first test

db/init_postgres.sql

@@ -0,0 +1,26 @@
+-- SQL script to create the necessary tables in your PostgreSQL database
+
+-- Users table to store login information
+CREATE TABLE users (
+    id SERIAL PRIMARY KEY,            -- Unique identifier for each user
+    username VARCHAR(255) UNIQUE NOT NULL, -- Unique username for login
+    password_hash VARCHAR(255) NOT NULL, -- Hashed password
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP -- Timestamp of user creation
+);
+
+-- Todos table to store todo items
+CREATE TABLE todos (
+    id SERIAL PRIMARY KEY,            -- Unique identifier for each todo
+    user_id INTEGER NOT NULL,         -- Foreign key referencing the users table
+    task TEXT NOT NULL,               -- The content of the todo item
+    is_completed BOOLEAN DEFAULT FALSE, -- Status of the todo item
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP, -- Timestamp of todo creation
+    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE -- Ensure referential integrity
+);
+
+-- Optional: Add an index for faster lookups by user_id in the todos table
+CREATE INDEX idx_todos_user_id ON todos(user_id);
+
+-- Optional: Add an index for faster lookups by username in the users table
+CREATE INDEX idx_users_username ON users(username);
+