  @discourseComputed("site.groups", "guestGroup", "subscriptionType")
+  groups(groups, guestGroup, subscriptionType) {
     let result = groups;
     if (!guestGroup) {
       return result;
     }
 
+    if (["standard", "business"].includes(subscriptionType)) {
       let guestIndex;
       result.forEach((r, index) => {
         if (r.id === 0) {
@@ -147,6 +149,8 @@ export default Component.extend({
         id: -1,
         name: I18n.t("admin.wizard.selector.label.guests"),
       });
+    }
+
     return result;
   },
   categories: alias("site.categories"),

config/locales/server.en.yml

@@ -53,7 +53,7 @@ en:
       after_signup_after_time: "You can't use 'after time' and 'after signup' on the same wizard."
       after_time: "After time setting is invalid."
       liquid_syntax_error: "Liquid syntax error in %{attribute}: %{message}"
-      subscription: "%{type} %{property} is subscription only"
+      subscription: "%{type} %{property} usage is not supported on your subscription"
       not_permitted_for_guests: "%{object_id} is not permitted when guests can access the wizard"
 
   site_settings:

lib/custom_wizard/mapper.rb

@@ -284,4 +284,8 @@ class CustomWizard::Mapper
       user.avatar_template_url.gsub("{size}", parts.last)
     end
   end
+
+  def self.mapped_value?(value)
+    value.is_a?(Array) && value.all? { |v| v.is_a?(Hash) && v.key?("type") }
+  end
 end

lib/custom_wizard/subscription.rb

@@ -17,7 +17,7 @@ class CustomWizard::Subscription
           none: [],
           standard: ['*'],
           business: ['*'],
-          community: ['*']
+          community: ['*', "!#{CustomWizard::Wizard::GUEST_GROUP_ID}"]
         },
         restart_on_revisit: {
           none: [],
@@ -114,8 +114,15 @@ class CustomWizard::Subscription
     ## Subscription type does not support the attribute.
     return false if values.blank?
 
+    ## Value is an exception for the subscription type
+    if (exceptions = get_exceptions(values)).any?
+      value = mapped_output(value) if CustomWizard::Mapper.mapped_value?(value)
+      value = [*value].map(&:to_s)
+      return false if (exceptions & value).length > 0
+    end
+
     ## Subscription type supports all values of the attribute.
-    return true if values.first === "*"
+    return true if values.include?("*")
 
     ## Subscription type supports some values of the attributes.
     values.include?(value)
@@ -192,4 +199,21 @@ class CustomWizard::Subscription
   def self.includes?(feature, attribute, value)
     new.includes?(feature, attribute, value)
   end
+
+  protected
+
+  def get_exceptions(values)
+    values.reduce([]) do |result, value|
+      result << value.split("!").last if value.start_with?("!")
+      result
+    end
+  end
+
+  def mapped_output(value)
+    value.reduce([]) do |result, v|
+      ## We can only validate mapped assignment values at the moment
+      result << v["output"] if v.is_a?(Hash) && v["type"] === "assignment"
+      result
+    end.flatten
+  end
 end

spec/components/custom_wizard/subscription_spec.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 describe CustomWizard::Subscription do
+  let(:guests_permitted) { get_wizard_fixture("wizard/guests_permitted") }
+
   def undefine_client_classes
     Object.send(:remove_const, :SubscriptionClient) if Object.constants.include?(:SubscriptionClient)
     Object.send(:remove_const, :SubscriptionClientSubscription) if Object.constants.include?(:SubscriptionClientSubscription)
@@ -40,7 +42,7 @@ describe CustomWizard::Subscription do
       expect(described_class.includes?(:wizard, :after_signup, true)).to eq(true)
     end
 
-    it "ubscriber features are not included" do
+    it "subscriber features are not included" do
       expect(described_class.includes?(:wizard, :permitted, {})).to eq(false)
     end
   end
@@ -69,6 +71,16 @@ describe CustomWizard::Subscription do
       end
     end
 
+    context "with a subscription" do
+      it "handles mapped values" do
+        SubscriptionClientSubscription.stubs(:product_id).returns(CustomWizard::Subscription::STANDARD_PRODUCT_ID)
+        expect(described_class.includes?(:wizard, :permitted, guests_permitted["permitted"])).to eq(true)
+
+        SubscriptionClientSubscription.stubs(:product_id).returns(CustomWizard::Subscription::COMMUNITY_PRODUCT_ID)
+        expect(described_class.includes?(:wizard, :permitted, guests_permitted["permitted"])).to eq(false)
+      end
+    end
+
     context "with standard subscription" do
       before do
         SubscriptionClientSubscription.stubs(:product_id).returns(CustomWizard::Subscription::STANDARD_PRODUCT_ID)