feat(validator): add validation for kindbox request refer date

validator/benefactor/kind_box_req/add.go

@@ -2,7 +2,6 @@ package benefactorkindboxreqvalidator
 
 import (
 	"errors"
-
 	param "git.gocasts.ir/ebhomengo/niki/param/benefactor/kind_box_req"
 	errmsg "git.gocasts.ir/ebhomengo/niki/pkg/err_msg"
 	richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
@@ -30,6 +29,7 @@ func (v Validator) ValidateAddRequest(req param.KindBoxReqAddRequest) *Validator
 
 		validation.Field(&req.DeliverReferDate,
 			validation.Required,
+			validation.By(v.isDateValid),
 		),
 	); err != nil {
 

validator/benefactor/kind_box_req/validator.go

@@ -3,12 +3,12 @@ package benefactorkindboxreqvalidator
 import (
 	"context"
 	"fmt"
-
 	"git.gocasts.ir/ebhomengo/niki/entity"
 	addressparam "git.gocasts.ir/ebhomengo/niki/param/benefactor/address"
 	param "git.gocasts.ir/ebhomengo/niki/param/benefactor/benefactore"
 	errmsg "git.gocasts.ir/ebhomengo/niki/pkg/err_msg"
 	validation "github.com/go-ozzo/ozzo-validation/v4"
+	"time"
 )
 
 const (
@@ -94,6 +94,22 @@ func (v Validator) doesAddressExist(benefactorID uint) validation.RuleFunc {
 	}
 }
 
+func (v Validator) isDateValid(value interface{}) error {
+	date, ok := value.(string)
+	if !ok {
+		return fmt.Errorf(errmsg.ErrorMsgSomethingWentWrong)
+	}
+	t, err := time.Parse(time.DateTime, date)
+	if err != nil {
+		return fmt.Errorf(errmsg.ErrorMsgInvalidInput)
+	}
+	if t.Before(time.Now()) {
+		return fmt.Errorf(errmsg.ErrorMsgInvalidInput)
+	}
+
+	return nil
+}
+
 // func (v Validator) doesKindBoxRequestExist(value interface{}) error {
 //	kindBoxReqID, ok := value.(uint)
 //	if !ok {