From 025197525cd5b8fdc9afa7d8c0e6b2f2898e2082 Mon Sep 17 00:00:00 2001
From: Florian THIERRY <florian_thierry@ext.connect-tech.sncf>
Date: Tue, 28 Nov 2023 10:58:22 +0100
Subject: [PATCH] Add all layers.

---
 docker-compose.yml                            | 13 ++++++++
 pom.xml                                       | 20 +++++++++++++
 sportshub-application/pom.xml                 | 29 ++++++++++++++++++
 .../application/user/UserUseCases.java        | 21 +++++++++++++
 sportshub-domain/pom.xml                      | 30 +++++++++++++++++++
 .../org/sportshub/domain/user/model/User.java |  8 +++++
 .../sportshub/domain/user/port/UserPort.java  | 10 +++++++
 .../exposition/user/UserController.java       | 23 ++++++++++++++
 sportshub-infrastructure/pom.xml              | 29 ++++++++++++++++++
 .../user/adapter/UserInMemoryAdapter.java     | 25 ++++++++++++++++
 sportshub-launcher/pom.xml                    | 12 ++++++++
 .../launcher/ApplicationLauncher.java         |  7 ++++-
 12 files changed, 226 insertions(+), 1 deletion(-)
 create mode 100644 docker-compose.yml
 create mode 100644 sportshub-application/pom.xml
 create mode 100644 sportshub-application/src/main/java/org/sportshub/application/user/UserUseCases.java
 create mode 100644 sportshub-domain/pom.xml
 create mode 100644 sportshub-domain/src/main/java/org/sportshub/domain/user/model/User.java
 create mode 100644 sportshub-domain/src/main/java/org/sportshub/domain/user/port/UserPort.java
 create mode 100644 sportshub-exposition/src/main/java/org/sportshub/exposition/user/UserController.java
 create mode 100644 sportshub-infrastructure/pom.xml
 create mode 100644 sportshub-infrastructure/src/main/java/org/sportshub/infrastructure/user/adapter/UserInMemoryAdapter.java

diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..da23e81
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,13 @@
+version: '3.9'
+
+services:
+  sporthub-database:
+    container_name: "sportshub-database"
+    image: "postgres:16"
+    ports:
+      - "50001:5432"
+    networks:
+      - "sportshub-local-network"
+
+networks:
+  sportshub-local-network:
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 19ce565..7936024 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,9 +13,14 @@
 
 	<properties>
 		<java.version>21</java.version>
+		<maven.compiler.source>21</maven.compiler.source>
+		<maven.compiler.target>21</maven.compiler.target>
 	</properties>
 
 	<modules>
+		<module>sportshub-domain</module>
+		<module>sportshub-application</module>
+		<module>sportshub-infrastructure</module>
 		<module>sportshub-exposition</module>
 		<module>sportshub-launcher</module>
 	</modules>
@@ -34,6 +39,21 @@
 				<artifactId>sportshub-exposition</artifactId>
 				<version>${project.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>org.sportshub</groupId>
+				<artifactId>sportshub-application</artifactId>
+				<version>${project.version}</version>
+			</dependency>
+			<dependency>
+				<groupId>org.sportshub</groupId>
+				<artifactId>sportshub-domain</artifactId>
+				<version>${project.version}</version>
+			</dependency>
+			<dependency>
+				<groupId>org.sportshub</groupId>
+				<artifactId>sportshub-infrastructure</artifactId>
+				<version>${project.version}</version>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>
 
diff --git a/sportshub-application/pom.xml b/sportshub-application/pom.xml
new file mode 100644
index 0000000..1fb543c
--- /dev/null
+++ b/sportshub-application/pom.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.sportshub</groupId>
+        <artifactId>sportshub-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <artifactId>sportshub-application</artifactId>
+
+    <name>sportshub-application</name>
+    <description>Demo project for Spring Boot</description>
+
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.sportshub</groupId>
+            <artifactId>sportshub-domain</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sportshub-application/src/main/java/org/sportshub/application/user/UserUseCases.java b/sportshub-application/src/main/java/org/sportshub/application/user/UserUseCases.java
new file mode 100644
index 0000000..34ded03
--- /dev/null
+++ b/sportshub-application/src/main/java/org/sportshub/application/user/UserUseCases.java
@@ -0,0 +1,21 @@
+package org.sportshub.application.user;
+
+import java.util.Optional;
+import java.util.UUID;
+
+import org.sportshub.domain.user.model.User;
+import org.sportshub.domain.user.port.UserPort;
+import org.springframework.stereotype.Service;
+
+@Service
+public class UserUseCases {
+    private final UserPort userPort;
+
+    public UserUseCases(final UserPort userPort) {
+        this.userPort = userPort;
+    }
+
+    public Optional<User> findById(UUID userId) {
+        return userPort.findById(userId);
+    }
+}
diff --git a/sportshub-domain/pom.xml b/sportshub-domain/pom.xml
new file mode 100644
index 0000000..6866f2c
--- /dev/null
+++ b/sportshub-domain/pom.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.sportshub</groupId>
+        <artifactId>sportshub-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <artifactId>sportshub-domain</artifactId>
+
+    <name>sportshub-domain</name>
+    <description>Demo project for Spring Boot</description>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>16</source>
+                    <target>16</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <packaging>jar</packaging>
+</project>
diff --git a/sportshub-domain/src/main/java/org/sportshub/domain/user/model/User.java b/sportshub-domain/src/main/java/org/sportshub/domain/user/model/User.java
new file mode 100644
index 0000000..556753d
--- /dev/null
+++ b/sportshub-domain/src/main/java/org/sportshub/domain/user/model/User.java
@@ -0,0 +1,8 @@
+package org.sportshub.domain.user.model;
+
+import java.util.UUID;
+
+public record User(
+    UUID id,
+    String password
+) {}
diff --git a/sportshub-domain/src/main/java/org/sportshub/domain/user/port/UserPort.java b/sportshub-domain/src/main/java/org/sportshub/domain/user/port/UserPort.java
new file mode 100644
index 0000000..b1d9872
--- /dev/null
+++ b/sportshub-domain/src/main/java/org/sportshub/domain/user/port/UserPort.java
@@ -0,0 +1,10 @@
+package org.sportshub.domain.user.port;
+
+import java.util.Optional;
+import java.util.UUID;
+
+import org.sportshub.domain.user.model.User;
+
+public interface UserPort {
+    Optional<User> findById(UUID userId);
+}
diff --git a/sportshub-exposition/src/main/java/org/sportshub/exposition/user/UserController.java b/sportshub-exposition/src/main/java/org/sportshub/exposition/user/UserController.java
new file mode 100644
index 0000000..7bc917d
--- /dev/null
+++ b/sportshub-exposition/src/main/java/org/sportshub/exposition/user/UserController.java
@@ -0,0 +1,23 @@
+package org.sportshub.exposition.user;
+
+import java.util.UUID;
+
+import org.sportshub.application.user.UserUseCases;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api/users")
+public class UserController {
+    private final UserUseCases userUseCases;
+
+    public UserController(final UserUseCases userUseCases) {
+        this.userUseCases = userUseCases;
+    }
+
+    @PostMapping
+    public String login() {
+        return "";
+    }
+}
diff --git a/sportshub-infrastructure/pom.xml b/sportshub-infrastructure/pom.xml
new file mode 100644
index 0000000..d2ee38e
--- /dev/null
+++ b/sportshub-infrastructure/pom.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.sportshub</groupId>
+        <artifactId>sportshub-parent</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <artifactId>sportshub-infrastructure</artifactId>
+
+    <name>sportshub-infrastructure</name>
+    <description>Demo project for Spring Boot</description>
+
+    <packaging>jar</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.sportshub</groupId>
+            <artifactId>sportshub-domain</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sportshub-infrastructure/src/main/java/org/sportshub/infrastructure/user/adapter/UserInMemoryAdapter.java b/sportshub-infrastructure/src/main/java/org/sportshub/infrastructure/user/adapter/UserInMemoryAdapter.java
new file mode 100644
index 0000000..ae8047a
--- /dev/null
+++ b/sportshub-infrastructure/src/main/java/org/sportshub/infrastructure/user/adapter/UserInMemoryAdapter.java
@@ -0,0 +1,25 @@
+package org.sportshub.infrastructure.user.adapter;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+import org.sportshub.domain.user.model.User;
+import org.sportshub.domain.user.port.UserPort;
+import org.springframework.stereotype.Component;
+
+@Component
+public class UserInMemoryAdapter implements UserPort {
+    private static final List<User> users = List.of(
+        new User(UUID.fromString("c1a0805f-c618-47dc-bae7-bee70503644e"), "password"),
+        new User(UUID.fromString("4eff194d-dd8e-463e-974f-034bfd509f84"), "password"),
+        new User(UUID.fromString("c78d7d7c-0386-415d-86dc-98a470591e07"), "password")
+    );
+
+    @Override
+    public Optional<User> findById(final UUID userId) {
+        return users.stream()
+            .filter(user -> userId.equals(user.id()))
+            .findFirst();
+    }
+}
diff --git a/sportshub-launcher/pom.xml b/sportshub-launcher/pom.xml
index b85db97..c3ccf13 100644
--- a/sportshub-launcher/pom.xml
+++ b/sportshub-launcher/pom.xml
@@ -21,6 +21,18 @@
             <groupId>org.sportshub</groupId>
             <artifactId>sportshub-exposition</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.sportshub</groupId>
+            <artifactId>sportshub-application</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.sportshub</groupId>
+            <artifactId>sportshub-domain</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.sportshub</groupId>
+            <artifactId>sportshub-infrastructure</artifactId>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/sportshub-launcher/src/main/java/org/sportshub/launcher/ApplicationLauncher.java b/sportshub-launcher/src/main/java/org/sportshub/launcher/ApplicationLauncher.java
index ac055ae..44602fe 100644
--- a/sportshub-launcher/src/main/java/org/sportshub/launcher/ApplicationLauncher.java
+++ b/sportshub-launcher/src/main/java/org/sportshub/launcher/ApplicationLauncher.java
@@ -5,7 +5,12 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.ComponentScan;
 
 @SpringBootApplication
-@ComponentScan(basePackages = "org.sportshub.exposition")
+@ComponentScan(basePackages = {
+    "org.sportshub.exposition",
+    "org.sportshub.application",
+    "org.sportshub.domain",
+    "org.sportshub.infrastructure"
+})
 public class ApplicationLauncher {
     public static void main(String[] args) {
         SpringApplication.run(ApplicationLauncher.class, args);