refactor(appengine): extract complex queries

- create a new module `Data`, which holds complex database operations - the device_status_from device query has been refactored under DeviceStatus. Signed-off-by: Francesco Noacco <[email protected]>
astarte-platform · Jan 22, 2025 · b6f6b3a · b6f6b3a
1 parent 071c297
commit b6f6b3a
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diff --git a/apps/astarte_appengine_api/lib/astarte_appengine_api/device/astarte_value.ex b/apps/astarte_appengine_api/lib/astarte_appengine_api/device/astarte_value.ex
@@ -1,7 +1,7 @@
 #
 # This file is part of Astarte.
 #
-# Copyright 2018 Ispirata Srl
+# Copyright 2018 - 2025 SECO Mind Srl
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -51,10 +51,15 @@ defmodule Astarte.AppEngine.API.Device.AstarteValue do
   end
 
   def to_json_friendly(value, :datetime, opts) do
-    if opts[:keep_milliseconds] do
-      value
-    else
-      DateTime.from_unix!(value, :millisecond)
+    cond do
+      opts[:keep_milliseconds] ->
+        value
+
+      is_integer(value) ->
+        DateTime.from_unix!(value, :millisecond)
+
+      true ->
+        DateTime.truncate(value, :millisecond)
     end
   end