Added listing support

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "oohost.js",
-	"version": "0.0.3",
+	"version": "0.0.4",
 	"description": "TypeScript library for accessing the oohost API",
 	"license": "MIT",
 	"author": "oohost.cz",

src/APIList.ts

@@ -0,0 +1,89 @@
+import { API } from "./API";
+
+export class APIList<T> {
+
+	page: number = 0;
+	minPage: number = 0;
+	maxPage: number = 0;
+	totalCount: number | null = null;
+	endpoint: string;
+
+	count: number = 20;
+
+	list: T[] = [];
+
+	/**
+	 * Create List for the specified endpoint
+	 * @param endpoint API List endpoint
+	 */
+	constructor(endpoint: string) {
+		this.endpoint = endpoint;
+	}
+
+	/**
+	 * Update List from the API
+	 * @returns Updated List
+	 */
+	async update(): Promise<T[]> {
+		let res = await API.get(this.endpoint, {count: this.count, page: this.page});
+		if (res.success) {
+			const { total_count, list } = res.get();
+			this.totalCount = total_count;
+			this.maxPage = total_count ? Math.ceil(total_count/this.count)-1 : 0;
+			if (this.maxPage < this.page) {
+				this.page = this.maxPage;
+				return await this.update();
+			}
+			this.maxPage = total_count ? Math.ceil(total_count/this.count)-1 : 0;
+			this.list = list;
+		}
+		return this.list;
+	}
+
+	/**
+	 * Set new List page
+	 * @param page New page
+	 * @returns Current List
+	 */
+	async setPage(page: number) {
+		let page_before = this.page;
+		this.page = Math.max(page, 0);
+		if (this.maxPage != null && this.page > this.maxPage) this.page = this.maxPage;
+		if (page_before != this.page) await this.update();
+		return this.list;
+	}
+
+	/**
+	 * Move relatively by specified number of pages
+	 * @param direction Number of pages
+	 * @returns Current List
+	 */
+	async go(direction: number) {
+		return await this.setPage(this.page+direction);
+	}
+
+	/**
+	 * Move to the next page
+	 * @returns Current List
+	 */
+	async next() {
+		return await this.go(1);
+	}
+
+	/**
+	 * Move to the previous page
+	 * @returns Current List
+	 */
+	async prev() {
+		return await this.go(-1);
+	}
+
+	/**
+	 * Check if List is empty
+	 * @returns True, if List is empty
+	 */
+	empty() {
+		return this.totalCount == 0;
+	}
+
+}

src/index.ts

@@ -1,4 +1,5 @@
 export * from "./API";
+export * from "./APIList";
 export * from "./models/Base";
 export * from "./models/User";
 export * from "./models/Certificate";

src/models/Certificate.ts

@@ -1,4 +1,5 @@
 import { API, Response } from "../API";
+import { APIList } from "../APIList";
 import { PromisedData } from "./Base";
 import { UserInclude } from "./User";
 
@@ -27,6 +28,10 @@ export class Certificate {
 		return await API.get("certs/edit", {id: this.id, ...data});
 	}
 
+	public static getList(): APIList<CertificateListItem> {
+		return new APIList("certs/list");
+	}
+
 }
 
 export interface CertificateEdit {