Paginator

src/services/paginator.ts1 public methodsclass

Parses a backend response into a PaginatedCollection and syncs the result back into the store.

This is the half of the library that closes the loop: QueryBuilder produces a URI, the consumer fetches it, and paginate() turns the body into rows plus page metadata — recording the page and last page so that hasNextPage(), lastPage() and totalPages() stop throwing PaginationNotSyncedError.

It performs no I/O of its own. Fetch however you like and hand the body back.

Constructor

new Paginator(store: QubeeStore, responseStrategy: IResponseStrategy, options: ResponseOptions)

Parameter	Type	Description
store	QubeeStore	The store to sync page metadata into
responseStrategy	IResponseStrategy	Driver strategy that parses the response envelope
options	ResponseOptions	Response key names for the active driver

Methods

paginate()

paginate(response: RawResponse, headers?: HeaderBag): PaginatedCollection<T>

Parse a response body and sync its pagination state into the store.

lastPage is only synced when the backend actually reported a usable value — a driver that cannot know the total (a bare cursor API, say) leaves the store’s isLastPageKnown flag false rather than guessing.

Parameter	Type	Description
response	RawResponse	The raw response body, as returned by the backend
headers	HeaderBag	Response headers, for drivers that paginate over them

Returns — The parsed rows and page metadata