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feat: show shopping list items in cards

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This commit is contained in:
juancwu 2026-02-07 18:27:06 +00:00
commit 6c704828ce
14 changed files with 396 additions and 85 deletions
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28
internal/service/shopping_list.go
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@ -140,6 +140,34 @@ func (s *ShoppingListService) GetItemsForList(listID string) ([]*model.ListItem,
return s.itemRepo.GetByListID(listID)
}
const ItemsPerCardPage = 5
func (s *ShoppingListService) GetItemsForListPaginated(listID string, page int) ([]*model.ListItem, int, error) {
total, err := s.itemRepo.CountByListID(listID)
if err != nil {
return nil, 0, err
}
totalPages := (total + ItemsPerCardPage - 1) / ItemsPerCardPage
if totalPages < 1 {
totalPages = 1
}
if page < 1 {
page = 1
}
if page > totalPages {
page = totalPages
}
offset := (page - 1) * ItemsPerCardPage
items, err := s.itemRepo.GetByListIDPaginated(listID, ItemsPerCardPage, offset)
if err != nil {
return nil, 0, err
}
return items, totalPages, nil
}
func (s *ShoppingListService) UpdateItem(itemID, name string, isChecked bool) (*model.ListItem, error) {
name = strings.TrimSpace(name)
if name == "" {