Use luxon to get day-of-year instead of API call

package.json

@@ -13,29 +13,31 @@
     "format": "prettier --plugin-search-dir . --write ."
   },
   "devDependencies": {
-    "@sveltejs/kit": "^1.20.4",
+    "@sveltejs/kit": "^1.30.4",
     "@types/bun": "^1.1.8",
     "@types/lodash.memoize": "^4.1.9",
     "@types/lodash.throttle": "^4.1.9",
-    "@typescript-eslint/eslint-plugin": "^6.0.0",
-    "@typescript-eslint/parser": "^6.0.0",
-    "eslint": "^8.28.0",
-    "eslint-config-prettier": "^8.5.0",
-    "eslint-plugin-svelte": "^2.30.0",
-    "prettier": "^2.8.0",
+    "@types/luxon": "^3.4.2",
+    "@typescript-eslint/eslint-plugin": "^6.21.0",
+    "@typescript-eslint/parser": "^6.21.0",
+    "eslint": "^8.57.0",
+    "eslint-config-prettier": "^8.10.0",
+    "eslint-plugin-svelte": "^2.43.0",
+    "prettier": "^2.8.8",
     "prettier-plugin-svelte": "^2.10.1",
-    "svelte": "^4.0.5",
+    "svelte": "^4.2.19",
     "svelte-adapter-bun": "^0.5.2",
-    "svelte-check": "^3.4.3",
-    "tslib": "^2.4.1",
-    "typescript": "^5.0.0",
-    "vite": "^4.4.2",
-    "vitest": "^0.34.0"
+    "svelte-check": "^3.8.6",
+    "tslib": "^2.7.0",
+    "typescript": "^5.5.4",
+    "vite": "^4.5.3",
+    "vitest": "^0.34.6"
   },
   "type": "module",
   "dependencies": {
-    "cheerio": "^1.0.0-rc.12",
+    "cheerio": "^1.0.0",
     "lodash.memoize": "^4.1.2",
-    "lodash.throttle": "^4.1.1"
+    "lodash.throttle": "^4.1.1",
+    "luxon": "^3.5.0"
   }
 }

src/lib/constants.ts

@@ -1,2 +1,4 @@
 export const UK_ID = 53;
 export const CAMBRIDGE_ID = 20245;
+
+export const UK_TIME_ZONE = 'Europe/London';

src/routes/api/hijri-date/[country]/+server.ts

@@ -1,8 +1,9 @@
-import { UK_ID } from '$lib/constants.js';
+import { UK_ID, UK_TIME_ZONE } from '$lib/constants.js';
 import { getCacheStore } from '$lib/server';
 import type { HijriDate, HijriDateAnchor } from '$lib/types/api.js';
 import { json } from '@sveltejs/kit';
 import * as cheerio from 'cheerio';
+import { DateTime } from 'luxon';
 
 export async function GET({ params }) {
   const country = params.country.toLowerCase();
@@ -12,8 +13,7 @@ export async function GET({ params }) {
   }
 
   try {
-    const ukDate = await fetch('https://worldtimeapi.org/api/timezone/Europe/London').then((d) => d.json());
-    const dayOfYear = ukDate.day_of_year as number;
+    const dayOfYear = DateTime.now().setZone(UK_TIME_ZONE).ordinal;
 
     const cacheStore = await getCacheStore();
     const cacheKey = `api::hijri-date::${country}`;

yarn.lock

@@ -1,6 +1,6 @@
 # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
 # yarn lockfile v1
-# bun ./bun.lockb --hash: 4707F77E13EC78AF-65d179dfc434e78b-2F3BB03CE2AC5E39-dd5f65310c740cff
+# bun ./bun.lockb --hash: CA400170BB5B95E8-9cfacbd28eddefc0-12748497665CA93C-3ce579ef8e176d65
 
 
 "@aashutoshrathi/word-wrap@^1.2.3":
@@ -623,6 +623,11 @@
   dependencies:
     "@types/lodash" "*"
 
+"@types/luxon@^3.4.2":
+  version "3.4.2"
+  resolved "https://registry.npmjs.org/@types/luxon/-/luxon-3.4.2.tgz"
+  integrity sha512-TifLZlFudklWlMBfhubvgqTXRzLDI5pCbGa4P8a3wPyUQSW+1xQ5eDsreP9DWHX3tjq1ke96uYG/nwundroWcA==
+
 "@types/node@>= 14":
   version "20.6.4"
   resolved "https://registry.npmjs.org/@types/node/-/node-20.6.4.tgz"
@@ -1808,6 +1813,11 @@ loupe@^2.3.6:
   dependencies:
     get-func-name "^2.0.1"
 
+luxon@^3.5.0:
+  version "3.5.0"
+  resolved "https://registry.npmjs.org/luxon/-/luxon-3.5.0.tgz"
+  integrity sha512-rh+Zjr6DNfUYR3bPwJEnuwDdqMbxZW7LOQfUN4B54+Cl+0o5zaU9RJ6bcidfDtC1cWCZXQ+nvX8bf6bAji37QQ==
+
 magic-string@^0.30.0, magic-string@^0.30.3:
   version "0.30.3"
   resolved "https://registry.npmjs.org/magic-string/-/magic-string-0.30.3.tgz"