fix double revise letter

internal/repository/approval_flow_repository.go

@@ -76,15 +76,15 @@ func (r *ApprovalFlowRepository) List(ctx context.Context, filter ListApprovalFl
 
 	// Build base query for counting
 	countQuery := r.db.WithContext(ctx).Model(&entities.ApprovalFlow{})
-	
+
 	if filter.DepartmentID != nil {
 		countQuery = countQuery.Where("department_id = ?", *filter.DepartmentID)
 	}
-	
+
 	if filter.IsActive != nil {
 		countQuery = countQuery.Where("is_active = ?", *filter.IsActive)
 	}
-	
+
 	if filter.Search != nil && *filter.Search != "" {
 		like := "%" + *filter.Search + "%"
 		countQuery = countQuery.Where("name ILIKE ? OR description ILIKE ?", like, like)
@@ -97,15 +97,15 @@ func (r *ApprovalFlowRepository) List(ctx context.Context, filter ListApprovalFl
 
 	// Build query for fetching data - BUAT QUERY BARU DARI AWAL
 	dataQuery := r.db.WithContext(ctx).Model(&entities.ApprovalFlow{})
-	
+
 	if filter.DepartmentID != nil {
 		dataQuery = dataQuery.Where("department_id = ?", *filter.DepartmentID)
 	}
-	
+
 	if filter.IsActive != nil {
 		dataQuery = dataQuery.Where("is_active = ?", *filter.IsActive)
 	}
-	
+
 	if filter.Search != nil && *filter.Search != "" {
 		like := "%" + *filter.Search + "%"
 		dataQuery = dataQuery.Where("name ILIKE ? OR description ILIKE ?", like, like)
@@ -239,18 +239,33 @@ func (r *LetterOutgoingApprovalRepository) ListByLetter(ctx context.Context, let
 	return list, nil
 }
 
+func (r *LetterOutgoingApprovalRepository) ListByLetterAndLasRevisionNumber(ctx context.Context, letterID uuid.UUID, revisionNumber int) ([]entities.LetterOutgoingApproval, error) {
+	db := DBFromContext(ctx, r.db)
+	var list []entities.LetterOutgoingApproval
+	if err := db.WithContext(ctx).
+		Preload("Step.ApproverRole").
+		Preload("Step.ApproverUser").
+		Preload("Approver").
+		Where("letter_id = ? AND revision_number = ?", letterID, revisionNumber).
+		Order("created_at ASC").
+		Find(&list).Error; err != nil {
+		return nil, err
+	}
+	return list, nil
+}
+
 func (r *LetterOutgoingApprovalRepository) GetPendingApprovals(ctx context.Context, userID uuid.UUID) ([]entities.LetterOutgoingApproval, error) {
 	db := DBFromContext(ctx, r.db)
 	var list []entities.LetterOutgoingApproval
-	
+
 	if err := db.WithContext(ctx).
 		Preload("Letter").
 		Preload("Step").
 		Joins("JOIN approval_flow_steps afs ON afs.id = letter_outgoing_approvals.step_id").
-		Where("letter_outgoing_approvals.status = ? AND (afs.approver_user_id = ? OR afs.approver_role_id IN (SELECT role_id FROM user_roles WHERE user_id = ?))", 
+		Where("letter_outgoing_approvals.status = ? AND (afs.approver_user_id = ? OR afs.approver_role_id IN (SELECT role_id FROM user_roles WHERE user_id = ?))",
 			entities.ApprovalStatusPending, userID, userID).
 		Find(&list).Error; err != nil {
 		return nil, err
 	}
 	return list, nil
-}
+}