feat(search): add basic search functionality

this commit adds basic search feature.

fix: https://codeberg.org/zyachel/libremdb/issues/9, https://github.com/zyachel/libremdb/issues/10

src/utils/fetchers/basicSearch.ts

@@ -0,0 +1,27 @@
+// external deps
+import * as cheerio from 'cheerio';
+// local files
+import axiosInstance from '../axiosInstance';
+import { AppError } from '../helpers';
+import RawFind from '../../interfaces/misc/rawFind';
+import cleanFind from '../cleaners/find';
+
+const basicSearch = async (queryStr: string) => {
+  try {
+    const res = await axiosInstance(`/find?${queryStr}`);
+    const $ = cheerio.load(res.data);
+    const rawData = $('script#__NEXT_DATA__').text();
+
+    const parsedRawData: RawFind = JSON.parse(rawData);
+    const cleanData = cleanFind(parsedRawData);
+
+    return cleanData;
+  } catch (err: any) {
+    if (err.response?.status === 404)
+      throw new AppError('not found', 404, err.cause);
+
+    throw new AppError('something went wrong', 500, err.cause);
+  }
+};
+
+export default basicSearch;