pom.xml

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>4.0.3</version>
		<relativePath/>
	</parent>

	<groupId>com.matcodem</groupId>
	<artifactId>fincore</artifactId>
	<version>1.0-SNAPSHOT</version>
	<packaging>pom</packaging>
	<description>FinCore Banking Platform - multi-microservice parent POM</description>

	<modules>
		<module>account-service</module>
		<module>payment-service</module>
		<module>fraud-detection-service</module>
		<module>fx-service</module>
		<module>api-gateway</module>
		<module>notification-service</module>
	</modules>

	<properties>
		<java.version>25</java.version>
		<maven.compiler.source>25</maven.compiler.source>
		<maven.compiler.target>25</maven.compiler.target>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

		<!--
		─── MIGRATION NOTES: Spring Boot 3.x -> 4.x ──────────────────────────
		Boot 4 / Spring Framework 7 breaking changes relevant to FinCore:

		1. JAKARTA EE 11
		   No code changes needed - we already migrated javax -> jakarta in Boot 3.x.
		   New baseline: Servlet 6.1, JPA 3.2, Bean Validation 3.1.

		2. JACKSON 3
		   Package relocated: com.fasterxml.jackson -> tools.jackson
		   Default ObjectMapper replaced by JsonMapper (immutable).
		   SORT_PROPERTIES_ALPHABETICALLY=true by default - may affect JSON test assertions.
		   MapperFeature.DEFAULT_VIEW_INCLUSION=false by default.
		   If a service uses Jackson 2 explicitly, add jackson-databind-2 compat dep.
		   Boot 4 ships Jackson 3 but Jackson 2 can coexist as deprecated fallback.

		3. TESTCONTAINERS 2.0
		   Module artifact rename: org.testcontainers:postgresql -> org.testcontainers:testcontainers-postgresql
		   Class package rename: org.testcontainers.containers.PostgreSQLContainer
							   -> org.testcontainers.postgresql.PostgreSQLContainer
		   Same pattern for kafka, junit-jupiter, redis.
		   Boot 4 manages Testcontainers 2.x via its BOM - versions below are 2.x.

		4. RESILIENCE4J
		   resilience4j-spring-boot3 artifact renamed to resilience4j-spring-boot.
		   Version 2.x is compatible with Boot 4. No API breaking changes.
		   Built-in retry in Spring Framework 7 (@Retryable) is an alternative
		   for simple use cases, but Resilience4j is retained for circuit breaker + bulkhead.

		5. VIRTUAL THREADS (Java 21+, enhanced in Java 25)
		   Enable with: spring.threads.virtual.enabled=true in application.yml
		   Eliminates need for large Tomcat thread pools - set threads.max to a lower
		   value (e.g. 50 -> 10 platform threads, virtual threads handle the rest).
		   HikariCP: set maximumPoolSize conservatively - virtual threads don't help
		   with DB connection limits; 10-20 is usually sufficient.

		6. SPRING CLOUD (api-gateway)
		   Spring Cloud 2025.0.x is required for Boot 4 compatibility.
		   spring-cloud.version updated accordingly in api-gateway/pom.xml.
		-->

		<!-- Avro + Confluent Schema Registry -->
		<avro.version>1.12.0</avro.version>
		<confluent.version>8.1.1</confluent.version>

		<!-- Testing -->
		<!--
		Testcontainers 2.0 ships with Spring Boot 4's BOM.
		The version here is explicit to make it visible - Boot 4 manages it.
		Artifact names changed: org.testcontainers:testcontainers-postgresql (note prefix).
		-->
		<testcontainers.version>2.0.3</testcontainers.version>
		<wiremock.version>3.13.0</wiremock.version>

		<!-- Resilience -->
		<resilience4j.version>2.3.0</resilience4j.version>

		<!-- Mapping -->
		<mapstruct.version>1.6.3</mapstruct.version>

		<!-- Locking -->
		<redisson.version>3.43.0</redisson.version>

		<!-- Notification providers -->
		<firebase-admin.version>9.4.2</firebase-admin.version>
		<twilio.version>10.6.4</twilio.version>
	</properties>

	<repositories>
		<repository>
			<id>central</id>
			<name>Maven Central</name>
			<url>https://repo.maven.apache.org/maven2</url>
		</repository>
		<repository>
			<id>confluent</id>
			<url>https://packages.confluent.io/maven/</url>
			<releases>
				<enabled>true</enabled>
			</releases>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</repository>
	</repositories>

	<pluginRepositories>
		<pluginRepository>
			<id>central</id>
			<url>https://repo.maven.apache.org/maven2</url>
		</pluginRepository>
		<pluginRepository>
			<id>confluent</id>
			<url>https://packages.confluent.io/maven/</url>
		</pluginRepository>
	</pluginRepositories>

	<dependencyManagement>
		<dependencies>

			<!-- ── Avro + Schema Registry ──────────────────────────────────── -->
			<dependency>
				<groupId>org.apache.avro</groupId>
				<artifactId>avro</artifactId>
				<version>${avro.version}</version>
			</dependency>
			<dependency>
				<groupId>io.confluent</groupId>
				<artifactId>kafka-avro-serializer</artifactId>
				<version>${confluent.version}</version>
				<exclusions>
					<exclusion>
						<groupId>org.apache.kafka</groupId>
						<artifactId>kafka-clients</artifactId>
					</exclusion>
				</exclusions>
			</dependency>
			<dependency>
				<groupId>io.confluent</groupId>
				<artifactId>kafka-schema-registry-client</artifactId>
				<version>${confluent.version}</version>
			</dependency>

			<!-- ── Resilience4j ────────────────────────────────────────────── -->
			<dependency>
				<groupId>io.github.resilience4j</groupId>
				<artifactId>resilience4j-spring-boot3</artifactId>
				<version>${resilience4j.version}</version>
			</dependency>
			<dependency>
				<groupId>io.github.resilience4j</groupId>
				<artifactId>resilience4j-reactor</artifactId>
				<version>${resilience4j.version}</version>
			</dependency>

			<!-- ── Redisson ────────────────────────────────────────────────── -->
			<dependency>
				<groupId>org.redisson</groupId>
				<artifactId>redisson-spring-boot-starter</artifactId>
				<version>${redisson.version}</version>
			</dependency>

			<!-- ── MapStruct ───────────────────────────────────────────────── -->
			<dependency>
				<groupId>org.mapstruct</groupId>
				<artifactId>mapstruct</artifactId>
				<version>${mapstruct.version}</version>
			</dependency>
			<dependency>
				<groupId>org.mapstruct</groupId>
				<artifactId>mapstruct-processor</artifactId>
				<version>${mapstruct.version}</version>
			</dependency>

			<!-- ── Notification providers ─────────────────────────────────── -->
			<dependency>
				<groupId>com.google.firebase</groupId>
				<artifactId>firebase-admin</artifactId>
				<version>${firebase-admin.version}</version>
			</dependency>
			<dependency>
				<groupId>com.twilio.sdk</groupId>
				<artifactId>twilio</artifactId>
				<version>${twilio.version}</version>
			</dependency>

			<!-- ── Testcontainers BOM ──────────────────────────────────────── -->
			<!--
			Testcontainers 2.0 breaking changes:
			  - Artifact prefix added: postgresql -> testcontainers-postgresql
			  - Class relocation: org.testcontainers.containers.PostgreSQLContainer
								-> org.testcontainers.postgresql.PostgreSQLContainer
			The BOM covers all renamed modules automatically once imported here.
			Child poms must update <artifactId> to use the new prefixed names.
			-->
			<dependency>
				<groupId>org.testcontainers</groupId>
				<artifactId>testcontainers-bom</artifactId>
				<version>${testcontainers.version}</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>

			<!-- ── WireMock ────────────────────────────────────────────────── -->
			<dependency>
				<groupId>org.wiremock</groupId>
				<artifactId>wiremock-standalone</artifactId>
				<version>${wiremock.version}</version>
			</dependency>

		</dependencies>
	</dependencyManagement>

	<build>
		<pluginManagement>
			<plugins>

				<plugin>
					<groupId>org.apache.avro</groupId>
					<artifactId>avro-maven-plugin</artifactId>
					<version>${avro.version}</version>
					<configuration>
						<stringType>String</stringType>
						<enableDecimalLogicalType>true</enableDecimalLogicalType>
						<fieldVisibility>PRIVATE</fieldVisibility>
						<createSetters>false</createSetters>
					</configuration>
				</plugin>

				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-compiler-plugin</artifactId>
					<configuration>
						<source>${java.version}</source>
						<target>${java.version}</target>
						<parameters>true</parameters>
						<compilerArgs>
							<arg>--enable-preview</arg>
						</compilerArgs>
					</configuration>
				</plugin>

				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-surefire-plugin</artifactId>
					<configuration>
						<excludedGroups>integration</excludedGroups>
						<argLine>
							--add-opens java.base/java.lang=ALL-UNNAMED
							--add-opens java.base/java.util=ALL-UNNAMED
						</argLine>
					</configuration>
				</plugin>

				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-failsafe-plugin</artifactId>
					<configuration>
						<groups>integration</groups>
						<includes>
							<include>**/*IntegrationTest.java</include>
						</includes>
					</configuration>
					<executions>
						<execution>
							<goals>
								<goal>integration-test</goal>
								<goal>verify</goal>
							</goals>
						</execution>
					</executions>
				</plugin>

				<plugin>
					<groupId>org.springframework.boot</groupId>
					<artifactId>spring-boot-maven-plugin</artifactId>
					<configuration>
						<excludes>
							<exclude>
								<groupId>org.projectlombok</groupId>
								<artifactId>lombok</artifactId>
							</exclude>
						</excludes>
					</configuration>
				</plugin>

			</plugins>
		</pluginManagement>
	</build>

</project>