Add require_model to the brick list

internal/api/docs/openapi.yaml

@@ -1204,6 +1204,8 @@ components:
           type: string
         name:
           type: string
+        require_model:
+          type: boolean
       required:
       - id
       - name
@@ -1332,6 +1334,8 @@ components:
           type: string
         readme:
           type: string
+        require_model:
+          type: boolean
         status:
           type: string
         used_by_apps:
@@ -1365,6 +1369,8 @@ components:
           type: string
         name:
           type: string
+        require_model:
+          type: boolean
         status:
           type: string
         variables:
@@ -1386,6 +1392,8 @@ components:
           type: string
         name:
           type: string
+        require_model:
+          type: boolean
         status:
           type: string
       type: object

internal/e2e/daemon/app_test.go

@@ -783,9 +783,10 @@ func TestAppDetails(t *testing.T) {
 		require.Len(t, *detailsResp.JSON200.Bricks, 1)
 		require.Equal(t,
 			client.AppDetailedBrick{
-				Id:       ImageClassifactionBrickID,
-				Name:     "Image Classification",
-				Category: f.Ptr("video"),
+				Id:           ImageClassifactionBrickID,
+				Name:         "Image Classification",
+				Category:     f.Ptr("video"),
+				RequireModel: f.Ptr(true),
 			},
 			(*detailsResp.JSON200.Bricks)[0],
 		)

internal/e2e/daemon/brick_test.go

@@ -83,6 +83,7 @@ func TestBricksList(t *testing.T) {
 		require.Equal(t, bIdx.Description, *brick.Description)
 		require.Equal(t, "Arduino", *brick.Author)
 		require.Equal(t, "installed", *brick.Status)
+		require.Equal(t, bIdx.RequireModel, *brick.RequireModel)
 	}
 }
 

internal/orchestrator/bricks/bricks.go

@@ -58,12 +58,13 @@ func (s *Service) List() (BrickListResult, error) {
 	res := BrickListResult{Bricks: make([]BrickListItem, len(s.bricksIndex.Bricks))}
 	for i, brick := range s.bricksIndex.Bricks {
 		res.Bricks[i] = BrickListItem{
-			ID:          brick.ID,
-			Name:        brick.Name,
-			Author:      "Arduino", // TODO: for now we only support our bricks
-			Description: brick.Description,
-			Category:    brick.Category,
-			Status:      "installed",
+			ID:           brick.ID,
+			Name:         brick.Name,
+			Author:       "Arduino", // TODO: for now we only support our bricks
+			Description:  brick.Description,
+			Category:     brick.Category,
+			Status:       "installed",
+			RequireModel: brick.RequireModel,
 		}
 	}
 	return res, nil
@@ -85,6 +86,7 @@ func (s *Service) AppBrickInstancesList(a *app.ArduinoApp) (AppBrickInstancesRes
 			Author:          "Arduino", // TODO: for now we only support our bricks
 			Category:        brick.Category,
 			Status:          "installed",
+			RequireModel:    brick.RequireModel,
 			ModelID:         brickInstance.Model, // TODO: in case is not set by the user, should we return the default model?
 			Variables:       variablesMap,        // TODO: do we want to show also the default value of not explicitly set variables?
 			ConfigVariables: configVariables,
@@ -118,6 +120,7 @@ func (s *Service) AppBrickInstanceDetails(a *app.ArduinoApp, brickID string) (Br
 		Author:          "Arduino", // TODO: for now we only support our bricks
 		Category:        brick.Category,
 		Status:          "installed", // For now every Arduino brick are installed
+		RequireModel:    brick.RequireModel,
 		Variables:       variables,
 		ConfigVariables: configVariables,
 		ModelID:         modelID,
@@ -203,6 +206,7 @@ func (s *Service) BricksDetails(id string, idProvider *app.IDProvider,
 		Author:       "Arduino", // TODO: for now we only support our bricks
 		Description:  brick.Description,
 		Category:     brick.Category,
+		RequireModel: brick.RequireModel,
 		Status:       "installed", // For now every Arduino brick are installed
 		Variables:    variables,
 		Readme:       readme,

internal/orchestrator/bricks/bricks_test.go

@@ -503,12 +503,14 @@ func TestAppBrickInstanceModelsDetails(t *testing.T) {
 					{Name: "EI_OBJ_DETECTION_MODEL", DefaultValue: "default_path", Description: "path to the model file"},
 					{Name: "CUSTOM_MODEL_PATH", DefaultValue: "/home/arduino/.arduino-bricks/ei-models", Description: "path to the custom model directory"},
 				},
+				RequireModel: true,
 			},
 			{
-				ID:        "arduino:weather_forecast",
-				Name:      "Weather Forecast",
-				Category:  "miscellaneous",
-				ModelName: "",
+				ID:           "arduino:weather_forecast",
+				Name:         "Weather Forecast",
+				Category:     "miscellaneous",
+				ModelName:    "",
+				RequireModel: false,
 			},
 		},
 	}
@@ -577,6 +579,7 @@ func TestAppBrickInstanceModelsDetails(t *testing.T) {
 				require.Equal(t, "installed", res.Status)
 				require.Empty(t, res.ModelID)
 				require.Empty(t, res.CompatibleModels)
+				require.False(t, res.RequireModel)
 			},
 		},
 		{
@@ -597,6 +600,7 @@ func TestAppBrickInstanceModelsDetails(t *testing.T) {
 				require.Len(t, res.CompatibleModels, 2)
 				require.Equal(t, "yolox-object-detection", res.CompatibleModels[0].ID)
 				require.Equal(t, "face-detection", res.CompatibleModels[1].ID)
+				require.True(t, res.RequireModel)
 			},
 		},
 		{
@@ -618,6 +622,7 @@ func TestAppBrickInstanceModelsDetails(t *testing.T) {
 				require.Len(t, res.CompatibleModels, 2)
 				require.Equal(t, "yolox-object-detection", res.CompatibleModels[0].ID)
 				require.Equal(t, "face-detection", res.CompatibleModels[1].ID)
+				require.True(t, res.RequireModel)
 			},
 		},
 	}

internal/orchestrator/bricks/testdata/bricks-list.yaml

@@ -23,3 +23,8 @@ bricks:
   mount_devices_into_container: false
   ports: []
   category: storage
+- id: arduino:brick-with-require-model
+  name: A brick with required model
+  description: "Brick with required model"
+  require_model: true
+  model_name: mobilenet-image-classification

internal/orchestrator/bricks/types.go

@@ -20,12 +20,13 @@ type BrickListResult struct {
 }
 
 type BrickListItem struct {
-	ID          string `json:"id"`
-	Name        string `json:"name"`
-	Author      string `json:"author"`
-	Description string `json:"description"`
-	Category    string `json:"category"`
-	Status      string `json:"status"`
+	ID           string `json:"id"`
+	Name         string `json:"name"`
+	Author       string `json:"author"`
+	Description  string `json:"description"`
+	Category     string `json:"category"`
+	Status       string `json:"status"`
+	RequireModel bool   `json:"require_model"`
 }
 
 type AppBrickInstancesResult struct {
@@ -40,6 +41,7 @@ type BrickInstance struct {
 	Status           string                `json:"status"`
 	Variables        map[string]string     `json:"variables,omitempty" description:"Deprecated: use config_variables instead. This field is kept for backward compatibility."`
 	ConfigVariables  []BrickConfigVariable `json:"config_variables,omitempty"`
+	RequireModel     bool                  `json:"require_model"`
 	ModelID          string                `json:"model,omitempty"`
 	CompatibleModels []AIModel             `json:"compatible_models"`
 }
@@ -78,6 +80,7 @@ type BrickDetailsResult struct {
 	Description      string                   `json:"description"`
 	Category         string                   `json:"category"`
 	Status           string                   `json:"status"`
+	RequireModel     bool                     `json:"require_model"`
 	Variables        map[string]BrickVariable `json:"variables,omitempty"`
 	Readme           string                   `json:"readme"`
 	ApiDocsPath      string                   `json:"api_docs_path"`

internal/orchestrator/bricksindex/bricks_index_test.go

@@ -28,25 +28,36 @@ func TestGenerateBricksIndexFromFile(t *testing.T) {
 	require.NoError(t, err)
 
 	// Check if ports are correctly set
-	b, found := index.FindBrickByID("arduino:web_ui")
+	bWebUI, found := index.FindBrickByID("arduino:web_ui")
 	require.True(t, found)
-	require.Equal(t, []string{"7000"}, b.Ports)
+	require.Equal(t, []string{"7000"}, bWebUI.Ports)
 
 	// Check if variables are correctly set
-	b, found = index.FindBrickByID("arduino:image_classification")
+	bIC, found := index.FindBrickByID("arduino:image_classification")
 	require.True(t, found)
-	require.Equal(t, "Image Classification", b.Name)
-	require.Equal(t, "mobilenet-image-classification", b.ModelName)
-	require.True(t, b.RequireModel)
-	require.Len(t, b.Variables, 2)
-	require.Equal(t, "CUSTOM_MODEL_PATH", b.Variables[0].Name)
-	require.Equal(t, "/opt/models/ei/", b.Variables[0].DefaultValue)
-	require.Equal(t, "path to the custom model directory", b.Variables[0].Description)
-	require.Equal(t, "EI_CLASSIFICATION_MODEL", b.Variables[1].Name)
-	require.Equal(t, "/models/ootb/ei/mobilenet-v2-224px.eim", b.Variables[1].DefaultValue)
-	require.Equal(t, "path to the model file", b.Variables[1].Description)
-	require.False(t, b.Variables[0].IsRequired())
-	require.False(t, b.Variables[1].IsRequired())
+	require.Equal(t, "Image Classification", bIC.Name)
+	require.Equal(t, "mobilenet-image-classification", bIC.ModelName)
+	require.Len(t, bIC.Variables, 2)
+	require.Equal(t, "CUSTOM_MODEL_PATH", bIC.Variables[0].Name)
+	require.Equal(t, "/opt/models/ei/", bIC.Variables[0].DefaultValue)
+	require.Equal(t, "path to the custom model directory", bIC.Variables[0].Description)
+	require.Equal(t, "EI_CLASSIFICATION_MODEL", bIC.Variables[1].Name)
+	require.Equal(t, "/models/ootb/ei/mobilenet-v2-224px.eim", bIC.Variables[1].DefaultValue)
+	require.Equal(t, "path to the model file", bIC.Variables[1].Description)
+	require.False(t, bIC.Variables[0].IsRequired())
+	require.False(t, bIC.Variables[1].IsRequired())
+
+	bRequireModel, found := index.FindBrickByID("arduino:model_required")
+	require.True(t, found)
+	require.True(t, bRequireModel.RequireModel)
+
+	bDb, found := index.FindBrickByID("arduino:dbstorage_tsstore")
+	require.True(t, found)
+	require.False(t, bDb.RequireModel)
+
+	bNoRequireModel, found := index.FindBrickByID("arduino:missing-model-require")
+	require.True(t, found)
+	require.False(t, bNoRequireModel.RequireModel)
 }
 
 func TestBricksIndexYAMLFormats(t *testing.T) {

internal/orchestrator/bricksindex/testdata/bricks-list.yaml

@@ -130,4 +130,13 @@ bricks:
     description: path to the custom model directory
   - name: EI_V_ANOMALY_DETECTION_MODEL
     default_value: /models/ootb/ei/concrete-crack-anomaly-detection.eim
-    description: path to the model file
+    description: path to the model file
+- id: arduino:missing-model-require
+  name: Camera Scanner
+  description: Scans a camera for barcodes and QR codes
+  require_container: false
+  ports: []
+- id: arduino:model_required
+  name: Model Required Brick
+  description: A brick that requires a model
+  require_model: true

internal/orchestrator/orchestrator.go

@@ -673,9 +673,10 @@ type AppDetailedInfo struct {
 }
 
 type AppDetailedBrick struct {
-	ID       string `json:"id" required:"true"`
-	Name     string `json:"name" required:"true"`
-	Category string `json:"category,omitempty"`
+	ID           string `json:"id" required:"true"`
+	Name         string `json:"name" required:"true"`
+	Category     string `json:"category,omitempty"`
+	RequireModel bool   `json:"require_model"`
 }
 
 func AppDetails(
@@ -738,6 +739,7 @@ func AppDetails(
 			}
 			res.Name = bi.Name
 			res.Category = bi.Category
+			res.RequireModel = bi.RequireModel
 			return res
 		}),
 	}, nil