chores: refactor struct and structure project

internal/services/auth/login_as_staff.go

@@ -4,12 +4,13 @@ import (
 	"errors"
 
 	authdomain "legalgo-BE-go/internal/domain/auth"
+	staffdomain "legalgo-BE-go/internal/domain/staff"
 	"legalgo-BE-go/internal/utilities/utils"
 
 	"github.com/google/uuid"
 )
 
-func (sv *AuthSvc) LoginAsStaff(spec authdomain.LoginReq) (string, error) {
+func (sv *impl) LoginAsStaff(spec staffdomain.StaffLogin) (string, error) {
 	staff, err := sv.staffRepo.GetStaffByEmail(spec.Email)
 	if err != nil {
 		return "", errors.New(err.Error())
@@ -23,6 +24,7 @@ func (sv *AuthSvc) LoginAsStaff(spec authdomain.LoginReq) (string, error) {
 	authToken := authdomain.AuthToken{
 		Email:     staff.Email,
 		SessionID: uuid.NewString(),
+		Role:      "staff",
 	}
 
 	token, err := utils.GenerateToken(authToken)