Merge pull request #216 from paviliondev/add_guest_support

Add guest support

COPYRIGHT.txt

@@ -1,4 +1,4 @@
-All code in this repository is Copyright 2018 by Angus McLeod.
+All code in this repository is Copyright 2023 by Angus McLeod.
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

app/controllers/custom_wizard/steps.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
-class CustomWizard::StepsController < ::ApplicationController
+class CustomWizard::StepsController < ::CustomWizard::WizardClientController
-  before_action :ensure_logged_in
   before_action :ensure_can_update
 
   def update
@@ -22,7 +21,7 @@ class CustomWizard::StepsController < ::ApplicationController
 
     if updater.success?
       wizard_id = update_params[:wizard_id]
-      builder = CustomWizard::Builder.new(wizard_id, current_user)
+      builder = CustomWizard::Builder.new(wizard_id, current_user, guest_id)
       @wizard = builder.build(force: true)
 
       current_step = @wizard.find_step(update[:step_id])
@@ -85,7 +84,6 @@ class CustomWizard::StepsController < ::ApplicationController
   private
 
   def ensure_can_update
-    @builder = CustomWizard::Builder.new(update_params[:wizard_id], current_user)
     raise Discourse::InvalidParameters.new(:wizard_id) if @builder.template.nil?
     raise Discourse::InvalidAccess.new if !@builder.wizard || !@builder.wizard.can_access?
 

app/controllers/custom_wizard/wizard.rb

@@ -1,8 +1,5 @@
 # frozen_string_literal: true
-class CustomWizard::WizardController < ::ApplicationController
+class CustomWizard::WizardController < ::CustomWizard::WizardClientController
-  before_action :ensure_plugin_enabled
-  before_action :ensure_logged_in, only: [:skip]
-
   def show
     if wizard.present?
       render json: CustomWizard::WizardSerializer.new(wizard, scope: guardian, root: false).as_json, status: 200
@@ -35,19 +32,8 @@ class CustomWizard::WizardController < ::ApplicationController
 
   def wizard
     @wizard ||= begin
-      builder = CustomWizard::Builder.new(params[:wizard_id].underscore, current_user)
+      return nil unless @builder.present?
-      return nil unless builder.present?
+      @builder.build({ reset: params[:reset] }, params)
-      opts = {}
-      opts[:reset] = params[:reset]
-      builder.build(opts, params)
-    end
-  end
-
-  private
-
-  def ensure_plugin_enabled
-    unless SiteSetting.custom_wizard_enabled
-      redirect_to path("/")
     end
   end
 end

app/controllers/custom_wizard/wizard_client.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+class CustomWizard::WizardClientController < ::ApplicationController
+  before_action :ensure_plugin_enabled
+  before_action :set_builder
+
+  private
+
+  def ensure_plugin_enabled
+    unless SiteSetting.custom_wizard_enabled
+      redirect_to path("/")
+    end
+  end
+
+  def guest_id
+    return nil if current_user.present?
+    cookies[:custom_wizard_guest_id] ||= CustomWizard::Wizard.generate_guest_id
+    cookies[:custom_wizard_guest_id]
+  end
+
+  def set_builder
+    @builder = CustomWizard::Builder.new(params[:wizard_id].underscore, current_user, guest_id)
+  end
+end

app/serializers/custom_wizard/submission_serializer.rb

@@ -2,12 +2,15 @@
 class CustomWizard::SubmissionSerializer < ApplicationSerializer
   attributes :id,
              :fields,
-             :submitted_at
+             :submitted_at,
-
+             :user
-  has_one :user, serializer: ::BasicUserSerializer, embed: :objects
 
   def include_user?
-    object.user.present?
+    object.wizard.user.present?
+  end
+
+  def user
+    ::BasicUserSerializer.new(object.wizard.user).as_json
   end
 
   def fields

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 () {
@@ -116,6 +117,9 @@ export default Component.extend({
   groupEnabled: computed("options.groupSelection", "inputType", function () {
     return this.optionEnabled("groupSelection");
   }),
+  guestGroup: computed("options.guestGroup", "inputType", function () {
+    return this.optionEnabled("guestGroup");
+  }),
   userEnabled: computed("options.userSelection", "inputType", function () {
     return this.optionEnabled("userSelection");
   }),
@@ -126,7 +130,29 @@ export default Component.extend({
     return this.connector === "is";
   }),
 
-  groups: alias("site.groups"),
+  @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) {
+          r.name = I18n.t("admin.wizard.selector.label.users");
+          guestIndex = index;
+        }
+      });
+      result.splice(guestIndex, 0, {
+        id: -1,
+        name: I18n.t("admin.wizard.selector.label.guests"),
+      });
+    }
+
+    return result;
+  },
   categories: alias("site.categories"),
   showComboBox: or(
     "showWizardField",

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

@@ -32,6 +32,7 @@ export default Component.extend({
       pairConnector: options.pairConnector || null,
       outputConnector: options.outputConnector || null,
       context: options.context || null,
+      guestGroup: options.guestGroup || false,
     };
 
     let inputTypes = ["key", "value", "output"];

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

@@ -1,6 +1,6 @@
 import SingleSelectComponent from "select-kit/components/single-select";
 import Subscription from "../mixins/subscription";
-import wizardSchema from "discourse/plugins/discourse-custom-wizard/discourse/lib/wizard-schema";
+import { filterValues } from "discourse/plugins/discourse-custom-wizard/discourse/lib/wizard-schema";
 import discourseComputed from "discourse-common/utils/decorators";
 import I18n from "I18n";
 
@@ -40,9 +40,9 @@ export default SingleSelectComponent.extend(Subscription, {
     return allowedTypes;
   },
 
-  @discourseComputed("feature", "attribute")
+  @discourseComputed("feature", "attribute", "wizard.allowGuests")
   content(feature, attribute) {
-    return wizardSchema[feature][attribute]
+    return filterValues(this.wizard, feature, attribute)
       .map((value) => {
         let allowedSubscriptionTypes = this.allowedSubscriptionTypes(
           feature,

assets/javascripts/discourse/controllers/admin-wizards-wizard-show.js.es6

@@ -10,6 +10,7 @@ import { later, scheduleOnce } from "@ember/runloop";
 import Controller from "@ember/controller";
 import copyText from "discourse/lib/copy-text";
 import I18n from "I18n";
+import { filterValues } from "discourse/plugins/discourse-custom-wizard/discourse/lib/wizard-schema";
 
 export default Controller.extend({
   hasName: notEmpty("wizard.name"),
@@ -59,6 +60,19 @@ export default Controller.extend({
     }
     return wizardFieldList(steps);
   },
+
+  @discourseComputed("fieldTypes", "wizard.allowGuests")
+  filteredFieldTypes(fieldTypes) {
+    const fieldTypeIds = fieldTypes.map((f) => f.id);
+    const allowedTypeIds = filterValues(
+      this.wizard,
+      "field",
+      "type",
+      fieldTypeIds
+    );
+    return fieldTypes.filter((f) => allowedTypeIds.includes(f.id));
+  },
+
   getErrorMessage(result) {
     if (result.backend_validation_error) {
       return result.backend_validation_error;

assets/javascripts/discourse/lib/wizard-schema.js.es6

@@ -210,6 +210,32 @@ const action = {
   objectArrays: {},
 };
 
+const filters = {
+  allow_guests: {
+    field: {
+      type: [
+        "text",
+        "textarea",
+        "text_only",
+        "date",
+        "time",
+        "date_time",
+        "number",
+        "checkbox",
+        "url",
+        "dropdown",
+        "tag",
+        "category",
+        "group",
+        "user_selector",
+      ],
+    },
+    action: {
+      type: ["route_to", "send_message"],
+    },
+  },
+};
+
 const custom_field = {
   klass: ["topic", "post", "group", "category"],
   type: ["string", "boolean", "integer", "json"],
@@ -224,16 +250,29 @@ const wizardSchema = {
   field,
   custom_field,
   action,
+  filters,
 };
 
-export function buildFieldTypes(types) {
-  wizardSchema.field.types = types;
-}
-
 export function buildFieldValidations(validations) {
   wizardSchema.field.validations = validations;
 }
 
+export function filterValues(currentWizard, feature, attribute, values = null) {
+  values = values || wizardSchema[feature][attribute];
+
+  if (currentWizard.allowGuests) {
+    const filteredFeature = wizardSchema.filters.allow_guests[feature];
+    if (filteredFeature) {
+      const filtered = filteredFeature[attribute];
+      if (filtered) {
+        values = values.filter((v) => filtered.includes(v));
+      }
+    }
+  }
+
+  return values;
+}
+
 const siteSettings = getOwner(this).lookup("service:site-settings");
 if (siteSettings.wizard_apis_enabled) {
   wizardSchema.action.types.send_to_api = {

assets/javascripts/discourse/models/custom-wizard-admin.js.es6

@@ -5,8 +5,20 @@ import wizardSchema from "../lib/wizard-schema";
 import { Promise } from "rsvp";
 import { ajax } from "discourse/lib/ajax";
 import { popupAjaxError } from "discourse/lib/ajax-error";
+import discourseComputed from "discourse-common/utils/decorators";
+
+const GUEST_GROUP_ID = -1;
 
 const CustomWizardAdmin = EmberObject.extend({
+  @discourseComputed("permitted.@each.output")
+  allowGuests(permitted) {
+    return (
+      permitted &&
+      permitted.filter((p) => p.output && p.output.includes(GUEST_GROUP_ID))
+        .length
+    );
+  },
+
   save(opts) {
     return new Promise((resolve, reject) => {
       let wizard = this.buildJson(this, "wizard");

assets/javascripts/discourse/routes/admin-wizards-wizard.js.es6

@@ -1,5 +1,5 @@
 import DiscourseRoute from "discourse/routes/discourse";
-import { buildFieldTypes, buildFieldValidations } from "../lib/wizard-schema";
+import { buildFieldValidations } from "../lib/wizard-schema";
 import EmberObject, { set } from "@ember/object";
 import { A } from "@ember/array";
 import { all } from "rsvp";
@@ -11,7 +11,6 @@ export default DiscourseRoute.extend({
   },
 
   afterModel(model) {
-    buildFieldTypes(model.field_types);
     buildFieldValidations(model.realtime_validations);
 
     return all([

assets/javascripts/discourse/routes/custom-wizard-index.js.es6

@@ -4,13 +4,7 @@ import Route from "@ember/routing/route";
 export default Route.extend({
   beforeModel() {
     const wizard = getCachedWizard();
-    if (
+    if (wizard && wizard.permitted && !wizard.completed && wizard.start) {
-      wizard &&
-      wizard.user &&
-      wizard.permitted &&
-      !wizard.completed &&
-      wizard.start
-    ) {
       this.replaceWith("customWizardStep", wizard.start);
     }
   },
@@ -26,7 +20,7 @@ export default Route.extend({
       const wizardId = model.get("id");
       const user = model.get("user");
       const name = model.get("name");
-      const requiresLogin = !user;
+      const requiresLogin = !user && !permitted;
       const notPermitted = !permitted;
 
       const props = {

assets/javascripts/discourse/routes/custom-wizard-step.js.es6

@@ -7,7 +7,7 @@ export default Route.extend({
     const wizard = getCachedWizard();
     this.set("wizard", wizard);
 
-    if (!wizard || !wizard.user || !wizard.permitted || wizard.completed) {
+    if (!wizard || !wizard.permitted || wizard.completed) {
       this.replaceWith("customWizard");
     }
   },

assets/javascripts/discourse/templates/admin-wizards-wizard-show.hbs

@@ -140,6 +140,7 @@
               context="wizard"
               inputTypes="assignment,validation"
               groupSelection="output"
+              guestGroup=true
               userFieldSelection="key"
               textSelection="value"
               inputConnector="and"
@@ -160,7 +161,7 @@
       wizard=wizard
       currentField=currentField
       wizardFields=wizardFields
-      fieldTypes=fieldTypes
+      fieldTypes=filteredFieldTypes
       subscribed=subscribed}}
   {{/if}}
 
@@ -178,7 +179,7 @@
       apis=apis
       removeAction="removeAction"
       wizardFields=wizardFields
-      fieldTypes=fieldTypes}}
+      fieldTypes=filteredFieldTypes}}
   {{/each}}
 
   <div class="admin-wizard-buttons">

assets/javascripts/discourse/templates/components/wizard-custom-action.hbs

@@ -17,6 +17,7 @@
       feature="action"
       attribute="type"
       onChange=(action "changeType")
+      wizard=wizard
       options=(hash
         none="admin.wizard.select_type"
       )

config/locales/client.en.yml

@@ -217,6 +217,8 @@ en:
             list: "list"
             custom_field: "custom field"
             value: "value"
+            users: "users"
+            guests: "users and guests"
 
           placeholder:
             text: "Enter text"

config/locales/server.en.yml

@@ -53,7 +53,8 @@ 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:
     custom_wizard_enabled: "Enable custom wizards."

lib/custom_wizard/action.rb

@@ -6,6 +6,14 @@ class CustomWizard::Action
                 :guardian,
                 :result
 
+  REQUIRES_USER = %w[
+    create_topic
+    update_profile
+    open_composer
+    watch_categories
+    add_to_group
+  ]
+
   def initialize(opts)
     @wizard = opts[:wizard]
     @action = opts[:action]
@@ -17,6 +25,12 @@ class CustomWizard::Action
   end
 
   def perform
+    if REQUIRES_USER.include?(action['id']) && !@user
+      log_error("action requires user", "id: #{action['id']};")
+      @result.success = false
+      return @result
+    end
+
     ActiveRecord::Base.transaction do
       self.send(action['type'].to_sym)
     end
@@ -76,7 +90,6 @@ class CustomWizard::Action
   end
 
   def send_message
-
     if action['required'].present?
       required = CustomWizard::Mapper.new(
         inputs: action['required'],
@@ -123,13 +136,14 @@ class CustomWizard::Action
 
       params[:archetype] = Archetype.private_message
 
-      creator = PostCreator.new(user, params)
+      poster = user || Discourse.system_user
+      creator = PostCreator.new(poster, params)
       post = creator.create
 
       if creator.errors.present?
         messages = creator.errors.full_messages.join(" ")
         log_error("failed to create message", messages)
-      elsif action['skip_redirect'].blank?
+      elsif user && action['skip_redirect'].blank?
         @submission.redirect_on_complete = post.topic.url
       end
 
@@ -809,10 +823,12 @@ class CustomWizard::Action
   end
 
   def save_log
+    username = user ? user.username : @wizard.actor_id
+
     CustomWizard::Log.create(
       @wizard.id,
       action['type'],
-      user.username,
+      username,
       @log.join('; ')
     )
   end

lib/custom_wizard/builder.rb

@@ -2,10 +2,10 @@
 class CustomWizard::Builder
   attr_accessor :wizard, :updater, :template
 
-  def initialize(wizard_id, user = nil)
+  def initialize(wizard_id, user = nil, guest_id = nil)
     @template = CustomWizard::Template.create(wizard_id)
     return nil if @template.nil?
-    @wizard = CustomWizard::Wizard.new(template.data, user)
+    @wizard = CustomWizard::Wizard.new(template.data, user, guest_id)
   end
 
   def self.sorted_handlers
@@ -182,7 +182,7 @@ class CustomWizard::Builder
     if field_template['description'].present?
       params[:description] = mapper.interpolate(
         field_template['description'],
-        user: true,
+        user: @wizard.user,
         value: true,
         wizard: true,
         template: true
@@ -192,7 +192,7 @@ class CustomWizard::Builder
     if field_template['preview_template'].present?
       preview_template = mapper.interpolate(
         field_template['preview_template'],
-        user: true,
+        user: @wizard.user,
         value: true,
         wizard: true,
         template: true
@@ -204,7 +204,7 @@ class CustomWizard::Builder
     if field_template['placeholder'].present?
       params[:placeholder] = mapper.interpolate(
         field_template['placeholder'],
-        user: true,
+        user: @wizard.user,
         value: true,
         wizard: true,
         template: true
@@ -248,7 +248,7 @@ class CustomWizard::Builder
     if step_template['description']
       step.description = mapper.interpolate(
         step_template['description'],
-        user: true,
+        user: @wizard.user,
         value: true,
         wizard: true,
         template: true

lib/custom_wizard/field.rb

@@ -29,6 +29,11 @@ class CustomWizard::Field
   attr_accessor :index,
                 :step
 
+  REQUIRES_USER = %w[
+    composer
+    upload
+  ]
+
   def initialize(attrs)
     @raw = attrs || {}
     @id = attrs[:id]

lib/custom_wizard/mapper.rb

@@ -203,6 +203,8 @@ class CustomWizard::Mapper
   end
 
   def map_user_field(value)
+    return nil unless user
+
     if value.include?(User::USER_FIELD_PREFIX)
       user.custom_fields[value]
     elsif PROFILE_FIELDS.include?(value)
@@ -229,7 +231,7 @@ class CustomWizard::Mapper
   def interpolate(string, opts = { user: true, wizard: true, value: true, template: false })
     return string if string.blank? || string.frozen?
 
-    if opts[:user]
+    if opts[:user] && @user.present?
       string.gsub!(/u\{(.*?)\}/) { |match| map_user_field($1) || '' }
     end
 
@@ -282,4 +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/step_updater.rb

@@ -5,8 +5,7 @@ class CustomWizard::StepUpdater
   attr_accessor :refresh_required, :result
   attr_reader :step, :submission
 
-  def initialize(current_user, wizard, step, submission)
+  def initialize(wizard, step, submission)
-    @current_user = current_user
     @wizard = wizard
     @step = step
     @refresh_required = false
@@ -22,9 +21,9 @@ class CustomWizard::StepUpdater
 
       @step.updater.call(self)
 
-      UserHistory.create(
+      CustomWizard::UserHistory.create(
-        action: UserHistory.actions[:custom_wizard_step],
+        action: CustomWizard::UserHistory.actions[:step],
-        acting_user_id: @current_user.id,
+        actor_id: @wizard.actor_id,
         context: @wizard.id,
         subject: @step.id
       )

lib/custom_wizard/submission.rb

@@ -7,8 +7,6 @@ class CustomWizard::Submission
   META ||= %w(updated_at submitted_at route_to redirect_on_complete redirect_to)
 
   attr_reader :id,
-              :user,
-              :user_id,
               :wizard
 
   attr_accessor :fields,
@@ -18,15 +16,8 @@ class CustomWizard::Submission
     class_eval { attr_accessor attr }
   end
 
-  def initialize(wizard, data = {}, user_id = nil)
+  def initialize(wizard, data = {})
     @wizard = wizard
-    @user_id = user_id
-
-    if user_id
-      @user = User.find_by(id: user_id)
-    else
-      @user = wizard.user
-    end
 
     data = (data || {}).with_indifferent_access
     @id = data['id'] || SecureRandom.hex(12)
@@ -44,13 +35,13 @@ class CustomWizard::Submission
     return nil unless wizard.save_submissions
     validate
 
-    submission_list = self.class.list(wizard, user_id: user.id)
+    submission_list = self.class.list(wizard)
     submissions = submission_list.submissions.select { |submission| submission.id != self.id }
     self.updated_at = Time.now.iso8601
     submissions.push(self)
 
     submission_data = submissions.map { |submission| data_to_save(submission)  }
-    PluginStore.set("#{wizard.id}_#{KEY}", user.id, submission_data)
+    PluginStore.set("#{wizard.id}_#{KEY}", wizard.actor_id, submission_data)
   end
 
   def validate
@@ -93,25 +84,21 @@ class CustomWizard::Submission
     data
   end
 
-  def self.get(wizard, user_id)
+  def self.get(wizard)
-    data = PluginStore.get("#{wizard.id}_#{KEY}", user_id).last
+    data = PluginStore.get("#{wizard.id}_#{KEY}", wizard.actor_id).last
-    new(wizard, data, user_id)
+    new(wizard, data)
   end
 
   def remove
     if present?
-      user_id = @user.id
+      data = PluginStore.get("#{@wizard.id}_#{KEY}", wizard.actor_id)
-      wizard_id = @wizard.id
+      data.delete_if { |sub| sub["id"] == @id }
-      submission_id = @id
+      PluginStore.set("#{@wizard.id}_#{KEY}", wizard.actor_id, data)
-      data = PluginStore.get("#{wizard_id}_#{KEY}", user_id)
-      data.delete_if { |sub| sub["id"] == submission_id }
-      PluginStore.set("#{wizard_id}_#{KEY}", user_id, data)
     end
   end
 
   def self.cleanup_incomplete_submissions(wizard)
-    user_id = wizard.user.id
+    all_submissions = list(wizard)
-    all_submissions = list(wizard, user_id: user_id)
     sorted_submissions = all_submissions.submissions.sort_by do |submission|
       zero_epoch_time = DateTime.strptime("0", '%s')
       [
@@ -129,12 +116,12 @@ class CustomWizard::Submission
     end
 
     valid_data = valid_submissions.map { |submission| submission.data_to_save(submission) }
-    PluginStore.set("#{wizard.id}_#{KEY}", user_id, valid_data)
+    PluginStore.set("#{wizard.id}_#{KEY}", wizard.actor_id, valid_data)
   end
 
-  def self.list(wizard, user_id: nil, order_by: nil, page: nil)
+  def self.list(wizard, order_by: nil, page: nil)
     params = { plugin_name: "#{wizard.id}_#{KEY}" }
-    params[:key] = user_id if user_id.present?
+    params[:key] = wizard.actor_id if wizard.actor_id
 
     query = PluginStoreRow.where(params)
     result = OpenStruct.new(submissions: [], total: nil)
@@ -142,7 +129,7 @@ class CustomWizard::Submission
     query.each do |record|
       if (submission_data = ::JSON.parse(record.value)).any?
         submission_data.each do |data|
-          result.submissions.push(new(wizard, data, record.key))
+          result.submissions.push(new(wizard, data))
         end
       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

lib/custom_wizard/template.rb

@@ -23,7 +23,6 @@ class CustomWizard::Template
     normalize_data
     validate_data
     prepare_data
-
     return false if errors.any?
 
     ActiveRecord::Base.transaction do

lib/custom_wizard/user_history.rb

@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+UserHistory.actions[:custom_wizard_step] = 1000
+
+class CustomWizard::UserHistory
+  def self.where(actor_id: nil, action: nil, context: nil, subject: nil)
+    ::UserHistory.where(where_opts(actor_id, action, context, subject))
+  end
+
+  def self.create(actor_id: nil, action: nil, context: nil, subject: nil)
+    ::UserHistory.create(create_opts(actor_id, action, context, subject))
+  end
+
+  def self.create!(actor_id: nil, action: nil, context: nil, subject: nil)
+    ::UserHistory.create!(create_opts(actor_id, action, context, subject))
+  end
+
+  def self.actions
+    @actions ||=
+      Enum.new(
+        step: UserHistory.actions[:custom_wizard_step]
+      )
+  end
+
+  def self.where_opts(actor_id, action, context, subject)
+    opts = {
+      context: context
+    }
+    opts[:action] = action if action
+    opts[:subject] = subject if subject
+    add_actor(opts, actor_id)
+  end
+
+  def self.create_opts(actor_id, action, context, subject)
+    opts = {
+      action: action,
+      context: context
+    }
+    opts[:subject] = subject if subject
+    add_actor(opts, actor_id)
+  end
+
+  def self.add_actor(opts, actor_id)
+    acting_user_id = actor_id
+
+    if actor_id.is_a?(String) && actor_id.include?(CustomWizard::Wizard::GUEST_ID_PREFIX)
+      opts[:acting_user_id] = Discourse.system_user.id
+      opts[:details] = actor_id
+    else
+      opts[:acting_user_id] = actor_id
+    end
+
+    opts
+  end
+end

lib/custom_wizard/validators/template.rb

@@ -30,6 +30,7 @@ class CustomWizard::TemplateValidator
           validate_subscription(field, :field)
           check_required(field, :field)
           validate_liquid_template(field, :field)
+          validate_guests(field, :field)
         end
       end
     end
@@ -39,6 +40,7 @@ class CustomWizard::TemplateValidator
         validate_subscription(action, :action)
         check_required(action, :action)
         validate_liquid_template(action, :action)
+        validate_guests(action, :action)
       end
     end
 
@@ -80,6 +82,21 @@ class CustomWizard::TemplateValidator
     end
   end
 
+  def validate_guests(object, type)
+    guests_permitted = @data[:permitted] && @data[:permitted].any? do |m|
+      m["output"].include?(CustomWizard::Wizard::GUEST_GROUP_ID)
+    end
+    return unless guests_permitted
+
+    if type === :action && CustomWizard::Action::REQUIRES_USER.include?(object[:type])
+      errors.add :base, I18n.t("wizard.validation.not_permitted_for_guests", object_id: object[:id])
+    end
+
+    if type === :field && CustomWizard::Field::REQUIRES_USER.include?(object[:type])
+      errors.add :base, I18n.t("wizard.validation.not_permitted_for_guests", object_id: object[:id])
+    end
+  end
+
   def validate_after_signup
     return unless ActiveRecord::Type::Boolean.new.cast(@data[:after_signup])
 

lib/custom_wizard/wizard.rb

@@ -4,8 +4,6 @@ require_dependency 'wizard/field'
 require_dependency 'wizard/step_updater'
 require_dependency 'wizard/builder'
 
-UserHistory.actions[:custom_wizard_step] = 1000
-
 class CustomWizard::Wizard
   include ActiveModel::SerializerSupport
 
@@ -31,13 +29,22 @@ class CustomWizard::Wizard
                 :actions,
                 :action_ids,
                 :user,
+                :guest_id,
                 :submissions,
                 :template
 
   attr_reader   :all_step_ids
 
-  def initialize(attrs = {}, user = nil)
+  GUEST_ID_PREFIX ||= "guest"
+  GUEST_GROUP_ID = -1
+
+  def initialize(attrs = {}, user = nil, guest_id = nil)
+    if user
       @user = user
+    elsif guest_id
+      @guest_id = guest_id
+    end
+
     attrs = attrs.with_indifferent_access
 
     @id = attrs['id']
@@ -81,6 +88,10 @@ class CustomWizard::Wizard
     @template = attrs
   end
 
+  def actor_id
+    user ? user.id : guest_id
+  end
+
   def cast_bool(val)
     val.nil? ? false : ActiveRecord::Type::Boolean.new.cast(val)
   end
@@ -141,17 +152,16 @@ class CustomWizard::Wizard
   end
 
   def last_completed_step_id
-    if user && unfinished? && last_completed_step = ::UserHistory.where(
+    return nil unless actor_id && unfinished?
-        acting_user_id: user.id,
+
-        action: ::UserHistory.actions[:custom_wizard_step],
+    last_completed_step = CustomWizard::UserHistory.where(
+      actor_id: actor_id,
+      action: CustomWizard::UserHistory.actions[:step],
       context: id,
       subject: all_step_ids
     ).order("created_at").last
 
-      last_completed_step.subject
+    last_completed_step&.subject
-    else
-      nil
-    end
   end
 
   def find_step(step_id)
@@ -161,15 +171,15 @@ class CustomWizard::Wizard
   def create_updater(step_id, submission)
     step = @steps.find { |s| s.id == step_id }
     wizard = self
-    CustomWizard::StepUpdater.new(user, wizard, step, submission)
+    CustomWizard::StepUpdater.new(wizard, step, submission)
   end
 
   def unfinished?
-    return nil if !user
+    return nil unless actor_id
 
-    most_recent = ::UserHistory.where(
+    most_recent = CustomWizard::UserHistory.where(
-      acting_user_id: user.id,
+      actor_id: actor_id,
-      action: ::UserHistory.actions[:custom_wizard_step],
+      action: CustomWizard::UserHistory.actions[:step],
       context: id,
     ).distinct.order('updated_at DESC').first
 
@@ -183,11 +193,11 @@ class CustomWizard::Wizard
   end
 
   def completed?
-    return nil if !user
+    return nil unless actor_id
 
-    history = ::UserHistory.where(
+    history = CustomWizard::UserHistory.where(
-      acting_user_id: user.id,
+      actor_id: actor_id,
-      action: ::UserHistory.actions[:custom_wizard_step],
+      action: CustomWizard::UserHistory.actions[:step],
       context: id
     )
 
@@ -200,8 +210,9 @@ class CustomWizard::Wizard
   end
 
   def permitted?
-    return false unless user
+    return nil unless actor_id
-    return true if user.admin? || permitted.blank?
+    return true if user && (user.admin? || permitted.blank?)
+    return false if !user && permitted.blank?
 
     mapper = CustomWizard::Mapper.new(
       inputs: permitted,
@@ -215,6 +226,9 @@ class CustomWizard::Wizard
     return true if mapper.blank?
 
     mapper.all? do |m|
+      if !user
+        m[:type] === 'assignment' && [*m[:result]].include?(GUEST_GROUP_ID)
+      else
         if m[:type] === 'assignment'
           [*m[:result]].include?(Group::AUTO_GROUPS[:everyone]) ||
           GroupUser.exists?(group_id: m[:result], user_id: user.id)
@@ -225,17 +239,18 @@ class CustomWizard::Wizard
         end
       end
     end
+  end
 
   def can_access?
-    return false unless user
+    permitted? && (user&.admin? || (multiple_submissions || !completed?))
-    return true if user.admin
-    permitted? && (multiple_submissions || !completed?)
   end
 
   def reset
-    ::UserHistory.create(
+    return nil unless actor_id
-      action: ::UserHistory.actions[:custom_wizard_step],
+
-      acting_user_id: user.id,
+    CustomWizard::UserHistory.create(
+      action: CustomWizard::UserHistory.actions[:step],
+      actor_id: actor_id,
       context: id,
       subject: "reset"
     )
@@ -263,8 +278,7 @@ class CustomWizard::Wizard
   end
 
   def submissions
-    return nil unless user.present?
+    @submissions ||= CustomWizard::Submission.list(self).submissions
-    @submissions ||= CustomWizard::Submission.list(self, user_id: user.id).submissions
   end
 
   def current_submission
@@ -300,15 +314,17 @@ class CustomWizard::Wizard
   end
 
   def remove_user_redirect
+    return unless user.present?
+
     if id == user.redirect_to_wizard
       user.custom_fields.delete('redirect_to_wizard')
       user.save_custom_fields(true)
     end
   end
 
-  def self.create(wizard_id, user = nil)
+  def self.create(wizard_id, user = nil, guest_id = nil)
     if template = CustomWizard::Template.find(wizard_id)
-      new(template.to_h, user)
+      new(template.to_h, user, guest_id)
     else
       false
     end
@@ -319,7 +335,7 @@ class CustomWizard::Wizard
 
     CustomWizard::Template.list(**template_opts).reduce([]) do |result, template|
       wizard = new(template, user)
-      result.push(wizard) if wizard.can_access? && (
+      result.push(wizard) if wizard.permitted? && (
         !not_completed || !wizard.completed?
       )
       result
@@ -380,4 +396,8 @@ class CustomWizard::Wizard
       false
     end
   end
+
+  def self.generate_guest_id
+    "#{self::GUEST_ID_PREFIX}_#{SecureRandom.hex(12)}"
+  end
 end

plugin.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 # name: discourse-custom-wizard
 # about: Forms for Discourse. Better onboarding, structured posting, data enrichment, automated actions and much more.
-# version: 2.1.5
+# version: 2.2.0
 # authors: Angus McLeod, Faizaan Gagan, Robert Barrow, Keegan George, Kaitlin Maddever
 # url: https://github.com/paviliondev/discourse-custom-wizard
 # contact_emails: development@pavilion.tech
@@ -41,6 +41,7 @@ after_initialize do
     ../app/controllers/custom_wizard/admin/logs.rb
     ../app/controllers/custom_wizard/admin/manager.rb
     ../app/controllers/custom_wizard/admin/custom_fields.rb
+    ../app/controllers/custom_wizard/wizard_client.rb
     ../app/controllers/custom_wizard/wizard.rb
     ../app/controllers/custom_wizard/steps.rb
     ../app/controllers/custom_wizard/realtime_validations.rb
@@ -65,6 +66,7 @@ after_initialize do
     ../lib/custom_wizard/subscription.rb
     ../lib/custom_wizard/template.rb
     ../lib/custom_wizard/wizard.rb
+    ../lib/custom_wizard/user_history.rb
     ../lib/custom_wizard/api/api.rb
     ../lib/custom_wizard/api/authorization.rb
     ../lib/custom_wizard/api/endpoint.rb

spec/components/custom_wizard/action_spec.rb

@@ -18,6 +18,7 @@ describe CustomWizard::Action do
   let(:api_test_endpoint) { get_wizard_fixture("endpoints/test_endpoint") }
   let(:api_test_endpoint_body) { get_wizard_fixture("endpoints/test_endpoint_body") }
   let(:api_test_no_authorization) { get_wizard_fixture("api/no_authorization") }
+  let(:guests_permitted) { get_wizard_fixture("wizard/guests_permitted") }
 
   def update_template(template)
     CustomWizard::Template.save(template, skip_jobs: true)
@@ -78,8 +79,8 @@ describe CustomWizard::Action do
       updater.update
 
       expect(updater.success?).to eq(true)
-      expect(UserHistory.where(
+      expect(CustomWizard::UserHistory.where(
-        acting_user_id: user.id,
+        actor_id: user.id,
         context: "super_mega_fun_wizard",
         subject: "step_3"
       ).exists?).to eq(true)
@@ -301,6 +302,28 @@ describe CustomWizard::Action do
       expect(topic.first.allowed_groups.map(&:name)).to include('cool_group', 'cool_group_1')
       expect(post.exists?).to eq(true)
     end
+
+    it "send_message works with guests are permitted" do
+      wizard_template["permitted"] = guests_permitted["permitted"]
+      wizard_template.delete("actions")
+      wizard_template['actions'] = [send_message]
+      update_template(wizard_template)
+
+      User.create(username: 'angus1', email: "angus1@email.com")
+
+      wizard = CustomWizard::Builder.new(wizard_template["id"], nil, CustomWizard::Wizard.generate_guest_id).build
+      wizard.create_updater(wizard.steps[0].id, {}).update
+      updater = wizard.create_updater(wizard.steps[1].id, {})
+      updater.update
+
+      topic = Topic.where(archetype: Archetype.private_message, title: "Message title")
+      post = Post.where(topic_id: topic.pluck(:id))
+
+      expect(topic.exists?).to eq(true)
+      expect(topic.first.topic_allowed_users.first.user.username).to eq('angus1')
+      expect(topic.first.topic_allowed_users.second.user.username).to eq(Discourse.system_user.username)
+      expect(post.exists?).to eq(true)
+    end
   end
 
   context "business subscription actions" do

spec/components/custom_wizard/builder_spec.rb

@@ -80,15 +80,12 @@ describe CustomWizard::Builder do
 
       it 'returns no steps if user has completed it' do
         @template[:steps].each do |step|
-          UserHistory.create!(
+          CustomWizard::UserHistory.create!(
-            {
+            action: CustomWizard::UserHistory.actions[:step],
-              action: UserHistory.actions[:custom_wizard_step],
+            actor_id: user.id,
-              acting_user_id: user.id,
+            context: @template[:id],
-              context: @template[:id]
-            }.merge(
             subject: step[:id]
           )
-          )
         end
 
         expect(

spec/components/custom_wizard/submission_spec.rb

@@ -4,6 +4,7 @@ describe CustomWizard::Submission do
   fab!(:user) { Fabricate(:user) }
   fab!(:user2) { Fabricate(:user) }
   let(:template_json) { get_wizard_fixture("wizard") }
+  let(:guest_id) { CustomWizard::Wizard.generate_guest_id }
 
   before do
     CustomWizard::Template.save(template_json, skip_jobs: true)
@@ -13,10 +14,20 @@ describe CustomWizard::Submission do
 
   it "saves a user's submission" do
     expect(
-      described_class.get(@wizard, user.id).fields["step_1_field_1"]
+      described_class.get(@wizard).fields["step_1_field_1"]
     ).to eq("I am user submission")
   end
 
+  it "saves a guest's submission" do
+    CustomWizard::Template.save(template_json, skip_jobs: true)
+    @wizard = CustomWizard::Wizard.create(template_json["id"], nil, guest_id)
+    described_class.new(@wizard, step_1_field_1: "I am guest submission").save
+
+    expect(
+      described_class.get(@wizard).fields["step_1_field_1"]
+    ).to eq("I am guest submission")
+  end
+
   describe "#list" do
     before do
       freeze_time Time.now
@@ -37,14 +48,17 @@ describe CustomWizard::Submission do
     end
 
     it "list submissions by wizard" do
+      @wizard.user = nil
       expect(described_class.list(@wizard).total).to eq(@count + 2)
     end
 
     it "list submissions by wizard and user" do
-      expect(described_class.list(@wizard, user_id: user.id).total).to eq(@count + 1)
+      @wizard.user = user
+      expect(described_class.list(@wizard).total).to eq(@count + 1)
     end
 
     it "paginates submission lists" do
+      @wizard.user = nil
       expect(described_class.list(@wizard, page: 1).submissions.size).to eq((@count + 2) - CustomWizard::Submission::PAGE_LIMIT)
     end
 
@@ -59,7 +73,7 @@ describe CustomWizard::Submission do
       described_class.new(@wizard, step_1_field_1: "I am the second submission").save
       builder = CustomWizard::Builder.new(@wizard.id, @wizard.user)
       builder.build
-      submissions = described_class.list(@wizard, user_id: @wizard.user.id).submissions
+      submissions = described_class.list(@wizard).submissions
 
       expect(submissions.length).to eq(1)
       expect(submissions.first.fields["step_1_field_1"]).to eq("I am the second submission")
@@ -75,7 +89,7 @@ describe CustomWizard::Submission do
       PluginStore.set("#{@wizard.id}_submissions", @wizard.user.id, sub_data)
       builder = CustomWizard::Builder.new(@wizard.id, @wizard.user)
       builder.build
-      submissions = described_class.list(@wizard, user_id: @wizard.user.id).submissions
+      submissions = described_class.list(@wizard).submissions
 
       expect(submissions.length).to eq(1)
       expect(submissions.first.fields["step_1_field_1"]).to eq("I am the second submission")
@@ -92,7 +106,7 @@ describe CustomWizard::Submission do
 
       builder = CustomWizard::Builder.new(@wizard.id, @wizard.user)
       builder.build
-      submissions = described_class.list(@wizard, user_id: @wizard.user.id).submissions
+      submissions = described_class.list(@wizard).submissions
 
       expect(submissions.length).to eq(1)
       expect(submissions.first.fields["step_1_field_1"]).to eq("I am the third submission")

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)

spec/components/custom_wizard/template_validator_spec.rb

@@ -7,6 +7,8 @@ describe CustomWizard::TemplateValidator do
   let(:user_condition) { get_wizard_fixture("condition/user_condition") }
   let(:permitted_json) { get_wizard_fixture("wizard/permitted") }
   let(:composer_preview) { get_wizard_fixture("field/composer_preview") }
+  let(:guests_permitted) { get_wizard_fixture("wizard/guests_permitted") }
+  let(:upload_field) { get_wizard_fixture("field/upload") }
 
   let(:valid_liquid_template) {
     <<-LIQUID.strip
@@ -146,6 +148,20 @@ describe CustomWizard::TemplateValidator do
       ).to eq(true)
     end
 
+    it "validates user-only features" do
+      template[:permitted] = guests_permitted['permitted']
+      template[:steps][0][:fields] << upload_field
+      validator = CustomWizard::TemplateValidator.new(template)
+      expect(validator.perform).to eq(false)
+      errors = validator.errors.to_a
+      expect(errors).to include(
+        I18n.t("wizard.validation.not_permitted_for_guests", object_id: "action_1")
+      )
+      expect(errors).to include(
+        I18n.t("wizard.validation.not_permitted_for_guests", object_id: "step_2_field_7")
+      )
+    end
+
     it "validates step attributes" do
       template[:steps][0][:condition] = user_condition['condition']
       expect(

spec/components/custom_wizard/wizard_spec.rb

@@ -21,10 +21,10 @@ describe CustomWizard::Wizard do
     @wizard.update!
   end
 
-  def progress_step(step_id, acting_user: user, wizard: @wizard)
+  def progress_step(step_id, actor_id: user.id, wizard: @wizard)
-    UserHistory.create(
+    CustomWizard::UserHistory.create(
-      action: UserHistory.actions[:custom_wizard_step],
+      action: CustomWizard::UserHistory.actions[:step],
-      acting_user_id: acting_user.id,
+      actor_id: actor_id,
       context: wizard.id,
       subject: step_id
     )
@@ -158,9 +158,9 @@ describe CustomWizard::Wizard do
     it "lets a permitted user access a complete wizard with multiple submissions" do
       append_steps
 
-      progress_step("step_1", acting_user: trusted_user)
+      progress_step("step_1", actor_id: trusted_user.id)
-      progress_step("step_2", acting_user: trusted_user)
+      progress_step("step_2", actor_id: trusted_user.id)
-      progress_step("step_3", acting_user: trusted_user)
+      progress_step("step_3", actor_id: trusted_user.id)
 
       @permitted_template["multiple_submissions"] = true
 
@@ -172,9 +172,9 @@ describe CustomWizard::Wizard do
     it "does not let an unpermitted user access a complete wizard without multiple submissions" do
       append_steps
 
-      progress_step("step_1", acting_user: trusted_user)
+      progress_step("step_1", actor_id: trusted_user.id)
-      progress_step("step_2", acting_user: trusted_user)
+      progress_step("step_2", actor_id: trusted_user.id)
-      progress_step("step_3", acting_user: trusted_user)
+      progress_step("step_3", actor_id: trusted_user.id)
 
       @permitted_template['multiple_submissions'] = false
 

spec/fixtures/actions/route_to.json

@@ -0,0 +1,12 @@
+{
+  "id": "route_to",
+  "type": "route_to",
+  "url": [
+    {
+      "type": "assignment",
+      "output": "https://google.com",
+      "output_type": "text",
+      "output_connector": "set"
+    }
+  ]
+}

spec/fixtures/field/upload.json

@@ -0,0 +1,6 @@
+{
+  "id": "step_2_field_7",
+  "label": "Upload",
+  "type": "upload",
+  "file_types": ".jpg,.jpeg,.png"
+}

spec/fixtures/wizard.json

@@ -74,12 +74,6 @@
           "id": "step_2_field_5",
           "label": "Checkbox",
           "type": "checkbox"
-        },
-        {
-          "id": "step_2_field_7",
-          "label": "Upload",
-          "type": "upload",
-          "file_types": ".jpg,.jpeg,.png"
         }
       ],
       "description": "Because I couldn't think of another name for this step :)"

spec/fixtures/wizard/guests_permitted.json

@@ -0,0 +1,12 @@
+{
+  "permitted": [
+    {
+      "type": "assignment",
+      "output_type": "group",
+      "output_connector": "set",
+      "output": [
+        -1
+      ]
+    }
+  ]
+}

spec/requests/custom_wizard/steps_controller_spec.rb

@@ -7,9 +7,111 @@ describe CustomWizard::StepsController do
   let(:wizard_field_condition_template) { get_wizard_fixture("condition/wizard_field_condition") }
   let(:user_condition_template) { get_wizard_fixture("condition/user_condition") }
   let(:permitted_json) { get_wizard_fixture("wizard/permitted") }
+  let(:route_to_template) { get_wizard_fixture("actions/route_to") }
+  let(:guests_permitted) { get_wizard_fixture("wizard/guests_permitted") }
 
   before do
     CustomWizard::Template.save(wizard_template, skip_jobs: true)
+  end
+
+  def guest_template
+    temp = wizard_template.dup
+    temp["permitted"] = guests_permitted["permitted"]
+    temp.delete("actions")
+    temp["actions"] = [route_to_template]
+    temp
+  end
+
+  context "with guest" do
+    it "does not perform a step update" do
+      put '/w/super-mega-fun-wizard/steps/step_1.json', params: {
+        fields: {
+          step_1_field_1: "Text input"
+        }
+      }
+      expect(response.status).to eq(403)
+    end
+
+    context "with guests permitted" do
+      before do
+        enable_subscription("standard")
+        result = CustomWizard::Template.save(guest_template, skip_jobs: true)
+      end
+
+      it "performs a step update" do
+        put '/w/super-mega-fun-wizard/steps/step_1.json', params: {
+          fields: {
+            step_1_field_1: "Text input"
+          }
+        }
+        expect(response.status).to eq(200)
+        expect(response.parsed_body['wizard']['start']).to eq("step_2")
+
+        wizard_id = response.parsed_body['wizard']['id']
+        wizard = CustomWizard::Wizard.create(wizard_id, nil, cookies[:custom_wizard_guest_id])
+        expect(wizard.current_submission.fields['step_1_field_1']).to eq("Text input")
+      end
+
+      context "raises an error" do
+        it "when the wizard doesnt exist" do
+          put '/w/not-super-mega-fun-wizard/steps/step_1.json'
+          expect(response.status).to eq(400)
+        end
+
+        it "when the user cant access the wizard" do
+          enable_subscription("standard")
+          new_template = guest_template.dup
+          new_template["permitted"] = permitted_json["permitted"]
+          CustomWizard::Template.save(new_template, skip_jobs: true)
+
+          put '/w/super-mega-fun-wizard/steps/step_1.json'
+          expect(response.status).to eq(403)
+        end
+
+        it "when the step doesnt exist" do
+          put '/w/super-mega-fun-wizard/steps/step_10.json'
+          expect(response.status).to eq(400)
+        end
+      end
+
+      it "works if the step has no fields" do
+        put '/w/super-mega-fun-wizard/steps/step_1.json'
+        expect(response.status).to eq(200)
+        expect(response.parsed_body['wizard']['start']).to eq("step_2")
+      end
+
+      it "returns an updated wizard when condition passes" do
+        new_template = guest_template.dup
+        new_template['steps'][1]['condition'] = wizard_field_condition_template['condition']
+        CustomWizard::Template.save(new_template, skip_jobs: true)
+
+        put '/w/super-mega-fun-wizard/steps/step_1.json', params: {
+          fields: {
+            step_1_field_1: "Condition will pass"
+          }
+        }
+        expect(response.status).to eq(200)
+        expect(response.parsed_body['wizard']['start']).to eq("step_2")
+      end
+
+      it "runs completion actions if guest has completed wizard" do
+        new_template = guest_template.dup
+
+        ## route_to action
+        new_template['actions'].last['run_after'] = 'wizard_completion'
+        CustomWizard::Template.save(new_template, skip_jobs: true)
+
+        put '/w/super-mega-fun-wizard/steps/step_1.json'
+        put '/w/super-mega-fun-wizard/steps/step_2.json'
+        put '/w/super-mega-fun-wizard/steps/step_3.json'
+        expect(response.status).to eq(200)
+        expect(response.parsed_body['redirect_on_complete']).to eq("https://google.com")
+      end
+    end
+  end
+
+  context "with user" do
+    before do
       sign_in(user)
     end
 
@@ -266,4 +368,5 @@ describe CustomWizard::StepsController do
         expect(submission.fields.keys).not_to include("step_2_field_1")
       end
     end
+  end
 end

spec/requests/custom_wizard/wizard_controller_spec.rb

@@ -8,7 +8,6 @@ describe CustomWizard::WizardController do
   before do
     CustomWizard::Template.save(wizard_template, skip_jobs: true)
     @template = CustomWizard::Template.find("super_mega_fun_wizard")
-    sign_in(user)
   end
 
   context 'plugin disabled' do
@@ -32,8 +31,12 @@ describe CustomWizard::WizardController do
     expect(response.parsed_body["error"]).to eq("We couldn't find a wizard at that address.")
   end
 
-  context 'when user skips the wizard' do
+  context "with user" do
+    before do
+      sign_in(user)
+    end
 
+    context 'when user skips' do
       it 'skips a wizard if user is allowed to skip' do
         put '/w/super-mega-fun-wizard/skip.json'
         expect(response.status).to eq(200)
@@ -93,4 +96,5 @@ describe CustomWizard::WizardController do
         expect(response.parsed_body["start"]).to eq('step_1')
       end
     end
+  end
 end

spec/serializers/custom_wizard/wizard_field_serializer_spec.rb

@@ -29,6 +29,5 @@ describe CustomWizard::FieldSerializer do
       scope: Guardian.new(user)
     ).as_json
     expect(json_array[0][:format]).to eq("YYYY-MM-DD")
-    expect(json_array[5][:file_types]).to eq(".jpg,.jpeg,.png")
   end
 end

test/javascripts/acceptance/wizard-test.js

@@ -9,6 +9,7 @@ import {
 import {
   wizard,
   wizardCompleted,
+  wizardGuest,
   wizardNoUser,
   wizardNotPermitted,
 } from "../helpers/wizard";
@@ -106,3 +107,59 @@ acceptance("Wizard | Wizard", function (needs) {
     assert.strictEqual($("body.custom-wizard").length, 0);
   });
 });
+
+acceptance("Wizard | Guest access", function (needs) {
+  needs.pretender((server, helper) => {
+    server.get("/w/wizard.json", () => helper.response(wizardGuest));
+  });
+
+  test("Does not require login", async function (assert) {
+    await visit("/w/wizard");
+    assert.ok(!exists(".wizard-no-access.requires-login"));
+  });
+
+  test("Starts", async function (assert) {
+    await visit("/w/wizard");
+    assert.ok(query(".wizard-column"), true);
+  });
+
+  test("Applies the wizard body class", async function (assert) {
+    await visit("/w/wizard");
+    assert.ok($("body.custom-wizard").length);
+  });
+
+  test("Applies the body background color", async function (assert) {
+    await visit("/w/wizard");
+    assert.ok($("body")[0].style.background);
+  });
+
+  test("Renders the wizard form", async function (assert) {
+    await visit("/w/wizard");
+    assert.ok(exists(".wizard-column-contents .wizard-step"), true);
+    assert.ok(exists(".wizard-footer img"), true);
+  });
+
+  test("Renders the first step", async function (assert) {
+    await visit("/w/wizard");
+    assert.strictEqual(
+      query(".wizard-step-title p").textContent.trim(),
+      "Text"
+    );
+    assert.strictEqual(
+      query(".wizard-step-description p").textContent.trim(),
+      "Text inputs!"
+    );
+    assert.strictEqual(
+      query(".wizard-step-description p").textContent.trim(),
+      "Text inputs!"
+    );
+    assert.strictEqual(count(".wizard-step-form .wizard-field"), 6);
+    assert.ok(exists(".wizard-step-footer .wizard-progress"), true);
+    assert.ok(exists(".wizard-step-footer .wizard-buttons"), true);
+  });
+
+  test("Removes the wizard body class when navigating away", async function (assert) {
+    await visit("/");
+    assert.strictEqual($("body.custom-wizard").length, 0);
+  });
+});

test/javascripts/fixtures/wizard.js.es6

@@ -6,7 +6,7 @@ export default {
   submission_last_updated_at: "2022-03-15T21:11:01+01:00",
   theme_id: 2,
   required: false,
-  permitted: true,
+  permitted: false,
   uncategorized_category_id: 1,
   categories: [],
   subscribed: false,

test/javascripts/helpers/wizard.js

@@ -6,8 +6,11 @@ import updateJson from "../fixtures/update";
 import { cloneJSON } from "discourse-common/lib/object";
 
 const wizardNoUser = cloneJSON(wizardJson);
+const wizardGuest = cloneJSON(wizardJson);
+wizardGuest.permitted = true;
 const wizard = cloneJSON(wizardJson);
 wizard.user = cloneJSON(userJson);
+wizard.permitted = true;
 
 const wizardNotPermitted = cloneJSON(wizard);
 wizardNotPermitted.permitted = false;
@@ -40,6 +43,7 @@ export {
   wizardNoUser,
   wizardNotPermitted,
   wizardCompleted,
+  wizardGuest,
   stepNotPermitted,
   allFieldsWizard,
   wizard,