[#75] added option to test s3 connection and send test emails

apis/settings.go

@@ -3,10 +3,12 @@ package apis
 import (
 	"net/http"
 
+	validation "github.com/go-ozzo/ozzo-validation/v4"
 	"github.com/labstack/echo/v5"
 	"github.com/pocketbase/pocketbase/core"
 	"github.com/pocketbase/pocketbase/forms"
 	"github.com/pocketbase/pocketbase/tools/rest"
+	"github.com/pocketbase/pocketbase/tools/security"
 )
 
 // BindSettingsApi registers the settings api endpoints.
@@ -16,6 +18,8 @@ func BindSettingsApi(app core.App, rg *echo.Group) {
 	subGroup := rg.Group("/settings", ActivityLogger(app), RequireAdminAuth())
 	subGroup.GET("", api.list)
 	subGroup.PATCH("", api.set)
+	subGroup.POST("/test/s3", api.testS3)
+	subGroup.POST("/test/email", api.testEmail)
 }
 
 type settingsApi struct {
@@ -43,7 +47,7 @@ func (api *settingsApi) set(c echo.Context) error {
 
 	// load request
 	if err := c.Bind(form); err != nil {
-		return rest.NewBadRequestError("An error occurred while reading the submitted data.", err)
+		return rest.NewBadRequestError("An error occurred while loading the submitted data.", err)
 	}
 
 	event := &core.SettingsUpdateEvent{
@@ -76,3 +80,49 @@ func (api *settingsApi) set(c echo.Context) error {
 
 	return submitErr
 }
+
+func (api *settingsApi) testS3(c echo.Context) error {
+	if !api.app.Settings().S3.Enabled {
+		return rest.NewBadRequestError("S3 storage is not enabled.", nil)
+	}
+
+	fs, err := api.app.NewFilesystem()
+	if err != nil {
+		return rest.NewBadRequestError("Failed to initialize the S3 storage. Raw error: \n"+err.Error(), nil)
+	}
+	defer fs.Close()
+
+	testFileKey := "pb_test_" + security.RandomString(5) + "/test.txt"
+
+	if err := fs.Upload([]byte("test"), testFileKey); err != nil {
+		return rest.NewBadRequestError("Failed to upload a test file. Raw error: \n"+err.Error(), nil)
+	}
+
+	if err := fs.Delete(testFileKey); err != nil {
+		return rest.NewBadRequestError("Failed to delete a test file. Raw error: \n"+err.Error(), nil)
+	}
+
+	return c.NoContent(http.StatusNoContent)
+}
+
+func (api *settingsApi) testEmail(c echo.Context) error {
+	form := forms.NewTestEmailSend(api.app)
+
+	// load request
+	if err := c.Bind(form); err != nil {
+		return rest.NewBadRequestError("An error occurred while loading the submitted data.", err)
+	}
+
+	// send
+	if err := form.Submit(); err != nil {
+		if fErr, ok := err.(validation.Errors); ok {
+			// form error
+			return rest.NewBadRequestError("Failed to send the test email.", fErr)
+		}
+
+		// mailer error
+		return rest.NewBadRequestError("Failed to send the test email. Raw error: \n"+err.Error(), nil)
+	}
+
+	return c.NoContent(http.StatusNoContent)
+}