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Introduction to the Course

Clean Architecture

A Day in the Life of a Clean System

The Data Flow Advantages of a Layered Architecture Quiz

Components of Clean Architecture

Divide and Conquer Data Types The Layers of Clean Architecture Communication Between Layers APIs and Shades of Gray Quiz

A Simple Coding Example

Overview of Rent-o-Matic Project Setup Domain Models Serializers Use Cases Storage System Command-line Interface Quiz

Add a Web Application

Overview of Flask Web Server Test and Create an HTTP Endpoint Web Server Gateway Interface (WSGI)

Error Management

Overview of Error Management

Requests and Responses in a Use Case

Request Validation

Responses and Failures

Error Management in a Use Case

The HTTP Server

Integration with a Real External System Postgres

Overview of PostgreSQL Decoupling with Interfaces A Repository Based on PostgreSQL Label Integration Tests Create SQLAlchemy Classes Orchestration Management Database Fixtures Integration Tests Quiz

Integration with a Real External System MongoDB

Overview of MongoDB Fixtures and Docker Compose Application Configuration and Integration Tests The MongoDB Repository

Run a Production-ready System

Overview of the Production-ready System Build a Web Stack Connect to a Production-ready Database Migrations Quiz

Appendix

Clean Architecture in Python/

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Requests and Responses in a Use Case

Requests and Responses in a Use Case

Let’s learn the use of requests and responses in a use case.

We'll cover the following...

Let’s implement the request and response objects that we developed into the use case. To do this, we need to change the use case so that it accepts a request and ...