playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon | Sample code for Playing with CQRS and Event Sourcing | Microservice library
kandi X-RAY | playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon Summary
kandi X-RAY | playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon Summary
Sample code for Playing with CQRS and Event Sourcing in Spring Boot and Axon tutorial.
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Top functions reviewed by kandi - BETA
- Handle a money credit event
- Handle a BankAccountDebit event
- Handles an account created event
- Handle account creation event
- Sets the balance event
- Called when a MoneyCurrency is created
- Start the downloader
- Downloads a file from a URL
- Create an account
- Creates a new account
- Find bank account by id
- Formats a UUID
- debit from an account
- Deletes a money from an account
- Post credit to an account
- Credit a money to an account
- Handle a de - entered command
- Creates a Docket that will be used to connect the API
- Gets the API info
- Handle a credit money
- Handle InsufficientBalanceException handling
- Build the response entity
- Main entry point
- Handle a Findbank account query
- Handle account not found
- List of events for an account
playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon Key Features
playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon Examples and Code Snippets
Community Discussions
Trending Discussions on playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon
QUESTION
I am actually new in CQRS and Event Sourcing.
I got confused by Command Handler in Aggregate, when i saw this code :
...ANSWER
Answered 2021-Jan-30 at 13:16You are mixing some concepts. Let's clarify them.
Event SourcingIf you implement event sourcing, it means that your source of truth is the events themselves. You store events, not a concrete "state" (an entity). Let's see some pseudo-code:
To create a new account:
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No vulnerabilities reported
Install playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon
You can use playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the playing-with-cqrs-and-event-sourcing-in-spring-boot-and-axon component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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