From 4a49648dad05d61c02e56259f087d84d0ab6dbf2 Mon Sep 17 00:00:00 2001 From: Manuel Rojas <49658419+manuelrojasc@users.noreply.github.com> Date: Mon, 15 Dec 2025 23:43:58 -0500 Subject: [PATCH] feat: add transaction ms flow --- .gitignore | 2 + README.md | 2 +- anti-fraud-services/.gitattributes | 2 + anti-fraud-services/.gitignore | 36 +++ .../.mvn/wrapper/maven-wrapper.properties | 3 + anti-fraud-services/Dockerfile | 15 + anti-fraud-services/mvnw | 295 ++++++++++++++++++ anti-fraud-services/mvnw.cmd | 189 +++++++++++ anti-fraud-services/pom.xml | 166 ++++++++++ .../AntiFraudServicesApplication.java | 13 + .../adapter/in/kafka/AntiFraudConsumer.java | 32 ++ .../config/KafkaConsumerConfiguration.java | 50 +++ .../out/AntiFraudMessagingAdapter.java | 22 ++ .../adapter/out/kafka/AntiFraudProducer.java | 42 +++ .../config/KafkaProducerConfiguration.java | 52 +++ .../out/mapper/AntiFraudMessageMapper.java | 16 + .../domain/model/CreateTransactionEvent.java | 16 + .../yape/challenge/domain/model/Status.java | 13 + .../model/ValidateTransactionEvent.java | 17 + .../domain/port/in/AntiFraudUseCase.java | 9 + .../port/out/AntiFraudProducerPort.java | 8 + .../domain/service/AntiFraudService.java | 33 ++ .../src/main/resources/application.yaml | 27 ++ .../avro/CreatedTransactionEvent.avsc | 32 ++ .../avro/ValidateTransactionEvent.avsc | 17 + docker-compose.yml | 40 +++ transaction-services/.gitattributes | 2 + transaction-services/.gitignore | 37 +++ .../.mvn/wrapper/maven-wrapper.properties | 3 + transaction-services/Dockerfile | 15 + transaction-services/mvnw | 295 ++++++++++++++++++ transaction-services/mvnw.cmd | 189 +++++++++++ transaction-services/pom.xml | 232 ++++++++++++++ .../TransactionServicesApplication.java | 13 + .../adapter/in/web/TransactionController.java | 43 +++ .../TransactionMessagingAdapter.java | 23 ++ .../messaging/kafka/KafkaConsumerMessage.java | 35 +++ .../messaging/kafka/KafkaProducerMessage.java | 42 +++ .../config/KafkaConsumerConfiguration.java | 51 +++ .../config/KafkaProducerConfiguration.java | 52 +++ .../mapper/TransactionMessageMapper.java | 16 + .../TransactionRepositoryAdapter.java | 52 +++ .../db/R2dbcTransactionRepository.java | 9 + .../mapper/TransactionRepositoryMapper.java | 21 ++ .../TransactionModelRepositoryRequest.java | 19 ++ .../TransactionModelRepositoryResponse.java | 14 + .../model/TransactionRepositoryResponse.java | 21 ++ ...ransactionValidationRepositoryRequest.java | 16 + .../persistence/model/entity/Transaction.java | 32 ++ .../service/TransactionService.java | 50 +++ .../mapper/TransactionServiceMapper.java | 48 +++ .../domain/model/CreateTransactionEvent.java | 8 + .../yape/challenge/domain/model/Status.java | 14 + .../model/ValidateTransactionEvent.java | 7 + .../domain/port/in/TransactionUseCase.java | 16 + .../port/out/TransactionMessagingPort.java | 10 + .../port/out/TransactionRepositoryPort.java | 17 + .../src/main/resources/application.yaml | 59 ++++ .../avro/CreatedTransactionEvent.avsc | 32 ++ .../avro/ValidateTransactionEvent.avsc | 17 + .../src/main/resources/banner.txt | 7 + .../resources/db/migration/V1_Transaction.sql | 17 + .../db/migration/V2_Trigger_update.sql | 18 ++ .../src/main/resources/logback-spring.xml | 21 ++ .../src/main/resources/openapi.yml | 115 +++++++ 65 files changed, 2836 insertions(+), 1 deletion(-) create mode 100644 anti-fraud-services/.gitattributes create mode 100644 anti-fraud-services/.gitignore create mode 100644 anti-fraud-services/.mvn/wrapper/maven-wrapper.properties create mode 100644 anti-fraud-services/Dockerfile create mode 100644 anti-fraud-services/mvnw create mode 100644 anti-fraud-services/mvnw.cmd create mode 100644 anti-fraud-services/pom.xml create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/AntiFraudServicesApplication.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/adapter/in/kafka/AntiFraudConsumer.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/adapter/in/kafka/config/KafkaConsumerConfiguration.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/AntiFraudMessagingAdapter.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/kafka/AntiFraudProducer.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/kafka/config/KafkaProducerConfiguration.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/mapper/AntiFraudMessageMapper.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/domain/model/CreateTransactionEvent.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/domain/model/Status.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/domain/model/ValidateTransactionEvent.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/domain/port/in/AntiFraudUseCase.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/domain/port/out/AntiFraudProducerPort.java create mode 100644 anti-fraud-services/src/main/java/com/yape/challenge/domain/service/AntiFraudService.java create mode 100644 anti-fraud-services/src/main/resources/application.yaml create mode 100644 anti-fraud-services/src/main/resources/avro/CreatedTransactionEvent.avsc create mode 100644 anti-fraud-services/src/main/resources/avro/ValidateTransactionEvent.avsc create mode 100644 transaction-services/.gitattributes create mode 100644 transaction-services/.gitignore create mode 100644 transaction-services/.mvn/wrapper/maven-wrapper.properties create mode 100644 transaction-services/Dockerfile create mode 100644 transaction-services/mvnw create mode 100644 transaction-services/mvnw.cmd create mode 100644 transaction-services/pom.xml create mode 100644 transaction-services/src/main/java/com/yape/challenge/TransactionServicesApplication.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/in/web/TransactionController.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/TransactionMessagingAdapter.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/KafkaConsumerMessage.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/KafkaProducerMessage.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/config/KafkaConsumerConfiguration.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/config/KafkaProducerConfiguration.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/mapper/TransactionMessageMapper.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/TransactionRepositoryAdapter.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/db/R2dbcTransactionRepository.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/mapper/TransactionRepositoryMapper.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionModelRepositoryRequest.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionModelRepositoryResponse.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionRepositoryResponse.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionValidationRepositoryRequest.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/entity/Transaction.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/application/service/TransactionService.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/application/service/mapper/TransactionServiceMapper.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/domain/model/CreateTransactionEvent.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/domain/model/Status.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/domain/model/ValidateTransactionEvent.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/domain/port/in/TransactionUseCase.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/domain/port/out/TransactionMessagingPort.java create mode 100644 transaction-services/src/main/java/com/yape/challenge/domain/port/out/TransactionRepositoryPort.java create mode 100644 transaction-services/src/main/resources/application.yaml create mode 100644 transaction-services/src/main/resources/avro/CreatedTransactionEvent.avsc create mode 100644 transaction-services/src/main/resources/avro/ValidateTransactionEvent.avsc create mode 100644 transaction-services/src/main/resources/banner.txt create mode 100644 transaction-services/src/main/resources/db/migration/V1_Transaction.sql create mode 100644 transaction-services/src/main/resources/db/migration/V2_Trigger_update.sql create mode 100644 transaction-services/src/main/resources/logback-spring.xml create mode 100644 transaction-services/src/main/resources/openapi.yml diff --git a/.gitignore b/.gitignore index 67045665db..f15d1da44b 100644 --- a/.gitignore +++ b/.gitignore @@ -102,3 +102,5 @@ dist # TernJS port file .tern-port + +.idea \ No newline at end of file diff --git a/README.md b/README.md index b067a71026..6e58a12b3c 100644 --- a/README.md +++ b/README.md @@ -33,7 +33,7 @@ Every transaction with a value greater than 1000 should be rejected. # Tech Stack
    -
  1. Node. You can use any framework you want (i.e. Nestjs with an ORM like TypeOrm or Prisma)
    2. +
  2. Java. You can use any framework you want (i.e. spring web flux with an ORM like spring jpa o r2db2)
  3. Any database
  4. Kafka
diff --git a/anti-fraud-services/.gitattributes b/anti-fraud-services/.gitattributes new file mode 100644 index 0000000000..3b41682ac5 --- /dev/null +++ b/anti-fraud-services/.gitattributes @@ -0,0 +1,2 @@ +/mvnw text eol=lf +*.cmd text eol=crlf diff --git a/anti-fraud-services/.gitignore b/anti-fraud-services/.gitignore new file mode 100644 index 0000000000..316caa599f --- /dev/null +++ b/anti-fraud-services/.gitignore @@ -0,0 +1,36 @@ +HELP.md +target/ +.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +# Any autogenerated Avro code +**/kafka/avro/ diff --git a/anti-fraud-services/.mvn/wrapper/maven-wrapper.properties b/anti-fraud-services/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000000..c0bcafe984 --- /dev/null +++ b/anti-fraud-services/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,3 @@ +wrapperVersion=3.3.4 +distributionType=only-script +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.11/apache-maven-3.9.11-bin.zip diff --git a/anti-fraud-services/Dockerfile b/anti-fraud-services/Dockerfile new file mode 100644 index 0000000000..17a20ea92d --- /dev/null +++ b/anti-fraud-services/Dockerfile @@ -0,0 +1,15 @@ +FROM ubuntu:22.04 + +RUN apt-get update && \ + apt-get install -y openjdk-17-jdk openjdk-17-jre maven && \ + apt-get clean && \ + rm -rf /var/lib/apt/lists/* + +WORKDIR /transaction-services + +COPY pom.xml . +COPY src ./src + +RUN mvn clean package -DskipTests + +CMD ["java", "-jar", "target/anti-fraud-services-0.0.1-SNAPSHOT.jar"] \ No newline at end of file diff --git a/anti-fraud-services/mvnw b/anti-fraud-services/mvnw new file mode 100644 index 0000000000..bd8896bf22 --- /dev/null +++ b/anti-fraud-services/mvnw @@ -0,0 +1,295 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Apache Maven Wrapper startup batch script, version 3.3.4 +# +# Optional ENV vars +# ----------------- +# JAVA_HOME - location of a JDK home dir, required when download maven via java source +# MVNW_REPOURL - repo url base for downloading maven distribution +# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output +# ---------------------------------------------------------------------------- + +set -euf +[ "${MVNW_VERBOSE-}" != debug ] || set -x + +# OS specific support. +native_path() { printf %s\\n "$1"; } +case "$(uname)" in +CYGWIN* | MINGW*) + [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")" + native_path() { cygpath --path --windows "$1"; } + ;; +esac + +# set JAVACMD and JAVACCMD +set_java_home() { + # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched + if [ -n "${JAVA_HOME-}" ]; then + if [ -x "$JAVA_HOME/jre/sh/java" ]; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + JAVACCMD="$JAVA_HOME/jre/sh/javac" + else + JAVACMD="$JAVA_HOME/bin/java" + JAVACCMD="$JAVA_HOME/bin/javac" + + if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then + echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2 + echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2 + return 1 + fi + fi + else + JAVACMD="$( + 'set' +e + 'unset' -f command 2>/dev/null + 'command' -v java + )" || : + JAVACCMD="$( + 'set' +e + 'unset' -f command 2>/dev/null + 'command' -v javac + )" || : + + if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then + echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2 + return 1 + fi + fi +} + +# hash string like Java String::hashCode +hash_string() { + str="${1:-}" h=0 + while [ -n "$str" ]; do + char="${str%"${str#?}"}" + h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296)) + str="${str#?}" + done + printf %x\\n $h +} + +verbose() { :; } +[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; } + +die() { + printf %s\\n "$1" >&2 + exit 1 +} + +trim() { + # MWRAPPER-139: + # Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds. + # Needed for removing poorly interpreted newline sequences when running in more + # exotic environments such as mingw bash on Windows. + printf "%s" "${1}" | tr -d '[:space:]' +} + +scriptDir="$(dirname "$0")" +scriptName="$(basename "$0")" + +# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties +while IFS="=" read -r key value; do + case "${key-}" in + distributionUrl) distributionUrl=$(trim "${value-}") ;; + distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;; + esac +done <"$scriptDir/.mvn/wrapper/maven-wrapper.properties" +[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties" + +case "${distributionUrl##*/}" in +maven-mvnd-*bin.*) + MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ + case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in + *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;; + :Darwin*x86_64) distributionPlatform=darwin-amd64 ;; + :Darwin*arm64) distributionPlatform=darwin-aarch64 ;; + :Linux*x86_64*) distributionPlatform=linux-amd64 ;; + *) + echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2 + distributionPlatform=linux-amd64 + ;; + esac + distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip" + ;; +maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;; +*) MVN_CMD="mvn${scriptName#mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;; +esac + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}" +distributionUrlName="${distributionUrl##*/}" +distributionUrlNameMain="${distributionUrlName%.*}" +distributionUrlNameMain="${distributionUrlNameMain%-bin}" +MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}" +MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")" + +exec_maven() { + unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || : + exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD" +} + +if [ -d "$MAVEN_HOME" ]; then + verbose "found existing MAVEN_HOME at $MAVEN_HOME" + exec_maven "$@" +fi + +case "${distributionUrl-}" in +*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;; +*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;; +esac + +# prepare tmp dir +if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then + clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; } + trap clean HUP INT TERM EXIT +else + die "cannot create temp dir" +fi + +mkdir -p -- "${MAVEN_HOME%/*}" + +# Download and Install Apache Maven +verbose "Couldn't find MAVEN_HOME, downloading and installing it ..." +verbose "Downloading from: $distributionUrl" +verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName" + +# select .zip or .tar.gz +if ! command -v unzip >/dev/null; then + distributionUrl="${distributionUrl%.zip}.tar.gz" + distributionUrlName="${distributionUrl##*/}" +fi + +# verbose opt +__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR='' +[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v + +# normalize http auth +case "${MVNW_PASSWORD:+has-password}" in +'') MVNW_USERNAME='' MVNW_PASSWORD='' ;; +has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;; +esac + +if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then + verbose "Found wget ... using wget" + wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl" +elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then + verbose "Found curl ... using curl" + curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl" +elif set_java_home; then + verbose "Falling back to use Java to download" + javaSource="$TMP_DOWNLOAD_DIR/Downloader.java" + targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName" + cat >"$javaSource" <<-END + public class Downloader extends java.net.Authenticator + { + protected java.net.PasswordAuthentication getPasswordAuthentication() + { + return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() ); + } + public static void main( String[] args ) throws Exception + { + setDefault( new Downloader() ); + java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() ); + } + } + END + # For Cygwin/MinGW, switch paths to Windows format before running javac and java + verbose " - Compiling Downloader.java ..." + "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java" + verbose " - Running Downloader.java ..." + "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")" +fi + +# If specified, validate the SHA-256 sum of the Maven distribution zip file +if [ -n "${distributionSha256Sum-}" ]; then + distributionSha256Result=false + if [ "$MVN_CMD" = mvnd.sh ]; then + echo "Checksum validation is not supported for maven-mvnd." >&2 + echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2 + exit 1 + elif command -v sha256sum >/dev/null; then + if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c - >/dev/null 2>&1; then + distributionSha256Result=true + fi + elif command -v shasum >/dev/null; then + if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then + distributionSha256Result=true + fi + else + echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2 + echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2 + exit 1 + fi + if [ $distributionSha256Result = false ]; then + echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2 + echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2 + exit 1 + fi +fi + +# unzip and move +if command -v unzip >/dev/null; then + unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip" +else + tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar" +fi + +# Find the actual extracted directory name (handles snapshots where filename != directory name) +actualDistributionDir="" + +# First try the expected directory name (for regular distributions) +if [ -d "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" ]; then + if [ -f "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/bin/$MVN_CMD" ]; then + actualDistributionDir="$distributionUrlNameMain" + fi +fi + +# If not found, search for any directory with the Maven executable (for snapshots) +if [ -z "$actualDistributionDir" ]; then + # enable globbing to iterate over items + set +f + for dir in "$TMP_DOWNLOAD_DIR"/*; do + if [ -d "$dir" ]; then + if [ -f "$dir/bin/$MVN_CMD" ]; then + actualDistributionDir="$(basename "$dir")" + break + fi + fi + done + set -f +fi + +if [ -z "$actualDistributionDir" ]; then + verbose "Contents of $TMP_DOWNLOAD_DIR:" + verbose "$(ls -la "$TMP_DOWNLOAD_DIR")" + die "Could not find Maven distribution directory in extracted archive" +fi + +verbose "Found extracted Maven distribution directory: $actualDistributionDir" +printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$actualDistributionDir/mvnw.url" +mv -- "$TMP_DOWNLOAD_DIR/$actualDistributionDir" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME" + +clean || : +exec_maven "$@" diff --git a/anti-fraud-services/mvnw.cmd b/anti-fraud-services/mvnw.cmd new file mode 100644 index 0000000000..92450f9327 --- /dev/null +++ b/anti-fraud-services/mvnw.cmd @@ -0,0 +1,189 @@ +<# : batch portion +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Apache Maven Wrapper startup batch script, version 3.3.4 +@REM +@REM Optional ENV vars +@REM MVNW_REPOURL - repo url base for downloading maven distribution +@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output +@REM ---------------------------------------------------------------------------- + +@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0) +@SET __MVNW_CMD__= +@SET __MVNW_ERROR__= +@SET __MVNW_PSMODULEP_SAVE=%PSModulePath% +@SET PSModulePath= +@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @( + IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B) +) +@SET PSModulePath=%__MVNW_PSMODULEP_SAVE% +@SET __MVNW_PSMODULEP_SAVE= +@SET __MVNW_ARG0_NAME__= +@SET MVNW_USERNAME= +@SET MVNW_PASSWORD= +@IF NOT "%__MVNW_CMD__%"=="" ("%__MVNW_CMD__%" %*) +@echo Cannot start maven from wrapper >&2 && exit /b 1 +@GOTO :EOF +: end batch / begin powershell #> + +$ErrorActionPreference = "Stop" +if ($env:MVNW_VERBOSE -eq "true") { + $VerbosePreference = "Continue" +} + +# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties +$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl +if (!$distributionUrl) { + Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties" +} + +switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) { + "maven-mvnd-*" { + $USE_MVND = $true + $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip" + $MVN_CMD = "mvnd.cmd" + break + } + default { + $USE_MVND = $false + $MVN_CMD = $script -replace '^mvnw','mvn' + break + } +} + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +if ($env:MVNW_REPOURL) { + $MVNW_REPO_PATTERN = if ($USE_MVND -eq $False) { "/org/apache/maven/" } else { "/maven/mvnd/" } + $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace "^.*$MVNW_REPO_PATTERN",'')" +} +$distributionUrlName = $distributionUrl -replace '^.*/','' +$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$','' + +$MAVEN_M2_PATH = "$HOME/.m2" +if ($env:MAVEN_USER_HOME) { + $MAVEN_M2_PATH = "$env:MAVEN_USER_HOME" +} + +if (-not (Test-Path -Path $MAVEN_M2_PATH)) { + New-Item -Path $MAVEN_M2_PATH -ItemType Directory | Out-Null +} + +$MAVEN_WRAPPER_DISTS = $null +if ((Get-Item $MAVEN_M2_PATH).Target[0] -eq $null) { + $MAVEN_WRAPPER_DISTS = "$MAVEN_M2_PATH/wrapper/dists" +} else { + $MAVEN_WRAPPER_DISTS = (Get-Item $MAVEN_M2_PATH).Target[0] + "/wrapper/dists" +} + +$MAVEN_HOME_PARENT = "$MAVEN_WRAPPER_DISTS/$distributionUrlNameMain" +$MAVEN_HOME_NAME = ([System.Security.Cryptography.SHA256]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join '' +$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME" + +if (Test-Path -Path "$MAVEN_HOME" -PathType Container) { + Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME" + Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD" + exit $? +} + +if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) { + Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl" +} + +# prepare tmp dir +$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile +$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir" +$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null +trap { + if ($TMP_DOWNLOAD_DIR.Exists) { + try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null } + catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" } + } +} + +New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null + +# Download and Install Apache Maven +Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..." +Write-Verbose "Downloading from: $distributionUrl" +Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName" + +$webclient = New-Object System.Net.WebClient +if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) { + $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD) +} +[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 +$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null + +# If specified, validate the SHA-256 sum of the Maven distribution zip file +$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum +if ($distributionSha256Sum) { + if ($USE_MVND) { + Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." + } + Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash + if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) { + Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property." + } +} + +# unzip and move +Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null + +# Find the actual extracted directory name (handles snapshots where filename != directory name) +$actualDistributionDir = "" + +# First try the expected directory name (for regular distributions) +$expectedPath = Join-Path "$TMP_DOWNLOAD_DIR" "$distributionUrlNameMain" +$expectedMvnPath = Join-Path "$expectedPath" "bin/$MVN_CMD" +if ((Test-Path -Path $expectedPath -PathType Container) -and (Test-Path -Path $expectedMvnPath -PathType Leaf)) { + $actualDistributionDir = $distributionUrlNameMain +} + +# If not found, search for any directory with the Maven executable (for snapshots) +if (!$actualDistributionDir) { + Get-ChildItem -Path "$TMP_DOWNLOAD_DIR" -Directory | ForEach-Object { + $testPath = Join-Path $_.FullName "bin/$MVN_CMD" + if (Test-Path -Path $testPath -PathType Leaf) { + $actualDistributionDir = $_.Name + } + } +} + +if (!$actualDistributionDir) { + Write-Error "Could not find Maven distribution directory in extracted archive" +} + +Write-Verbose "Found extracted Maven distribution directory: $actualDistributionDir" +Rename-Item -Path "$TMP_DOWNLOAD_DIR/$actualDistributionDir" -NewName $MAVEN_HOME_NAME | Out-Null +try { + Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null +} catch { + if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) { + Write-Error "fail to move MAVEN_HOME" + } +} finally { + try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null } + catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" } +} + +Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD" diff --git a/anti-fraud-services/pom.xml b/anti-fraud-services/pom.xml new file mode 100644 index 0000000000..d5e224e666 --- /dev/null +++ b/anti-fraud-services/pom.xml @@ -0,0 +1,166 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 4.0.0 + + + com.yape.challenge + anti-fraud-services + 0.0.1-SNAPSHOT + anti-fraud-services + Demo project for Spring Boot + + + + + + + + + + + + + + + 17 + 2025.1.0 + 1.11.4 + 7.5.0 + 1.5.5.Final + + + + org.springframework.boot + spring-boot-starter-actuator + + + org.springframework.boot + spring-boot-starter-kafka + + + org.springframework.boot + spring-boot-starter-webflux + + + org.projectlombok + lombok + 1.18.28 + provided + + + org.springframework.boot + spring-boot-starter-actuator-test + test + + + org.springframework.boot + spring-boot-starter-kafka-test + test + + + org.springframework.boot + spring-boot-starter-webflux-test + test + + + org.apache.avro + avro + ${avro.version} + + + io.confluent + kafka-avro-serializer + ${confluent.version} + + + org.mapstruct + mapstruct + ${map-struct.version} + + + + + central + https://repo.maven.apache.org/maven2 + + + confluent + https://packages.confluent.io/maven/ + + + + + + org.springframework.cloud + spring-cloud-dependencies + ${spring-cloud.version} + pom + import + + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + + + org.projectlombok + lombok + 1.18.28 + + + org.mapstruct + mapstruct-processor + ${map-struct.version} + + + true + + -Amapstruct.suppressGeneratorTimestamp=true + -Amapstruct.defaultComponentModel=spring + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.projectlombok + lombok + + + + + + org.apache.avro + avro-maven-plugin + ${avro.version} + + + generate-sources + + schema + + + ${project.basedir}/src/main/resources/avro + ${project.basedir}/src/main/java + + + + + + + + diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/AntiFraudServicesApplication.java b/anti-fraud-services/src/main/java/com/yape/challenge/AntiFraudServicesApplication.java new file mode 100644 index 0000000000..dc24a6046d --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/AntiFraudServicesApplication.java @@ -0,0 +1,13 @@ +package com.yape.challenge; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class AntiFraudServicesApplication { + + public static void main(String[] args) { + SpringApplication.run(AntiFraudServicesApplication.class, args); + } + +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/adapter/in/kafka/AntiFraudConsumer.java b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/in/kafka/AntiFraudConsumer.java new file mode 100644 index 0000000000..eb6a4b0430 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/in/kafka/AntiFraudConsumer.java @@ -0,0 +1,32 @@ +package com.yape.challenge.adapter.in.kafka; + +import com.pe.yape.service.challenge.kafka.avro.CreatedTransactionMessageEvent; +import com.yape.challenge.domain.port.in.AntiFraudUseCase; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.kafka.annotation.KafkaListener; +import org.springframework.stereotype.Component; + +@Component +@RequiredArgsConstructor +@Slf4j +public class AntiFraudConsumer { + + private final AntiFraudUseCase antiFraudUseCase; + + @KafkaListener( + topics = "${spring.kafka.consumer.topic}", + groupId = "${spring.kafka.consumer.group-id}", + containerFactory = "kafkaListenerContainerFactory" + ) + public void consume(CreatedTransactionMessageEvent event) { + log.info("Mensaje Avro recibido para validación antifraude"); + antiFraudUseCase.validate(event) + .doOnError(e -> log.error("Error validando transacción", e)) + .subscribe(); + } + +} + + + diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/adapter/in/kafka/config/KafkaConsumerConfiguration.java b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/in/kafka/config/KafkaConsumerConfiguration.java new file mode 100644 index 0000000000..f579558e36 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/in/kafka/config/KafkaConsumerConfiguration.java @@ -0,0 +1,50 @@ +package com.yape.challenge.adapter.in.kafka.config; + +import com.pe.yape.service.challenge.kafka.avro.CreatedTransactionMessageEvent; +import io.confluent.kafka.serializers.KafkaAvroDeserializer; +import io.confluent.kafka.serializers.KafkaAvroDeserializerConfig; +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.common.serialization.StringDeserializer; +import org.springframework.boot.kafka.autoconfigure.KafkaProperties; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.annotation.EnableKafka; +import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory; +import org.springframework.kafka.core.ConsumerFactory; +import org.springframework.kafka.core.DefaultKafkaConsumerFactory; +import org.springframework.kafka.listener.ContainerProperties; +import java.util.Map; + +@Configuration +@EnableKafka +public class KafkaConsumerConfiguration { + + @Bean + public ConsumerFactory consumerFactory( + KafkaProperties kafkaProperties + ) { + Map props = kafkaProperties.buildConsumerProperties(); + + props.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class); + props.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, KafkaAvroDeserializer.class); + props.put(KafkaAvroDeserializerConfig.SCHEMA_REGISTRY_URL_CONFIG, "http://localhost:8081"); + props.put(KafkaAvroDeserializerConfig.SPECIFIC_AVRO_READER_CONFIG, true); + props.put(ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG, false); + props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest"); + + return new DefaultKafkaConsumerFactory<>(props); + } + + @Bean + public ConcurrentKafkaListenerContainerFactory + kafkaListenerContainerFactory(ConsumerFactory consumerFactory) { + + ConcurrentKafkaListenerContainerFactory factory = + new ConcurrentKafkaListenerContainerFactory<>(); + + factory.setConsumerFactory(consumerFactory); + factory.getContainerProperties().setAckMode(ContainerProperties.AckMode.MANUAL); + + return factory; + } +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/AntiFraudMessagingAdapter.java b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/AntiFraudMessagingAdapter.java new file mode 100644 index 0000000000..b8b314c34d --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/AntiFraudMessagingAdapter.java @@ -0,0 +1,22 @@ +package com.yape.challenge.adapter.out; + +import com.yape.challenge.adapter.out.kafka.AntiFraudProducer; +import com.yape.challenge.adapter.out.mapper.AntiFraudMessageMapper; +import com.yape.challenge.domain.model.ValidateTransactionEvent; +import com.yape.challenge.domain.port.out.AntiFraudProducerPort; +import lombok.RequiredArgsConstructor; +import org.springframework.stereotype.Component; +import reactor.core.publisher.Mono; + +@Component +@RequiredArgsConstructor +public class AntiFraudMessagingAdapter implements AntiFraudProducerPort { + private final AntiFraudProducer kafkaProducerMessage; + private final AntiFraudMessageMapper antiFraudMessageMapper; + + @Override + public Mono sendValidationResult(ValidateTransactionEvent status) { + return Mono.fromRunnable(() -> kafkaProducerMessage + .sendTransactionEvent(antiFraudMessageMapper.toValidate(status))); + } +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/kafka/AntiFraudProducer.java b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/kafka/AntiFraudProducer.java new file mode 100644 index 0000000000..aaef69d535 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/kafka/AntiFraudProducer.java @@ -0,0 +1,42 @@ +package com.yape.challenge.adapter.out.kafka; + +import com.pe.yape.service.challenge.kafka.avro.ValidateTransactionMessageEvent; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.stereotype.Component; + + +@Configuration +@Component +@RequiredArgsConstructor +@Slf4j +public class AntiFraudProducer { + + private final KafkaTemplate kafkaTemplate; + + @Value("${spring.kafka.producer.topic}") + private String topic; + + public void sendTransactionEvent(ValidateTransactionMessageEvent event) { + + log.info("Enviando evento Avro a Kafka - TransactionId: {}", event.getTransactionId()); + kafkaTemplate + .send(topic, event.getTransactionId().toString(), event) + .whenComplete((result, ex) -> { + if (ex != null) { + log.error("Error enviando evento Avro a Kafka", ex); + } else { + log.info( + "Evento Avro enviado - Topic: {}, Partition: {}, Offset: {}, Key: {}", + result.getRecordMetadata().topic(), + result.getRecordMetadata().partition(), + result.getRecordMetadata().offset(), + event.getTransactionId() + ); + } + }); + } +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/kafka/config/KafkaProducerConfiguration.java b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/kafka/config/KafkaProducerConfiguration.java new file mode 100644 index 0000000000..e088732432 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/kafka/config/KafkaProducerConfiguration.java @@ -0,0 +1,52 @@ +package com.yape.challenge.adapter.out.kafka.config; + +import com.pe.yape.service.challenge.kafka.avro.ValidateTransactionMessageEvent; +import io.confluent.kafka.serializers.KafkaAvroSerializer; +import io.confluent.kafka.serializers.KafkaAvroSerializerConfig; +import lombok.Getter; +import lombok.Setter; +import org.apache.kafka.clients.producer.ProducerConfig; +import org.apache.kafka.common.serialization.StringSerializer; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.core.DefaultKafkaProducerFactory; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.kafka.core.ProducerFactory; + +import java.util.HashMap; +import java.util.Map; + +@Getter +@Setter +@Configuration +@ConfigurationProperties(prefix = "spring.kafka.producer") +public class KafkaProducerConfiguration { + + private String bootstrapServers; + + @Bean + public ProducerFactory producerFactory() { + + Map props = new HashMap<>(); + + props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers); + props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class); + props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, KafkaAvroSerializer.class); + + props.put(KafkaAvroSerializerConfig.SCHEMA_REGISTRY_URL_CONFIG, "http://localhost:8081"); + + props.put(ProducerConfig.ACKS_CONFIG, "all"); + props.put(ProducerConfig.ENABLE_IDEMPOTENCE_CONFIG, true); + props.put(ProducerConfig.RETRIES_CONFIG, Integer.MAX_VALUE); + props.put(ProducerConfig.MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION, 5); + + return new DefaultKafkaProducerFactory<>(props); + } + + @Bean + public KafkaTemplate kafkaTemplate( + ProducerFactory producerFactory) { + return new KafkaTemplate<>(producerFactory); + } +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/mapper/AntiFraudMessageMapper.java b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/mapper/AntiFraudMessageMapper.java new file mode 100644 index 0000000000..d0dda02e47 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/adapter/out/mapper/AntiFraudMessageMapper.java @@ -0,0 +1,16 @@ +package com.yape.challenge.adapter.out.mapper; + +import com.pe.yape.service.challenge.kafka.avro.ValidateTransactionMessageEvent; +import com.yape.challenge.domain.model.ValidateTransactionEvent; +import org.mapstruct.InjectionStrategy; +import org.mapstruct.Mapper; +import org.mapstruct.NullValueCheckStrategy; +import org.mapstruct.NullValuePropertyMappingStrategy; + +@Mapper(componentModel = "spring", + injectionStrategy = InjectionStrategy.CONSTRUCTOR, + nullValuePropertyMappingStrategy = NullValuePropertyMappingStrategy.IGNORE, + nullValueCheckStrategy = NullValueCheckStrategy.ALWAYS) +public interface AntiFraudMessageMapper { + ValidateTransactionMessageEvent toValidate(ValidateTransactionEvent validateTransactionEvent); +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/CreateTransactionEvent.java b/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/CreateTransactionEvent.java new file mode 100644 index 0000000000..963d8a0ec3 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/CreateTransactionEvent.java @@ -0,0 +1,16 @@ +package com.yape.challenge.domain.model; + +import lombok.Builder; +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +@Builder +public class CreateTransactionEvent { + private String transactionId; + private String accountExternalIdDebit; + private String accountExternalIdCredit; + private int transferTypeId; + private Double value; +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/Status.java b/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/Status.java new file mode 100644 index 0000000000..dc946da0f5 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/Status.java @@ -0,0 +1,13 @@ +package com.yape.challenge.domain.model; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; + +@Getter +@RequiredArgsConstructor +public enum Status { + APPROVED(1, "APPROVED"), + REJECTED(2, "REJECTED"); + private final int code; + private final String description; +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/ValidateTransactionEvent.java b/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/ValidateTransactionEvent.java new file mode 100644 index 0000000000..33bf2d1c3e --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/domain/model/ValidateTransactionEvent.java @@ -0,0 +1,17 @@ +package com.yape.challenge.domain.model; + +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.Setter; + +@Getter +@Setter +@Builder +@RequiredArgsConstructor +@AllArgsConstructor +public class ValidateTransactionEvent { + private String transactionId; + private String status; +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/domain/port/in/AntiFraudUseCase.java b/anti-fraud-services/src/main/java/com/yape/challenge/domain/port/in/AntiFraudUseCase.java new file mode 100644 index 0000000000..22a1641648 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/domain/port/in/AntiFraudUseCase.java @@ -0,0 +1,9 @@ +package com.yape.challenge.domain.port.in; + + +import com.pe.yape.service.challenge.kafka.avro.CreatedTransactionMessageEvent; +import reactor.core.publisher.Mono; + +public interface AntiFraudUseCase { + Mono validate(CreatedTransactionMessageEvent transaction); +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/domain/port/out/AntiFraudProducerPort.java b/anti-fraud-services/src/main/java/com/yape/challenge/domain/port/out/AntiFraudProducerPort.java new file mode 100644 index 0000000000..59a55f79f7 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/domain/port/out/AntiFraudProducerPort.java @@ -0,0 +1,8 @@ +package com.yape.challenge.domain.port.out; + +import com.yape.challenge.domain.model.ValidateTransactionEvent; +import reactor.core.publisher.Mono; + +public interface AntiFraudProducerPort { + Mono sendValidationResult(ValidateTransactionEvent status); +} diff --git a/anti-fraud-services/src/main/java/com/yape/challenge/domain/service/AntiFraudService.java b/anti-fraud-services/src/main/java/com/yape/challenge/domain/service/AntiFraudService.java new file mode 100644 index 0000000000..503b4fca12 --- /dev/null +++ b/anti-fraud-services/src/main/java/com/yape/challenge/domain/service/AntiFraudService.java @@ -0,0 +1,33 @@ +package com.yape.challenge.domain.service; + +import com.pe.yape.service.challenge.kafka.avro.CreatedTransactionMessageEvent; +import com.yape.challenge.domain.model.Status; +import com.yape.challenge.domain.model.ValidateTransactionEvent; +import com.yape.challenge.domain.port.in.AntiFraudUseCase; +import com.yape.challenge.domain.port.out.AntiFraudProducerPort; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Mono; + +@Service +@RequiredArgsConstructor +@Slf4j +public class AntiFraudService implements AntiFraudUseCase { + + private final AntiFraudProducerPort producerPort; + + @Override + public Mono validate(CreatedTransactionMessageEvent transaction) { + log.info("Validating transaction with id: {}", transaction.getTransactionId()); + ValidateTransactionEvent validateTransactionEvent = new ValidateTransactionEvent(); + validateTransactionEvent.setTransactionId(transaction.getTransactionId().toString()); + if (transaction.getValue() <= 1000) { + validateTransactionEvent.setStatus(Status.APPROVED.getDescription()); + } else { + validateTransactionEvent.setStatus(Status.REJECTED.getDescription()); + } + + return this.producerPort.sendValidationResult(validateTransactionEvent); + } +} diff --git a/anti-fraud-services/src/main/resources/application.yaml b/anti-fraud-services/src/main/resources/application.yaml new file mode 100644 index 0000000000..c2d8791aa4 --- /dev/null +++ b/anti-fraud-services/src/main/resources/application.yaml @@ -0,0 +1,27 @@ +spring: + application: + name: anti-fraud-services + profiles: + active: dev + kafka: + consumer: + topic: createTransaction + bootstrap-servers: localhost:9092 + group-id: create-transaction-group + auto-offset-reset: earliest + key-deserializer: org.apache.kafka.common.serialization.StringDeserializer + value-deserializer: io.confluent.kafka.serializers.KafkaAvroDeserializer + properties: + specific.avro.reader: true + schema.registry.url: http://localhost:8081 + producer: + topic: validateTransaction + bootstrap-servers: localhost:9092 + key-serializer: org.apache.kafka.common.serialization.StringSerializer + value-serializer: io.confluent.kafka.serializers.KafkaAvroSerializer + properties: + schema.registry.url: http://localhost:8081 + +server: + port: 8080 + diff --git a/anti-fraud-services/src/main/resources/avro/CreatedTransactionEvent.avsc b/anti-fraud-services/src/main/resources/avro/CreatedTransactionEvent.avsc new file mode 100644 index 0000000000..3ee907e481 --- /dev/null +++ b/anti-fraud-services/src/main/resources/avro/CreatedTransactionEvent.avsc @@ -0,0 +1,32 @@ +{ + "type": "record", + "name": "CreatedTransactionMessageEvent", + "namespace": "com.pe.yape.service.challenge.kafka.avro", + "fields": [ + { + "name": "transactionId", + "type": "string", + "doc": "Identificador único de la transacción" + }, + { + "name": "accountExternalIdDebit", + "type": "string", + "doc": "Identificador externo de la cuenta de débito" + }, + { + "name": "accountExternalIdCredit", + "type": "string", + "doc": "Identificador externo de la cuenta en crédito" + }, + { + "name": "transferTypeId", + "type": "int", + "doc": "Tipo de transferencia" + }, + { + "name": "value", + "type": "double", + "doc": "Valor de la transacción" + } + ] +} \ No newline at end of file diff --git a/anti-fraud-services/src/main/resources/avro/ValidateTransactionEvent.avsc b/anti-fraud-services/src/main/resources/avro/ValidateTransactionEvent.avsc new file mode 100644 index 0000000000..23617c4c03 --- /dev/null +++ b/anti-fraud-services/src/main/resources/avro/ValidateTransactionEvent.avsc @@ -0,0 +1,17 @@ +{ + "type": "record", + "name": "ValidateTransactionMessageEvent", + "namespace": "com.pe.yape.service.challenge.kafka.avro", + "fields": [ + { + "name": "transactionId", + "type": "string", + "doc": "Identificador único de la transacción" + }, + { + "name": "status", + "type": "string", + "doc": "estatus de la validación de la transacción" + } + ] +} \ No newline at end of file diff --git a/docker-compose.yml b/docker-compose.yml index 0e8807f21c..cb56602309 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -23,3 +23,43 @@ services: KAFKA_JMX_PORT: 9991 ports: - 9092:9092 + schema-registry: + image: confluentinc/cp-schema-registry:7.5.0 + depends_on: [ kafka ] + ports: + - "8081:8081" + environment: + SCHEMA_REGISTRY_HOST_NAME: schema-registry + SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: kafka:29092 + SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081 + kafka-setup: + image: confluentinc/cp-kafka:5.5.3 + depends_on: + - kafka + command: > + bash -c " + echo 'Esperando a que Kafka esté listo...' + cub kafka-ready -b kafka:29092 1 30 + echo 'Creando tópicos...' + kafka-topics --create --if-not-exists --bootstrap-server kafka:29092 --partitions 1 --replication-factor 1 --topic createTransaction + kafka-topics --create --if-not-exists --bootstrap-server kafka:29092 --partitions 1 --replication-factor 1 --topic validateTransaction + echo 'Tópicos creados exitosamente' + kafka-topics --list --bootstrap-server kafka:29092 + " + restart: "no" + anti-fraud-services: + build: + context: ./anti-fraud-services + dockerfile: Dockerfile + ports: + - "8080:8080" + environment: + - SPRING_PROFILES_ACTIVE=dev + transaction-services: + build: + context: ./transaction-services + dockerfile: Dockerfile + ports: + - "8085:8085" + environment: + - SPRING_PROFILES_ACTIVE=dev diff --git a/transaction-services/.gitattributes b/transaction-services/.gitattributes new file mode 100644 index 0000000000..3b41682ac5 --- /dev/null +++ b/transaction-services/.gitattributes @@ -0,0 +1,2 @@ +/mvnw text eol=lf +*.cmd text eol=crlf diff --git a/transaction-services/.gitignore b/transaction-services/.gitignore new file mode 100644 index 0000000000..fb2d60c75b --- /dev/null +++ b/transaction-services/.gitignore @@ -0,0 +1,37 @@ +HELP.md +target/ +.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/main/**/avro/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ + +# Any autogenerated Avro code +**/kafka/avro/ diff --git a/transaction-services/.mvn/wrapper/maven-wrapper.properties b/transaction-services/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000000..c0bcafe984 --- /dev/null +++ b/transaction-services/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,3 @@ +wrapperVersion=3.3.4 +distributionType=only-script +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.11/apache-maven-3.9.11-bin.zip diff --git a/transaction-services/Dockerfile b/transaction-services/Dockerfile new file mode 100644 index 0000000000..cc58363d99 --- /dev/null +++ b/transaction-services/Dockerfile @@ -0,0 +1,15 @@ +FROM ubuntu:22.04 + +RUN apt-get update && \ + apt-get install -y openjdk-17-jdk openjdk-17-jre maven && \ + apt-get clean && \ + rm -rf /var/lib/apt/lists/* + +WORKDIR /transaction-services + +COPY pom.xml . +COPY src ./src + +RUN mvn clean package -DskipTests + +CMD ["java", "-jar", "target/transaction-services-0.0.1-SNAPSHOT.jar"] \ No newline at end of file diff --git a/transaction-services/mvnw b/transaction-services/mvnw new file mode 100644 index 0000000000..bd8896bf22 --- /dev/null +++ b/transaction-services/mvnw @@ -0,0 +1,295 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Apache Maven Wrapper startup batch script, version 3.3.4 +# +# Optional ENV vars +# ----------------- +# JAVA_HOME - location of a JDK home dir, required when download maven via java source +# MVNW_REPOURL - repo url base for downloading maven distribution +# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output +# ---------------------------------------------------------------------------- + +set -euf +[ "${MVNW_VERBOSE-}" != debug ] || set -x + +# OS specific support. +native_path() { printf %s\\n "$1"; } +case "$(uname)" in +CYGWIN* | MINGW*) + [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")" + native_path() { cygpath --path --windows "$1"; } + ;; +esac + +# set JAVACMD and JAVACCMD +set_java_home() { + # For Cygwin and MinGW, ensure paths are in Unix format before anything is touched + if [ -n "${JAVA_HOME-}" ]; then + if [ -x "$JAVA_HOME/jre/sh/java" ]; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + JAVACCMD="$JAVA_HOME/jre/sh/javac" + else + JAVACMD="$JAVA_HOME/bin/java" + JAVACCMD="$JAVA_HOME/bin/javac" + + if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then + echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2 + echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2 + return 1 + fi + fi + else + JAVACMD="$( + 'set' +e + 'unset' -f command 2>/dev/null + 'command' -v java + )" || : + JAVACCMD="$( + 'set' +e + 'unset' -f command 2>/dev/null + 'command' -v javac + )" || : + + if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then + echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2 + return 1 + fi + fi +} + +# hash string like Java String::hashCode +hash_string() { + str="${1:-}" h=0 + while [ -n "$str" ]; do + char="${str%"${str#?}"}" + h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296)) + str="${str#?}" + done + printf %x\\n $h +} + +verbose() { :; } +[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; } + +die() { + printf %s\\n "$1" >&2 + exit 1 +} + +trim() { + # MWRAPPER-139: + # Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds. + # Needed for removing poorly interpreted newline sequences when running in more + # exotic environments such as mingw bash on Windows. + printf "%s" "${1}" | tr -d '[:space:]' +} + +scriptDir="$(dirname "$0")" +scriptName="$(basename "$0")" + +# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties +while IFS="=" read -r key value; do + case "${key-}" in + distributionUrl) distributionUrl=$(trim "${value-}") ;; + distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;; + esac +done <"$scriptDir/.mvn/wrapper/maven-wrapper.properties" +[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties" + +case "${distributionUrl##*/}" in +maven-mvnd-*bin.*) + MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ + case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in + *AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;; + :Darwin*x86_64) distributionPlatform=darwin-amd64 ;; + :Darwin*arm64) distributionPlatform=darwin-aarch64 ;; + :Linux*x86_64*) distributionPlatform=linux-amd64 ;; + *) + echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2 + distributionPlatform=linux-amd64 + ;; + esac + distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip" + ;; +maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;; +*) MVN_CMD="mvn${scriptName#mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;; +esac + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}" +distributionUrlName="${distributionUrl##*/}" +distributionUrlNameMain="${distributionUrlName%.*}" +distributionUrlNameMain="${distributionUrlNameMain%-bin}" +MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}" +MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")" + +exec_maven() { + unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || : + exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD" +} + +if [ -d "$MAVEN_HOME" ]; then + verbose "found existing MAVEN_HOME at $MAVEN_HOME" + exec_maven "$@" +fi + +case "${distributionUrl-}" in +*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;; +*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;; +esac + +# prepare tmp dir +if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then + clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; } + trap clean HUP INT TERM EXIT +else + die "cannot create temp dir" +fi + +mkdir -p -- "${MAVEN_HOME%/*}" + +# Download and Install Apache Maven +verbose "Couldn't find MAVEN_HOME, downloading and installing it ..." +verbose "Downloading from: $distributionUrl" +verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName" + +# select .zip or .tar.gz +if ! command -v unzip >/dev/null; then + distributionUrl="${distributionUrl%.zip}.tar.gz" + distributionUrlName="${distributionUrl##*/}" +fi + +# verbose opt +__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR='' +[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v + +# normalize http auth +case "${MVNW_PASSWORD:+has-password}" in +'') MVNW_USERNAME='' MVNW_PASSWORD='' ;; +has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;; +esac + +if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then + verbose "Found wget ... using wget" + wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl" +elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then + verbose "Found curl ... using curl" + curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl" +elif set_java_home; then + verbose "Falling back to use Java to download" + javaSource="$TMP_DOWNLOAD_DIR/Downloader.java" + targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName" + cat >"$javaSource" <<-END + public class Downloader extends java.net.Authenticator + { + protected java.net.PasswordAuthentication getPasswordAuthentication() + { + return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() ); + } + public static void main( String[] args ) throws Exception + { + setDefault( new Downloader() ); + java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() ); + } + } + END + # For Cygwin/MinGW, switch paths to Windows format before running javac and java + verbose " - Compiling Downloader.java ..." + "$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java" + verbose " - Running Downloader.java ..." + "$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")" +fi + +# If specified, validate the SHA-256 sum of the Maven distribution zip file +if [ -n "${distributionSha256Sum-}" ]; then + distributionSha256Result=false + if [ "$MVN_CMD" = mvnd.sh ]; then + echo "Checksum validation is not supported for maven-mvnd." >&2 + echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2 + exit 1 + elif command -v sha256sum >/dev/null; then + if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c - >/dev/null 2>&1; then + distributionSha256Result=true + fi + elif command -v shasum >/dev/null; then + if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then + distributionSha256Result=true + fi + else + echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2 + echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2 + exit 1 + fi + if [ $distributionSha256Result = false ]; then + echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2 + echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2 + exit 1 + fi +fi + +# unzip and move +if command -v unzip >/dev/null; then + unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip" +else + tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar" +fi + +# Find the actual extracted directory name (handles snapshots where filename != directory name) +actualDistributionDir="" + +# First try the expected directory name (for regular distributions) +if [ -d "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" ]; then + if [ -f "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/bin/$MVN_CMD" ]; then + actualDistributionDir="$distributionUrlNameMain" + fi +fi + +# If not found, search for any directory with the Maven executable (for snapshots) +if [ -z "$actualDistributionDir" ]; then + # enable globbing to iterate over items + set +f + for dir in "$TMP_DOWNLOAD_DIR"/*; do + if [ -d "$dir" ]; then + if [ -f "$dir/bin/$MVN_CMD" ]; then + actualDistributionDir="$(basename "$dir")" + break + fi + fi + done + set -f +fi + +if [ -z "$actualDistributionDir" ]; then + verbose "Contents of $TMP_DOWNLOAD_DIR:" + verbose "$(ls -la "$TMP_DOWNLOAD_DIR")" + die "Could not find Maven distribution directory in extracted archive" +fi + +verbose "Found extracted Maven distribution directory: $actualDistributionDir" +printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$actualDistributionDir/mvnw.url" +mv -- "$TMP_DOWNLOAD_DIR/$actualDistributionDir" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME" + +clean || : +exec_maven "$@" diff --git a/transaction-services/mvnw.cmd b/transaction-services/mvnw.cmd new file mode 100644 index 0000000000..92450f9327 --- /dev/null +++ b/transaction-services/mvnw.cmd @@ -0,0 +1,189 @@ +<# : batch portion +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Apache Maven Wrapper startup batch script, version 3.3.4 +@REM +@REM Optional ENV vars +@REM MVNW_REPOURL - repo url base for downloading maven distribution +@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven +@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output +@REM ---------------------------------------------------------------------------- + +@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0) +@SET __MVNW_CMD__= +@SET __MVNW_ERROR__= +@SET __MVNW_PSMODULEP_SAVE=%PSModulePath% +@SET PSModulePath= +@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @( + IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B) +) +@SET PSModulePath=%__MVNW_PSMODULEP_SAVE% +@SET __MVNW_PSMODULEP_SAVE= +@SET __MVNW_ARG0_NAME__= +@SET MVNW_USERNAME= +@SET MVNW_PASSWORD= +@IF NOT "%__MVNW_CMD__%"=="" ("%__MVNW_CMD__%" %*) +@echo Cannot start maven from wrapper >&2 && exit /b 1 +@GOTO :EOF +: end batch / begin powershell #> + +$ErrorActionPreference = "Stop" +if ($env:MVNW_VERBOSE -eq "true") { + $VerbosePreference = "Continue" +} + +# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties +$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl +if (!$distributionUrl) { + Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties" +} + +switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) { + "maven-mvnd-*" { + $USE_MVND = $true + $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip" + $MVN_CMD = "mvnd.cmd" + break + } + default { + $USE_MVND = $false + $MVN_CMD = $script -replace '^mvnw','mvn' + break + } +} + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +if ($env:MVNW_REPOURL) { + $MVNW_REPO_PATTERN = if ($USE_MVND -eq $False) { "/org/apache/maven/" } else { "/maven/mvnd/" } + $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace "^.*$MVNW_REPO_PATTERN",'')" +} +$distributionUrlName = $distributionUrl -replace '^.*/','' +$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$','' + +$MAVEN_M2_PATH = "$HOME/.m2" +if ($env:MAVEN_USER_HOME) { + $MAVEN_M2_PATH = "$env:MAVEN_USER_HOME" +} + +if (-not (Test-Path -Path $MAVEN_M2_PATH)) { + New-Item -Path $MAVEN_M2_PATH -ItemType Directory | Out-Null +} + +$MAVEN_WRAPPER_DISTS = $null +if ((Get-Item $MAVEN_M2_PATH).Target[0] -eq $null) { + $MAVEN_WRAPPER_DISTS = "$MAVEN_M2_PATH/wrapper/dists" +} else { + $MAVEN_WRAPPER_DISTS = (Get-Item $MAVEN_M2_PATH).Target[0] + "/wrapper/dists" +} + +$MAVEN_HOME_PARENT = "$MAVEN_WRAPPER_DISTS/$distributionUrlNameMain" +$MAVEN_HOME_NAME = ([System.Security.Cryptography.SHA256]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join '' +$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME" + +if (Test-Path -Path "$MAVEN_HOME" -PathType Container) { + Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME" + Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD" + exit $? +} + +if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) { + Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl" +} + +# prepare tmp dir +$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile +$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir" +$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null +trap { + if ($TMP_DOWNLOAD_DIR.Exists) { + try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null } + catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" } + } +} + +New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null + +# Download and Install Apache Maven +Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..." +Write-Verbose "Downloading from: $distributionUrl" +Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName" + +$webclient = New-Object System.Net.WebClient +if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) { + $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD) +} +[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 +$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null + +# If specified, validate the SHA-256 sum of the Maven distribution zip file +$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum +if ($distributionSha256Sum) { + if ($USE_MVND) { + Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." + } + Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash + if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) { + Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property." + } +} + +# unzip and move +Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null + +# Find the actual extracted directory name (handles snapshots where filename != directory name) +$actualDistributionDir = "" + +# First try the expected directory name (for regular distributions) +$expectedPath = Join-Path "$TMP_DOWNLOAD_DIR" "$distributionUrlNameMain" +$expectedMvnPath = Join-Path "$expectedPath" "bin/$MVN_CMD" +if ((Test-Path -Path $expectedPath -PathType Container) -and (Test-Path -Path $expectedMvnPath -PathType Leaf)) { + $actualDistributionDir = $distributionUrlNameMain +} + +# If not found, search for any directory with the Maven executable (for snapshots) +if (!$actualDistributionDir) { + Get-ChildItem -Path "$TMP_DOWNLOAD_DIR" -Directory | ForEach-Object { + $testPath = Join-Path $_.FullName "bin/$MVN_CMD" + if (Test-Path -Path $testPath -PathType Leaf) { + $actualDistributionDir = $_.Name + } + } +} + +if (!$actualDistributionDir) { + Write-Error "Could not find Maven distribution directory in extracted archive" +} + +Write-Verbose "Found extracted Maven distribution directory: $actualDistributionDir" +Rename-Item -Path "$TMP_DOWNLOAD_DIR/$actualDistributionDir" -NewName $MAVEN_HOME_NAME | Out-Null +try { + Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null +} catch { + if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) { + Write-Error "fail to move MAVEN_HOME" + } +} finally { + try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null } + catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" } +} + +Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD" diff --git a/transaction-services/pom.xml b/transaction-services/pom.xml new file mode 100644 index 0000000000..290c0ecc6f --- /dev/null +++ b/transaction-services/pom.xml @@ -0,0 +1,232 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 4.0.0 + + + com.yape.challenge + transaction-services + 0.0.1-SNAPSHOT + transaction-services + Demo project for Spring Boot + + + + + + + + + + + + + + + 17 + 1.5.5.Final + 7.0.0 + 0.2.6 + 2.2.0 + 1.18.28 + 1.1.0 + 0.6 + 1.11.4 + 7.5.0 + + + + + + + org.springframework.boot + spring-boot-starter-actuator + + + org.springframework.boot + spring-boot-starter-kafka + + + org.springframework.boot + spring-boot-starter-data-r2dbc + + + io.r2dbc + r2dbc-postgresql + 0.8.13.RELEASE + + + org.springframework.boot + spring-boot-starter-webflux + + + org.flywaydb + flyway-core + + + org.projectlombok + lombok + 1.18.28 + provided + + + org.springframework.boot + spring-boot-starter-actuator-test + test + + + org.mapstruct + mapstruct + ${map-struct.version} + + + org.springdoc + springdoc-openapi-starter-webflux-ui + ${springdoc-openapi.version} + + + org.openapitools + jackson-databind-nullable + ${jackson-nullable.version} + + + org.junit.jupiter + junit-jupiter-engine + 5.11.0-M2 + test + + + org.springframework.boot + spring-boot-starter-test + test + + + io.projectreactor + reactor-test + test + + + org.springframework.boot + spring-boot-starter-validation + + + org.postgresql + postgresql + + + org.apache.avro + avro + ${avro.version} + + + io.confluent + kafka-avro-serializer + ${confluent.version} + + + + + + + central + https://repo.maven.apache.org/maven2 + + + confluent + https://packages.confluent.io/maven/ + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + + + org.projectlombok + lombok + 1.18.28 + + + org.mapstruct + mapstruct-processor + ${map-struct.version} + + + true + + -Amapstruct.suppressGeneratorTimestamp=true + -Amapstruct.defaultComponentModel=spring + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.projectlombok + lombok + + + + + + org.openapitools + openapi-generator-maven-plugin + ${openapi-generator.version} + + + + generate + + + true + ${project.basedir}/src/main/resources/openapi.yml + spring + false + true + false + false + false + false + false + + true + true + true + spring-boot + ${project.groupId}.model + true + + + + + + + org.apache.avro + avro-maven-plugin + ${avro.version} + + + generate-sources + + schema + + + ${project.basedir}/src/main/resources/avro + ${project.basedir}/src/main/java + + + + + + + + diff --git a/transaction-services/src/main/java/com/yape/challenge/TransactionServicesApplication.java b/transaction-services/src/main/java/com/yape/challenge/TransactionServicesApplication.java new file mode 100644 index 0000000000..f8c1c080da --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/TransactionServicesApplication.java @@ -0,0 +1,13 @@ +package com.yape.challenge; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class TransactionServicesApplication { + + public static void main(String[] args) { + SpringApplication.run(TransactionServicesApplication.class, args); + } + +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/in/web/TransactionController.java b/transaction-services/src/main/java/com/yape/challenge/adapter/in/web/TransactionController.java new file mode 100644 index 0000000000..859d9fac0f --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/in/web/TransactionController.java @@ -0,0 +1,43 @@ +package com.yape.challenge.adapter.in.web; + +import com.yape.challenge.domain.port.in.TransactionUseCase; +import com.yape.challenge.model.TransactionDetailResponse; +import com.yape.challenge.model.TransactionRequest; +import com.yape.challenge.model.TransactionResponse; + +import jakarta.validation.constraints.NotNull; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.http.HttpStatus; +import org.springframework.validation.annotation.Validated; +import org.springframework.web.bind.annotation.*; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.util.UUID; + + +@Slf4j +@RestController +@RequiredArgsConstructor +@Validated +@RequestMapping("/transactions") +public class TransactionController { + + private final TransactionUseCase transactionUseCase; + + @PostMapping + @ResponseStatus(HttpStatus.CREATED) + public Mono createTransaction(@RequestBody TransactionRequest transactionRequest) { + return transactionUseCase.createTransaction(transactionRequest); + } + + @GetMapping + @ResponseStatus(HttpStatus.OK) + public Flux getTransaction( + @RequestParam("transactionId") @NotNull UUID transactionId) { + + log.info("Getting transaction detail, transactionId={}", transactionId); + return transactionUseCase.getTransaction(transactionId); + } +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/TransactionMessagingAdapter.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/TransactionMessagingAdapter.java new file mode 100644 index 0000000000..8168b16487 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/TransactionMessagingAdapter.java @@ -0,0 +1,23 @@ +package com.yape.challenge.adapter.out.messaging; + +import com.yape.challenge.adapter.out.messaging.kafka.KafkaProducerMessage; +import com.yape.challenge.adapter.out.messaging.mapper.TransactionMessageMapper; +import com.yape.challenge.domain.model.CreateTransactionEvent; +import com.yape.challenge.domain.port.out.TransactionMessagingPort; +import lombok.RequiredArgsConstructor; +import org.springframework.stereotype.Component; +import reactor.core.publisher.Mono; + +@Component +@RequiredArgsConstructor +public class TransactionMessagingAdapter implements TransactionMessagingPort { + private final KafkaProducerMessage kafkaProducerMessage; + private final TransactionMessageMapper transactionMessageMapper; + + @Override + public Mono sendTransactionEvent(CreateTransactionEvent event) { + return Mono.fromRunnable(() -> kafkaProducerMessage.sendTransactionEvent( + transactionMessageMapper.toMapCreatedTransactionEvent(event) )); + } + +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/KafkaConsumerMessage.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/KafkaConsumerMessage.java new file mode 100644 index 0000000000..34af28b3bc --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/KafkaConsumerMessage.java @@ -0,0 +1,35 @@ +package com.yape.challenge.adapter.out.messaging.kafka; + +import com.pe.yape.service.challenge.kafka.avro.ValidateTransactionMessageEvent; +import com.yape.challenge.domain.port.in.TransactionUseCase; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.kafka.annotation.KafkaListener; +import org.springframework.kafka.support.Acknowledgment; +import org.springframework.stereotype.Component; + + +@Component +@Slf4j +@RequiredArgsConstructor +public class KafkaConsumerMessage { + + private final TransactionUseCase transactionUseCase; + + @KafkaListener( + topics = "${spring.kafka.consumer.topic}", + groupId = "${spring.kafka.consumer.group-id}", + containerFactory = "kafkaListenerContainerFactory") + public void consume(ValidateTransactionMessageEvent event, Acknowledgment ack) { + + log.info("Mensaje Avro recibido para validación de transacción"); + + transactionUseCase.validateTransaction(event) + .doOnSuccess(response -> { + ack.acknowledge(); + log.info("Mensaje procesado y offset confirmado"); + }).doOnError(error -> log.error("Error procesando mensaje Avro de Kafka", error)) + .subscribe(); + } + +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/KafkaProducerMessage.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/KafkaProducerMessage.java new file mode 100644 index 0000000000..9c4453db64 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/KafkaProducerMessage.java @@ -0,0 +1,42 @@ +package com.yape.challenge.adapter.out.messaging.kafka; + +import com.pe.yape.service.challenge.kafka.avro.CreatedTransactionMessageEvent; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.stereotype.Component; + +@Configuration +@RequiredArgsConstructor +@Slf4j +@Component +public class KafkaProducerMessage { + + private final KafkaTemplate kafkaTemplate; + + @Value("${spring.kafka.producer.topic}") + private String topic; + + public void sendTransactionEvent(CreatedTransactionMessageEvent event) { + + log.info("Enviando evento Avro a Kafka - TransactionId: {}", event.getTransactionId()); + + kafkaTemplate + .send(topic, event.getTransactionId().toString(), event) + .whenComplete((result, ex) -> { + if (ex != null) { + log.error("Error enviando evento Avro a Kafka", ex); + } else { + log.info( + "Evento Avro enviado - Topic: {}, Partition: {}, Offset: {}, Key: {}", + result.getRecordMetadata().topic(), + result.getRecordMetadata().partition(), + result.getRecordMetadata().offset(), + event.getTransactionId() + ); + } + }); + } +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/config/KafkaConsumerConfiguration.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/config/KafkaConsumerConfiguration.java new file mode 100644 index 0000000000..0c76cedf7a --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/config/KafkaConsumerConfiguration.java @@ -0,0 +1,51 @@ +package com.yape.challenge.adapter.out.messaging.kafka.config; + + +import com.pe.yape.service.challenge.kafka.avro.ValidateTransactionMessageEvent; +import io.confluent.kafka.serializers.KafkaAvroDeserializer; +import io.confluent.kafka.serializers.KafkaAvroDeserializerConfig; +import org.apache.kafka.clients.consumer.ConsumerConfig; +import org.apache.kafka.common.serialization.StringDeserializer; +import org.springframework.boot.kafka.autoconfigure.KafkaProperties; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.annotation.EnableKafka; +import org.springframework.kafka.config.ConcurrentKafkaListenerContainerFactory; +import org.springframework.kafka.core.ConsumerFactory; +import org.springframework.kafka.core.DefaultKafkaConsumerFactory; +import org.springframework.kafka.listener.ContainerProperties; +import java.util.Map; + +@EnableKafka +@Configuration +public class KafkaConsumerConfiguration { + @Bean + public ConsumerFactory consumerFactory( + KafkaProperties kafkaProperties + ) { + Map props = kafkaProperties.buildConsumerProperties(); + + props.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class); + props.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, KafkaAvroDeserializer.class); + props.put(KafkaAvroDeserializerConfig.SCHEMA_REGISTRY_URL_CONFIG, "http://localhost:8081"); + props.put(KafkaAvroDeserializerConfig.SPECIFIC_AVRO_READER_CONFIG, true); + props.put(ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG, false); + props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest"); + + return new DefaultKafkaConsumerFactory<>(props); + } + + @Bean + public ConcurrentKafkaListenerContainerFactory + kafkaListenerContainerFactory(ConsumerFactory consumerFactory) { + + ConcurrentKafkaListenerContainerFactory factory = + new ConcurrentKafkaListenerContainerFactory<>(); + + factory.setConsumerFactory(consumerFactory); + factory.getContainerProperties().setAckMode(ContainerProperties.AckMode.MANUAL); + + return factory; + } + +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/config/KafkaProducerConfiguration.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/config/KafkaProducerConfiguration.java new file mode 100644 index 0000000000..af36459d40 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/kafka/config/KafkaProducerConfiguration.java @@ -0,0 +1,52 @@ +package com.yape.challenge.adapter.out.messaging.kafka.config; + +import com.pe.yape.service.challenge.kafka.avro.CreatedTransactionMessageEvent; +import io.confluent.kafka.serializers.KafkaAvroSerializer; +import io.confluent.kafka.serializers.KafkaAvroSerializerConfig; +import lombok.Getter; +import lombok.Setter; +import org.apache.kafka.clients.producer.ProducerConfig; +import org.apache.kafka.common.serialization.StringSerializer; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.core.DefaultKafkaProducerFactory; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.kafka.core.ProducerFactory; + +import java.util.HashMap; +import java.util.Map; + +@Getter +@Setter +@Configuration +@ConfigurationProperties(prefix = "spring.kafka.producer") +public class KafkaProducerConfiguration { + private String bootstrapServers; + + @Bean + public ProducerFactory producerFactory() { + + Map props = new HashMap<>(); + + props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers); + props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class); + props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, KafkaAvroSerializer.class); + + props.put(KafkaAvroSerializerConfig.SCHEMA_REGISTRY_URL_CONFIG, "http://localhost:8081"); + + props.put(ProducerConfig.ACKS_CONFIG, "all"); + props.put(ProducerConfig.ENABLE_IDEMPOTENCE_CONFIG, true); + props.put(ProducerConfig.RETRIES_CONFIG, Integer.MAX_VALUE); + props.put(ProducerConfig.MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION, 5); + + return new DefaultKafkaProducerFactory<>(props); + } + + @Bean + public KafkaTemplate kafkaTemplate( + ProducerFactory producerFactory) { + return new KafkaTemplate<>(producerFactory); + } + +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/mapper/TransactionMessageMapper.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/mapper/TransactionMessageMapper.java new file mode 100644 index 0000000000..3dbf479f55 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/messaging/mapper/TransactionMessageMapper.java @@ -0,0 +1,16 @@ +package com.yape.challenge.adapter.out.messaging.mapper; + +import com.pe.yape.service.challenge.kafka.avro.CreatedTransactionMessageEvent; +import com.yape.challenge.domain.model.CreateTransactionEvent; +import org.mapstruct.InjectionStrategy; +import org.mapstruct.Mapper; +import org.mapstruct.NullValueCheckStrategy; +import org.mapstruct.NullValuePropertyMappingStrategy; + +@Mapper(componentModel = "spring", + injectionStrategy = InjectionStrategy.CONSTRUCTOR, + nullValuePropertyMappingStrategy = NullValuePropertyMappingStrategy.IGNORE, + nullValueCheckStrategy = NullValueCheckStrategy.ALWAYS) +public interface TransactionMessageMapper { + CreatedTransactionMessageEvent toMapCreatedTransactionEvent(CreateTransactionEvent event); +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/TransactionRepositoryAdapter.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/TransactionRepositoryAdapter.java new file mode 100644 index 0000000000..8aea492272 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/TransactionRepositoryAdapter.java @@ -0,0 +1,52 @@ +package com.yape.challenge.adapter.out.persistence; + +import com.yape.challenge.adapter.out.persistence.db.R2dbcTransactionRepository; +import com.yape.challenge.adapter.out.persistence.mapper.TransactionRepositoryMapper; +import com.yape.challenge.adapter.out.persistence.model.TransactionModelRepositoryRequest; +import com.yape.challenge.adapter.out.persistence.model.TransactionModelRepositoryResponse; +import com.yape.challenge.adapter.out.persistence.model.TransactionRepositoryResponse; +import com.yape.challenge.adapter.out.persistence.model.TransactionValidationRepositoryRequest; +import com.yape.challenge.domain.port.out.TransactionRepositoryPort; +import lombok.RequiredArgsConstructor; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.stereotype.Component; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.time.OffsetDateTime; +import java.util.UUID; + +@Component +@RequiredArgsConstructor +public class TransactionRepositoryAdapter implements TransactionRepositoryPort { + private static final Logger log = LoggerFactory.getLogger(TransactionRepositoryAdapter.class); + private final R2dbcTransactionRepository repository; + private final TransactionRepositoryMapper mapper; + + + @Override + public Mono save(TransactionModelRepositoryRequest transaction) { + return repository.save(mapper.toMapRepository(transaction)) + .flatMap(el -> Mono.just((TransactionModelRepositoryResponse.builder() + .transactionId(el.getTransactionId()).build()))); + } + + @Override + public Mono update(TransactionValidationRepositoryRequest transaction) { + return repository.findById(transaction.getTransactionId()) + .flatMap(existing -> { + existing.setStatus(transaction.getStatus()); + existing.setUpdateAt(OffsetDateTime.now()); + return repository.save(existing); + }) + .switchIfEmpty(Mono.error(new IllegalStateException("Transaction not found for update"))).then(); + } + + @Override + public Flux getTransaction(UUID transactionId) { + return repository.findById(transactionId) + .map(mapper::toMapGetTransactionRepository) + .switchIfEmpty(Mono.error(new IllegalStateException("Transaction not found for update"))).flux(); + } +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/db/R2dbcTransactionRepository.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/db/R2dbcTransactionRepository.java new file mode 100644 index 0000000000..450b79a317 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/db/R2dbcTransactionRepository.java @@ -0,0 +1,9 @@ +package com.yape.challenge.adapter.out.persistence.db; + +import com.yape.challenge.adapter.out.persistence.model.entity.Transaction; +import org.springframework.data.repository.reactive.ReactiveCrudRepository; + +import java.util.UUID; + +public interface R2dbcTransactionRepository extends ReactiveCrudRepository { +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/mapper/TransactionRepositoryMapper.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/mapper/TransactionRepositoryMapper.java new file mode 100644 index 0000000000..0260cf2a1d --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/mapper/TransactionRepositoryMapper.java @@ -0,0 +1,21 @@ +package com.yape.challenge.adapter.out.persistence.mapper; + +import com.yape.challenge.adapter.out.persistence.model.TransactionModelRepositoryRequest; +import com.yape.challenge.adapter.out.persistence.model.TransactionRepositoryResponse; +import com.yape.challenge.adapter.out.persistence.model.entity.Transaction; +import org.mapstruct.InjectionStrategy; +import org.mapstruct.Mapper; +import org.mapstruct.NullValueCheckStrategy; +import org.mapstruct.NullValuePropertyMappingStrategy; + + +@Mapper(componentModel = "spring", + injectionStrategy = InjectionStrategy.CONSTRUCTOR, + nullValuePropertyMappingStrategy = NullValuePropertyMappingStrategy.IGNORE, + nullValueCheckStrategy = NullValueCheckStrategy.ALWAYS) +public interface TransactionRepositoryMapper { + + Transaction toMapRepository(TransactionModelRepositoryRequest transaction); + + TransactionRepositoryResponse toMapGetTransactionRepository(Transaction transaction); +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionModelRepositoryRequest.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionModelRepositoryRequest.java new file mode 100644 index 0000000000..c643a6ebb2 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionModelRepositoryRequest.java @@ -0,0 +1,19 @@ +package com.yape.challenge.adapter.out.persistence.model; + +import lombok.Builder; +import lombok.Getter; +import lombok.Setter; + +import java.math.BigDecimal; +import java.util.UUID; + +@Builder +@Getter +@Setter +public class TransactionModelRepositoryRequest { + private UUID accountExternalIdDebit; + private UUID accountExternalIdCredit; + private String transferTypeId; + private BigDecimal value; + private String status; +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionModelRepositoryResponse.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionModelRepositoryResponse.java new file mode 100644 index 0000000000..c9c5de8dd1 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionModelRepositoryResponse.java @@ -0,0 +1,14 @@ +package com.yape.challenge.adapter.out.persistence.model; + +import lombok.Builder; +import lombok.Getter; +import lombok.Setter; + +import java.util.UUID; + +@Builder +@Getter +@Setter +public class TransactionModelRepositoryResponse { + private UUID transactionId; +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionRepositoryResponse.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionRepositoryResponse.java new file mode 100644 index 0000000000..9b106abac3 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionRepositoryResponse.java @@ -0,0 +1,21 @@ +package com.yape.challenge.adapter.out.persistence.model; + +import lombok.Builder; +import lombok.Getter; +import lombok.Setter; +import java.math.BigDecimal; +import java.time.OffsetDateTime; +import java.util.UUID; + +@Builder +@Getter +@Setter +public class TransactionRepositoryResponse { + private UUID transactionId; + private UUID accountExternalIdDebit; + private UUID accountExternalIdCredit; + private Integer transferTypeId; + private String status; + private BigDecimal value; + private OffsetDateTime createAt; +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionValidationRepositoryRequest.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionValidationRepositoryRequest.java new file mode 100644 index 0000000000..9c130a7ea1 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/TransactionValidationRepositoryRequest.java @@ -0,0 +1,16 @@ +package com.yape.challenge.adapter.out.persistence.model; + +import lombok.Builder; +import lombok.Getter; +import lombok.Setter; + +import java.math.BigDecimal; +import java.util.UUID; + +@Builder +@Getter +@Setter +public class TransactionValidationRepositoryRequest { + private UUID transactionId; + private String status; +} diff --git a/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/entity/Transaction.java b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/entity/Transaction.java new file mode 100644 index 0000000000..8c2f311c8b --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/adapter/out/persistence/model/entity/Transaction.java @@ -0,0 +1,32 @@ +package com.yape.challenge.adapter.out.persistence.model.entity; + + +import lombok.Builder; +import lombok.Getter; +import lombok.Setter; +import org.springframework.data.annotation.Id; +import org.springframework.data.relational.core.mapping.Column; +import org.springframework.data.relational.core.mapping.Table; + +import java.math.BigDecimal; +import java.time.OffsetDateTime; +import java.util.UUID; + +@Table("transactions") +@Getter +@Setter +@Builder +public class Transaction { + @Id + private UUID transactionId; + private UUID accountExternalIdDebit; + private UUID accountExternalIdCredit; + private Integer transferTypeId; + private String status; + private BigDecimal value; + @Column("created_at") + private OffsetDateTime createAt; + @Column("updated_at") + private OffsetDateTime updateAt; + +} diff --git a/transaction-services/src/main/java/com/yape/challenge/application/service/TransactionService.java b/transaction-services/src/main/java/com/yape/challenge/application/service/TransactionService.java new file mode 100644 index 0000000000..c9c4e4117a --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/application/service/TransactionService.java @@ -0,0 +1,50 @@ +package com.yape.challenge.application.service; + +import com.pe.yape.service.challenge.kafka.avro.ValidateTransactionMessageEvent; +import com.yape.challenge.adapter.out.persistence.model.TransactionValidationRepositoryRequest; +import com.yape.challenge.application.service.mapper.TransactionServiceMapper; +import com.yape.challenge.domain.port.in.TransactionUseCase; +import com.yape.challenge.domain.port.out.TransactionMessagingPort; +import com.yape.challenge.domain.port.out.TransactionRepositoryPort; +import com.yape.challenge.model.TransactionDetailResponse; +import com.yape.challenge.model.TransactionRequest; +import com.yape.challenge.model.TransactionResponse; +import lombok.RequiredArgsConstructor; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.util.UUID; + +@Service +@RequiredArgsConstructor +public class TransactionService implements TransactionUseCase { + private final TransactionRepositoryPort transactionRepositoryPort; + private final TransactionServiceMapper transactionServiceMapper; + private final TransactionMessagingPort transactionMessagingPort; + + @Override + public Mono createTransaction(TransactionRequest transactionRequest) { + return transactionRepositoryPort.save(transactionServiceMapper + .toMapRepositoryRequest(transactionRequest)) + .flatMap(response -> + transactionMessagingPort.sendTransactionEvent( + transactionServiceMapper.toMapCreateEvent(transactionRequest, response)) + .thenReturn(transactionServiceMapper.toMapResponse(response)) + ); + } + + @Override + public Mono validateTransaction(ValidateTransactionMessageEvent messageEvent) { + return transactionRepositoryPort.update(TransactionValidationRepositoryRequest.builder() + .transactionId(UUID.fromString(messageEvent.getTransactionId().toString())) + .status(messageEvent.getStatus().toString()) + .build()); + } + + @Override + public Flux getTransaction(UUID transactionId) { + return transactionRepositoryPort.getTransaction(transactionId) + .map(transactionServiceMapper::toGetTransactions); + } +} diff --git a/transaction-services/src/main/java/com/yape/challenge/application/service/mapper/TransactionServiceMapper.java b/transaction-services/src/main/java/com/yape/challenge/application/service/mapper/TransactionServiceMapper.java new file mode 100644 index 0000000000..6b24f0c1e0 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/application/service/mapper/TransactionServiceMapper.java @@ -0,0 +1,48 @@ +package com.yape.challenge.application.service.mapper; + +import com.yape.challenge.adapter.out.persistence.model.TransactionModelRepositoryRequest; +import com.yape.challenge.adapter.out.persistence.model.TransactionModelRepositoryResponse; +import com.yape.challenge.adapter.out.persistence.model.TransactionRepositoryResponse; +import com.yape.challenge.domain.model.CreateTransactionEvent; +import com.yape.challenge.domain.model.Status; +import com.yape.challenge.model.TransactionDetailResponse; +import com.yape.challenge.model.TransactionRequest; +import com.yape.challenge.model.TransactionResponse; +import org.mapstruct.*; + +@Mapper(componentModel = "spring", + injectionStrategy = InjectionStrategy.CONSTRUCTOR, + nullValuePropertyMappingStrategy = NullValuePropertyMappingStrategy.IGNORE, + nullValueCheckStrategy = NullValueCheckStrategy.ALWAYS, + imports = {Status.class}) +public interface TransactionServiceMapper { + @Mapping(target = "status", + expression = "java(Status.PENDING.getDescription())") + TransactionModelRepositoryRequest toMapRepositoryRequest(TransactionRequest request); + + TransactionResponse toMapResponse(TransactionModelRepositoryResponse response); + + @Mapping(target = "transactionId", source = "response.transactionId") + CreateTransactionEvent toMapCreateEvent(TransactionRequest request, TransactionModelRepositoryResponse response); + + @Mapping(target = "transactionExternalId", source = "transactionId") + @Mapping(target = "transactionType.name", + source = "transferTypeId", + qualifiedByName = "mapTransferType") + @Mapping(target = "transactionStatus.name", + source = "status") + @Mapping(target = "createdAt", source = "createAt") + TransactionDetailResponse toGetTransactions(TransactionRepositoryResponse response); + + @Named("mapTransferType") + default String mapTransferType(Integer transferTypeId) { + if (transferTypeId == null) { + return "UNKNOWN"; + } + return switch (transferTypeId) { + case 1 -> "TRANSFER"; + case 2 -> "PAYMENT"; + default -> "UNKNOWN"; + }; + } +} diff --git a/transaction-services/src/main/java/com/yape/challenge/domain/model/CreateTransactionEvent.java b/transaction-services/src/main/java/com/yape/challenge/domain/model/CreateTransactionEvent.java new file mode 100644 index 0000000000..143b7691bb --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/domain/model/CreateTransactionEvent.java @@ -0,0 +1,8 @@ +package com.yape.challenge.domain.model; + +import lombok.Builder; + +@Builder +public record CreateTransactionEvent(String transactionId, String accountExternalIdDebit, + String accountExternalIdCredit,int transferTypeId, Double value){ +} diff --git a/transaction-services/src/main/java/com/yape/challenge/domain/model/Status.java b/transaction-services/src/main/java/com/yape/challenge/domain/model/Status.java new file mode 100644 index 0000000000..faca0a770c --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/domain/model/Status.java @@ -0,0 +1,14 @@ +package com.yape.challenge.domain.model; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; + +@RequiredArgsConstructor +@Getter +public enum Status { + PENDING(1, "PENDING"), + APPROVED(2, "APPROVED"), + REJECTED(3, "REJECTED"); + private final int code; + private final String description; +} diff --git a/transaction-services/src/main/java/com/yape/challenge/domain/model/ValidateTransactionEvent.java b/transaction-services/src/main/java/com/yape/challenge/domain/model/ValidateTransactionEvent.java new file mode 100644 index 0000000000..d16442eca6 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/domain/model/ValidateTransactionEvent.java @@ -0,0 +1,7 @@ +package com.yape.challenge.domain.model; + +import lombok.Builder; + +@Builder +public record ValidateTransactionEvent(String transactionId, String status){ +} diff --git a/transaction-services/src/main/java/com/yape/challenge/domain/port/in/TransactionUseCase.java b/transaction-services/src/main/java/com/yape/challenge/domain/port/in/TransactionUseCase.java new file mode 100644 index 0000000000..a7deb1ac9a --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/domain/port/in/TransactionUseCase.java @@ -0,0 +1,16 @@ +package com.yape.challenge.domain.port.in; + +import com.pe.yape.service.challenge.kafka.avro.ValidateTransactionMessageEvent; +import com.yape.challenge.model.TransactionDetailResponse; +import com.yape.challenge.model.TransactionRequest; +import com.yape.challenge.model.TransactionResponse; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.util.UUID; + +public interface TransactionUseCase { + Mono createTransaction(TransactionRequest transactionRequest); + Mono validateTransaction(ValidateTransactionMessageEvent messageEvent); + Flux getTransaction(UUID transactionId); +} diff --git a/transaction-services/src/main/java/com/yape/challenge/domain/port/out/TransactionMessagingPort.java b/transaction-services/src/main/java/com/yape/challenge/domain/port/out/TransactionMessagingPort.java new file mode 100644 index 0000000000..d32063dd46 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/domain/port/out/TransactionMessagingPort.java @@ -0,0 +1,10 @@ +package com.yape.challenge.domain.port.out; + +import com.yape.challenge.domain.model.CreateTransactionEvent; +import reactor.core.publisher.Mono; + +public interface TransactionMessagingPort { + Mono sendTransactionEvent(CreateTransactionEvent event); + + +} diff --git a/transaction-services/src/main/java/com/yape/challenge/domain/port/out/TransactionRepositoryPort.java b/transaction-services/src/main/java/com/yape/challenge/domain/port/out/TransactionRepositoryPort.java new file mode 100644 index 0000000000..cbeb24f076 --- /dev/null +++ b/transaction-services/src/main/java/com/yape/challenge/domain/port/out/TransactionRepositoryPort.java @@ -0,0 +1,17 @@ +package com.yape.challenge.domain.port.out; + +import com.yape.challenge.adapter.out.persistence.model.TransactionModelRepositoryRequest; +import com.yape.challenge.adapter.out.persistence.model.TransactionModelRepositoryResponse; +import com.yape.challenge.adapter.out.persistence.model.TransactionRepositoryResponse; +import com.yape.challenge.adapter.out.persistence.model.TransactionValidationRepositoryRequest; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +import java.util.UUID; + +public interface TransactionRepositoryPort { + Mono save(TransactionModelRepositoryRequest transaction); + Mono update(TransactionValidationRepositoryRequest transaction); + Flux getTransaction(UUID transactionId); + +} diff --git a/transaction-services/src/main/resources/application.yaml b/transaction-services/src/main/resources/application.yaml new file mode 100644 index 0000000000..04e0a90d78 --- /dev/null +++ b/transaction-services/src/main/resources/application.yaml @@ -0,0 +1,59 @@ +info: + version: "@project.version@" + title: transaction-services + +spring: + profiles.active: dev + webflux: + base-path: /api/v1 + r2dbc: + url: r2dbc:postgresql://localhost:5432/postgres + username: postgres + password: postgres + flyway: + enabled: true + url: jdbc:postgresql://localhost:5432/postgres + user: postgres + password: postgres + baseline-on-migrate: true + locations: classpath:db/migration + kafka: + consumer: + topic: validateTransaction + bootstrap-servers: localhost:9092 + group-id: validate-transaction-group + auto-offset-reset: earliest + key-deserializer: org.apache.kafka.common.serialization.StringDeserializer + value-deserializer: io.confluent.kafka.serializers.KafkaAvroDeserializer + properties: + specific.avro.reader: true + schema.registry.url: http://localhost:8081 + producer: + topic: createTransaction + bootstrap-servers: localhost:9092 + key-serializer: org.apache.kafka.common.serialization.StringSerializer + value-serializer: io.confluent.kafka.serializers.KafkaAvroSerializer + properties: + schema.registry.url: http://localhost:8081 + + schema-registry: + url: http://localhost:8081 + + +springdoc: + api-docs: + enabled: false + swagger-ui: + url: /swagger.yaml + +server: + port: 8085 + +logging: + pattern: + console: "%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n" + level: + root: INFO + org.springframework: DEBUG + com.financial: DEBUG + date-format: yyyy-MM-dd HH:mm:ss diff --git a/transaction-services/src/main/resources/avro/CreatedTransactionEvent.avsc b/transaction-services/src/main/resources/avro/CreatedTransactionEvent.avsc new file mode 100644 index 0000000000..3ee907e481 --- /dev/null +++ b/transaction-services/src/main/resources/avro/CreatedTransactionEvent.avsc @@ -0,0 +1,32 @@ +{ + "type": "record", + "name": "CreatedTransactionMessageEvent", + "namespace": "com.pe.yape.service.challenge.kafka.avro", + "fields": [ + { + "name": "transactionId", + "type": "string", + "doc": "Identificador único de la transacción" + }, + { + "name": "accountExternalIdDebit", + "type": "string", + "doc": "Identificador externo de la cuenta de débito" + }, + { + "name": "accountExternalIdCredit", + "type": "string", + "doc": "Identificador externo de la cuenta en crédito" + }, + { + "name": "transferTypeId", + "type": "int", + "doc": "Tipo de transferencia" + }, + { + "name": "value", + "type": "double", + "doc": "Valor de la transacción" + } + ] +} \ No newline at end of file diff --git a/transaction-services/src/main/resources/avro/ValidateTransactionEvent.avsc b/transaction-services/src/main/resources/avro/ValidateTransactionEvent.avsc new file mode 100644 index 0000000000..23617c4c03 --- /dev/null +++ b/transaction-services/src/main/resources/avro/ValidateTransactionEvent.avsc @@ -0,0 +1,17 @@ +{ + "type": "record", + "name": "ValidateTransactionMessageEvent", + "namespace": "com.pe.yape.service.challenge.kafka.avro", + "fields": [ + { + "name": "transactionId", + "type": "string", + "doc": "Identificador único de la transacción" + }, + { + "name": "status", + "type": "string", + "doc": "estatus de la validación de la transacción" + } + ] +} \ No newline at end of file diff --git a/transaction-services/src/main/resources/banner.txt b/transaction-services/src/main/resources/banner.txt new file mode 100644 index 0000000000..652d9edf68 --- /dev/null +++ b/transaction-services/src/main/resources/banner.txt @@ -0,0 +1,7 @@ +,--. ,--. ,--. +| | | |,---. | |,---. ,---. ,--,--,--.,---. +| |.'.| | .-. :| | .--'| .-. || | .-. : +| ,'. \ --.| \ `--.' '-' '| | | \ --. +'--' '--'`----'`--'`---' `---' `--`--`--'`----' + +Powered by Spring Boot ${spring-boot.version} \ No newline at end of file diff --git a/transaction-services/src/main/resources/db/migration/V1_Transaction.sql b/transaction-services/src/main/resources/db/migration/V1_Transaction.sql new file mode 100644 index 0000000000..5f8840851f --- /dev/null +++ b/transaction-services/src/main/resources/db/migration/V1_Transaction.sql @@ -0,0 +1,17 @@ +CREATE EXTENSION IF NOT EXISTS "pgcrypto"; + +CREATE TABLE IF NOT EXISTS transactions ( + transaction_id UUID PRIMARY KEY DEFAULT gen_random_uuid(), + + account_external_id_debit UUID NOT NULL, + account_external_id_credit UUID NOT NULL, + + transfer_type_id INTEGER NOT NULL, + + status VARCHAR(30) NOT NULL, + + value NUMERIC(19, 2) NOT NULL CHECK (value > 0), + + created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP, + updated_at TIMESTAMPTZ +); \ No newline at end of file diff --git a/transaction-services/src/main/resources/db/migration/V2_Trigger_update.sql b/transaction-services/src/main/resources/db/migration/V2_Trigger_update.sql new file mode 100644 index 0000000000..612cb51cf3 --- /dev/null +++ b/transaction-services/src/main/resources/db/migration/V2_Trigger_update.sql @@ -0,0 +1,18 @@ +-- 1 funcion que actualiza cuando hay un update del row +CREATE OR REPLACE FUNCTION set_updated_at() +RETURNS TRIGGER AS $$ +BEGIN + NEW.updated_at = now(); + RETURN NEW; +END; +$$ LANGUAGE plpgsql; + + +-- 2. Trigger que ejecuta el evento + +DROP TRIGGER IF EXISTS trg_set_updated_at ON transactions; + +CREATE TRIGGER trg_set_updated_at +BEFORE UPDATE ON transactions +FOR EACH ROW +EXECUTE FUNCTION set_updated_at(); \ No newline at end of file diff --git a/transaction-services/src/main/resources/logback-spring.xml b/transaction-services/src/main/resources/logback-spring.xml new file mode 100644 index 0000000000..d322a24bc6 --- /dev/null +++ b/transaction-services/src/main/resources/logback-spring.xml @@ -0,0 +1,21 @@ + + + + + + + + + ${CONSOLE_LOG_PATTERN} + + + + + + + + + + + + diff --git a/transaction-services/src/main/resources/openapi.yml b/transaction-services/src/main/resources/openapi.yml new file mode 100644 index 0000000000..34059cc419 --- /dev/null +++ b/transaction-services/src/main/resources/openapi.yml @@ -0,0 +1,115 @@ +openapi: '3.0.3' +info: + title: Transaction Service + version: 1.0.0 + description: API for creating and retrieving transactions + +servers: + - url: http://localhost:8081/api/v1 +paths: + /transaction: + post: + summary: Create Transaction + description: Create a transaction of a client + operationId: createTransaction + requestBody: + required: true + content: + application/json: + schema: + $ref: '#/components/schemas/TransactionRequest' + responses: + "201": + description: Created + content: + application/json: + schema: + $ref: '#/components/schemas/TransactionResponse' + "400": + description: Bad Request + "500": + description: Internal Server Error + + get: + summary: Get Transaction Detail + description: Get transaction information by transactionId + operationId: getTransaction + parameters: + - name: transactionId + in: query + required: true + description: Unique transaction identifier + schema: + type: string + format: uuid + example: a9d7c6b2-1234-4c99-8e91-9a1234567890 + responses: + "200": + description: OK + content: + application/json: + schema: + $ref: '#/components/schemas/TransactionDetailResponse' + "404": + description: Transaction Not Found + "500": + description: Internal Server Error + +components: + schemas: + TransactionRequest: + type: object + required: + - accountExternalIdDebit + - accountExternalIdCredit + - transferTypeId + - value + properties: + accountExternalIdDebit: + type: string + format: uuid + pattern: '^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-5][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$' + example: "a9d7c6b2-1234-4c99-8e91-9a1234567890" + accountExternalIdCredit: + type: string + format: uuid + pattern: '^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-5][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$' + example: "a9d7c6b2-1234-4c99-8e91-9a1234567890" + transferTypeId: + type: string + example: "1" + value: + type: number + TransactionResponse: + type: object + properties: + transactionId: + type: string + format: uuid + example: "a9d7c6b2-1234-4c99-8e91-9a1234567890" + TransactionDetailResponse: + type: object + properties: + transactionExternalId: + type: string + format: uuid + example: c2f7a1b4-1111-4aaa-8bbb-999999999999 + transactionType: + type: object + properties: + name: + type: string + example: TRANSFER + transactionStatus: + type: object + properties: + name: + type: string + example: APPROVED + value: + type: number + example: 120 + createdAt: + type: string + format: date-time + example: 2025-12-15T20:30:00Z \ No newline at end of file