Healthcare Appointment Service

Daniel Machado Vasconcelos

This repository proposal is illustrating the Event Sourcing with CQRS. It is a healthcare service who coordinate booking appointments, enabling clients to book, cancel, confirm and reschedule medical appointment's.

Basic requirements (that were implemented):

• Expose endpoints to book, cancel, confirm and reschedule appointments;
• The service should use event sourcing and CQRS.

Extra requirements to be done:

• Add security layer to permit only authenticated users to operate;
• Add swagger documentation to the Rest API;

Technical improvements to be done:

• Remove the Axon Server and replace it for Mongo Database;
• Add Message broker to publish events to external services;
• Expand the Query API to perform more fine grain queries.

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Prerequisites

• Java JDK 17
• Gradle
• Docker / Docker Compose

Resources

• Axon
• Elasticsearch