Create the ability to send reports to moderators

- Limited to Builders+
-- Moderator+ can also use as they may be too busy ATM
- Only on users, comments, and forum posts
- Multiple reports can be generated per instance
- Primarily posts to a moderator-only topic for viewability
- Secondarily has a table for searchability
-- Viewable only by moderators

app/controllers/moderation_reports_controller.rb

@@ -0,0 +1,49 @@
+class ModerationReportsController < ApplicationController
+  respond_to :html, :xml, :json, :js
+  before_action :builder_only, only: [:new, :create]
+  before_action :moderator_only, only: [:index]
+
+  def new
+    check_privilege
+    @moderation_report = ModerationReport.new(moderation_report_params)
+    respond_with(@moderation_report)
+  end
+
+  def index
+    @moderation_reports = ModerationReport.paginated_search(params).includes(:creator, :model)
+    respond_with(@moderation_reports)
+  end
+
+  def create
+    check_privilege
+    @moderation_report = ModerationReport.create(moderation_report_params)
+    @moderation_report.create_forum_post!
+    respond_with(@moderation_report)
+  end
+
+  private
+
+  def model_type
+    params.fetch(:moderation_report, {}).fetch(:model_type)
+  end
+
+  def model_id
+    params.fetch(:moderation_report, {}).fetch(:model_id)
+  end
+
+  def check_privilege
+    case model_type
+    when "User"
+      return if User.find(model_id).reportable_by?(CurrentUser.user)
+    when "Comment"
+      return if Comment.find(model_id).reportable_by?(CurrentUser.user)
+    when "ForumPost"
+      return if ForumPost.find(model_id).reportable_by?(CurrentUser.user)
+    end
+    raise User::PrivilegeError
+  end
+
+  def moderation_report_params
+    params.fetch(:moderation_report, {}).permit(%i[model_type model_id reason])
+  end
+end