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Introduction to the Course

Clean Architecture

A Day in the Life of a Clean System

Advantages of a Layered Architecture

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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Quiz

Quiz

Take this quiz to check your understanding of error management

We'll cover the following...

Technical Quiz

1.

In clean architecture, error management is primarily implemented in the ________ layer.

A.

entities

B.

use cases

C.

gateways

D.

external systems

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