Fixed typescript

database/db.js

@@ -0,0 +1,18 @@
+import fs from 'fs'
+import Database from 'better-sqlite3'
+import path from 'path'
+import { fileURLToPath } from 'url'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+
+// Construct the full path for the database file
+const dbPath = path.join(__dirname, 'tasksdb.db')
+
+const db = new Database(dbPath)
+
+const schemaPath = path.join(__dirname, '..', 'database', 'schema.sql')
+const schema = fs.readFileSync(schemaPath, 'utf8')
+db.exec(schema)
+
+export default db

database/schema.sql

@@ -0,0 +1,12 @@
+BEGIN;
+CREATE TABLE IF NOT EXISTS tasks (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    description TEXT NOT NULL,
+    length INTEGER,
+    category TEXT,
+    priority TEXT,
+    finished INTEGER DEFAULT 0 CHECK (finished IN (0,1)),
+    taskDate DATETIME DEFAULT CURRENT_TIMESTAMP   
+);
+
+COMMIT;

model/tasksFunctions.d.ts

@@ -0,0 +1,8 @@
+// Import the Task interface from the TaskList.tsx file
+import { Task } from './components/TaskList';
+
+// Define the function signatures
+export function createTask(task: TaskInput): Task; // Assuming this returns a Task object
+export function getTasks(): Task[]; // Assuming this returns an array of Task objects
+export function deleteTask(id: number): void; // Assuming this doesn't return anything
+export function editTask(id: number): Task; // Assuming this returns a Task object

model/tasksFunctions.js

@@ -0,0 +1,51 @@
+import db from '../database/db.js'
+
+const create_task = db.prepare(/*sql*/ `
+    INSERT INTO tasks (description, length, priority, category)
+    VALUES ($description, $length, $priority, $category)
+    RETURNING id, description, length, priority, category, finished, taskDate
+    `)
+
+function createTask(task) {
+	return create_task.get(task)
+}
+
+const get_All_Tasks = db.prepare(/*sql*/ `
+    SELECT * FROM tasks
+    `)
+
+function getTasks() {
+	return get_All_Tasks.all()
+}
+
+const delete_Task = db.prepare(/*sql*/ `
+    DELETE FROM tasks WHERE id = ?
+    `)
+
+function deleteTask(id) {
+	delete_Tasks.run(id)
+}
+
+const edit_Task = db.prepare(/*sql*/ `
+    UPDATE tasks
+    SET description = $description,
+    priority = $priority,
+    length = $length,
+    category = $category,
+    finished = $finished
+    WHERE id = $id
+    RETURNING 
+    id, 
+    description, 
+    priority, 
+    length, 
+    category, 
+    taskDate, 
+    finished
+    `)
+
+function editTask(id) {
+	return edit_Task.get(id)
+}
+
+export { createTask, getTasks, deleteTask, editTask }