Fix api call and content type

Author: rjtokenring

cli/template/list.go

@@ -49,5 +49,5 @@ func runTemplateListCommand() error {
 	if err != nil {
 		return fmt.Errorf("retrieving credentials: %w", err)
 	}
-	return template.ListustomTemplate(cred)
+	return template.ListCustomTemplates(cred)
 }

command/template/list.go

@@ -23,16 +23,21 @@ import (
 	storageapi "github.com/arduino/arduino-cloud-cli/internal/storage-api"
 )
 
-func ListustomTemplate(cred *config.Credentials) error {
+func ListCustomTemplates(cred *config.Credentials) error {
 
 	apiclient := storageapi.NewClient(cred)
 
-	templates, err := apiclient.ListCustomTemplate()
+	templates, err := apiclient.ListCustomTemplates()
 	if err != nil {
 		return err
 	}
 
-	feedback.PrintResult(templates)
+	if templates == nil {
+		feedback.Print("No templates found")
+	} else {
+		feedback.PrintResult(templates)
+	}
+
 
 	return nil
 }

internal/storage-api/client.go

@@ -131,6 +131,7 @@ func (c *StorageApiClient) performBinaryPostRequest(endpoint, token string, body
 		return nil, err
 	}
 	req.Header.Add("Authorization", "Bearer "+token)
+	req.Header.Set("Content-Type", "application/json")
 	if c.organization != "" {
 		req.Header.Add("X-Organization", c.organization)
 	}
@@ -294,7 +295,7 @@ type listPostRequest struct {
 	Sort string `json:"sort"`
 }
 
-func (c *StorageApiClient) ListCustomTemplate() (*TemplatesListResponse, error) {
+func (c *StorageApiClient) ListCustomTemplates() (*TemplatesListResponse, error) {
 	userRequestToken, err := c.src.Token()
 	if err != nil {
 		if strings.Contains(err.Error(), "401") {

internal/storage-api/dto.go

@@ -33,6 +33,7 @@ type (
 		TemplateId string `json:"template_id"`
 		Name       string `json:"name"`
 		CreatedAt  string `json:"created_at"`
+		UpdatedAt  string `json:"updated_at"`
 	}
 	TemplatesListResponse struct {
 		Templates []TemplateEntry `json:"templates"`
@@ -48,11 +49,11 @@ func (r *TemplatesListResponse) String() string {
 		return ""
 	}
 	t := table.New()
-	t.SetHeader("Template ID", "Name", "Created At")
+	t.SetHeader("Template ID", "Name", "Created At", "Updated At")
 
 	// Now print the table
 	for _, tem := range r.Templates {
-		line := []any{tem.TemplateId, tem.Name, formatHumanReadableTs(tem.CreatedAt)}
+		line := []any{tem.TemplateId, tem.Name, formatHumanReadableTs(tem.CreatedAt), formatHumanReadableTs(tem.UpdatedAt)}
 		t.AddRow(line...)
 	}