Rename Host concert to PlatformHost to reduce confusion and create new HostsEvents concern to set up association to hosted_events through event_hosts

Author: rsmithlal

app/models/better_together/community.rb

@@ -4,13 +4,14 @@ module BetterTogether
   # A gathering
   class Community < ApplicationRecord
     include Contactable
-    include Host
+    include HostsEvents
     include Identifier
     include Infrastructure::BuildingConnections
     include Joinable
+    include Permissible
+    include PlatformHost
     include Protected
     include Privacy
-    include Permissible
     include Metrics::Viewable
 
     belongs_to :creator,

app/models/better_together/platform.rb

@@ -5,7 +5,7 @@
 module BetterTogether
   # Represents the host application and it's peers
   class Platform < ApplicationRecord
-    include Host
+    include PlatformHost
     include Identifier
     include Joinable
     include Permissible

app/models/concerns/better_together/hosts_events.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module BetterTogether
+  # Concern that when included gives the model access to events through event_host records
+  module HostsEvents
+    extend ActiveSupport::Concern
+
+    included do
+      has_many :event_hosts, as: :host
+      has_many :hosted_events, through: :event_hosts, source: :event
+    end
+  end
+end

…/models/concerns/better_together/host.rb …oncerns/better_together/platform_host.rbapp/models/concerns/better_together/host.rb renamed to app/models/concerns/better_together/platform_host.rb app/models/concerns/better_together/host.rb renamed to app/models/concerns/better_together/platform_host.rb

@@ -2,7 +2,7 @@
 
 module BetterTogether
   # Concern that when included allows model to be set as host
-  module Host
+  module PlatformHost
     extend ActiveSupport::Concern
 
     included do