fix: handle duplicate input

internal/accessor/staff/get_staff.go

@@ -7,8 +7,8 @@ import (
 	"gorm.io/gorm"
 )
 
-func (sr *StaffRepository) GetStaffByEmail(email string) (*authdomain.LoginRepoResponse, error) {
-	var staff authdomain.LoginRepoResponse
+func (sr *StaffRepository) GetStaffByEmail(email string) (*authdomain.Staff, error) {
+	var staff authdomain.Staff
 
 	if email == "" {
 		return nil, errors.New("email is empty")

internal/accessor/staff/impl.go

@@ -10,7 +10,7 @@ type StaffRepository struct {
 }
 
 type StaffIntf interface {
-	GetStaffByEmail(string) (*authdomain.LoginRepoResponse, error)
+	GetStaffByEmail(string) (*authdomain.Staff, error)
 	Create(*authdomain.Staff) (*authdomain.Staff, error)
 }