REST API WITH SPRING BOOT

Description

This repository is a Software of Application with JAVA.

Installation

Using Spring Boot, JPA,etc preferably.

Software and Automatization

Apply Maven 2.4.0 and Swagger API

Tools

Java version JDK-11

IDE

IntelliJ IDEA

Database

Using H2Databse, MySQL,etc

Client Rest

Postman, Insomnia, Talend API Tester,etc

Usage

$ git clone https://github.com/DanielArturoAlejoAlvarez/Spring-Boot-Maven-Rest-Api.git
[NAME APP]

Follow the following steps and you're good to go! Important:

Coding

Config

@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean
    public Docket api() {
        return new Docket(DocumentationType.SWAGGER_2)
                .select()
                .apis(RequestHandlerSelectors.basePackage("mediasoft.dev.productapi.rest"))
                .paths(PathSelectors.any())
                .build();
    }
}

Database

server.port=8081
spring.datasource.username=root
spring.datasource.password=
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/product_api?serverTimezone=UTC
spring.jpa.hibernate.ddl-auto=update

Controllers

@RequestMapping(value = "/{id}")
    public ResponseEntity<Product> getProduct(@PathVariable(name = "id") Long id) {
        Optional<Product> opt = pdao.findById(id);
        if (!opt.isPresent()) {
            return ResponseEntity.noContent().build();
        }
        return ResponseEntity.ok(opt.get());
    }

    @PostMapping
    public ResponseEntity<Product> addProduct(@RequestBody Product product) {
        Product newProd = pdao.save(product);
        return ResponseEntity.ok(newProd);
    }

Models

@Data @AllArgsConstructor @NoArgsConstructor @Builder
@Entity
@Table(name = "products")
public class Product {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    @Column(unique = true, nullable = false)
    private String code;
    private String name;
    private String description;
    private Double price;
    private Double stock;
    @Column(length = 512)
    private String image;
    private String status;
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "category_id")
    @JsonIgnoreProperties({"hibernateLazyInitializer", "handler"})
    private Category category;
    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "created_at")
    private Date createdAt;

    @PrePersist
    public void prePersist() {
        this.createdAt = new Date();
    }
}

Services

@Repository
public interface ProductDAO extends JpaRepository<Product,Long> {}

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/DanielArturoAlejoAlvarez/Spring-Boot-Maven-Rest-Api. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.