init project

app/controllers/users/private_message_details_controller.rb

@@ -0,0 +1,26 @@
+class Users::PrivateMessageDetailsController < Users::BaseController
+  before_action :require_login
+  before_action :private_user_resources!
+
+  after_action :update_message_status, only: [:show]
+
+  helper_method :target_user
+
+  def show
+    messages = observed_user.private_messages.without_deleted.where(target: target_user)
+
+    @count    = messages.count
+    @messages = paginate messages.order(send_time: :desc).includes(sender: :user_extension)
+  end
+
+  private
+
+  def target_user
+    @_target_user ||= User.find(params[:target_id])
+  end
+
+  # 置为已读
+  def update_message_status
+    observed_user.private_messages.only_unread.where(target: target_user).update_all(status: 1)
+  end
+end