mindol1004/ddd-cqrs-4-java-example
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Cleanup Sonar issues, added Github build and formatted source

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This commit is contained in:
Michael Schnell
2021-09-17 17:22:05 +02:00
parent a3fe604856
commit 6bab4790af
58 changed files with 726 additions and 712 deletions
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33
spring-boot/command/src/main/java/org/fuin/cqrs4j/example/spring/command/app/CmdApplication.java
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@@ -8,24 +8,25 @@ import org.springframework.context.annotation.Bean;
import org.springframework.web.context.annotation.RequestScope;
@SpringBootApplication(scanBasePackages = { "org.fuin.cqrs4j.example.spring.command.app",
"org.fuin.cqrs4j.example.spring.command.controller", "org.fuin.cqrs4j.example.spring.shared" })
"org.fuin.cqrs4j.example.spring.command.controller", "org.fuin.cqrs4j.example.spring.shared" })
public class CmdApplication {
/**
* Creates an event sourced repository that can store a person.
*
* @param eventStore Event store to use.
*
* @return Repository only valid for the current request.
*/
@Bean
@RequestScope
public PersonRepository create(final IESJCEventStore eventStore) {
return new PersonRepository(eventStore);
}
/**
* Creates an event sourced repository that can store a person.
*
* @param eventStore
* Event store to use.
*
* @return Repository only valid for the current request.
*/
@Bean
@RequestScope
public PersonRepository create(final IESJCEventStore eventStore) {
return new PersonRepository(eventStore);
}
public static void main(String[] args) {
SpringApplication.run(CmdApplication.class, args);
}
public static void main(String[] args) {
SpringApplication.run(CmdApplication.class, args);
}
}

43
spring-boot/command/src/main/java/org/fuin/cqrs4j/example/spring/command/controller/PersonController.java
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@@ -40,33 +40,32 @@ import org.springframework.web.bind.annotation.RestController;
@RequestMapping("/persons")
public class PersonController {
@Autowired
private PersonRepository repo;
@Autowired
private PersonRepository repo;
@Autowired
private Validator validator;
@Autowired
private Validator validator;
@PostMapping(path = "/create", consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<SimpleResult> create(@RequestBody final CreatePersonCommand cmd)
throws AggregateAlreadyExistsException, AggregateDeletedException, CommandExecutionFailedException,
DuplicatePersonNameException {
@PostMapping(path = "/create", consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<SimpleResult> create(@RequestBody final CreatePersonCommand cmd) throws AggregateAlreadyExistsException,
AggregateDeletedException, CommandExecutionFailedException, DuplicatePersonNameException {
// Verify preconditions
final Set<ConstraintViolation<CreatePersonCommand>> violations = validator.validate(cmd);
if (!violations.isEmpty()) {
throw new ConstraintViolationException(violations);
}
// Verify preconditions
final Set<ConstraintViolation<CreatePersonCommand>> violations = validator.validate(cmd);
if (!violations.isEmpty()) {
throw new ConstraintViolationException(violations);
}
// Create aggregate
final Person person = new Person(cmd.getAggregateRootId(), cmd.getName(), (name) -> {
// TODO Execute a call to the query side to verify if the name already exists
return Optional.empty();
});
repo.add(person);
// Create aggregate
final Person person = new Person(cmd.getAggregateRootId(), cmd.getName(), name -> {
// TODO Execute a call to the query side to verify if the name already exists
return Optional.empty();
});
repo.add(person);
// Send OK response
return new ResponseEntity<>(SimpleResult.ok(), HttpStatus.OK);
// Send OK response
return new ResponseEntity<>(SimpleResult.ok(), HttpStatus.OK);
}
}
}

55
spring-boot/command/src/test/java/org/fuin/cqrs4j/example/spring/command/api/PersonControllerIT.java
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@@ -39,49 +39,40 @@ import io.restassured.module.mockmvc.RestAssuredMockMvc;
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@ContextConfiguration(classes = CmdApplication.class)
public class PersonControllerIT {
class PersonControllerIT {
@LocalServerPort
@LocalServerPort
int port;
@Autowired
WebApplicationContext wac;
@Autowired
IESJCEventStore eventStore;
@Autowired
@Autowired
WebApplicationContext wac;
@Autowired
IESJCEventStore eventStore;
@Autowired
Jsonb jsonb;
@BeforeEach
public void initRestAssuredMockMvcStandalone() {
RestAssured.port = port;
RestAssuredMockMvc.webAppContextSetup(wac);
}
@BeforeEach
public void initRestAssuredMockMvcStandalone() {
RestAssured.port = port;
RestAssuredMockMvc.webAppContextSetup(wac);
}
@Test
public void testCreate() {
void testCreate() {
// PREPARE
final PersonId personId = new PersonId(UUID.randomUUID());
final PersonName personName = new PersonName("Peter Parker");
final CreatePersonCommand cmd = new CreatePersonCommand(personId, personName);
final String json = jsonb.toJson(cmd);
// TEST & VERIFY
final SimpleResult result =
given()
.accept(ContentType.JSON)
.contentType(ContentType.JSON)
.body(json)
.when()
.post("/persons/create")
.then()
.statusCode(200)
.extract()
.as(SimpleResult.class);
final SimpleResult result = given().accept(ContentType.JSON).contentType(ContentType.JSON).body(json).when().post("/persons/create")
.then().statusCode(200).extract().as(SimpleResult.class);
assertThat(result.getType(), is(equalTo(ResultType.OK)));
final SimpleStreamId personStreamId = new SimpleStreamId(PersonId.TYPE + "-" + personId);
final StreamEventsSlice slice = eventStore.readEventsForward(personStreamId, 0, 1);
final List<CommonEvent> events = slice.getEvents();
@@ -91,7 +82,7 @@ public class PersonControllerIT {
final PersonCreatedEvent event = (PersonCreatedEvent) ce.getData();
assertThat(event.getEntityId(), is(equalTo(personId)));
assertThat(event.getName(), is(equalTo(personName)));
}
}