Microservice Generator (Microsgen)

The application for generating microservices in SpringBoot

• You can create your own Springboot service with CRUD operations and full coverage tests in seconds using only model classes and this application
• On average you would save 2-6 hours of your time on the service template creation and would maximaze the focus on the actual logic of your application
• Integrated to work with JPA relations and MongoDB documents
• Best Practices & Design Patterns included
• Application is written in JavaSwing that allows to it to be lightweight and crossplatform. To generate code application runs bash scripts that allows working faster with files.

How to install?

1. Initialize git in your directory - git init
2. Clone with SSH - git clone git@github.com:skijl/Microservice_Generator.git

• OR

1. Download ZIP - Blue button Code -> Download ZIP

How to run?

To run the .jar you must have JDK installed on your computer. Run the application by going to the terminal and typing java -jar MicrosGen.jar after what you will see the main window:

1. Module/Directory selector (Select the module directory of your Springboot project)
   • Directory must contain Spring Boot project that contains /model directory that can contain any number of classes of any names, but they must be the actual entities of JPA or documents of Mongo:

   module-directory/
   │
   ├─ src/
   │  ├─ main/
   │  │  ├─ java/
   │  │  │  ├─ com/
   │  │  │  │  ├─ example/
   │  │  │  │  │  ├── model/
   │  │  │  │  │  │   ├── Entity1.java      # Entity classes (can have any name)
   │  │  │  │  │  │   └── Entity2.java
   │  │  │  │  │  ├── Application.java     # Main application class (can have any name)
   

   • The script supports only one database type per service.
   • The module directory must have the following structure:
2. Model selector
   • Accesable only when directory with Spring Boot project is selected and contains models/entities
   • All Models - You can generate code for all the models
   • Othervise you can generate code for only exact model
3. Generate DTOs (Generate button for DTOs)
   • The first button you would press after the module directory is fully prepared.
   • Generates the /dto directory with /response & /request classes
   • After this script you would have to look at the generated DTO classes and adjust them if you have your specific requirements
4. Generate DTO Mappers (Generate button fro DTO Mappers)
   • After you adjusted your DTOs you press this button to create mapper class/classes for your DTOs
   • Creates directory /dto/mapper with classes for mapping between *Resquest DTO -> Model & *Model -> ResponseDto
5. Generate Service
   • 1 - Generate the whole service
   • 2 - /exception - Custom exceptions with Controller Advice for the proper exception handling
   • 3 - /repository - JPA/Mongo repository layer for the application
   • 4 - /service - Service Implementation classes with CRUD operations: create/getById/getAll/update/deleteById
   • 5 - /controller - Rest Controller with all the endpoints to interract with service layer. Swagger annotations for all the methods
   • 
6. Select Action
   • If you want to generate specific layer fo your application, you can use panel to select exact action
7. Generate Tests (Generate Tests button)
   • Generate tests that cover all the code generated by script
   • It includes all the tests for service and controller layer
8. Previous action
   • Shows the last action
   • Mainly used to see the last executed script and the success of it
9. Selected directory
   • Shows the selected directory module
10. Settings
    • 1 - You can select if you want to generate dependencies used by script automatically
    • 2 - You can choose if you want to use dark theme
    • 

Dependencies generated in pom.xml

• Validation dependency:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-validation</artifactId>
</dependency>

• Starter web dependency:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

• Open API dependency:

<dependency>
    <groupId>org.springdoc</groupId>
    <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
    <version>2.5.0</version> <!--any version-->
</dependency>

• Lombok dependency:

<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <optional>true</optional>
</dependency>

If you have any bug/problem/requirement - please send be descriptive email with screenshots - makhrevychmaxim@gmail.com