Update Asset commands for Sensors

farmbot_core/lib/farmbot_core/asset.ex

@@ -241,8 +241,19 @@ defmodule FarmbotCore.Asset do
 
   ## Begin Sensor
 
-  def get_sensor(args) do
-    Repo.get_by(Sensor, args)
+  def get_sensor(id) do
+    Repo.get_by(Sensor, id: id)
+  end
+
+  def new_sensor!(params) do
+    Sensor.changeset(%Sensor{}, params)
+    |> Repo.insert!()
+  end
+  
+  def update_sensor!(sensor, params) do
+    sensor
+    |> Sensor.changeset(params)
+    |> Repo.update!()
   end
 
   ## End Sensor

farmbot_core/lib/farmbot_core/asset/command.ex

@@ -71,6 +71,15 @@ defmodule FarmbotCore.Asset.Command do
     :ok
   end
 
+  def update("Sensor", id, params) do
+    old = Asset.get_sensor(id)
+    if old, 
+      do: Asset.update_sensor!(old, params), 
+      else: Asset.new_sensor!(params)
+    
+    :ok
+  end
+
   # Catch-all use case:
   def update(asset_kind, id, params) do
     Logger.warn "Implement me: #{asset_kind}"

farmbot_os/lib/farmbot_os/sys_calls.ex

@@ -220,7 +220,7 @@ defmodule FarmbotOS.SysCalls do
   end
 
   def named_pin("Sensor", id) do
-    case Asset.get_sensor(id: id) do
+    case Asset.get_sensor(id) do
       %{pin: pin} -> pin
       nil -> {:error, "Could not find peripheral by id: #{id}"}
     end