wip: migrate to mono-repo. SPN has already been moved to spn/

spn/captain/api.go

@@ -0,0 +1,68 @@
+package captain
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/safing/portbase/api"
+	"github.com/safing/portbase/database"
+	"github.com/safing/portbase/database/query"
+	"github.com/safing/portbase/modules"
+)
+
+const (
+	apiPathForSPNReInit = "spn/reinit"
+)
+
+func registerAPIEndpoints() error {
+	if err := api.RegisterEndpoint(api.Endpoint{
+		Path:  apiPathForSPNReInit,
+		Write: api.PermitAdmin,
+		// BelongsTo:   module, // Do not attach to module, as this must run outside of the module.
+		ActionFunc:  handleReInit,
+		Name:        "Re-initialize SPN",
+		Description: "Stops the SPN, resets all caches and starts it again. The SPN account and settings are not changed.",
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func handleReInit(ar *api.Request) (msg string, err error) {
+	// Disable module and check
+	changed := module.Disable()
+	if !changed {
+		return "", errors.New("can only re-initialize when the SPN is enabled")
+	}
+
+	// Run module manager.
+	err = modules.ManageModules()
+	if err != nil {
+		return "", fmt.Errorf("failed to stop SPN: %w", err)
+	}
+
+	// Delete SPN cache.
+	db := database.NewInterface(&database.Options{
+		Local:    true,
+		Internal: true,
+	})
+	deletedRecords, err := db.Purge(ar.Context(), query.New("cache:spn/"))
+	if err != nil {
+		return "", fmt.Errorf("failed to delete SPN cache: %w", err)
+	}
+
+	// Enable module.
+	module.Enable()
+
+	// Run module manager.
+	err = modules.ManageModules()
+	if err != nil {
+		return "", fmt.Errorf("failed to start SPN after cache reset: %w", err)
+	}
+
+	return fmt.Sprintf(
+		"Completed SPN re-initialization and deleted %d cache records in the process.",
+		deletedRecords,
+	), nil
+}