From b056a8eaf36124e81cfbe5bebc5d7cb6498209a8 Mon Sep 17 00:00:00 2001
From: Joe Rafaniello <jrafanie@gmail.com>
Date: Mon, 3 May 2021 17:40:59 -0400
Subject: [PATCH] Drop unused LifecycleEvent model

This was added back in 2008 in commit d866a691c57073d44d24eba284f962e62f87a706
and isn't used.  It was never reportable but was available in the API.

Part of https://github.com/ManageIQ/manageiq/issues/21204
---
 app/models/lifecycle_event.rb           | 19 -------------
 app/models/vm_or_template.rb            |  1 -
 product/alerts/rss/lifecycle_events.yml | 38 -------------------------
 3 files changed, 58 deletions(-)
 delete mode 100644 app/models/lifecycle_event.rb
 delete mode 100644 product/alerts/rss/lifecycle_events.yml

diff --git a/app/models/lifecycle_event.rb b/app/models/lifecycle_event.rb
deleted file mode 100644
index 03276ad54fc8..000000000000
--- a/app/models/lifecycle_event.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-class LifecycleEvent < ApplicationRecord
-  belongs_to :vm_or_template
-
-  include UuidMixin
-
-  def self.create_event(vm, event_hash)
-    _log.debug(event_hash.inspect)
-
-    # Update the location if not provided by getting the value from the vm
-    event_hash[:location] = vm.path if event_hash[:location].blank? && !vm.blank?
-    event = LifecycleEvent.new(event_hash)
-    event.save!
-
-    # create the event and link it to a Vm if a vm was found
-    unless vm.blank?
-      vm.lifecycle_events << event unless vm.lifecycle_events.include?(event)
-    end
-  end
-end
diff --git a/app/models/vm_or_template.rb b/app/models/vm_or_template.rb
index b9c3c1f65f1b..23f566bae114 100644
--- a/app/models/vm_or_template.rb
+++ b/app/models/vm_or_template.rb
@@ -100,7 +100,6 @@ class VmOrTemplate < ApplicationRecord
   has_many                  :files, -> { where("rsc_type = 'file'") },       :as => :resource, :class_name => "Filesystem"
 
   has_many                  :scan_histories,    :dependent => :destroy
-  has_many                  :lifecycle_events,  :class_name => "LifecycleEvent"
   has_many                  :advanced_settings, :as => :resource, :dependent => :destroy
 
   # Scan Items
diff --git a/product/alerts/rss/lifecycle_events.yml b/product/alerts/rss/lifecycle_events.yml
deleted file mode 100644
index feec80b8becb..000000000000
--- a/product/alerts/rss/lifecycle_events.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-# Feed metadata
-roles: "change_managers"
-feed_title: "Recent Lifecycle Events"
-feed_description: "Recent Lifecycle Events"
-feed_link: "/alert/rss?feed=lifecycle_events"
-
-# Item metadata
-item_title: |-
-    <script>
-        if rec.vm_or_template_id != nil
-          "#{rec.event}, VM: #{rec.vm_or_template.name}, created by #{rec.created_by}"
-        else
-          "#{rec.event}, VM Location: #{rec.location}, created by #{rec.created_by}"
-        end
-    </script>
-item_description: "#{rec.message}, created by #{rec.created_by}"
-item_link: "/vm/show/#{rec.vm_or_template_id}"
-item_class: LifecycleEvent
-
-# Search criteria
-#   search_method: find, nil or a custom method name
-#   Custom method is called the following way:
-#     <item_class>.method(<search_method>).<name>, <options>)
-#   A nil value or a value of "find" use the default class find method
-search_method:
-limit_to_time:
-limit_to_count:
-orderby:
-  :created_on: :desc
-
-# Included tables and columns for query performance
-include:
-  :vm_or_template: {}
-
-# tags_include: any or all
-tag_ns: "/managed/lifecycles"
-tags_include:
-tags: