Merge pull request ManageIQ#21573 from kbrock/supports_manager_create

Supports manager create

Author: agrare

app/models/ext_management_system.rb

@@ -41,11 +41,7 @@ def self.api_allowed_attributes
   end
 
   def self.supported_types_for_create
-    permitted_subclasses.select(&:supported_for_create?)
-  end
-
-  def self.supported_for_create?
-    !reflections.include?("parent_manager")
+    subclasses_supporting(:create)
   end
 
   def self.label_mapping_prefixes
@@ -157,8 +153,6 @@ def self.create_from_params(params, endpoints, authentications)
   supports_not :cloud_volume_create
   supports_not :console
   supports_not :discovery
-  supports_not :ems_network_new
-  supports_not :ems_storage_new
   supports_not :label_mapping
   supports_not :metrics
   supports_not :object_storage

app/models/manageiq/providers/embedded_automation_manager.rb

@@ -8,10 +8,6 @@ class ManageIQ::Providers::EmbeddedAutomationManager < ManageIQ::Providers::Auto
 
   supports :catalog
 
-  def self.supported_for_create?
-    false
-  end
-
   def self.catalog_types
     {"generic_ansible_playbook" => N_("Ansible Playbook")}
   end

app/models/manageiq/providers/network_manager.rb

@@ -9,7 +9,6 @@ class << model_name
       define_method(:singular_route_key) { "ems_network" }
     end
 
-    supports_not :ems_network_new
     supports_not :cloud_tenant_mapping
     supports_not :create_floating_ip
     supports_not :create_network_router

app/models/manageiq/providers/storage_manager.rb

@@ -7,7 +7,6 @@ class StorageManager < ManageIQ::Providers::BaseManager
     supports_not :cloud_object_store_container_create
     supports_not :cloud_volume
     supports_not :cloud_volume_create
-    supports_not :ems_storage_new
     supports_not :object_storage
     supports_not :smartstate_analysis
     supports_not :storage_services