From 117b26689c00a094c26d1a99a5f72c83301e3ee6 Mon Sep 17 00:00:00 2001 From: "Nick B. Palomino" Date: Mon, 2 Mar 2026 19:27:46 -0500 Subject: [PATCH 1/3] feat: NICK_PALOMINO new microservices --- .gitignore | 3 + business-financial/.gitattributes | 2 + business-financial/.gitignore | 33 +++ .../.mvn/wrapper/maven-wrapper.properties | 19 ++ business-financial/mvnw | 259 ++++++++++++++++++ business-financial/mvnw.cmd | 149 ++++++++++ business-financial/pom.xml | 174 ++++++++++++ .../BusinessFinancialApplication.java | 12 + .../financial/config/KafkaConnection.java | 34 +++ .../datastore/entity/EventEntity.java | 31 +++ .../repository/EventStoreRepository.java | 13 + .../events/TransactionCreatedEvent.java | 12 + .../events/TransactionEvent.java | 7 + .../events/TransactionEventBus.java | 18 ++ .../events/TransactionReceivedEvent.java | 12 + .../listener/TransactionCreatedListener.java | 33 +++ .../listener/TransactionEventListener.java | 41 +++ .../service/EventStoreService.java | 25 ++ .../service/TransactionMessageService.java | 47 ++++ .../infrastructure/web/ServiceController.java | 34 +++ .../web/payload/TransactionPayload.java | 10 + .../yape/shared/domain/TransactionData.java | 20 ++ .../yape/shared/domain/TransactionType.java | 25 ++ .../src/main/resources/application.yml | 57 ++++ .../main/resources/migration/before_all.sql | 12 + core-antifraud/.gitattributes | 2 + core-antifraud/.gitignore | 33 +++ .../.mvn/wrapper/maven-wrapper.properties | 19 ++ core-antifraud/mvnw | 259 ++++++++++++++++++ core-antifraud/mvnw.cmd | 149 ++++++++++ core-antifraud/pom.xml | 97 +++++++ .../yape/core/antifraud/MainApplication.java | 20 ++ .../antifraud/config/KafkaConnection.java | 33 +++ .../antifraud/service/TransactionService.java | 48 ++++ .../antifraud/service/ValidationService.java | 24 ++ .../yape/shared/domain/TransactionData.java | 19 ++ .../yape/shared/domain/TransactionType.java | 25 ++ .../src/main/resources/application.yml | 31 +++ docker-compose.yml | 33 ++- 39 files changed, 1861 insertions(+), 13 deletions(-) create mode 100644 business-financial/.gitattributes create mode 100644 business-financial/.gitignore create mode 100644 business-financial/.mvn/wrapper/maven-wrapper.properties create mode 100644 business-financial/mvnw create mode 100644 business-financial/mvnw.cmd create mode 100644 business-financial/pom.xml create mode 100644 business-financial/src/main/java/com/yape/business/financial/BusinessFinancialApplication.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/config/KafkaConnection.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/entity/EventEntity.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/repository/EventStoreRepository.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionCreatedEvent.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEvent.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEventBus.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionReceivedEvent.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionCreatedListener.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionEventListener.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/service/EventStoreService.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/service/TransactionMessageService.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/web/ServiceController.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/web/payload/TransactionPayload.java create mode 100644 business-financial/src/main/java/com/yape/shared/domain/TransactionData.java create mode 100644 business-financial/src/main/java/com/yape/shared/domain/TransactionType.java create mode 100644 business-financial/src/main/resources/application.yml create mode 100644 business-financial/src/main/resources/migration/before_all.sql create mode 100644 core-antifraud/.gitattributes create mode 100644 core-antifraud/.gitignore create mode 100644 core-antifraud/.mvn/wrapper/maven-wrapper.properties create mode 100644 core-antifraud/mvnw create mode 100644 core-antifraud/mvnw.cmd create mode 100644 core-antifraud/pom.xml create mode 100644 core-antifraud/src/main/java/com/yape/core/antifraud/MainApplication.java create mode 100644 core-antifraud/src/main/java/com/yape/core/antifraud/config/KafkaConnection.java create mode 100644 core-antifraud/src/main/java/com/yape/core/antifraud/service/TransactionService.java create mode 100644 core-antifraud/src/main/java/com/yape/core/antifraud/service/ValidationService.java create mode 100644 core-antifraud/src/main/java/com/yape/shared/domain/TransactionData.java create mode 100644 core-antifraud/src/main/java/com/yape/shared/domain/TransactionType.java create mode 100644 core-antifraud/src/main/resources/application.yml diff --git a/.gitignore b/.gitignore index 67045665db..cda1cab1f9 100644 --- a/.gitignore +++ b/.gitignore @@ -102,3 +102,6 @@ dist # TernJS port file .tern-port + +# IDEA +.idea/ diff --git a/business-financial/.gitattributes b/business-financial/.gitattributes new file mode 100644 index 0000000000..3b41682ac5 --- /dev/null +++ b/business-financial/.gitattributes @@ -0,0 +1,2 @@ +/mvnw text eol=lf +*.cmd text eol=crlf diff --git a/business-financial/.gitignore b/business-financial/.gitignore new file mode 100644 index 0000000000..667aaef0c8 --- /dev/null +++ b/business-financial/.gitignore @@ -0,0 +1,33 @@ +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/ diff --git a/business-financial/.mvn/wrapper/maven-wrapper.properties b/business-financial/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000000..12fbe1e907 --- /dev/null +++ b/business-financial/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,19 @@ +# 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. +wrapperVersion=3.3.2 +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/business-financial/mvnw b/business-financial/mvnw new file mode 100644 index 0000000000..19529ddf8c --- /dev/null +++ b/business-financial/mvnw @@ -0,0 +1,259 @@ +#!/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 3.3.2 +# +# 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:]' +} + +# 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 "${value-}") ;; + esac +done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties" +[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties" + +case "${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${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;; +esac + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +[ -z "${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 +printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url" +mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME" + +clean || : +exec_maven "$@" diff --git a/business-financial/mvnw.cmd b/business-financial/mvnw.cmd new file mode 100644 index 0000000000..249bdf3822 --- /dev/null +++ b/business-financial/mvnw.cmd @@ -0,0 +1,149 @@ +<# : 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 3.3.2 +@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) { "/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_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain" +if ($env:MAVEN_USER_HOME) { + $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain" +} +$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::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 +Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -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/business-financial/pom.xml b/business-financial/pom.xml new file mode 100644 index 0000000000..7fbb45dab3 --- /dev/null +++ b/business-financial/pom.xml @@ -0,0 +1,174 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 4.0.1 + + + com.yape.business + business-financial + 1.0.0-SNAPSHOT + :: API BS Financial v1 :: + API BS Financial v1 + + 21 + + + + org.springframework.boot + spring-boot-starter + + + org.springframework.boot + spring-boot-starter-webflux + + + + org.springframework.boot + spring-boot-starter-kafka + + + org.apache.kafka + kafka-streams + + + org.springframework.boot + spring-boot-starter-data-redis + + + org.springframework.boot + spring-boot-starter-data-redis-reactive + + + org.apache.commons + commons-pool2 + + + + org.springframework.boot + spring-boot-starter-data-r2dbc + + + org.springframework.boot + spring-boot-starter-r2dbc + + + + org.springframework.boot + spring-boot-starter-actuator + + + org.springframework.boot + spring-boot-devtools + runtime + true + + + org.projectlombok + lombok + true + + + + org.postgresql + r2dbc-postgresql + + + + org.springframework.boot + spring-boot-starter-json + + + + org.springframework.boot + spring-boot-starter-test + test + + + org.springframework.boot + spring-boot-starter-webflux-test + test + + + org.springframework.boot + spring-boot-starter-kafka-test + test + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + + + org.projectlombok + lombok + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.projectlombok + lombok + + + + + + org.openapitools + openapi-generator-maven-plugin + 7.11.0 + + + + generate + + + ${project.basedir}/src/main/resources/contracts/openapi.yaml + spring + com.paalcorp.api.wiracocha.generated.api + com.paalcorp.api.wiracocha.generated.model + ApiUtil.java + + true + true + true + + + + + + + org.codehaus.mojo + build-helper-maven-plugin + 3.5.0 + + + add-source + generate-sources + + add-source + + + + ${project.build.directory}/generated-sources/openapi/src/main/java + + + + + + + + + diff --git a/business-financial/src/main/java/com/yape/business/financial/BusinessFinancialApplication.java b/business-financial/src/main/java/com/yape/business/financial/BusinessFinancialApplication.java new file mode 100644 index 0000000000..8244daccf5 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/BusinessFinancialApplication.java @@ -0,0 +1,12 @@ +package com.yape.business.financial; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class BusinessFinancialApplication { + + public static void main(String[] args) { + SpringApplication.run(BusinessFinancialApplication.class, args); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/config/KafkaConnection.java b/business-financial/src/main/java/com/yape/business/financial/config/KafkaConnection.java new file mode 100644 index 0000000000..186691e9c1 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/config/KafkaConnection.java @@ -0,0 +1,34 @@ +package com.yape.business.financial.config; + + +import org.apache.kafka.clients.admin.NewTopic; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.config.TopicBuilder; + +@Configuration +public class KafkaConnection { + + @Value("${app.kafka.topic-request}") + private String requestTopic; + + @Value("${app.kafka.topic-result}") + private String resultTopic; + + @Bean + public NewTopic requestTopic() { + return TopicBuilder.name(requestTopic) + .partitions(1) + .replicas(1) + .build(); + } + + @Bean + public NewTopic resultTopic() { + return TopicBuilder.name(resultTopic) + .partitions(1) + .replicas(1) + .build(); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/entity/EventEntity.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/entity/EventEntity.java new file mode 100644 index 0000000000..907c7f1dcd --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/entity/EventEntity.java @@ -0,0 +1,31 @@ +package com.yape.business.financial.infrastructure.datastore.entity; + +import io.r2dbc.postgresql.codec.Json; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; +import org.springframework.data.annotation.Id; +import org.springframework.data.relational.core.mapping.Column; +import org.springframework.data.relational.core.mapping.Table; + +import java.time.Instant; +import java.util.UUID; + +@Data +@Builder +@NoArgsConstructor +@AllArgsConstructor +@Table("event_store") +public class EventEntity { + @Id + private Long id; + @Column("transaction_id") + private UUID transactionId; + @Column("event_type") + private String eventType; + @Column("payload") + private Json payload; + @Column("created_at") + private Instant createdAt; +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/repository/EventStoreRepository.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/repository/EventStoreRepository.java new file mode 100644 index 0000000000..5ddfeebe7f --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/repository/EventStoreRepository.java @@ -0,0 +1,13 @@ +package com.yape.business.financial.infrastructure.datastore.repository; + +import com.yape.business.financial.infrastructure.datastore.entity.EventEntity; +import org.springframework.data.repository.reactive.ReactiveCrudRepository; +import org.springframework.stereotype.Repository; +import reactor.core.publisher.Flux; + +import java.util.UUID; + +@Repository +public interface EventStoreRepository extends ReactiveCrudRepository { + Flux findByTransactionId(UUID transactionId); +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionCreatedEvent.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionCreatedEvent.java new file mode 100644 index 0000000000..db5517e058 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionCreatedEvent.java @@ -0,0 +1,12 @@ +package com.yape.business.financial.infrastructure.events; + +import com.yape.shared.domain.TransactionType; + +import java.math.BigDecimal; +import java.util.UUID; + +public record TransactionCreatedEvent( + UUID id, + TransactionType status, + BigDecimal value +) implements TransactionEvent {} \ No newline at end of file diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEvent.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEvent.java new file mode 100644 index 0000000000..a687e17782 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEvent.java @@ -0,0 +1,7 @@ +package com.yape.business.financial.infrastructure.events; + +public interface TransactionEvent { + default String eventName() { + return this.getClass().getTypeName(); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEventBus.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEventBus.java new file mode 100644 index 0000000000..c828eba8e2 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEventBus.java @@ -0,0 +1,18 @@ +package com.yape.business.financial.infrastructure.events; + +import org.springframework.stereotype.Component; +import reactor.core.publisher.Flux; +import reactor.core.publisher.Sinks; + +@Component +public class TransactionEventBus { + private final Sinks.Many sink = Sinks.many().multicast().onBackpressureBuffer(); + + public void publish(TransactionEvent event) { + sink.tryEmitNext(event); + } + + public Flux asFlux() { + return sink.asFlux(); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionReceivedEvent.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionReceivedEvent.java new file mode 100644 index 0000000000..ddaef921a5 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionReceivedEvent.java @@ -0,0 +1,12 @@ +package com.yape.business.financial.infrastructure.events; + +import java.math.BigDecimal; +import java.util.UUID; + +public record TransactionReceivedEvent ( + UUID id, + String accountExternalIdDebit, + String accountExternalIdCredit, + Integer transferTypeId, + BigDecimal value +) implements TransactionEvent {} \ No newline at end of file diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionCreatedListener.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionCreatedListener.java new file mode 100644 index 0000000000..0736b04cb4 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionCreatedListener.java @@ -0,0 +1,33 @@ +package com.yape.business.financial.infrastructure.events.listener; + +import com.yape.business.financial.infrastructure.events.TransactionEventBus; +import com.yape.business.financial.infrastructure.events.TransactionCreatedEvent; +import com.yape.shared.domain.TransactionData; +import com.yape.business.financial.infrastructure.service.TransactionMessageService; +import jakarta.annotation.PostConstruct; +import lombok.AllArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.stereotype.Component; + +@Slf4j +@Component +@AllArgsConstructor +public class TransactionCreatedListener { + private final TransactionEventBus eventBus; + private final TransactionMessageService messageService; + + @PostConstruct + public void init() { + eventBus.asFlux() + .ofType(TransactionCreatedEvent.class) + .flatMap(event -> { + log.info("[EVENT={}]: {}", event.eventName(), event); + return messageService.sendTransactionRequest(TransactionData.builder() + .id(event.id()) + .status(event.status()) + .value(event.value()) + .build()); + }) + .subscribe(); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionEventListener.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionEventListener.java new file mode 100644 index 0000000000..b07304203c --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionEventListener.java @@ -0,0 +1,41 @@ +package com.yape.business.financial.infrastructure.events.listener; + +import com.yape.business.financial.infrastructure.datastore.entity.EventEntity; +import com.yape.business.financial.infrastructure.events.TransactionReceivedEvent; +import com.yape.shared.domain.TransactionType; +import com.yape.business.financial.infrastructure.service.EventStoreService; +import com.yape.business.financial.infrastructure.events.TransactionCreatedEvent; +import com.yape.business.financial.infrastructure.events.TransactionEventBus; +import jakarta.annotation.PostConstruct; +import lombok.AllArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.stereotype.Component; +import tools.jackson.databind.ObjectMapper; + +import java.math.BigDecimal; + +@Slf4j +@Component +@AllArgsConstructor +public class TransactionEventListener { + private final EventStoreService service; + private final TransactionEventBus eventBus; + private final ObjectMapper mapper; + + @PostConstruct + public void init() { + eventBus.asFlux() + .ofType(TransactionReceivedEvent.class) + .flatMap(event -> { + log.info("[EVENT={}]: {}", event.eventName(), event); + return service.storeEvent(event.id(), event.eventName(), mapper.writeValueAsString(event)); + }) + .doOnNext(this::send) + .subscribe(); + } + + private void send(EventEntity entity) { + + eventBus.publish(new TransactionCreatedEvent(entity.getTransactionId(), TransactionType.PENDING, BigDecimal.valueOf(1200))); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/EventStoreService.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/EventStoreService.java new file mode 100644 index 0000000000..83c6752e86 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/EventStoreService.java @@ -0,0 +1,25 @@ +package com.yape.business.financial.infrastructure.service; + +import io.r2dbc.postgresql.codec.Json; +import com.yape.business.financial.infrastructure.datastore.entity.EventEntity; +import com.yape.business.financial.infrastructure.datastore.repository.EventStoreRepository; +import lombok.AllArgsConstructor; +import org.springframework.stereotype.Service; +import org.springframework.transaction.reactive.TransactionalOperator; +import reactor.core.publisher.Mono; + +import java.time.Instant; +import java.util.UUID; + +@Service +@AllArgsConstructor +public class EventStoreService { + private final EventStoreRepository eventStoreRepository; + private final TransactionalOperator operator; + + public Mono storeEvent(UUID transactionId, String eventType, String payload) { + EventEntity event = new EventEntity(null, transactionId, eventType, Json.of(payload), Instant.now()); + return eventStoreRepository.save(event) + .as(operator::transactional); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/TransactionMessageService.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/TransactionMessageService.java new file mode 100644 index 0000000000..68abf9d3fc --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/TransactionMessageService.java @@ -0,0 +1,47 @@ +package com.yape.business.financial.infrastructure.service; + +import com.yape.shared.domain.TransactionData; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.kafka.annotation.KafkaListener; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.kafka.support.KafkaHeaders; +import org.springframework.kafka.support.SendResult; +import org.springframework.messaging.handler.annotation.Header; +import org.springframework.messaging.handler.annotation.Payload; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Mono; + +@Service +@RequiredArgsConstructor +@Slf4j +public class TransactionMessageService { + private final KafkaTemplate kafkaTemplate; + + @Value("${app.kafka.topic-result}") + private String resultTopic; + @Value("${app.kafka.topic-request}") + private String requestTopic; + + public Mono> sendTransactionRequest(TransactionData transaction) { + log.info("SEND [{}] with body: {}", requestTopic, transaction); + + return Mono.fromFuture( + kafkaTemplate.send(requestTopic, transaction.getId().toString(), transaction)) + .doOnSuccess( + result -> log.info("SUCCESS send to topic: {}", result.getRecordMetadata().topic())) + .doOnError( + ex -> log.error("FAILED to Send transaction", ex)); + } + + @KafkaListener(topics = "${app.kafka.topic-result}", groupId = "${spring.kafka.consumer.group-id}") + public void listenTransactionResult(@Payload TransactionData transaction, + @Header(KafkaHeaders.RECEIVED_KEY) String key) { + log.info("RECEIVED [{}] with key: {}, {}", resultTopic, key, transaction); + + // Actualizar el STATUS + log.info("VALIDATED transaction STATUS={}", transaction.getStatus()); + + } +} \ No newline at end of file diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/ServiceController.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/ServiceController.java new file mode 100644 index 0000000000..03e6098e11 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/ServiceController.java @@ -0,0 +1,34 @@ +package com.yape.business.financial.infrastructure.web; + +import com.yape.business.financial.infrastructure.events.TransactionEventBus; +import com.yape.business.financial.infrastructure.events.TransactionReceivedEvent; +import com.yape.business.financial.infrastructure.datastore.entity.EventEntity; +import com.yape.business.financial.infrastructure.web.payload.TransactionPayload; +import tools.jackson.databind.ObjectMapper; +import lombok.extern.slf4j.Slf4j; +import org.springframework.web.bind.annotation.*; +import reactor.core.publisher.Mono; + +import java.util.UUID; + +@Slf4j +@RestController +@RequestMapping("/write") +public class ServiceController { + private final TransactionEventBus eventBus; + private final ObjectMapper mapper; + + public ServiceController(TransactionEventBus eventBus, ObjectMapper mapper) { + this.eventBus = eventBus; + this.mapper = mapper; + } + + @PostMapping() + public Mono create(@RequestBody TransactionPayload payload) { + UUID txId = UUID.randomUUID(); + // Payload convert to EventEntity + var event = new TransactionReceivedEvent(txId, payload.accountExternalIdDebit(), payload.accountExternalIdCredit(), payload.transferTypeId(), payload.value()); + eventBus.publish(event); + return Mono.just(event); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/payload/TransactionPayload.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/payload/TransactionPayload.java new file mode 100644 index 0000000000..172c0bb306 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/payload/TransactionPayload.java @@ -0,0 +1,10 @@ +package com.yape.business.financial.infrastructure.web.payload; + +import java.math.BigDecimal; + +public record TransactionPayload ( + String accountExternalIdDebit, + String accountExternalIdCredit, + Integer transferTypeId, + BigDecimal value +) {} diff --git a/business-financial/src/main/java/com/yape/shared/domain/TransactionData.java b/business-financial/src/main/java/com/yape/shared/domain/TransactionData.java new file mode 100644 index 0000000000..7d90b8955d --- /dev/null +++ b/business-financial/src/main/java/com/yape/shared/domain/TransactionData.java @@ -0,0 +1,20 @@ +package com.yape.shared.domain; + +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +import java.math.BigDecimal; +import java.util.UUID; + +@Data +@Builder(toBuilder = true) +@NoArgsConstructor +@AllArgsConstructor +public class TransactionData { + UUID id; + TransactionType status; + BigDecimal value; +} + diff --git a/business-financial/src/main/java/com/yape/shared/domain/TransactionType.java b/business-financial/src/main/java/com/yape/shared/domain/TransactionType.java new file mode 100644 index 0000000000..52001815ed --- /dev/null +++ b/business-financial/src/main/java/com/yape/shared/domain/TransactionType.java @@ -0,0 +1,25 @@ +package com.yape.shared.domain; + +import com.fasterxml.jackson.annotation.JsonCreator; +import com.fasterxml.jackson.annotation.JsonValue; + +public enum TransactionType { + PENDING, + APPROVED, + REJECTED; + + @JsonCreator + public static TransactionType fromString(String key) { + for (TransactionType type : TransactionType.values()) { + if (type.name().equalsIgnoreCase(key)) { + return type; + } + } + throw new IllegalArgumentException("Unknown TransactionType: " + key); + } + + @JsonValue + public String toValue() { + return this.name(); + } +} diff --git a/business-financial/src/main/resources/application.yml b/business-financial/src/main/resources/application.yml new file mode 100644 index 0000000000..fec8719c19 --- /dev/null +++ b/business-financial/src/main/resources/application.yml @@ -0,0 +1,57 @@ +debug: true +server.port: 8080 + +app: + kafka: + topic-request: transaction.request + topic-result: transaction.result + +spring: + application.name: business-financial + r2dbc: + url: r2dbc:postgresql://localhost:5432/financial_db + username: postgres + password: postgres + pool: + enabled: true + initial-size: 20 + max-size: 100 + max-acquire-time: 5s + validation-query: "SELECT 1" + data: + r2dbc: + repositories: + enabled: true + redis: + client-name: financial-transaction-cache + host: localhost + port: 6379 + database: 0 + connect-timeout: 2s + lettuce: + pool: + enabled: true + max-active: 100 + max-idle: 100 + min-idle: 5 + shutdown-timeout: 100ms + kafka: + bootstrap-servers: localhost:9092 + consumer: + group-id: business-financial-group + key-deserializer: org.springframework.kafka.support.serializer.ErrorHandlingDeserializer + value-deserializer: org.springframework.kafka.support.serializer.ErrorHandlingDeserializer + properties: + spring.deserializer.key.delegate.class: org.apache.kafka.common.serialization.StringDeserializer + spring.deserializer.value.delegate.class: org.springframework.kafka.support.serializer.JsonDeserializer + spring.json.value.default.type: com.yape.shared.domain.TransactionData + spring.json.trusted.packages: "*" + producer: + key-serializer: org.apache.kafka.common.serialization.StringSerializer + value-serializer: org.springframework.kafka.support.serializer.JsonSerializer +logging: + level: + org.springframework.boot: + autoconfigure: + logging: + ConditionEvaluationReportLogger: INFO \ No newline at end of file diff --git a/business-financial/src/main/resources/migration/before_all.sql b/business-financial/src/main/resources/migration/before_all.sql new file mode 100644 index 0000000000..6be05b5ec4 --- /dev/null +++ b/business-financial/src/main/resources/migration/before_all.sql @@ -0,0 +1,12 @@ +CREATE DATABASE financial_db; + +CREATE TABLE financial_db.public.event_store ( + id BIGSERIAL PRIMARY KEY, + transaction_id UUID NOT NULL, + event_type VARCHAR(255) NOT NULL, + payload JSONB NOT NULL, + created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP, + CONSTRAINT unique_version_per_transaction UNIQUE (transaction_id) +); + +CREATE INDEX idx_transaction_id ON financial_db.public.event_store(transaction_id); \ No newline at end of file diff --git a/core-antifraud/.gitattributes b/core-antifraud/.gitattributes new file mode 100644 index 0000000000..3b41682ac5 --- /dev/null +++ b/core-antifraud/.gitattributes @@ -0,0 +1,2 @@ +/mvnw text eol=lf +*.cmd text eol=crlf diff --git a/core-antifraud/.gitignore b/core-antifraud/.gitignore new file mode 100644 index 0000000000..667aaef0c8 --- /dev/null +++ b/core-antifraud/.gitignore @@ -0,0 +1,33 @@ +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/ diff --git a/core-antifraud/.mvn/wrapper/maven-wrapper.properties b/core-antifraud/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000000..12fbe1e907 --- /dev/null +++ b/core-antifraud/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,19 @@ +# 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. +wrapperVersion=3.3.2 +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/core-antifraud/mvnw b/core-antifraud/mvnw new file mode 100644 index 0000000000..19529ddf8c --- /dev/null +++ b/core-antifraud/mvnw @@ -0,0 +1,259 @@ +#!/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 3.3.2 +# +# 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:]' +} + +# 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 "${value-}") ;; + esac +done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties" +[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties" + +case "${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${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;; +esac + +# apply MVNW_REPOURL and calculate MAVEN_HOME +# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-,maven-mvnd--}/ +[ -z "${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 +printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url" +mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME" + +clean || : +exec_maven "$@" diff --git a/core-antifraud/mvnw.cmd b/core-antifraud/mvnw.cmd new file mode 100644 index 0000000000..249bdf3822 --- /dev/null +++ b/core-antifraud/mvnw.cmd @@ -0,0 +1,149 @@ +<# : 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 3.3.2 +@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) { "/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_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain" +if ($env:MAVEN_USER_HOME) { + $MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain" +} +$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::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 +Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -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/core-antifraud/pom.xml b/core-antifraud/pom.xml new file mode 100644 index 0000000000..404ddbe185 --- /dev/null +++ b/core-antifraud/pom.xml @@ -0,0 +1,97 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 4.0.1 + + + com.yape.core + core-antifraud + 1.0.0-SNAPSHOT + :: API Core Anti-fraud V1 :: + Principal API Core Anti-fraud V1 + + 21 + + + + org.springframework.boot + spring-boot-starter + + + org.springframework.boot + spring-boot-starter-webflux + + + org.springframework.boot + spring-boot-starter-actuator + + + org.springframework.boot + spring-boot-devtools + runtime + true + + + org.projectlombok + lombok + true + + + org.springframework.boot + spring-boot-starter-kafka + + + org.apache.kafka + kafka-streams + + + org.springframework.boot + spring-boot-starter-webflux-test + test + + + org.springframework.boot + spring-boot-starter-kafka-test + test + + + org.springframework.boot + spring-boot-starter-test + test + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + + + org.projectlombok + lombok + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.projectlombok + lombok + + + + + + + + diff --git a/core-antifraud/src/main/java/com/yape/core/antifraud/MainApplication.java b/core-antifraud/src/main/java/com/yape/core/antifraud/MainApplication.java new file mode 100644 index 0000000000..e8424b4a7d --- /dev/null +++ b/core-antifraud/src/main/java/com/yape/core/antifraud/MainApplication.java @@ -0,0 +1,20 @@ +package com.yape.core.antifraud; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.Bean; +import org.springframework.kafka.support.converter.JacksonJsonMessageConverter; +import org.springframework.kafka.support.converter.RecordMessageConverter; + +@SpringBootApplication +public class MainApplication { + + public static void main(String[] args) { + SpringApplication.run(MainApplication.class, args); + } + +// @Bean +// public RecordMessageConverter converter() { +// return new JacksonJsonMessageConverter(); +// } +} diff --git a/core-antifraud/src/main/java/com/yape/core/antifraud/config/KafkaConnection.java b/core-antifraud/src/main/java/com/yape/core/antifraud/config/KafkaConnection.java new file mode 100644 index 0000000000..cc93d1614b --- /dev/null +++ b/core-antifraud/src/main/java/com/yape/core/antifraud/config/KafkaConnection.java @@ -0,0 +1,33 @@ +package com.yape.core.antifraud.config; + +import org.apache.kafka.clients.admin.NewTopic; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.kafka.config.TopicBuilder; + +@Configuration +public class KafkaConnection { + + @Value("${app.kafka.topic-request}") + private String requestTopic; + + @Value("${app.kafka.topic-result}") + private String resultTopic; + + @Bean + public NewTopic requestTopic() { + return TopicBuilder.name(requestTopic) + .partitions(1) + .replicas(1) + .build(); + } + + @Bean + public NewTopic resultTopic() { + return TopicBuilder.name(resultTopic) + .partitions(1) + .replicas(1) + .build(); + } +} diff --git a/core-antifraud/src/main/java/com/yape/core/antifraud/service/TransactionService.java b/core-antifraud/src/main/java/com/yape/core/antifraud/service/TransactionService.java new file mode 100644 index 0000000000..b44867f87e --- /dev/null +++ b/core-antifraud/src/main/java/com/yape/core/antifraud/service/TransactionService.java @@ -0,0 +1,48 @@ +package com.yape.core.antifraud.service; + +import com.yape.shared.domain.TransactionData; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.kafka.annotation.KafkaListener; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.kafka.support.KafkaHeaders; +import org.springframework.kafka.support.SendResult; +import org.springframework.messaging.handler.annotation.Header; +import org.springframework.messaging.handler.annotation.Payload; +import org.springframework.stereotype.Service; +import reactor.core.publisher.Mono; + +@Service +@RequiredArgsConstructor +@Slf4j +public class TransactionService { + private final KafkaTemplate kafkaTemplate; + private final ValidationService validationService; + + @Value("${app.kafka.topic-result}") + private String resultTopic; + @Value("${app.kafka.topic-request}") + private String requestTopic; + + public Mono> sendTransactionRequest(TransactionData transaction) { + log.info("SEND [{}] with body: {}", resultTopic, transaction); + return Mono.fromFuture( + kafkaTemplate.send(resultTopic, transaction.getId().toString(), transaction)) + .doOnSuccess( + result -> log.info("SUCCESS send to topic: {}", result.getRecordMetadata().topic())) + .doOnError( + ex -> log.error("FAILED to Send transaction", ex)); + } + + @KafkaListener(topics = "${app.kafka.topic-request}", groupId = "${spring.kafka.consumer.group-id}") + public void listenTransactionResult(@Payload TransactionData transaction, + @Header(KafkaHeaders.RECEIVED_KEY) String key) { + log.info("RECEIVED [{}] with key: {}, {}", requestTopic, key, transaction); + + TransactionData validated = validationService.process(transaction); + log.info("VALIDATED transaction STATUS={}", validated.getStatus()); + sendTransactionRequest(validated) + .subscribe(); + } +} diff --git a/core-antifraud/src/main/java/com/yape/core/antifraud/service/ValidationService.java b/core-antifraud/src/main/java/com/yape/core/antifraud/service/ValidationService.java new file mode 100644 index 0000000000..4105b53e27 --- /dev/null +++ b/core-antifraud/src/main/java/com/yape/core/antifraud/service/ValidationService.java @@ -0,0 +1,24 @@ +package com.yape.core.antifraud.service; + +import com.yape.shared.domain.TransactionData; +import com.yape.shared.domain.TransactionType; +import org.springframework.stereotype.Service; + +import java.math.BigDecimal; + +@Service +public class ValidationService { + public TransactionData process(TransactionData transaction) { + TransactionType status = validateStatus(transaction); + return transaction.toBuilder() + .status(status) + .build(); + } + + private TransactionType validateStatus(TransactionData transaction) { + if (transaction.getValue().compareTo(BigDecimal.valueOf(1000)) > 0) { + return TransactionType.REJECTED; + } + return TransactionType.APPROVED; + } +} diff --git a/core-antifraud/src/main/java/com/yape/shared/domain/TransactionData.java b/core-antifraud/src/main/java/com/yape/shared/domain/TransactionData.java new file mode 100644 index 0000000000..d69610e131 --- /dev/null +++ b/core-antifraud/src/main/java/com/yape/shared/domain/TransactionData.java @@ -0,0 +1,19 @@ +package com.yape.shared.domain; + +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +import java.math.BigDecimal; +import java.util.UUID; + +@Data +@Builder(toBuilder = true) +@NoArgsConstructor +@AllArgsConstructor +public class TransactionData { + UUID id; + TransactionType status; + BigDecimal value; +} diff --git a/core-antifraud/src/main/java/com/yape/shared/domain/TransactionType.java b/core-antifraud/src/main/java/com/yape/shared/domain/TransactionType.java new file mode 100644 index 0000000000..52001815ed --- /dev/null +++ b/core-antifraud/src/main/java/com/yape/shared/domain/TransactionType.java @@ -0,0 +1,25 @@ +package com.yape.shared.domain; + +import com.fasterxml.jackson.annotation.JsonCreator; +import com.fasterxml.jackson.annotation.JsonValue; + +public enum TransactionType { + PENDING, + APPROVED, + REJECTED; + + @JsonCreator + public static TransactionType fromString(String key) { + for (TransactionType type : TransactionType.values()) { + if (type.name().equalsIgnoreCase(key)) { + return type; + } + } + throw new IllegalArgumentException("Unknown TransactionType: " + key); + } + + @JsonValue + public String toValue() { + return this.name(); + } +} diff --git a/core-antifraud/src/main/resources/application.yml b/core-antifraud/src/main/resources/application.yml new file mode 100644 index 0000000000..f56d4c84f8 --- /dev/null +++ b/core-antifraud/src/main/resources/application.yml @@ -0,0 +1,31 @@ +debug: true +server.port: 8090 + +app: + kafka: + topic-request: transaction.request + topic-result: transaction.result + +spring: + application.name: core-antifraud-v1 + kafka: + bootstrap-servers: localhost:9092 + consumer: + group-id: core-antifraud-group + key-deserializer: org.springframework.kafka.support.serializer.ErrorHandlingDeserializer + value-deserializer: org.springframework.kafka.support.serializer.ErrorHandlingDeserializer + properties: + spring.deserializer.key.delegate.class: org.apache.kafka.common.serialization.StringDeserializer + spring.deserializer.value.delegate.class: org.springframework.kafka.support.serializer.JsonDeserializer + spring.json.value.default.type: com.yape.shared.domain.TransactionData + spring.json.trusted.packages: "*" + producer: + key-serializer: org.apache.kafka.common.serialization.StringSerializer + value-serializer: org.springframework.kafka.support.serializer.JsonSerializer + +logging: + level: + org.springframework.boot: + autoconfigure: + logging: + ConditionEvaluationReportLogger: INFO \ No newline at end of file diff --git a/docker-compose.yml b/docker-compose.yml index 0e8807f21c..8653312c29 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -1,25 +1,32 @@ -version: "3.7" services: postgres: - image: postgres:14 + image: postgres:17 ports: - "5432:5432" environment: - POSTGRES_USER=postgres - POSTGRES_PASSWORD=postgres + - POSTGRES_DATABASE=financial_db zookeeper: - image: confluentinc/cp-zookeeper:5.5.3 + image: confluentinc/cp-zookeeper:7.7.7 + hostname: zookeeper environment: - ZOOKEEPER_CLIENT_PORT: 2181 + - ZOOKEEPER_CLIENT_PORT=2181 + ports: + - "2181:2181" kafka: - image: confluentinc/cp-enterprise-kafka:5.5.3 - depends_on: [zookeeper] + image: confluentinc/cp-enterprise-kafka:7.7.7 + depends_on: + - zookeeper environment: - KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181" - KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092 - KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT - KAFKA_BROKER_ID: 1 - KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1 - KAFKA_JMX_PORT: 9991 + - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181 + - KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092 + - KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT + - KAFKA_BROKER_ID=1 + - KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR=1 + ports: + - "9092:9092" + redis: + image: redis:7-alpine ports: - - 9092:9092 + - "6379:6379" \ No newline at end of file From f2f8b1a8570bf6866474be4e5e47a86920f40bff Mon Sep 17 00:00:00 2001 From: "Nick B. Palomino" Date: Tue, 3 Mar 2026 20:10:07 -0500 Subject: [PATCH 2/3] feat: NICK_PALOMINO update --- .../financial/config/UtilsConfig.java | 13 ++++ .../domain/valueobject/TransactionStatus.java | 5 ++ .../domain/valueobject/TransactionType.java | 5 ++ .../datastore/entity/TransactionEntity.java | 28 ++++++++ .../repository/EventStoreRepository.java | 5 +- .../events/TransactionCreatedEvent.java | 9 ++- .../events/TransactionEvent.java | 2 +- .../events/TransactionReceivedEvent.java | 12 ---- .../events/TransactionUpdatedEvent.java | 12 ++++ .../events/command/CommandBus.java | 19 ++++++ .../events/command/CommandHandler.java | 5 ++ .../events/command/CommandInterface.java | 4 ++ .../command/CreateTransactionCommand.java | 31 +++++++++ .../command/CreateTransactionHandler.java | 45 +++++++++++++ .../UpdateTransactionStatusCommand.java | 14 ++++ .../UpdateTransactionStatusHandler.java | 66 +++++++++++++++++++ .../listener/TransactionCreatedListener.java | 8 +-- .../listener/TransactionEventListener.java | 41 ------------ .../service/EventStoreService.java | 5 ++ .../service/TransactionMessageService.java | 19 ++++-- .../infrastructure/web/ServiceController.java | 38 +++++------ .../CreateTransactionRequest.java} | 4 +- .../response/RetrieveTransactionResponse.java | 22 +++++++ .../yape/shared/domain/TransactionData.java | 2 +- ...actionType.java => TransactionStatus.java} | 8 +-- .../main/resources/migration/before_all.sql | 2 +- 26 files changed, 330 insertions(+), 94 deletions(-) create mode 100644 business-financial/src/main/java/com/yape/business/financial/config/UtilsConfig.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/domain/valueobject/TransactionStatus.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/domain/valueobject/TransactionType.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/entity/TransactionEntity.java delete mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionReceivedEvent.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionUpdatedEvent.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandBus.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandHandler.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandInterface.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionCommand.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionHandler.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/UpdateTransactionStatusCommand.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/UpdateTransactionStatusHandler.java delete mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionEventListener.java rename business-financial/src/main/java/com/yape/business/financial/infrastructure/web/{payload/TransactionPayload.java => request/CreateTransactionRequest.java} (60%) create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/web/response/RetrieveTransactionResponse.java rename business-financial/src/main/java/com/yape/shared/domain/{TransactionType.java => TransactionStatus.java} (61%) diff --git a/business-financial/src/main/java/com/yape/business/financial/config/UtilsConfig.java b/business-financial/src/main/java/com/yape/business/financial/config/UtilsConfig.java new file mode 100644 index 0000000000..df4c29ab50 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/config/UtilsConfig.java @@ -0,0 +1,13 @@ +package com.yape.business.financial.config; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import tools.jackson.databind.ObjectMapper; + +@Configuration +public class UtilsConfig { + @Bean + public ObjectMapper objectMapper() { + return new ObjectMapper(); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/domain/valueobject/TransactionStatus.java b/business-financial/src/main/java/com/yape/business/financial/domain/valueobject/TransactionStatus.java new file mode 100644 index 0000000000..5f0c59aca6 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/domain/valueobject/TransactionStatus.java @@ -0,0 +1,5 @@ +package com.yape.business.financial.domain.valueobject; + +public record TransactionStatus( + String name +) {} diff --git a/business-financial/src/main/java/com/yape/business/financial/domain/valueobject/TransactionType.java b/business-financial/src/main/java/com/yape/business/financial/domain/valueobject/TransactionType.java new file mode 100644 index 0000000000..7c62d6b951 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/domain/valueobject/TransactionType.java @@ -0,0 +1,5 @@ +package com.yape.business.financial.domain.valueobject; + +public record TransactionType( + String name +) {} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/entity/TransactionEntity.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/entity/TransactionEntity.java new file mode 100644 index 0000000000..39036e7e8a --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/entity/TransactionEntity.java @@ -0,0 +1,28 @@ +package com.yape.business.financial.infrastructure.datastore.entity; + +import org.springframework.data.annotation.Id; +import org.springframework.data.relational.core.mapping.Column; + +import java.math.BigDecimal; +import java.time.Instant; +import java.util.UUID; + +public class TransactionEntity { + @Id + private Long id; + @Column("transaction_id") + private UUID transactionId; + @Column("account_external_id_debit") + private String accountExternalIdDebit; + @Column("account_external_id_credit") + private String accountExternalIdCredit; + @Column("transfer_type_id") + private Integer transferTypeId; + @Column("value") + private BigDecimal value; + @Column("status") + private String status; + @Column("created_at") + private Instant createdAt; + +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/repository/EventStoreRepository.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/repository/EventStoreRepository.java index 5ddfeebe7f..0d18d15522 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/repository/EventStoreRepository.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/datastore/repository/EventStoreRepository.java @@ -1,13 +1,16 @@ package com.yape.business.financial.infrastructure.datastore.repository; import com.yape.business.financial.infrastructure.datastore.entity.EventEntity; +import org.springframework.data.r2dbc.repository.Query; import org.springframework.data.repository.reactive.ReactiveCrudRepository; import org.springframework.stereotype.Repository; import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; import java.util.UUID; @Repository public interface EventStoreRepository extends ReactiveCrudRepository { - Flux findByTransactionId(UUID transactionId); + //@Query("SELECT * FROM event_store e WHERE transaction_id = :transactionId AND status") + Mono findByTransactionId(UUID transactionId); } diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionCreatedEvent.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionCreatedEvent.java index db5517e058..b3cea75167 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionCreatedEvent.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionCreatedEvent.java @@ -1,12 +1,17 @@ package com.yape.business.financial.infrastructure.events; -import com.yape.shared.domain.TransactionType; +import com.yape.shared.domain.TransactionStatus; +import lombok.Builder; import java.math.BigDecimal; import java.util.UUID; +@Builder public record TransactionCreatedEvent( UUID id, - TransactionType status, + UUID accountExternalIdDebit, + UUID accountExternalIdCredit, + String transferType, + TransactionStatus status, BigDecimal value ) implements TransactionEvent {} \ No newline at end of file diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEvent.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEvent.java index a687e17782..3a068c2d68 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEvent.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionEvent.java @@ -2,6 +2,6 @@ public interface TransactionEvent { default String eventName() { - return this.getClass().getTypeName(); + return this.getClass().getSimpleName(); } } diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionReceivedEvent.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionReceivedEvent.java deleted file mode 100644 index ddaef921a5..0000000000 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionReceivedEvent.java +++ /dev/null @@ -1,12 +0,0 @@ -package com.yape.business.financial.infrastructure.events; - -import java.math.BigDecimal; -import java.util.UUID; - -public record TransactionReceivedEvent ( - UUID id, - String accountExternalIdDebit, - String accountExternalIdCredit, - Integer transferTypeId, - BigDecimal value -) implements TransactionEvent {} \ No newline at end of file diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionUpdatedEvent.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionUpdatedEvent.java new file mode 100644 index 0000000000..bb7d24aaea --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/TransactionUpdatedEvent.java @@ -0,0 +1,12 @@ +package com.yape.business.financial.infrastructure.events; + +import com.yape.shared.domain.TransactionStatus; +import lombok.Builder; + +import java.util.UUID; + +@Builder +public record TransactionUpdatedEvent( + UUID id, + TransactionStatus status +) implements TransactionEvent {} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandBus.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandBus.java new file mode 100644 index 0000000000..aab294dd4e --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandBus.java @@ -0,0 +1,19 @@ +package com.yape.business.financial.infrastructure.events.command; + +import lombok.AllArgsConstructor; +import org.springframework.stereotype.Component; + +@Component +@AllArgsConstructor +public class CommandBus { + private final CreateTransactionHandler createTransactionHandler; + private final UpdateTransactionStatusHandler updateTransactionHandler; + + public void dispatch(CommandInterface baseCommand) { + switch (baseCommand) { + case CreateTransactionCommand command -> createTransactionHandler.handle(command); + case UpdateTransactionStatusCommand command -> updateTransactionHandler.handle(command); + default -> throw new IllegalStateException("Unexpected value: " + baseCommand); + } + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandHandler.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandHandler.java new file mode 100644 index 0000000000..a22fe2db9f --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandHandler.java @@ -0,0 +1,5 @@ +package com.yape.business.financial.infrastructure.events.command; + +public interface CommandHandler { + void handle(T command); +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandInterface.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandInterface.java new file mode 100644 index 0000000000..0df904734e --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CommandInterface.java @@ -0,0 +1,4 @@ +package com.yape.business.financial.infrastructure.events.command; + +public interface CommandInterface { +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionCommand.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionCommand.java new file mode 100644 index 0000000000..6dd51f5e2f --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionCommand.java @@ -0,0 +1,31 @@ +package com.yape.business.financial.infrastructure.events.command; + +import com.yape.business.financial.infrastructure.web.request.CreateTransactionRequest; +import com.yape.shared.domain.TransactionStatus; +import lombok.Builder; +import lombok.Data; + +import java.math.BigDecimal; +import java.util.UUID; + +@Data +@Builder +public class CreateTransactionCommand implements CommandInterface { + private UUID id; + private String accountExternalIdDebit; + private String accountExternalIdCredit; + private Integer transferTypeId; + private TransactionStatus transferStatus; + private BigDecimal value; + + public static CreateTransactionCommand from(UUID id, CreateTransactionRequest request) { + return CreateTransactionCommand.builder() + .id(id) + .accountExternalIdDebit(request.accountExternalIdDebit()) + .accountExternalIdCredit(request.accountExternalIdCredit()) + .transferTypeId(request.transferTypeId()) + .value(request.value()) + .transferStatus(TransactionStatus.PENDING) + .build(); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionHandler.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionHandler.java new file mode 100644 index 0000000000..3951e375ff --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionHandler.java @@ -0,0 +1,45 @@ +package com.yape.business.financial.infrastructure.events.command; + +import com.yape.business.financial.infrastructure.events.TransactionCreatedEvent; +import com.yape.business.financial.infrastructure.events.TransactionEventBus; +import com.yape.business.financial.infrastructure.service.EventStoreService; +import com.yape.shared.domain.TransactionStatus; +import lombok.AllArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.stereotype.Service; +import tools.jackson.databind.ObjectMapper; + +import java.util.UUID; + +@Slf4j +@Service +@AllArgsConstructor +public class CreateTransactionHandler implements CommandHandler { + private final TransactionEventBus eventBus; + private final EventStoreService eventStoreService; + private final ObjectMapper mapper; + + @Override + public void handle(CreateTransactionCommand command) { + //Validate Command + var event = createdEvent(command); + eventStoreService.storeEvent( + command.getId(), event.eventName(), mapper.writeValueAsString(event)) + .doOnSuccess( + eventEntity -> eventBus.publish(event)) + .doOnError( + err -> log.warn(err.getMessage())) + .subscribe(); + } + + private TransactionCreatedEvent createdEvent(CreateTransactionCommand command) { + return TransactionCreatedEvent.builder() + .id(command.getId()) + .accountExternalIdDebit(UUID.fromString(command.getAccountExternalIdDebit())) + .accountExternalIdCredit(UUID.fromString(command.getAccountExternalIdCredit())) + .transferType("DEBIT") + .value(command.getValue()) + .status(TransactionStatus.PENDING) + .build(); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/UpdateTransactionStatusCommand.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/UpdateTransactionStatusCommand.java new file mode 100644 index 0000000000..481d3c1e32 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/UpdateTransactionStatusCommand.java @@ -0,0 +1,14 @@ +package com.yape.business.financial.infrastructure.events.command; + +import com.yape.shared.domain.TransactionStatus; +import lombok.Builder; +import lombok.Data; + +import java.util.UUID; + +@Data +@Builder +public class UpdateTransactionStatusCommand implements CommandInterface { + private UUID id; + private TransactionStatus status; +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/UpdateTransactionStatusHandler.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/UpdateTransactionStatusHandler.java new file mode 100644 index 0000000000..5af2f52e1f --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/UpdateTransactionStatusHandler.java @@ -0,0 +1,66 @@ +package com.yape.business.financial.infrastructure.events.command; + +import com.yape.business.financial.infrastructure.events.TransactionEventBus; +import com.yape.business.financial.infrastructure.events.TransactionUpdatedEvent; +import com.yape.business.financial.infrastructure.service.EventStoreService; +import com.yape.shared.domain.TransactionStatus; +import lombok.AllArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.springframework.stereotype.Service; +import tools.jackson.core.type.TypeReference; +import tools.jackson.databind.ObjectMapper; + +import java.util.Map; + +import static com.yape.shared.domain.TransactionStatus.PENDING; + +@Slf4j +@Service +@AllArgsConstructor +public class UpdateTransactionStatusHandler implements CommandHandler { + private final EventStoreService eventStoreService; + private final TransactionEventBus eventBus; + private final ObjectMapper mapper; + + @Override + public void handle(UpdateTransactionStatusCommand command) { + // 4. Lanzar Evento + eventStoreService.findById(command.getId()) + .handle((eventEntity, sink) -> { + try { + // 2. Validar y Transformar Payload + Map payload = mapper.readValue( + eventEntity.getPayload().asString(), new TypeReference<>() {}); + + // Modificar el payload con el nuevo estado + String status = payload.get("status"); + if(!PENDING.equals(TransactionStatus.valueOf(status))) { + sink.error(new Exception("Transaction already completed with status: "+ status)); + return; + } + // Actualizar la entidad + sink.next(eventFrom(command)); + } catch (Exception e) { + sink.error(new RuntimeException("Error processing payload for transaction " + command.getId(), e)); + } + }) + .flatMap((eve) -> { + TransactionUpdatedEvent event = (TransactionUpdatedEvent) eve; + return eventStoreService.storeEvent(event.id(), event.eventName(), mapper.writeValueAsString(event)); + }) // 3. Guardar en EventStore + .doOnSuccess(eventEntity -> { + eventBus.publish(eventFrom(command)); + }) + .subscribe( + event -> log.debug("Transaction updated successfully: {}", event.getId()), + error -> log.error("Failed to update transaction: {}", command.getId(), error) + ); + } + + private TransactionUpdatedEvent eventFrom(UpdateTransactionStatusCommand command) { + return TransactionUpdatedEvent.builder() + .id(command.getId()) + .status(command.getStatus()) + .build(); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionCreatedListener.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionCreatedListener.java index 0736b04cb4..8c5feda7fb 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionCreatedListener.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionCreatedListener.java @@ -23,10 +23,10 @@ public void init() { .flatMap(event -> { log.info("[EVENT={}]: {}", event.eventName(), event); return messageService.sendTransactionRequest(TransactionData.builder() - .id(event.id()) - .status(event.status()) - .value(event.value()) - .build()); + .id(event.id()) + .status(event.status()) + .value(event.value()) + .build()); }) .subscribe(); } diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionEventListener.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionEventListener.java deleted file mode 100644 index b07304203c..0000000000 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/listener/TransactionEventListener.java +++ /dev/null @@ -1,41 +0,0 @@ -package com.yape.business.financial.infrastructure.events.listener; - -import com.yape.business.financial.infrastructure.datastore.entity.EventEntity; -import com.yape.business.financial.infrastructure.events.TransactionReceivedEvent; -import com.yape.shared.domain.TransactionType; -import com.yape.business.financial.infrastructure.service.EventStoreService; -import com.yape.business.financial.infrastructure.events.TransactionCreatedEvent; -import com.yape.business.financial.infrastructure.events.TransactionEventBus; -import jakarta.annotation.PostConstruct; -import lombok.AllArgsConstructor; -import lombok.extern.slf4j.Slf4j; -import org.springframework.stereotype.Component; -import tools.jackson.databind.ObjectMapper; - -import java.math.BigDecimal; - -@Slf4j -@Component -@AllArgsConstructor -public class TransactionEventListener { - private final EventStoreService service; - private final TransactionEventBus eventBus; - private final ObjectMapper mapper; - - @PostConstruct - public void init() { - eventBus.asFlux() - .ofType(TransactionReceivedEvent.class) - .flatMap(event -> { - log.info("[EVENT={}]: {}", event.eventName(), event); - return service.storeEvent(event.id(), event.eventName(), mapper.writeValueAsString(event)); - }) - .doOnNext(this::send) - .subscribe(); - } - - private void send(EventEntity entity) { - - eventBus.publish(new TransactionCreatedEvent(entity.getTransactionId(), TransactionType.PENDING, BigDecimal.valueOf(1200))); - } -} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/EventStoreService.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/EventStoreService.java index 83c6752e86..b9037fc05b 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/EventStoreService.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/EventStoreService.java @@ -22,4 +22,9 @@ public Mono storeEvent(UUID transactionId, String eventType, String return eventStoreRepository.save(event) .as(operator::transactional); } + + public Mono findById(UUID transactionId) { + return eventStoreRepository.findByTransactionId(transactionId) + .as(operator::transactional); + } } diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/TransactionMessageService.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/TransactionMessageService.java index 68abf9d3fc..c66cd81685 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/TransactionMessageService.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/service/TransactionMessageService.java @@ -1,5 +1,8 @@ package com.yape.business.financial.infrastructure.service; +import com.yape.business.financial.infrastructure.events.TransactionUpdatedEvent; +import com.yape.business.financial.infrastructure.events.command.CommandBus; +import com.yape.business.financial.infrastructure.events.command.UpdateTransactionStatusCommand; import com.yape.shared.domain.TransactionData; import lombok.RequiredArgsConstructor; import lombok.extern.slf4j.Slf4j; @@ -18,6 +21,7 @@ @Slf4j public class TransactionMessageService { private final KafkaTemplate kafkaTemplate; + private final CommandBus commandBus; @Value("${app.kafka.topic-result}") private String resultTopic; @@ -28,11 +32,11 @@ public Mono> sendTransactionRequest(Transact log.info("SEND [{}] with body: {}", requestTopic, transaction); return Mono.fromFuture( - kafkaTemplate.send(requestTopic, transaction.getId().toString(), transaction)) - .doOnSuccess( - result -> log.info("SUCCESS send to topic: {}", result.getRecordMetadata().topic())) - .doOnError( - ex -> log.error("FAILED to Send transaction", ex)); + kafkaTemplate.send(requestTopic, transaction.getId().toString(), transaction)) + .doOnSuccess( + result -> log.info("SUCCESS send to topic: {}", result.getRecordMetadata().topic())) + .doOnError( + ex -> log.error("FAILED to Send transaction [TOPIC={}]", requestTopic, ex)); } @KafkaListener(topics = "${app.kafka.topic-result}", groupId = "${spring.kafka.consumer.group-id}") @@ -41,7 +45,10 @@ public void listenTransactionResult(@Payload TransactionData transaction, log.info("RECEIVED [{}] with key: {}, {}", resultTopic, key, transaction); // Actualizar el STATUS + commandBus.dispatch(UpdateTransactionStatusCommand.builder() + .id(transaction.getId()) + .status(transaction.getStatus()) + .build()); log.info("VALIDATED transaction STATUS={}", transaction.getStatus()); - } } \ No newline at end of file diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/ServiceController.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/ServiceController.java index 03e6098e11..1b1deaeaee 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/ServiceController.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/ServiceController.java @@ -1,34 +1,34 @@ package com.yape.business.financial.infrastructure.web; -import com.yape.business.financial.infrastructure.events.TransactionEventBus; -import com.yape.business.financial.infrastructure.events.TransactionReceivedEvent; -import com.yape.business.financial.infrastructure.datastore.entity.EventEntity; -import com.yape.business.financial.infrastructure.web.payload.TransactionPayload; -import tools.jackson.databind.ObjectMapper; +import com.yape.business.financial.infrastructure.events.command.CommandBus; +import com.yape.business.financial.infrastructure.events.command.CreateTransactionCommand; +import com.yape.business.financial.infrastructure.web.request.CreateTransactionRequest; +import com.yape.shared.domain.TransactionStatus; +import lombok.AllArgsConstructor; +import org.springframework.http.HttpHeaders; +import org.springframework.http.ResponseEntity; import lombok.extern.slf4j.Slf4j; import org.springframework.web.bind.annotation.*; import reactor.core.publisher.Mono; import java.util.UUID; -@Slf4j @RestController -@RequestMapping("/write") +@RequestMapping("/financial-transaction") +@Slf4j +@AllArgsConstructor public class ServiceController { - private final TransactionEventBus eventBus; - private final ObjectMapper mapper; - - public ServiceController(TransactionEventBus eventBus, ObjectMapper mapper) { - this.eventBus = eventBus; - this.mapper = mapper; - } + private final CommandBus commandBus; @PostMapping() - public Mono create(@RequestBody TransactionPayload payload) { + public Mono> create(@RequestBody CreateTransactionRequest request) { UUID txId = UUID.randomUUID(); - // Payload convert to EventEntity - var event = new TransactionReceivedEvent(txId, payload.accountExternalIdDebit(), payload.accountExternalIdCredit(), payload.transferTypeId(), payload.value()); - eventBus.publish(event); - return Mono.just(event); + + commandBus.dispatch(CreateTransactionCommand.from(txId, request)); + + return Mono.just(ResponseEntity + .accepted() + .header(HttpHeaders.LOCATION, "/financial-transaction/" + txId) + .build()); } } diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/payload/TransactionPayload.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/request/CreateTransactionRequest.java similarity index 60% rename from business-financial/src/main/java/com/yape/business/financial/infrastructure/web/payload/TransactionPayload.java rename to business-financial/src/main/java/com/yape/business/financial/infrastructure/web/request/CreateTransactionRequest.java index 172c0bb306..091f60441d 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/payload/TransactionPayload.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/request/CreateTransactionRequest.java @@ -1,8 +1,8 @@ -package com.yape.business.financial.infrastructure.web.payload; +package com.yape.business.financial.infrastructure.web.request; import java.math.BigDecimal; -public record TransactionPayload ( +public record CreateTransactionRequest( String accountExternalIdDebit, String accountExternalIdCredit, Integer transferTypeId, diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/response/RetrieveTransactionResponse.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/response/RetrieveTransactionResponse.java new file mode 100644 index 0000000000..5371ede8b2 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/web/response/RetrieveTransactionResponse.java @@ -0,0 +1,22 @@ +package com.yape.business.financial.infrastructure.web.response; + +import com.yape.business.financial.domain.valueobject.TransactionStatus; +import com.yape.business.financial.domain.valueobject.TransactionType; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; + +import java.math.BigDecimal; +import java.time.Instant; +import java.util.UUID; + +@Data +@Builder +@AllArgsConstructor +public class RetrieveTransactionResponse { + private final UUID transactionExternalId; + private final TransactionType transactionType; + private final TransactionStatus transactionStatus; + private final BigDecimal value; + private final Instant createdAt; +} diff --git a/business-financial/src/main/java/com/yape/shared/domain/TransactionData.java b/business-financial/src/main/java/com/yape/shared/domain/TransactionData.java index 7d90b8955d..9091526afc 100644 --- a/business-financial/src/main/java/com/yape/shared/domain/TransactionData.java +++ b/business-financial/src/main/java/com/yape/shared/domain/TransactionData.java @@ -14,7 +14,7 @@ @AllArgsConstructor public class TransactionData { UUID id; - TransactionType status; + TransactionStatus status; BigDecimal value; } diff --git a/business-financial/src/main/java/com/yape/shared/domain/TransactionType.java b/business-financial/src/main/java/com/yape/shared/domain/TransactionStatus.java similarity index 61% rename from business-financial/src/main/java/com/yape/shared/domain/TransactionType.java rename to business-financial/src/main/java/com/yape/shared/domain/TransactionStatus.java index 52001815ed..eef0ea52c9 100644 --- a/business-financial/src/main/java/com/yape/shared/domain/TransactionType.java +++ b/business-financial/src/main/java/com/yape/shared/domain/TransactionStatus.java @@ -3,19 +3,19 @@ import com.fasterxml.jackson.annotation.JsonCreator; import com.fasterxml.jackson.annotation.JsonValue; -public enum TransactionType { +public enum TransactionStatus { PENDING, APPROVED, REJECTED; @JsonCreator - public static TransactionType fromString(String key) { - for (TransactionType type : TransactionType.values()) { + public static TransactionStatus fromString(String key) { + for (TransactionStatus type : TransactionStatus.values()) { if (type.name().equalsIgnoreCase(key)) { return type; } } - throw new IllegalArgumentException("Unknown TransactionType: " + key); + throw new IllegalArgumentException("Unknown TransactionStatus: " + key); } @JsonValue diff --git a/business-financial/src/main/resources/migration/before_all.sql b/business-financial/src/main/resources/migration/before_all.sql index 6be05b5ec4..200a7a3d6b 100644 --- a/business-financial/src/main/resources/migration/before_all.sql +++ b/business-financial/src/main/resources/migration/before_all.sql @@ -6,7 +6,7 @@ CREATE TABLE financial_db.public.event_store ( event_type VARCHAR(255) NOT NULL, payload JSONB NOT NULL, created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP, - CONSTRAINT unique_version_per_transaction UNIQUE (transaction_id) + CONSTRAINT unique_version_per_transaction UNIQUE (transaction_id, event_type) ); CREATE INDEX idx_transaction_id ON financial_db.public.event_store(transaction_id); \ No newline at end of file From 6d4219f2efed5b6d55da86580ff592dd5d49ad96 Mon Sep 17 00:00:00 2001 From: "Nick B. Palomino" Date: Tue, 3 Mar 2026 22:25:49 -0500 Subject: [PATCH 3/3] feat: NICK_PALOMINO add redis --- .../financial/config/RedisConfig.java | 15 ++++++ .../cache/TransactionCache.java | 53 +++++++++++++++++++ .../command/CreateTransactionHandler.java | 8 ++- 3 files changed, 75 insertions(+), 1 deletion(-) create mode 100644 business-financial/src/main/java/com/yape/business/financial/config/RedisConfig.java create mode 100644 business-financial/src/main/java/com/yape/business/financial/infrastructure/cache/TransactionCache.java diff --git a/business-financial/src/main/java/com/yape/business/financial/config/RedisConfig.java b/business-financial/src/main/java/com/yape/business/financial/config/RedisConfig.java new file mode 100644 index 0000000000..725a58db14 --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/config/RedisConfig.java @@ -0,0 +1,15 @@ +package com.yape.business.financial.config; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.data.redis.connection.ReactiveRedisConnectionFactory; +import org.springframework.data.redis.core.ReactiveRedisTemplate; +import org.springframework.data.redis.serializer.RedisSerializationContext; + +@Configuration +public class RedisConfig { + //@Bean + public ReactiveRedisTemplate reactiveRedisTemplate(ReactiveRedisConnectionFactory factory) { + return new ReactiveRedisTemplate<>(factory, RedisSerializationContext.string()); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/cache/TransactionCache.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/cache/TransactionCache.java new file mode 100644 index 0000000000..21b601111f --- /dev/null +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/cache/TransactionCache.java @@ -0,0 +1,53 @@ +package com.yape.business.financial.infrastructure.cache; + +import com.yape.business.financial.infrastructure.events.TransactionCreatedEvent; +import com.yape.shared.domain.TransactionStatus; +import lombok.RequiredArgsConstructor; +import org.springframework.data.redis.core.ReactiveRedisTemplate; +import org.springframework.stereotype.Component; +import reactor.core.publisher.Mono; +import tools.jackson.databind.ObjectMapper; + +import java.math.BigDecimal; +import java.time.Duration; +import java.util.Map; +import java.util.UUID; + +@Component +@RequiredArgsConstructor +public class TransactionCache { + private final ReactiveRedisTemplate redisTemplate; + private final ObjectMapper mapper; + private static final String KEY_PREFIX = "tx:"; + + public Mono save(TransactionCreatedEvent event) { + String key = KEY_PREFIX + event.id(); + Map map = Map.of( + "id", event.id().toString(), + "value", event.value().toString(), + "status", event.status().toString() + ); + return redisTemplate.opsForHash() + .putAll(key, map) + .then(redisTemplate.expire(key, Duration.ofMinutes(1L))); + } + + public Mono update(UUID id, String status) { + String key = KEY_PREFIX+id; + return redisTemplate.opsForHash() + .put(key, "status", status); + } + + public Mono getTransaction(UUID id) { + String key = KEY_PREFIX+id; + return redisTemplate.opsForHash() + .entries(key) + .collectMap(e -> e.getKey().toString(), e -> e.getValue().toString()) + .filter(map -> !map.isEmpty()) + .map(map -> TransactionCreatedEvent.builder() + .id(UUID.fromString(map.get("id"))) + .value(BigDecimal.valueOf(Long.parseLong(map.get("value")))) + .status(TransactionStatus.valueOf(map.get("status"))) + .build()); + } +} diff --git a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionHandler.java b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionHandler.java index 3951e375ff..292dc19ef5 100644 --- a/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionHandler.java +++ b/business-financial/src/main/java/com/yape/business/financial/infrastructure/events/command/CreateTransactionHandler.java @@ -1,5 +1,6 @@ package com.yape.business.financial.infrastructure.events.command; +import com.yape.business.financial.infrastructure.cache.TransactionCache; import com.yape.business.financial.infrastructure.events.TransactionCreatedEvent; import com.yape.business.financial.infrastructure.events.TransactionEventBus; import com.yape.business.financial.infrastructure.service.EventStoreService; @@ -17,6 +18,7 @@ public class CreateTransactionHandler implements CommandHandler { private final TransactionEventBus eventBus; private final EventStoreService eventStoreService; + private final TransactionCache cache; private final ObjectMapper mapper; @Override @@ -26,7 +28,11 @@ public void handle(CreateTransactionCommand command) { eventStoreService.storeEvent( command.getId(), event.eventName(), mapper.writeValueAsString(event)) .doOnSuccess( - eventEntity -> eventBus.publish(event)) + eventEntity -> { + cache.save(event) + .doOnSuccess(result -> log.info("Redis saved: {}", result)).subscribe(); + eventBus.publish(event); + }) .doOnError( err -> log.warn(err.getMessage())) .subscribe();