fixed verification code

api/pkg/db/verification/errors.go

@@ -0,0 +1,28 @@
+package verification
+
+import (
+	"errors"
+	"fmt"
+)
+
+var (
+	ErrTokenNotFound    = errors.New("vtNotFound")
+	ErrTokenAlreadyUsed = errors.New("vtAlreadyUsed")
+	ErrTokenExpired     = errors.New("vtExpired")
+)
+
+func wrap(err error, msg string) error {
+	return fmt.Errorf("%w: %s", err, msg)
+}
+
+func ErorrTokenNotFound() error {
+	return wrap(ErrTokenNotFound, "verification token not found")
+}
+
+func ErorrTokenAlreadyUsed() error {
+	return wrap(ErrTokenAlreadyUsed, "verification token has already been used")
+}
+
+func ErorrTokenExpired() error {
+	return wrap(ErrTokenExpired, "verification token expired")
+}

api/pkg/db/verification/verification.go

@@ -2,19 +2,12 @@ package verification
 
 import (
 	"context"
-	"errors"
 	"time"
 
 	"github.com/tech/sendico/pkg/model"
 	"go.mongodb.org/mongo-driver/v2/bson"
 )
 
-var (
-	ErrTokenNotFound    = errors.New("verification token not found")
-	ErrTokenAlreadyUsed = errors.New("verification token already used")
-	ErrTokenExpired     = errors.New("verification token expired")
-)
-
 type DB interface {
 	// template.DB[*model.VerificationToken]
 	Create(