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Ktor Server Pro

Part 0 - Course Introduction

[03:13] Welcome To The Course

Module 1- Before We Start

[02:20] Prerequisites & Required Tools

[06:18] Course Structure

[02:48] How To Take This Course?

Module 2- Preparation

[04:07] Git Installation

[04:49] IntelliJ IDEA (IDE) Installation

[05:20] Docker Installation

[02:08] Postman Installation

[08:24] Cloning Repository

[03:25] Theory: What is Ktor?

Part 1 - User Service

[0:16] Introduction to user-service part

Module 1- Getting Started

[02:10] Theory: Understanding PostgreSQL

[07:19] Running PostgreSQL Instance with Docker

[05:03] Visualizing the Database with DBeaver

[08:39] Creating The Database Schema For user-service

[11:51] Creating a New Ktor Project For user-service

[07:09] Working with application.yaml

Module 2- Working with JDBC and Postgres

[01:42] Theory: What is JDBC?

[13:44] Connecting to Postgres with HikariCP

[17:06] Saving New User

[11:11] Finding User by ID

[04:33] Challenge: Finding User by Email

[05:10] Challenge: Finding User by Email and Password

[03:30] Updating User

[02:37] Introducing Repository for Confirmation Code

[06:04] Challenge: Saving Confirmation Code

[03:30] Challenge: Checking If Confirmation Code Exists

[03:32] Challenge: Deleting Confirmation Code

Module 3- Working with Transactions and Passwords

[01:28] Theory: Calling Blocking Code From Coroutines – Dispatchers.IO

[11:01] Creating New User

[06:35] Introducing Transactions in JDBC

[02:49] Theory: Password Hashing, Salt & Argon2id

[19:04] Hashing User Password

[06:47] Challenge: Implementing Search Functions

[07:46] Challenge: Implementing User Confirmation Logic

Module 4- Routing Fundamentals

[03:44] Theory: Understanding REST

[06:14] Setting Up Routing Skeleton

[10:34] Defining First Route & Reading JSON with kotlinx

[06:44] Creating New Users & Returning HTTP Status Codes

[05:01] Custom UUID Serialization

[02:56] Returning Custom Headers

[07:51] Challenge: Expose Email Confirmation Endpoint

[03:26] Postman Tip: Using Variables

[04:27] Returning Custom Error Responses

[07:10] Reading Path Variables

[07:10] JSON Response with Custom Serializer

Module 5- Security With JWT

[03:18] Theory: Understanding JWT

[01:54] Theory: Private vs Public Keys

[07:16] Generating Keys in Kotlin

[07:58] Preparing Config For JWT Generation

[12:32] Generating JWT Token

[10:55] Exposing Login Endpoint

[03:12] Postman Tip: Reuse Data From Response Sample Lesson

[06:37] Creating JWT Token Verifier

[06:51] Securing Endploints with authenticate

[08:31] Custom JWT Validation

[02:04] Theory: Authorization vs Authentication

[13:14] RBAC with JWTPrincipal

Module 6- Testing Fundamentals & Unit Testing

[03:31] Theory: Introduction to Testing

[08:37] Writing Your First Test with JUnit 5

[14:30] Using MockK for Mocking

[05:53] Verifying Interactions

[08:18] Challenge: Testing findActiveByEmailAndPassword

[07:19] Handling Exceptions in Tests

Module 7- Integration Testing with Testcontainers

[02:12] Theory: What is Testcontainers?

[10:40] Getting started with Testcontainers

[06:26] Testing User Persistence

[05:10] Running Tests in Isolation

[07:56] Challenge: Testing If User Found by ID

Module 8- Integration Testing REST Endpoints

[11:09] Preparing Test Environment

[09:25] Testing User Creation with testApplication

[08:58] Challenge: Testing User Creation & Confirmation

[00:22] User-service part summary

Part 2 - Product Service

[00:14] Introduction to product-service part

Module 1- Getting Started With product-service

[02:09] Theory: Understanding MongoDB

[01:38] MongoDB Compass Installation

[04:05] Running MongoDB Instance with Docker

[09:56] New Ktor Project for product-service

[07:27] Connecting to MongoDB

Module 2- MongoDB CRUD Operations

[08:40] Creating Collections in MongoDB

[05:54] Saving Products to DB

[05:04] Finding Products by ID

[09:43] Searching by Regex

[04:18] Sorting Results

[02:21] Paginating Results

[05:47] Updating Documents

[03:20] Deleting Documents

Module 3- Exposing Product REST Endpoints

[05:15] Challenge: Setting up ProductService

[05:54] Challenge: Organizing Product Routes

[11:33] Challenge: Exposing GET /products/{id}

[07:53] Challenge: Exposing PUT /products/{id}

[02:43] Challenge: Exposing DELETE /products/{id}

[05:27] Challenge: Exposing POST /products

[10:32] Implementing Search Endpoint

Module 4- Securing product-service

[05:01] Setting Up JWT Properties

[06:42] Adding JWTService

[06:29] Authentication Configuration

[01:46] Theory: Plugins in Ktor

[14:31] Creating a Custom RBAC Plugin Sample Lesson

[00:11] Product-service part summary

1 of 2

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[03:12] Postman Tip: Reuse Data From Response

Ktor Server Pro
[03:12] Postman Tip: Reuse Data From Response

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