update go.mod and imports

internal/validators/validator.go

@@ -0,0 +1,108 @@
+package validators
+
+import (
+	"sync"
+
+	"github.com/go-playground/validator/v10"
+)
+
+var (
+	once     sync.Once
+	instance *DecortValidator
+)
+
+type DecortValidator struct {
+	decortValidator *validator.Validate
+}
+
+// getDecortValidator returns singleton instance of DecortValidator.
+func getDecortValidator() *validator.Validate {
+	if instance == nil {
+		once.Do(func() {
+			instance = new(DecortValidator)
+			instance.decortValidator = validator.New()
+
+			err := registerAllValidators(instance.decortValidator)
+			if err != nil {
+				panic(err)
+			}
+		})
+	}
+
+	return instance.decortValidator
+}
+
+// registerAllValidators registers all custom validators in DecortValidator.
+func registerAllValidators(validate *validator.Validate) error {
+	err := validate.RegisterValidation("bootType", imageBootTypeValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("imageType", imageTypeValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("imageDrivers", imageDriversValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("imageArchitecture", imageArchitectureValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("accountAccessType", accountAccessTypeValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("accountCUType", accountCUTypeValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("bserviceDriver", bserviceDriverValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("bserviceMode", bserviceModeValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("computeTopology", computeTopologyValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("computePolicy", computePolicyValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("computeMode", computeModeValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("computeDiskType", computeDiskTypeValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("computeNetType", computeNetTypeValidator)
+	if err != nil {
+		return err
+	}
+
+	err = validate.RegisterValidation("computeProto", computeProtoValidator)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}