simplified logic

extensions/guardian.rb

@@ -1,59 +1,17 @@
 # frozen_string_literal: true
+
 module CustomWizardGuardian
-  def can_see_topic?(topic, hide_deleted = true)
-    wizard_user_can_create_topic_on_category?(topic) || super
-  end
-
   def can_edit_topic?(topic)
-    wizard_user_can_create_topic_on_category?(topic) || super
+    wizard_can_edit_topic?(topic) || super
   end
 
-  def can_create_post?(parent)
+  def wizard_can_edit_topic?(topic)
-    result = parent.present? ? wizard_user_can_create_topic_on_category?(parent) : false
+    created_by_wizard = !!topic.wizard_submission_id
-    result || super
+    (
-  end
+      is_my_own?(topic) &&
-
+      created_by_wizard &&
-  private
+      can_see_topic?(topic) &&
-
+      can_create_post_on_topic?(topic)
-  def wizard_user_can_create_topic_on_category?(topic)
+    )
-    wizard = creating_wizard(topic)
-    (wizard.present? && wizard.permitted? && wizard_can_create_topic_on_category?(wizard, topic))
-  end
-
-  def creating_wizard(topic)
-    wizard_id = topic.wizard_id.presence
-    wizard = CustomWizard::Builder.new(wizard_id, @user).build if wizard_id
-    wizard.presence
-  end
-
-  def wizard_can_create_topic_on_category?(wizard, topic)
-    return false unless topic.category.present?
-
-    wizard_actions = wizard.actions
-    return false if wizard_actions.empty?
-
-    create_topic_actions = wizard_actions.select do |action|
-      action['type'] === 'create_topic'
-    end
-
-    submission_data = begin
-      submissions = CustomWizard::Submission.list(wizard)
-      submissions.find { |sub| sub.id == topic.wizard_submission_id }&.fields_and_meta
-    end
-
-    categories = wizard_actions.map do |action|
-      category = CustomWizard::Mapper.new(
-        inputs: action['category'],
-        data: submission_data,
-        user: @user
-      ).perform
-
-      category
-    end
-
-    categories.flatten!
-
-    return true if categories.include?(topic.category.id)
-    false
   end
 end

lib/custom_wizard/action.rb

@@ -517,7 +517,6 @@ class CustomWizard::Action
       skip_validations: true,
       topic_opts: {
         custom_fields: {
-          wizard_id: @wizard.id,
           wizard_submission_id: @wizard.current_submission.id
         }
       }

plugin.rb

@@ -126,10 +126,6 @@ after_initialize do
 
   Liquid::Template.register_filter(::CustomWizard::LiquidFilter::FirstNonEmpty)
 
-  add_to_class(:topic, :wizard_id) do
-    custom_fields['wizard_id']
-  end
-
   add_to_class(:topic, :wizard_submission_id) do
     custom_fields['wizard_submission_id']
   end

spec/extensions/guardian_extension_spec.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require_relative '../plugin_helper'
 
 describe ::Guardian do
@@ -14,82 +15,47 @@ describe ::Guardian do
     )
   }
 
+  def create_topic_by_wizard(wizard)
+    wizard.create_updater(
+      wizard.steps.first.id,
+      step_1_field_1: "Topic Title",
+      step_1_field_2: "topic body"
+    ).update
+    wizard.create_updater(wizard.steps.second.id, {}).update
+    wizard.create_updater(wizard.steps.last.id,
+      step_3_field_3: category.id
+    ).update
+
+    topic = Topic.where(
+      title: "Topic Title",
+      category_id: category.id
+    ).first
+
+    topic
+  end
+
   before do
     CustomWizard::Template.save(wizard_template, skip_jobs: true)
     @template = CustomWizard::Template.find('super_mega_fun_wizard')
   end
 
-  context "the user has access to creating wizard" do
+  context "topic created by user using wizard" do
     it "allows editing the topic first post" do
       wizard = CustomWizard::Builder.new(@template[:id], user).build
-
+      topic = create_topic_by_wizard(wizard)
-      wizard.create_updater(
+      expect(user.guardian.wizard_can_edit_topic?(topic)).to be_truthy
-        wizard.steps.first.id,
-        step_1_field_1: "Topic Title",
-        step_1_field_2: "topic body"
-      ).update
-      wizard.create_updater(wizard.steps.second.id, {}).update
-      wizard.create_updater(wizard.steps.last.id,
-        step_3_field_3: category.id
-      ).update
-
-      topic = Topic.where(
-        title: "Topic Title",
-        category_id: category.id
-      ).first
-
-      expect(user.guardian.send(:wizard_user_can_create_topic_on_category?, topic)).to be_truthy
     end
   end
 
-  context "the user doesn't have access to creating wizard" do
+  context "topic created by user without wizard" do
     it "restricts editing the topic first post" do
-      wizard = CustomWizard::Builder.new(@template[:id], user).build
+      topic_params = {
-      CustomWizard::Wizard.any_instance.stubs(:permitted?).returns(false)
-
-      wizard.create_updater(
-        wizard.steps.first.id,
-        step_1_field_1: "Topic Title",
-        step_1_field_2: "topic body"
-      ).update
-      wizard.create_updater(wizard.steps.second.id, {}).update
-      wizard.create_updater(wizard.steps.last.id,
-        step_3_field_3: category.id
-      ).update
-
-      topic = Topic.where(
         title: "Topic Title",
-        category_id: category.id
+        raw: "Topic body",
-      ).first
+        skip_validations: true
-
+      }
-      expect(user.guardian.send(:wizard_user_can_create_topic_on_category?, topic)).to be_falsey
+      post = PostCreator.new(user, topic_params).create
-    end
+      expect(user.guardian.wizard_can_edit_topic?(post.topic)).to be_falsey
-  end
-
-  context "the wizard can't create a topic in the category" do
-    it "restricts editing the topic first post" do
-      wizard = CustomWizard::Builder.new(@template[:id], user).build
-      wizard.create_updater(
-        wizard.steps.first.id,
-        step_1_field_1: "Topic Title",
-        step_1_field_2: "topic body"
-      ).update
-      wizard.create_updater(wizard.steps.second.id, {}).update
-      wizard.create_updater(wizard.steps.last.id,
-        step_3_field_3: category.id
-      ).update
-
-      topic = Topic.where(
-        title: "Topic Title",
-        category_id: category.id
-      ).first
-
-      new_category = Fabricate(:category)
-      topic.category_id = new_category.id
-      topic.save
-      topic.reload
-
-      expect(user.guardian.send(:wizard_user_can_create_topic_on_category?, topic)).to be_falsey
     end
   end
 end