Added gallery database and refactored src-manager

src-manager/api/news.js

@@ -0,0 +1,112 @@
+import express from 'express';
+import sqlite3 from 'sqlite3';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import { asyncDatabaseRead, asyncDatabaseWrite } from '../utils/asyncDatabase.js';
+
+const newsAPI = express.Router();
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const databasePath = path.join(__dirname, "../../assets/databases/news.db");
+
+newsAPI.get('/', async (request, response) => {
+    const database = new sqlite3.Database(databasePath);
+
+    const target = Number(request.query.target);
+
+    if (isNaN(target)) {
+        response.status(500).send("Query is not number");
+        return;
+    }
+
+    const sqlQuery = `SELECT * FROM news WHERE date = ${target}`;
+
+    try {
+        const result = await asyncDatabaseRead(database, sqlQuery, (rows) => {return rows[0]});
+        database.close();
+        response.send(result);
+    } catch (err) {
+        console.error(err);
+        database.close();
+    }
+});
+
+newsAPI.post('/', async (request, response) => {
+    const database = new sqlite3.Database(databasePath);
+    
+    const currentDate = new Date();
+    const currentUnixTime = currentDate.valueOf();
+    const entryType = request.body.entryType;
+    const cardContent = request.body.cardContent;
+    const article = request.body.article;
+    const linkPath = entryType == 0 ? `/news/${request.body.linkPath}` : "";
+    const coverImagePath = request.body.coverImagePath;
+    
+    const sqlQuery = `INSERT INTO news (date, entryType, cardContent, article, linkPath, coverImagePath) VALUES (${currentUnixTime}, ${entryType}, "${cardContent}", "${article}", "${linkPath}", "${coverImagePath}");`;
+    
+    try {
+        await asyncDatabaseWrite(database, sqlQuery, () => {
+            console.log("News added successfully.");
+        });
+    } catch (err) {
+        response.status(500).send(err);
+    }
+    database.close();
+    response.end();
+});
+
+newsAPI.put('/', async (request, response) => {
+    const database = new sqlite3.Database(databasePath);
+
+    const target = Number(request.body.target);
+    const entryType = Number(request.body.entryType);
+    const cardContent = request.body.cardContent;
+    const article = request.body.article;
+    const linkPath = entryType == 0 ? `/news/${request.body.linkPath}` : "";
+    const coverImagePath = request.body.coverImagePath;
+
+    if (isNaN(target)) {
+        response.status(500).send('Target is not number');
+        return;
+    }
+
+    const sqlQuery = `UPDATE news SET entryType = ${entryType}, cardContent = "${cardContent}", article = "${article}", linkPath = "${linkPath}", coverImagePath = "${coverImagePath}" WHERE date = ${target};`;
+
+    try {
+        await asyncDatabaseWrite(database, sqlQuery, () => {
+            console.log("News updated successfully.");
+        });
+    } catch (err) {
+        response.status(500).send(err);
+    }
+
+    database.close();
+    response.end();
+});
+
+newsAPI.delete('/', async (request, response) => {
+    const database = new sqlite3.Database(databasePath);
+
+    const target = Number(request.query.target);
+
+    if (isNaN(target)) {
+        response.status(404).send('No Entry Found!');
+        return;
+    }
+
+    const sqlQuery = `DELETE FROM news WHERE date = ${target}`;
+
+    try {
+        await asyncDatabaseWrite(database, sqlQuery, () => {
+            console.log("News deleted successfully.");
+        });
+    } catch (err) {
+        response.status(500).send(err);
+    }
+
+    database.close();
+
+    response.status(200).send();
+});
+
+export default newsAPI;