Added batch start

Author: Alpha1337k

src/batch.ts

@@ -0,0 +1,110 @@
+import { HttpMethod } from "./drivers/default/enums/httpMethod";
+import { Model } from "./model";
+import { Orion } from "./orion";
+
+export class Batch
+{
+	private static $httpClient() {
+		const httpClient = Orion.makeHttpClient(Orion.getBaseUrl());
+
+		return httpClient;
+	}
+
+	public static async store<M extends Model>(items: M[])
+	{
+		if (!items.length)
+			return;
+
+		const client = this.$httpClient();
+		const url = items[0].$resource();
+
+		const data = {
+			resources: items.map(x => x.$attributes) 
+		};
+
+		return client.request(
+			`${url}/batch`,
+			HttpMethod.POST,
+			null,
+			data
+		)
+	}
+
+	public static async update<M extends Model>(items: M[])
+	{
+		if (!items.length)
+			return;
+
+		const client = this.$httpClient();
+		const url = items[0].$resource();
+
+		const data = {
+			resources: {}
+		};
+		items.forEach((v, i) => data.resources[v.$getKey()] = v.$attributes);
+
+		return client.request(
+			`${url}/batch`,
+			HttpMethod.PATCH,
+			null,
+			data
+		)
+	}
+
+	public static async delete<M extends Model>(items: number[] | M[], baseUrl?: string)
+	{
+		const {ids, url} = this.getBatchIds(items);
+		const data = { 
+			resources: ids
+		};
+		const finalUrl = url || baseUrl;
+		const client = this.$httpClient();
+
+
+		if (!finalUrl)
+			throw "BuilderError: url not found"
+		return client.request(
+			`${finalUrl}/batch`,
+			HttpMethod.DELETE,
+			data
+		)
+	}
+
+
+	public static async restore<M extends Model>(items: number[] | M[], baseUrl?: string)
+	{
+		const {ids, url} = this.getBatchIds(items);
+		const data = { 
+			resources: ids
+		};
+		const finalUrl = url || baseUrl;
+		const client = this.$httpClient();
+
+
+		if (!finalUrl)
+			throw "BuilderError: url not found"
+		return client.request(
+			`${finalUrl}/batch/restore`,
+			HttpMethod.POST,
+			data
+		)
+	}
+
+	private static getBatchIds<M extends Model>(items: number[] | M[]): {ids: unknown[], url: string | undefined} {
+		let foundUrl: string | undefined = undefined;
+
+		let ids = items.map((x: number | M) => {
+			// also find the url while we're at it
+			if (typeof (x) == 'object' && x.$resource() && foundUrl == undefined) {
+				foundUrl = x.$resource();
+			}
+		
+			return typeof(x) == 'number' ? x : x.$attributes[x.$getKeyName()]
+		})
+
+		return {
+			ids,
+			url: foundUrl,
+		}
+	}
+}