Prezentacja: https://docs.google.com/presentation/d/1lY6ucGmfQnB_TTFckNz4DV0iC91eragbazOG_hrpwZI/edit?usp=sharing

System Requirements:

http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#getting-started-system-requirements

Kolejność konfiguracji:

http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#boot-features-external-config

Prezentacja Sam'a Newman'a: https://vimeo.com/105751281

CreditCard: String number

Customer: String firstName String lastName Set creditCards

Wyszukanie klienta po numerze karty: GET /byCreditCard/{number}

Asercje z JSON-path:

<dependency>
    <groupId>com.jayway.jsonpath</groupId>
    <artifactId>json-path</artifactId>
    <scope>test</scope>
</dependency>

Teach a dog to REST: https://vimeo.com/17785736

CRUD do Customer'a. Walidacja firstName i lastName po blackliście z properies'ów (@ExceptionHandler).

@Bean
public EnvironmentRepository environmentRepository() {
	return new NativeEnvironmentRepository(environment);
}

@Component
class DbPopulator implements CommandLineRunner {

    @Autowired CustomerRepository repository

    @Override
    void run(String... args) throws Exception {
        if (repository.findAll().isEmpty()) {
            repository.save([
                new Customer(
                    firstName: 'John',
                    lastName: 'Smith',
                    creditCard: '9876543212345678'),
                new Customer(
                    firstName: 'Jane',
                    lastName: 'Smith',
                    creditCard: '9876678998766789')])
        }
    }
}

class PaybackPolicy {
	BigDecimal percentage
    BigDecimal minAmount
    BigDecimal maxPayback
}
class Merchant {
	String name
	PaybackPolicy paybackPolicy
}

@Configuration
class RepositoryRestMvcConfigurer extends SpringBootRepositoryRestMvcConfiguration {

    @Override
    protected void configureRepositoryRestConfiguration(RepositoryRestConfiguration config) {
        super.configureRepositoryRestConfiguration(config)
        config.exposeIdsFor(Merchant)
    }
}

Stworzyć endpoint REST'owy, który przyjmuje na wejściu obiekt Purchase, znajduje przy pomocy feign-client'ów dane customer'a na podstawie jego numeru karty kredytowej oraz dane merchant'a na podstawie jego id, a nstępnie wylicza kwotę payback'u przez mnożenie kwoty transakcji i procentu payback'u i zapisuje wynik w encji Payback w swojej bazie danych. Drugi endpoint do listowania zapisanych obiektów Payback.

class Purchase {
    BigDecimal amount
    String creditCardNumber
    Long merchantId
}

class Payback {
	String id
	Long customerId
	BigDecimal amount
	Purchase purchase
}

https://github.com/spring-cloud-samples/authserver

http://localhost:8080/uaa/oauth/authorize?response_type=code&client_id=acme&redirect_uri=http://example.com

POST http://localhost:8080/uaa/oauth/token
Authorization: Basic YWNtZTphY21lc2VjcmV0

grant_type=authorization_code&code=DKe5p2&redirect_uri=http%3A%2F%2Fexample.com

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnGp/Q5lh0P8nPL21oMMrt2RrkT9AW5jgYwLfSUnJVc9G6uR3cXRRDCjHqWU5WYwivcF180A6CWp/ireQFFBNowgc5XaA0kPpzEtgsA5YsNX7iSnUibB004iBTfU9hZ2Rbsc8cWqynT0RyN4TP1RYVSeVKvMQk4GT1r7JCEC+TNu1ELmbNwMQyzKjsfBXyIOCFU/E94ktvsTZUHF4Oq44DBylCDsS1k7/sfZC2G5EU7Oz0mhG8+Uz6MSEQHtoIi6mc8u64Rwi3Z3tscuWG2ShtsUFuNSAFNkY7LkLn+/hxLCu2bNISMaESa8dG22CIMuIeRLVcAmEWEWH5EEforTg+QIDAQAB
-----END PUBLIC KEY-----