Added week 10 assignments

Author: harkirat singh

week-10/1-postgres-simple/README.md

@@ -13,4 +13,25 @@ and put it in config.ts
 You are supposed to write the `database` part of an full stack app. 
 Specifically, you need to fill the functions in 
  - src/db/user.ts
- - src/db/todo.ts
+ - src/db/todo.ts
+
+## Testing
+Run `npm run test` to run all the tests
+
+## Call out
+The schema of the tables looks like this - 
+```
+    CREATE TABLE IF NOT EXISTS users (
+        id SERIAL PRIMARY KEY,
+        username VARCHAR(255) UNIQUE NOT NULL,
+        password VARCHAR(255) NOT NULL,
+        name VARCHAR(255) NOT NULL
+    );
+    CREATE TABLE IF NOT EXISTS todos (
+        id SERIAL PRIMARY KEY,
+        user_id INTEGER NOT NULL REFERENCES users(id),
+        title VARCHAR(255) NOT NULL,
+        description TEXT,
+        done BOOLEAN DEFAULT false
+    );
+```

week-10/1-postgres-simple/src/index.ts

@@ -4,9 +4,3 @@ import { DB_URL } from './config';
 export const client = new Client({
     connectionString: DB_URL
 });
-
-function seed() {
-
-}
-
-seed();

week-10/2-prisma-simple/.gitignore

@@ -0,0 +1,3 @@
+node_modules
+# Keep environment variables out of version control
+.env

week-10/2-prisma-simple/README.md

@@ -0,0 +1,14 @@
+## Prisma Assignment
+Same as the last assignment, but you need to use `prisma` as the ORM.
+
+## Pre-requisites
+1. Checkout `prisma/schema.prisma` and see the initial schema that has been created.
+2. Replace `db.url` with your database URL.
+3. Run the following commands to migrate your database - 
+```js
+    npx prisma migrate dev
+    npx prisma generate
+```
+
+## Assignment
+You need to fill the db/user.ts and db/todos.ts using the `prisma` client to put in the data

week-10/2-prisma-simple/jest.config.js

@@ -0,0 +1,14 @@
+// jest.config.js
+module.exports = {
+    preset: 'ts-jest',
+    testEnvironment: 'node',
+    // Optionally, set up paths to match your project structure
+    roots: ['<rootDir>/src'],
+    // Transform settings if you have custom needs, but this is optional since ts-jest is preset
+    transform: {
+      '^.+\\.ts$': 'ts-jest',
+    },
+    // Module file extensions for importing
+    moduleFileExtensions: ['ts', 'js', 'json', 'node'],
+  };
+