Merge pull request #83 from RickCarlino/master

Add pin values to read_status response object

lib/controllers/read_status_controller.rb

@@ -2,8 +2,28 @@
 
 class ReadStatusController < AbstractController
   def call
-    reply "read_status", x: bot.status[:x], y: bot.status[:y],
-                         z: bot.status[:z], busy: bot.status[:busy],
-                         current_command:  bot.status[:last]
+    reply "read_status", info
+  end
+
+  private
+
+  def info
+    info = {busy: bot.status[:busy], current_command: bot.status[:last]}
+    info.merge(pin_info).merge(axis_info)
+  end
+
+  def pin_info
+    # Performs lazy evaluation of pin status. If the pin status is 'unknown',
+    # performs a lookup for next status poll. Otherwise, uses cached value.
+    [*0..13].inject({}) do |hsh, pin|
+      status = bot.status.pin(pin)
+      hsh["pin#{pin}".to_sym] = status
+      bot.commands.read_parameter(pin) if status == :unknown
+      hsh
+    end
+  end
+
+  def axis_info
+    {x: bot.status[:x], y: bot.status[:y], z: bot.status[:z]}
   end
 end

lib/controllers/single_command_controller.rb

@@ -16,9 +16,8 @@ class SingleCommandController < AbstractController
   def call
     @cmd   = message.payload["command"]
     action = AVAILABLE_ACTIONS[cmd["action"].to_s.downcase] || :unknown
-    puts "Calling #{action}"
     send(action)
-    reply "read_status", confirmation: true, command: cmd
+    reply 'single_command', confirmation: true, command: cmd
   end
 
   def move_relative
@@ -46,6 +45,7 @@ def home_all
   end
 
   def pin_write
+    bot.status.set_pin(cmd['pin'], cmd['value1']) # Belongs in FB-Serial
     bot.commands.pin_write pin:   cmd['pin'],
                            value: cmd['value1'],
                            mode:  cmd['mode'] || 0