Refactor

Author: Mqxx

src/index.ts

@@ -1,6 +1,6 @@
 import createDnsRecord from './api/create_dns_record.ts';
 import listDnsRecords from './api/list_dns_records.ts';
-import {parseRequestURL} from './request/url/mod.ts'
+import {parseRequestURL} from './request/url/index.ts'
 
 export default {
   /**

src/request/url/mod.ts renamed to src/request/url/index.ts

@@ -0,0 +1,20 @@
+import MissingURLParameterKeyError from '../error/missing_url_parameter_key_error.ts';
+import MissingURLParameterValueError from '../error/missing_url_parameter_value_error.ts';
+
+export default function getFromUrl(
+  urlSearch : string,
+  key : string
+) : string[] {
+  const urlParams = new URLSearchParams(urlSearch);
+
+  if (!urlParams.has(key)) {
+    throw new MissingURLParameterKeyError(key);
+  }
+
+  const value = urlParams.getAll(key);
+  if (value.length === 0) {
+    throw new MissingURLParameterValueError(key);
+  }
+
+  return value;
+}

src/request/url/parameter/get_from_url.ts

@@ -0,0 +1,20 @@
+import { DnsRecord } from '../../../record/dns_record.ts';
+import getFromUrl from './get_from_url.ts';
+import { UrlObject } from './url_object.ts';
+
+export default function parse(url : string) : UrlObject {
+  const urlSearch = new URL(url).search;
+
+  const token = getFromUrl(urlSearch, 'token')[0];
+  const zoneId = getFromUrl(urlSearch, 'zoneId')[0];
+  const records : DnsRecord[] = [];
+  getFromUrl(urlSearch, 'records').forEach((record) => {
+    records.push(JSON.parse(record));
+  });
+  
+  return {
+    token,
+    zoneId,
+    records
+  }
+}

src/request/url/parameter/parse.ts

@@ -0,0 +1,7 @@
+import { DnsRecord } from '../../../record/dns_record.ts';
+
+export interface UrlObject {
+  token : string;
+  zoneId : string;
+  records : DnsRecord[];
+}