feat(containers): implement create volume request

backend/lib/edgehog/astarte/device/create_volume_request.ex

@@ -0,0 +1,49 @@
+#
+# This file is part of Edgehog.
+#
+# Copyright 2024 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.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+defmodule Edgehog.Astarte.Device.CreateVolumeRequest do
+  @moduledoc false
+  @behaviour Edgehog.Astarte.Device.CreateVolumeRequest.Behaviour
+
+  alias Astarte.Client.AppEngine
+  alias Edgehog.Error.AstarteAPIError
+
+  @interface "io.edgehog.devicemanager.apps.CreateVolumeRequest"
+
+  @impl Edgehog.Astarte.Device.CreateVolumeRequest.Behaviour
+  def send_create_volume_request(%AppEngine{} = client, device_id, request_data) do
+    request_data = Map.from_struct(request_data)
+
+    api_call =
+      AppEngine.Devices.send_datastream(
+        client,
+        device_id,
+        @interface,
+        "/volume",
+        request_data
+      )
+
+    with {:error, api_error} <- api_call do
+      reason = AstarteAPIError.exception(status: api_error.status, response: api_error.response)
+
+      {:error, reason}
+    end
+  end
+end

backend/lib/edgehog/astarte/device/create_volume_request/behaviour.ex

@@ -0,0 +1,31 @@
+#
+# This file is part of Edgehog.
+#
+# Copyright 2024 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.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+defmodule Edgehog.Astarte.Device.CreateVolumeRequest.Behaviour do
+  @moduledoc false
+  alias Astarte.Client.AppEngine
+  alias Edgehog.Astarte.Device.CreateVolumeRequest.RequestData
+
+  @callback send_create_volume_request(
+              client :: AppEngine.t(),
+              device_id :: String.t(),
+              request_data :: RequestData.t()
+            ) :: :ok | {:error, term()}
+end

backend/lib/edgehog/astarte/device/create_volume_request/request_data.ex

@@ -0,0 +1,35 @@
+#
+# This file is part of Edgehog.
+#
+# Copyright 2024 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.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+defmodule Edgehog.Astarte.Device.CreateVolumeRequest.RequestData do
+  @moduledoc false
+
+  defstruct [
+    :id,
+    :driver,
+    :options
+  ]
+
+  @type t() :: %__MODULE__{
+          id: String.t(),
+          driver: String.t(),
+          options: list(String.t())
+        }
+end

backend/lib/edgehog/devices/device/device.ex

@@ -30,6 +30,7 @@ defmodule Edgehog.Devices.Device do
   alias Edgehog.Containers.Deployment
   alias Edgehog.Containers.Image
   alias Edgehog.Containers.Release
+  alias Edgehog.Containers.Volume
   alias Edgehog.Devices.Device.BatterySlot
   alias Edgehog.Devices.Device.Calculations
   alias Edgehog.Devices.Device.Changes
@@ -209,6 +210,18 @@ defmodule Edgehog.Devices.Device do
       manual ManualActions.SendCreateDeployment
     end
 
+    update :send_create_volume_request do
+      description "Send a create volume request to the device."
+
+      argument :volume, :struct do
+        constraints instance_of: Volume
+        description "The new volume for the device."
+        allow_nil? false
+      end
+
+      manual ManualActions.SendCreateVolume
+    end
+
     update :remove_tags do
       description "Remove tags from a device."
 

backend/lib/edgehog/devices/device/manual_actions/send_create_volume.ex

@@ -0,0 +1,56 @@
+#
+# This file is part of Edgehog.
+#
+# Copyright 2024 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.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+defmodule Edgehog.Devices.Device.ManualActions.SendCreateVolume do
+  @moduledoc false
+  use Ash.Resource.ManualUpdate
+
+  alias Edgehog.Astarte.Device.CreateVolumeRequest.RequestData
+
+  @send_create_volume_request_behaviour Application.compile_env(
+                                          :edgehog,
+                                          :astarte_creater_volume_request_module,
+                                          Edgehog.Astarte.Device.CreateVolumeRequest
+                                        )
+
+  @impl Ash.Resource.ManualUpdate
+  def update(changeset, _opts, _context) do
+    device = changeset.data
+
+    with {:ok, volume} <- Ash.Changeset.fetch_argument(changeset, :volume),
+         {:ok, volume} <- Ash.load(volume, :options_encoding),
+         {:ok, device} <- Ash.load(device, :appengine_client) do
+      data = %RequestData{
+        id: volume.id,
+        driver: volume.driver,
+        options: volume.options_encoding
+      }
+
+      with :ok <-
+             @send_create_volume_request_behaviour.send_create_volume_request(
+               device.appengine_client,
+               device.device_id,
+               data
+             ) do
+        {:ok, device}
+      end
+    end
+  end
+end

backend/priv/astarte_resources/interfaces/io.edgehog.devicemanager.apps.CreateVolumeRequest.json

@@ -0,0 +1,34 @@
+{
+  "interface_name": "io.edgehog.devicemanager.apps.CreateVolumeRequest",
+  "version_major": 0,
+  "version_minor": 1,
+  "type": "datastream",
+  "ownership": "server",
+  "aggregation": "object",
+  "mappings": [
+    {
+      "endpoint": "/volume/id",
+      "type": "string",
+      "database_retention_policy": "use_ttl",
+      "database_retention_ttl": 31556952,
+      "description": "Create Volume Request id",
+      "doc": "Unique id for the volume."
+    },
+    {
+      "endpoint": "/volume/driver",
+      "type": "string",
+      "database_retention_policy": "use_ttl",
+      "database_retention_ttl": 31556952,
+      "description": "Volume driver name",
+      "doc": "Name of the volume driver to use."
+    },
+    {
+      "endpoint": "/volume/options",
+      "type": "stringarray",
+      "database_retention_policy": "use_ttl",
+      "database_retention_ttl": 31556952,
+      "description": "Volume driver options",
+      "doc": "An array of key=value options to set for the driver."
+    }
+  ]
+}