batch

func BatchFetch ¶

func BatchFetch[T any](
	ctx context.Context,
	pageSize int,
	maxItems int,
	fetchFn func(ctx context.Context, offset, limit int) ([]T, bool, error),
) ([]T, error)

BatchFetch is a generic function to handle pagination with offset/limit pattern. It takes a callback function that will be called with each page's limit, and returns both the items for that page and a boolean indicating if there are more items.