feat: fix issues

backend/modules/medias/controller.go

@@ -25,6 +25,16 @@ func (c *Controller) List(ctx fiber.Ctx) error {
 	}
 	claim := ctx.Locals(consts.CtxKeyClaim).(*jwt.Claims)
 
+	if filter.Offset != "" {
+		model, err := c.svc.GetMediaByHash(ctx.Context(), claim.TenantID, filter.Offset)
+		if err != nil {
+			log.WithField("action", "medias.Show").WithError(err).Error("GetMediaByHash")
+			return err
+		}
+
+		filter.OffsetID = model.ID
+	}
+
 	items, err := c.svc.List(ctx.Context(), claim.TenantID, claim.UserID, &filter)
 	if err != nil {
 		return err

backend/modules/medias/service.go

@@ -81,7 +81,7 @@ func (svc *Service) GetMediaByID(ctx context.Context, tenantId, userId, id int64
 }
 
 func (svc *Service) ModelToListItem(ctx context.Context, m *model.Medias) *ListItem {
-	return &ListItem{
+	item := &ListItem{
 		ID:          m.ID,
 		Poster:      fmt.Sprintf("/static/%s/poster.jpg", m.Hash),
 		Hash:        m.Hash,
@@ -93,7 +93,10 @@ func (svc *Service) ModelToListItem(ctx context.Context, m *model.Medias) *ListI
 		Resources:   m.Resources,
 		CreatedAt:   m.CreatedAt,
 		UpdatedAt:   m.UpdatedAt,
+		Bought:      false,
 	}
+
+	return item
 }
 
 // List
@@ -146,7 +149,11 @@ func (svc *Service) List(ctx context.Context, tenantId, userId int64, filter *Li
 	}
 
 	items := lo.Map(dest, func(m model.Medias, _ int) *ListItem {
-		return svc.ModelToListItem(ctx, &m)
+		item := svc.ModelToListItem(ctx, &m)
+		if lo.Contains(boughtIDs, m.ID) {
+			item.Bought = true
+		}
+		return item
 	})
 
 	return items, nil