From 101f762f811c92dfd7605d3d0fee8e405a441dae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Fri, 7 Jun 2024 22:58:31 -0500
Subject: [PATCH 01/11] Haciendo Ajustes al Docker Compose

---
 docker-compose.yml | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 6e9a9c5..b35a710 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,12 @@
 version: "3.7"
+
+volumes:
+  mysql-data-busness:
+    driver: local      
+networks:
+  mysql-networks-busness:
+    driver: bridge
+
 services:
   postgres:
     image: postgres:14
@@ -22,4 +30,22 @@ services:
       KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
       KAFKA_JMX_PORT: 9991
     ports:
-      - 9092:9092
\ No newline at end of file
+      - 9092:9092
+  db:
+    build: .
+    image: mysql:8.2.0
+    #Solo para algunas imagenes y arquitecturas especificas de procesador (MacOs - M2)
+    platform: linux/amd64
+    container_name: mysql-busness-challenge
+    restart: always
+    ports:
+       - "33061:3306"
+    volumes:
+      - mysql-data-busness:/var/lib/mysql:delegated
+    networks:
+      - mysql-networks-busness
+    environment:
+      - MYSQL_DATABASE=core_challenge
+      - MYSQL_USER=user
+      - MYSQL_PASSWORD=password
+      - MYSQL_ROOT_PASSWORD=root
\ No newline at end of file

From 8ff913aacfa68c2f8fa57baa35cdbbc822fa0e1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sat, 8 Jun 2024 17:45:11 -0500
Subject: [PATCH 02/11] Primer commit

---
 .DS_Store                                     | Bin 0 -> 6148 bytes
 .gitignore                                    |  36 +++
 codechallenge/.DS_Store                       | Bin 0 -> 6148 bytes
 codechallenge/.gitignore                      |  36 +++
 .../.mvn/wrapper/maven-wrapper.properties     |  18 ++
 codechallenge/DockerFile                      |  19 ++
 codechallenge/mvnw                            | 250 ++++++++++++++++++
 codechallenge/mvnw.cmd                        | 146 ++++++++++
 codechallenge/pom.xml                         |  88 ++++++
 codechallenge/src/.DS_Store                   | Bin 0 -> 6148 bytes
 codechallenge/src/main/.DS_Store              | Bin 0 -> 6148 bytes
 codechallenge/src/main/java/.DS_Store         | Bin 0 -> 6148 bytes
 codechallenge/src/main/java/com/.DS_Store     | Bin 0 -> 6148 bytes
 .../src/main/java/com/yape/.DS_Store          | Bin 0 -> 6148 bytes
 .../java/com/yape/codechallenge/.DS_Store     | Bin 0 -> 6148 bytes
 .../CodechallengeApplication.java             |  13 +
 .../controller/TransactionController.java     |  44 +++
 .../dto/TransactionResponseDto.java           |  37 +++
 .../yape/codechallenge/model/Transaction.java |  46 ++++
 .../repository/TransactionRepository.java     |  10 +
 .../service/TransactionService.java           |  16 ++
 .../service/TransactionServiceImpl.java       |  55 ++++
 .../service/kafka/AntiFraudService.java       |  37 +++
 .../service/kafka/ConsumerService.java        |  29 ++
 .../service/kafka/ProducerService.java        |  26 ++
 .../service/util/UtilService.java             |  28 ++
 .../src/main/resources/application.yaml       |  50 ++++
 .../src/main/resources/logback-spring.xml     |  73 +++++
 .../CodechallengeApplicationTests.java        |  13 +
 29 files changed, 1070 insertions(+)
 create mode 100644 .DS_Store
 create mode 100644 .gitignore
 create mode 100644 codechallenge/.DS_Store
 create mode 100644 codechallenge/.gitignore
 create mode 100644 codechallenge/.mvn/wrapper/maven-wrapper.properties
 create mode 100644 codechallenge/DockerFile
 create mode 100755 codechallenge/mvnw
 create mode 100644 codechallenge/mvnw.cmd
 create mode 100644 codechallenge/pom.xml
 create mode 100644 codechallenge/src/.DS_Store
 create mode 100644 codechallenge/src/main/.DS_Store
 create mode 100644 codechallenge/src/main/java/.DS_Store
 create mode 100644 codechallenge/src/main/java/com/.DS_Store
 create mode 100644 codechallenge/src/main/java/com/yape/.DS_Store
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/.DS_Store
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/CodechallengeApplication.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/controller/TransactionController.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/dto/TransactionResponseDto.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/model/Transaction.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/repository/TransactionRepository.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/service/TransactionService.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/service/TransactionServiceImpl.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/service/kafka/AntiFraudService.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/service/kafka/ConsumerService.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/service/kafka/ProducerService.java
 create mode 100644 codechallenge/src/main/java/com/yape/codechallenge/service/util/UtilService.java
 create mode 100644 codechallenge/src/main/resources/application.yaml
 create mode 100644 codechallenge/src/main/resources/logback-spring.xml
 create mode 100644 codechallenge/src/test/java/com/yape/codechallenge/CodechallengeApplicationTests.java

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..614863dd268a5e35dd746f8b989b6fb35eb55800
GIT binary patch
literal 6148
zcmeHK!H&}~5FK|5ZM0gcLLfL=;#x{s5TfD|O83Bl%Lc&#P)V9-H`+9=nwAPxm2!oj
z;mDuxJMhN#B6bTLD?l^V_>Cv?V);3ZV<J++WqOaOLqu&jV<SNG3*+nTTh{QICQ#XX
zOz4ziD)7s;swMF^D!^-ZKoc^QV$FVDzmiTUOIFn^DNKT@FUhRPt3|*6RW<gSSFW~N
zL2JMDHaaz{Xb~@#)i9pF=H3fqisU?wlb3n68h5TgHRU4C%WQ55d77c*&8xgj&1z_t
zWm;Ko<Sqn3I~aFvuGfzSU41y{Z@PLtIP7=zgZmFRo1lH;_T9(F<FjH~nvYIZg$K~u
zfyZ<Bgy0Vod>_rr!jvbd;yYY}3<ffsL5w-wvBFGghFpbAk3P_pif4tHcv1L&^90`e
zW(^ThK*w~1?1-KNdtjuO7@sdOEKM3wKok%KcBg=UWw!TsH>8Xt3Wx&#hywh6&~V1k
zW9`tsI?&i70FXZ;ts&-bBIan1p~u=GuE3O|0v%QPBZhKx<h8F0J=P8#os>U(C_l3D
zClqBz$NjY}ClxxBRum8gE-J9+x*gvCkA8ptzetjvC?E>_R|=@+C>jkhCBL_BO^)|k
s4Sxq`<GR}64+;Xi6{D87;#+WQ$ZHOOp~u=GGBEiNurf#^3hY#Y@46#xNB{r;

literal 0
HcmV?d00001

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0b57a4a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,36 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Logs ##
+/logs/
diff --git a/codechallenge/.DS_Store b/codechallenge/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..977e1c5002917831a456cb464e8b96df1cbb4adc
GIT binary patch
literal 6148
zcmeHKO^ee&7=EX%o5V%vLD7pa;I*uE6|s1U-Ca=dAV&0{Qj@0CV45jSx>+cNT-E>J
zU-0NZ@xOS|XFh_PcD;BIDf7ZR&t&F#XFAU`?_`LG4VUp9qAn4+aEYDEC@wJBFMZ2e
zro{s?HO2wWD1MTPag=VcZG%<7D)7H4Am3ew9@7aurDt^R{S^^<WLkIxKlrH(HKYkj
zNzjyX{hrsn)^v+Eqf^SLZ1U*q2G2##P&~{&{+&PSaoNoczC&}&KLh&=W!fB_ecoWV
zDW?UEH&{O|W<_N_k5V=Bw`iUwdC~8GXRUVU(w^gZ&c5?DcrVJJ2#aMt3>UBE(+eTe
zsIG_6%VbiHx>t`xR)k45S*U;{o`CY^Rg%S`9ExQY=PEYP9iHcUqwe+9>cODL4+s5q
zkFN%Y{T{z}_x^hAxz}#pe)xR!A)RI7BYrrHA>AswVz7o!sF)?628%2encNo1-lKv-
zNHL`e6-_zR7JoUn#r0?wcUl4SCvx|9dX;u@RspNP-zXsS1BXlW4OSXe>Oi5c0Kg8K
zm7y*_8e|MN=o_pwq6fxwC{TwobH!jf9PQlje1nxn9Zt+#KA4%AnHvgIvtxX&=)`=D
zwzLXZ1)2)9^<!6_|0jRG|2Ko|lU2Yfuu}@K&T()&#FEU}y0tiY)^hkexHQSDG^!93
j<~UXrc@*D(D?=Zb6`*gh(ufwA{SZ(x*upCCPZjtDiszkz

literal 0
HcmV?d00001

diff --git a/codechallenge/.gitignore b/codechallenge/.gitignore
new file mode 100644
index 0000000..0b57a4a
--- /dev/null
+++ b/codechallenge/.gitignore
@@ -0,0 +1,36 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Logs ##
+/logs/
diff --git a/codechallenge/.mvn/wrapper/maven-wrapper.properties b/codechallenge/.mvn/wrapper/maven-wrapper.properties
new file mode 100644
index 0000000..aeccdfd
--- /dev/null
+++ b/codechallenge/.mvn/wrapper/maven-wrapper.properties
@@ -0,0 +1,18 @@
+# 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
+#
+#   https://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=3.3.1
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.6/apache-maven-3.9.6-bin.zip
diff --git a/codechallenge/DockerFile b/codechallenge/DockerFile
new file mode 100644
index 0000000..7beb3c9
--- /dev/null
+++ b/codechallenge/DockerFile
@@ -0,0 +1,19 @@
+FROM alpine:3.18.3
+
+RUN apk add --no-cache openjdk17 maven
+
+WORKDIR /app
+
+COPY . .
+
+RUN mvn clean package
+
+FROM alpine:3.18.3
+
+RUN apk add --no-cache openjdk17
+
+WORKDIR /app
+
+COPY --from=0 /app/target/codechallenge-0.0.1-SNAPSHOT.jar .
+
+CMD ["/usr/bin/java", "-jar", "codechallenge-0.0.1-SNAPSHOT.jar"]
\ No newline at end of file
diff --git a/codechallenge/mvnw b/codechallenge/mvnw
new file mode 100755
index 0000000..ba9212a
--- /dev/null
+++ b/codechallenge/mvnw
@@ -0,0 +1,250 @@
+#!/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
+#
+#    https://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 3.3.1
+#
+# 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 "$1" >&2
+  exit 1
+}
+
+# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
+while IFS="=" read -r key value; do
+  case "${key-}" in
+  distributionUrl) distributionUrl="${value-}" ;;
+  distributionSha256Sum) distributionSha256Sum="${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${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
+esac
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
+distributionUrlName="${distributionUrl##*/}"
+distributionUrlNameMain="${distributionUrlName%.*}"
+distributionUrlNameMain="${distributionUrlNameMain%-bin}"
+MAVEN_HOME="$HOME/.m2/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/codechallenge/mvnw.cmd b/codechallenge/mvnw.cmd
new file mode 100644
index 0000000..406932d
--- /dev/null
+++ b/codechallenge/mvnw.cmd
@@ -0,0 +1,146 @@
+<# : 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    https://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 3.3.1
+@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 = $script -replace '^mvnw','mvn'
+    break
+  }
+}
+
+# apply MVNW_REPOURL and calculate MAVEN_HOME
+# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
+if ($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"
+$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$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/codechallenge/pom.xml b/codechallenge/pom.xml
new file mode 100644
index 0000000..f7ec575
--- /dev/null
+++ b/codechallenge/pom.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.3.0</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.yape</groupId>
+	<artifactId>codechallenge</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>codechallenge</name>
+	<description>Demo project for Spring Boot</description>
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-validation</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.kafka</groupId>
+			<artifactId>spring-kafka</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-devtools</artifactId>
+			<scope>runtime</scope>
+			<optional>true</optional>
+		</dependency>
+		<!--dependency>
+			<groupId>com.h2database</groupId>
+			<artifactId>h2</artifactId>
+			<scope>runtime</scope>
+		</dependency-->
+		<dependency>
+			<groupId>com.mysql</groupId>
+			<artifactId>mysql-connector-j</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.kafka</groupId>
+			<artifactId>spring-kafka-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<configuration>
+					<excludes>
+						<exclude>
+							<groupId>org.projectlombok</groupId>
+							<artifactId>lombok</artifactId>
+						</exclude>
+					</excludes>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>
diff --git a/codechallenge/src/.DS_Store b/codechallenge/src/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..e017f1cdf0cf4168ba6e06e364ba06a28b223c92
GIT binary patch
literal 6148
zcmeHKu};G<5IwhnHmZ<1fMAToT0toYQL%(l23CS#08|oMK}3jAlhUE8lofu4kw4*g
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z`QV@ux&||i>gd2ir2vTZj8uYk_4G${$bje?%rv3}Md(mO9V$$UAx!2VbU60A#y``j
z!$GK-aU3(VFd2$4iHC5MI|x@Jm&^b&Fv&n(H_LSYAAFzxPX=*|8DIwf6$8R*dd&td
z$=t1<7DsojgL;WdLVlUXaR^q_RgAuL6|bNwLAyg0MAu-Z5iKbE5KuI5!3_K=1MjG9
BU|RqH

literal 0
HcmV?d00001

diff --git a/codechallenge/src/main/.DS_Store b/codechallenge/src/main/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..c2dc73916401ba7aae3581333961a4f71c2d11ba
GIT binary patch
literal 6148
zcmeHKO;6iE5S<Ny#EOt|D56J8Tq7DjR1tA80S>)lL=P0DHi@W<>qT)w4pAgu%b(%M
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literal 0
HcmV?d00001

diff --git a/codechallenge/src/main/java/.DS_Store b/codechallenge/src/main/java/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..f8db1eec7c00a0754b8f9fad2aadd51f493357f7
GIT binary patch
literal 6148
zcmeHK!AiqG5Z!I7Z74zxiXIod7L8TJ;w9F4@M=U4Dm7_}2GeY5QhO+cT=j?i6Msi%
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literal 0
HcmV?d00001

diff --git a/codechallenge/src/main/java/com/.DS_Store b/codechallenge/src/main/java/com/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..85e445a0e78246570ce7eebe639345b12b4a176a
GIT binary patch
literal 6148
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literal 0
HcmV?d00001

diff --git a/codechallenge/src/main/java/com/yape/.DS_Store b/codechallenge/src/main/java/com/yape/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..8941aefe3475f96b3621083a6f777b7bebd1754a
GIT binary patch
literal 6148
zcmeHKO;6iE5S<MviG`4I0MX-0T%$IHs%pf=1UU3sqjD%H*s%pxT`$T9IYg0sEq{oA
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literal 0
HcmV?d00001

diff --git a/codechallenge/src/main/java/com/yape/codechallenge/.DS_Store b/codechallenge/src/main/java/com/yape/codechallenge/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5e25c8128b97ca86f68c572daa4529f2ef1d1f33
GIT binary patch
literal 6148
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literal 0
HcmV?d00001

diff --git a/codechallenge/src/main/java/com/yape/codechallenge/CodechallengeApplication.java b/codechallenge/src/main/java/com/yape/codechallenge/CodechallengeApplication.java
new file mode 100644
index 0000000..7722fb2
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/CodechallengeApplication.java
@@ -0,0 +1,13 @@
+package com.yape.codechallenge;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class CodechallengeApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(CodechallengeApplication.class, args);
+	}
+
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/controller/TransactionController.java b/codechallenge/src/main/java/com/yape/codechallenge/controller/TransactionController.java
new file mode 100644
index 0000000..af4e560
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/controller/TransactionController.java
@@ -0,0 +1,44 @@
+package com.yape.codechallenge.controller;
+
+
+import java.util.List;
+import java.util.UUID;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.yape.codechallenge.dto.TransactionResponseDto;
+import com.yape.codechallenge.model.Transaction;
+import com.yape.codechallenge.service.TransactionService;
+
+@RestController
+@RequestMapping("/transactions")
+public class TransactionController {
+
+    private final TransactionService transactionService;
+    
+    public TransactionController(TransactionService transactionService) {
+        this.transactionService = transactionService;
+    }
+
+    @PostMapping
+    public TransactionResponseDto createTransaction(@RequestBody Transaction transaction) {
+        
+        return transactionService.createTransaction(transaction);
+    }
+
+    @GetMapping("/{id}")
+    public Transaction getTransaction(@PathVariable UUID id) {
+        return transactionService.getTransaction(id);
+    }
+
+    @GetMapping
+    public List<Transaction> getAllTransactions() {
+        return transactionService.getAllTransactions();
+    }
+
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/dto/TransactionResponseDto.java b/codechallenge/src/main/java/com/yape/codechallenge/dto/TransactionResponseDto.java
new file mode 100644
index 0000000..c9596dc
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/dto/TransactionResponseDto.java
@@ -0,0 +1,37 @@
+package com.yape.codechallenge.dto;
+
+import java.io.Serializable;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonInclude;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class TransactionResponseDto implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    private String transactionExternalId;
+
+    private Description transactionType;
+
+    private Description transactionStatus;
+
+    private String value;
+
+    private String createdAt;
+
+    @Data
+    @Builder
+    @JsonInclude(JsonInclude.Include.NON_EMPTY)
+    @JsonIgnoreProperties(ignoreUnknown = true)
+    public static class Description implements Serializable {
+
+        private static final long serialVersionUID = 1L;
+
+        private String name;
+    }
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/model/Transaction.java b/codechallenge/src/main/java/com/yape/codechallenge/model/Transaction.java
new file mode 100644
index 0000000..752d8c2
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/model/Transaction.java
@@ -0,0 +1,46 @@
+package com.yape.codechallenge.model;
+
+import java.util.UUID;
+import java.math.BigDecimal;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+@Getter
+@Setter
+@Entity
+@ToString
+@AllArgsConstructor
+@NoArgsConstructor
+@Table(name = "transaccion")
+public class Transaction {
+
+    
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private UUID id;
+
+    @Column(name = "account_external_id_debit")
+    private UUID accountExternalIdDebit;
+    @Column(name = "account_external_id_credit")
+    private UUID accountExternalIdCredit;
+    @Column(name = "transfer_type_id")
+    private int transferTypeId;
+    @Column(name = "value")
+    private BigDecimal value;
+    @Column(name = "transaction_status")
+    private String transactionStatus;
+    @Column(name = "transaction_type")
+    private String transactionType;
+    @Column(name = "created_at")
+    private String createdAt;
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/repository/TransactionRepository.java b/codechallenge/src/main/java/com/yape/codechallenge/repository/TransactionRepository.java
new file mode 100644
index 0000000..87ceffd
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/repository/TransactionRepository.java
@@ -0,0 +1,10 @@
+package com.yape.codechallenge.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.yape.codechallenge.model.Transaction;
+import java.util.UUID;
+
+public interface TransactionRepository extends JpaRepository<Transaction, UUID>{
+    
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/service/TransactionService.java b/codechallenge/src/main/java/com/yape/codechallenge/service/TransactionService.java
new file mode 100644
index 0000000..cd238c7
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/service/TransactionService.java
@@ -0,0 +1,16 @@
+package com.yape.codechallenge.service;
+
+import java.util.UUID;
+import java.util.List;
+
+import com.yape.codechallenge.dto.TransactionResponseDto;
+import com.yape.codechallenge.model.Transaction;
+
+public interface TransactionService {
+
+    TransactionResponseDto createTransaction(Transaction transaction);
+
+    Transaction getTransaction(UUID id);
+
+    List<Transaction> getAllTransactions();
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/service/TransactionServiceImpl.java b/codechallenge/src/main/java/com/yape/codechallenge/service/TransactionServiceImpl.java
new file mode 100644
index 0000000..7007a7b
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/service/TransactionServiceImpl.java
@@ -0,0 +1,55 @@
+package com.yape.codechallenge.service;
+
+import java.util.List;
+import java.util.UUID;
+
+import org.springframework.stereotype.Service;
+
+import com.yape.codechallenge.dto.TransactionResponseDto;
+import com.yape.codechallenge.model.Transaction;
+import com.yape.codechallenge.repository.TransactionRepository;
+import com.yape.codechallenge.service.kafka.ProducerService;
+import com.yape.codechallenge.service.util.UtilService;
+
+@Service
+public class TransactionServiceImpl implements TransactionService {
+
+    private final TransactionRepository transactionRepository;
+    private final ProducerService producerService;
+    private final UtilService utilService;
+
+    public TransactionServiceImpl(TransactionRepository transactionRepository, ProducerService producerService,
+            UtilService utilService) {
+        this.transactionRepository = transactionRepository;
+        this.producerService = producerService;
+        this.utilService = utilService;
+    }
+
+    @Override
+    public TransactionResponseDto createTransaction(Transaction transaction) {
+
+        transaction.setTransactionStatus("pending");
+        transaction.setCreatedAt(utilService.getOffsetDateTime());
+        transaction.setTransactionType("1");
+        var savedTransaction = transactionRepository.save(transaction);
+        producerService.sendTransaction(savedTransaction);
+        return TransactionResponseDto.builder().transactionExternalId(savedTransaction.getId().toString())
+                .transactionType(TransactionResponseDto.Description.builder()
+                        .name(savedTransaction.getTransactionType()).build())
+                .transactionStatus(TransactionResponseDto.Description.builder()
+                        .name(savedTransaction.getTransactionStatus()).build())
+                .value(savedTransaction.getValue().toString()).createdAt(savedTransaction.getCreatedAt()).build();
+
+    }
+
+    @Override
+    public Transaction getTransaction(UUID id) {
+        return transactionRepository.findById(id).orElse(null);
+    }
+
+    @Override
+    public List<Transaction> getAllTransactions() {
+        return transactionRepository.findAll();
+    }
+
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/AntiFraudService.java b/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/AntiFraudService.java
new file mode 100644
index 0000000..c68264d
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/AntiFraudService.java
@@ -0,0 +1,37 @@
+package com.yape.codechallenge.service.kafka;
+
+import java.math.BigDecimal;
+import org.springframework.kafka.annotation.KafkaListener;
+import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.stereotype.Service;
+
+import com.yape.codechallenge.model.Transaction;
+
+import lombok.extern.log4j.Log4j2;
+
+@Service
+@Log4j2
+public class AntiFraudService {
+
+    private static final String VALIDATION_TOPIC = "transaction_validated";
+
+
+    private final KafkaTemplate<String, Transaction> kafkaTemplate;
+
+    public AntiFraudService(KafkaTemplate<String, Transaction> kafkaTemplate
+            ) {
+        this.kafkaTemplate = kafkaTemplate;
+    }
+
+    @KafkaListener(topics = "transaction_created", groupId = "transaction-group")
+    public void validateTransaction(Transaction transaction) {
+        if (transaction.getValue().compareTo(BigDecimal.valueOf(1000)) > 0) {
+            transaction.setTransactionStatus("rejected");
+        } else {
+            transaction.setTransactionStatus("approved");
+        }
+        kafkaTemplate.send(VALIDATION_TOPIC, transaction);
+        log.info("Transaction validated {} And Topic {}", transaction, VALIDATION_TOPIC);
+    }
+
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/ConsumerService.java b/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/ConsumerService.java
new file mode 100644
index 0000000..2a70f04
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/ConsumerService.java
@@ -0,0 +1,29 @@
+package com.yape.codechallenge.service.kafka;
+
+import org.springframework.kafka.annotation.KafkaListener;
+import org.springframework.stereotype.Service;
+
+import com.yape.codechallenge.model.Transaction;
+import com.yape.codechallenge.repository.TransactionRepository;
+
+import lombok.extern.log4j.Log4j2;
+
+@Service
+@Log4j2
+public class ConsumerService {
+
+    private final TransactionRepository transactionRepository;
+
+    public ConsumerService(TransactionRepository transactionRepository) {
+        this.transactionRepository = transactionRepository;
+    }
+
+    @KafkaListener(topics = "transaction_validated", groupId = "transaction-group")
+    public void updateTransactionStatus(Transaction transaction) {
+        Transaction existingTransaction = transactionRepository.findById(transaction.getId())
+                .orElseThrow(() -> new RuntimeException("Transaction not found"));
+        existingTransaction.setTransactionStatus(transaction.getTransactionStatus());
+        transactionRepository.save(existingTransaction);
+        log.info("Transaction status updated: {}", existingTransaction);
+    }
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/ProducerService.java b/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/ProducerService.java
new file mode 100644
index 0000000..ebcc24c
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/service/kafka/ProducerService.java
@@ -0,0 +1,26 @@
+package com.yape.codechallenge.service.kafka;
+
+import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.stereotype.Service;
+
+import com.yape.codechallenge.model.Transaction;
+
+import lombok.extern.log4j.Log4j2;
+
+@Service
+@Log4j2
+public class ProducerService {
+
+    private static final String TOPIC = "transaction_created";
+
+    private final KafkaTemplate<String, Transaction> kafkaTemplate;
+
+    public ProducerService(KafkaTemplate<String, Transaction> kafkaTemplate) {
+        this.kafkaTemplate = kafkaTemplate;
+    }
+
+    public void sendTransaction(Transaction transaction) {
+        kafkaTemplate.send(TOPIC, transaction);
+        log.info("Publishing transaction to Kafka: {}", transaction);
+    }
+}
diff --git a/codechallenge/src/main/java/com/yape/codechallenge/service/util/UtilService.java b/codechallenge/src/main/java/com/yape/codechallenge/service/util/UtilService.java
new file mode 100644
index 0000000..abf4613
--- /dev/null
+++ b/codechallenge/src/main/java/com/yape/codechallenge/service/util/UtilService.java
@@ -0,0 +1,28 @@
+package com.yape.codechallenge.service.util;
+
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+import java.util.Date;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class UtilService {
+
+    public String getSystemCreationDate() {
+        LocalDateTime now = LocalDateTime.now();
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm:ss.SS");
+        return now.format(formatter);
+    }
+
+    public String getOffsetDateTime() {
+        Date date = new Date();
+        Instant instant = date.toInstant();
+        ZoneOffset zoneOffset = ZoneOffset.of("-05:00"); // Zona horaria de Lima
+        var dateCreate = instant.atOffset(zoneOffset);
+        return dateCreate.toString();
+    }
+
+}
diff --git a/codechallenge/src/main/resources/application.yaml b/codechallenge/src/main/resources/application.yaml
new file mode 100644
index 0000000..42a3161
--- /dev/null
+++ b/codechallenge/src/main/resources/application.yaml
@@ -0,0 +1,50 @@
+spring:
+  kafka:
+    consumer:
+      group-id: transaction-group
+      auto-offset-reset: earliest
+      key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
+      value-deserializer: org.springframework.kafka.support.serializer.JsonDeserializer
+      properties:
+        spring:
+          json:
+            trusted:
+              packages: "*"
+    producer:
+      key-serializer: org.apache.kafka.common.serialization.StringSerializer
+      value-serializer: org.springframework.kafka.support.serializer.JsonSerializer
+    bootstrap-servers: localhost:9092
+  application:
+    name: codechallenge
+  datasource:
+    url: jdbc:mysql://localhost:33061/core_challenge?useSSL=false&serverTimezone=America/Lima&allowPublicKeyRetrival=true&characterEncoding=utf8
+    username: root
+    password: root
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    hikari:
+      minimum-idle: 5
+      maximum-pool-size: 20
+      idle-timeout: 30000
+      pool-name: PoolNameSpringBootHikariCP-${random.value}
+      max-lifetime: 60000
+      connection-timeout: 30000
+
+  jpa:
+    hibernate:
+      ddl-auto: update
+    show-sql: 'true'
+    database-platform: org.hibernate.dialect.MySQL8Dialect
+  h2:
+    console:
+      enabled: 'true'
+server:
+  port: '8091'
+logging:
+  pattern:
+    dateformat: hh:mm
+    file: "%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %level %class.%method - %msg%n"
+  level:
+    '[org.hibernate.type.descriptor.sql.BasicBinder]': TRACE
+    '[com.zaxxer.hikari.HikariConfig]': DEBUG
+  file:
+    name: ./logs/logfile.log
diff --git a/codechallenge/src/main/resources/logback-spring.xml b/codechallenge/src/main/resources/logback-spring.xml
new file mode 100644
index 0000000..0e1f961
--- /dev/null
+++ b/codechallenge/src/main/resources/logback-spring.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <!-- Incluye las configuraciones por defecto de Logback proporcionadas por Spring Boot. 
+         Esto incluye la configuración de los niveles de log, los formatos de log y los appenders por defecto. -->
+    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
+
+    <!-- Incluye el appender de consola de Logback proporcionado por Spring Boot. 
+         Este appender escribe los logs en la consola del sistema. -->
+    <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
+    
+    <!-- Configura un appender personalizado para manejar la rotación de archivos de log. 
+         Este appender escribe los logs en un archivo y rota el archivo de log basado en el tiempo. -->
+    <appender name="FILE-ROLLING" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!-- Especifica el archivo de log principal al que se escribirá. 
+             ${LOG_FILE} es una variable que debe ser definida en tu configuración de Spring Boot.
+             Por ejemplo, en tu archivo application.yaml, puedes tener:
+             logging:
+               file: /path/to/your/logfile.log -->
+        <file>${LOG_FILE}</file>
+        <encoder>
+            <!-- Establece el patrón de formato para las entradas de log. 
+                 ${FILE_LOG_PATTERN} es una variable que debe ser definida en tu configuración de Spring Boot.
+                 Por ejemplo, en tu archivo application.yaml, puedes tener:
+                 logging:
+                   pattern:
+                     file: "%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n" -->
+            <pattern>${FILE_LOG_PATTERN}</pattern>
+        </encoder>
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <!-- Define el patrón del nombre para los archivos de log archivados, con una rotación diaria. 
+                 Los archivos de log se archivarán con un nombre basado en la fecha y se comprimirán en formato gzip. -->
+            <fileNamePattern>${LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern>
+            <!-- Limita el historial de archivos de log archivados a los últimos 30 días. 
+                 Los archivos de log más antiguos se eliminarán. -->
+            <maxHistory>30</maxHistory>
+        </rollingPolicy>
+    </appender>
+
+    <!--*******************************************************************-->
+    <!-- <property name="MI_LOG_FILE" value="${LOG_FILE}miArchivoDeLog.log" /> -->
+    <!-- Configura un appender personalizado. En este caso, se configura un appender de archivo con rotación basada en el tiempo. -->
+    <!-- <appender name="MI_APPENDER_PERSONALIZADO" class="ch.qos.logback.core.rolling.RollingFileAppender"> -->
+        <!-- Especifica el archivo de log principal al que se escribirá. -->
+        <!-- <file>{MI_LOG_FILE}</file> -->
+        <!-- <encoder> -->
+            <!-- Establece el patrón de formato para las entradas de log. -->
+            <!-- <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern> -->
+        <!-- </encoder> -->
+        <!-- <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> -->
+            <!-- Define el patrón del nombre para los archivos de log archivados, con una rotación diaria. -->
+            <!-- <fileNamePattern>{MI_LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern> -->
+            <!-- Limita el historial de archivos de log archivados a los últimos 30 días. -->
+            <!-- <maxHistory>30</maxHistory> -->
+        <!-- </rollingPolicy> -->
+    <!-- </appender> -->
+    <!--*******************************************************************-->
+
+    <!-- Configura el nivel de registro para un paquete específico. 
+         En este caso, se configura el nivel de registro a DEBUG para el paquete com.example.myapp. -->
+    <!-- <logger name="com.example.myapp" level="DEBUG"> -->
+        <!-- Asocia el appender personalizado al logger de este paquete específico. -->
+        <!-- <appender-ref ref="MI_APPENDER_PERSONALIZADO" /> -->
+    <!-- </logger> -->
+
+    <!--*******************************************************************-->
+
+    <!-- Establece el nivel de log a INFO para la aplicación y asocia el appender de archivo personalizado. 
+         Los niveles de log posibles son TRACE, DEBUG, INFO, WARN, ERROR, ALL y OFF. -->
+    <root level="INFO">
+        <appender-ref ref="FILE-ROLLING" />
+        <!--appender-ref ref="MI_APPENDER_PERSONALIZADO" /-->
+    </root>
+</configuration>
\ No newline at end of file
diff --git a/codechallenge/src/test/java/com/yape/codechallenge/CodechallengeApplicationTests.java b/codechallenge/src/test/java/com/yape/codechallenge/CodechallengeApplicationTests.java
new file mode 100644
index 0000000..3a13eb5
--- /dev/null
+++ b/codechallenge/src/test/java/com/yape/codechallenge/CodechallengeApplicationTests.java
@@ -0,0 +1,13 @@
+package com.yape.codechallenge;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class CodechallengeApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

From e2c87aafdcf1bf9430f69ad41fdd3f8ece0dd162 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sat, 8 Jun 2024 17:47:15 -0500
Subject: [PATCH 03/11] Git Ignore

---
 .gitignore | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.gitignore b/.gitignore
index 0b57a4a..54e4f91 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,6 @@ build/
 
 ### Logs ##
 /logs/
+
+### MacOs ###
+.DS_Store

From 7640c3a80d959bcd50cf41576e02ba3df8640f3b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sat, 8 Jun 2024 17:48:19 -0500
Subject: [PATCH 04/11] Ignore MacOs

---
 codechallenge/.gitignore | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/codechallenge/.gitignore b/codechallenge/.gitignore
index 0b57a4a..54e4f91 100644
--- a/codechallenge/.gitignore
+++ b/codechallenge/.gitignore
@@ -34,3 +34,6 @@ build/
 
 ### Logs ##
 /logs/
+
+### MacOs ###
+.DS_Store

From e49bb6e400f8b19371415323a4c0cb602850e13a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sat, 8 Jun 2024 17:54:29 -0500
Subject: [PATCH 05/11] Limpieza de logs

---
 .../src/main/resources/logback-spring.xml     | 56 ++-----------------
 1 file changed, 4 insertions(+), 52 deletions(-)

diff --git a/codechallenge/src/main/resources/logback-spring.xml b/codechallenge/src/main/resources/logback-spring.xml
index 0e1f961..a92aedd 100644
--- a/codechallenge/src/main/resources/logback-spring.xml
+++ b/codechallenge/src/main/resources/logback-spring.xml
@@ -1,73 +1,25 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <configuration>
-    <!-- Incluye las configuraciones por defecto de Logback proporcionadas por Spring Boot. 
-         Esto incluye la configuración de los niveles de log, los formatos de log y los appenders por defecto. -->
     <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
 
-    <!-- Incluye el appender de consola de Logback proporcionado por Spring Boot. 
-         Este appender escribe los logs en la consola del sistema. -->
     <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
     
-    <!-- Configura un appender personalizado para manejar la rotación de archivos de log. 
-         Este appender escribe los logs en un archivo y rota el archivo de log basado en el tiempo. -->
     <appender name="FILE-ROLLING" class="ch.qos.logback.core.rolling.RollingFileAppender">
-        <!-- Especifica el archivo de log principal al que se escribirá. 
-             ${LOG_FILE} es una variable que debe ser definida en tu configuración de Spring Boot.
-             Por ejemplo, en tu archivo application.yaml, puedes tener:
-             logging:
-               file: /path/to/your/logfile.log -->
+
         <file>${LOG_FILE}</file>
         <encoder>
-            <!-- Establece el patrón de formato para las entradas de log. 
-                 ${FILE_LOG_PATTERN} es una variable que debe ser definida en tu configuración de Spring Boot.
-                 Por ejemplo, en tu archivo application.yaml, puedes tener:
-                 logging:
-                   pattern:
-                     file: "%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n" -->
+
             <pattern>${FILE_LOG_PATTERN}</pattern>
         </encoder>
         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
-            <!-- Define el patrón del nombre para los archivos de log archivados, con una rotación diaria. 
-                 Los archivos de log se archivarán con un nombre basado en la fecha y se comprimirán en formato gzip. -->
+
             <fileNamePattern>${LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern>
-            <!-- Limita el historial de archivos de log archivados a los últimos 30 días. 
-                 Los archivos de log más antiguos se eliminarán. -->
+
             <maxHistory>30</maxHistory>
         </rollingPolicy>
     </appender>
 
-    <!--*******************************************************************-->
-    <!-- <property name="MI_LOG_FILE" value="${LOG_FILE}miArchivoDeLog.log" /> -->
-    <!-- Configura un appender personalizado. En este caso, se configura un appender de archivo con rotación basada en el tiempo. -->
-    <!-- <appender name="MI_APPENDER_PERSONALIZADO" class="ch.qos.logback.core.rolling.RollingFileAppender"> -->
-        <!-- Especifica el archivo de log principal al que se escribirá. -->
-        <!-- <file>{MI_LOG_FILE}</file> -->
-        <!-- <encoder> -->
-            <!-- Establece el patrón de formato para las entradas de log. -->
-            <!-- <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern> -->
-        <!-- </encoder> -->
-        <!-- <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> -->
-            <!-- Define el patrón del nombre para los archivos de log archivados, con una rotación diaria. -->
-            <!-- <fileNamePattern>{MI_LOG_FILE}.%d{yyyy-MM-dd}.gz</fileNamePattern> -->
-            <!-- Limita el historial de archivos de log archivados a los últimos 30 días. -->
-            <!-- <maxHistory>30</maxHistory> -->
-        <!-- </rollingPolicy> -->
-    <!-- </appender> -->
-    <!--*******************************************************************-->
-
-    <!-- Configura el nivel de registro para un paquete específico. 
-         En este caso, se configura el nivel de registro a DEBUG para el paquete com.example.myapp. -->
-    <!-- <logger name="com.example.myapp" level="DEBUG"> -->
-        <!-- Asocia el appender personalizado al logger de este paquete específico. -->
-        <!-- <appender-ref ref="MI_APPENDER_PERSONALIZADO" /> -->
-    <!-- </logger> -->
-
-    <!--*******************************************************************-->
-
-    <!-- Establece el nivel de log a INFO para la aplicación y asocia el appender de archivo personalizado. 
-         Los niveles de log posibles son TRACE, DEBUG, INFO, WARN, ERROR, ALL y OFF. -->
     <root level="INFO">
         <appender-ref ref="FILE-ROLLING" />
-        <!--appender-ref ref="MI_APPENDER_PERSONALIZADO" /-->
     </root>
 </configuration>
\ No newline at end of file

From 9fb88d164e427b9069ed010fd66326eed713a63a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sat, 8 Jun 2024 17:55:05 -0500
Subject: [PATCH 06/11] Git Ingnore

---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 54e4f91..50f7572 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,4 @@ build/
 
 ### MacOs ###
 .DS_Store
+.DS_Store

From 4f70e50e524beb09cf2fa14d6e420410ac657d9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sat, 8 Jun 2024 20:18:46 -0500
Subject: [PATCH 07/11] Ajuste en la cadena de conexion

---
 codechallenge/src/main/resources/application.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codechallenge/src/main/resources/application.yaml b/codechallenge/src/main/resources/application.yaml
index 42a3161..0461a97 100644
--- a/codechallenge/src/main/resources/application.yaml
+++ b/codechallenge/src/main/resources/application.yaml
@@ -17,7 +17,7 @@ spring:
   application:
     name: codechallenge
   datasource:
-    url: jdbc:mysql://localhost:33061/core_challenge?useSSL=false&serverTimezone=America/Lima&allowPublicKeyRetrival=true&characterEncoding=utf8
+    url: jdbc:mysql://localhost:33061/core_challenge?useSSL=false&serverTimezone=America/Lima&allowPublicKeyRetrieval=true&characterEncoding=utf8
     username: root
     password: root
     driver-class-name: com.mysql.cj.jdbc.Driver

From a50fb85a1d1cf7f57d4e52553ea938a58e754525 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sun, 9 Jun 2024 00:01:47 -0500
Subject: [PATCH 08/11] Ajuste Finales

---
 codechallenge/DockerFile                      |  6 ++-
 codechallenge/pom.xml                         | 39 +++++++++++++--
 .../main/resources/application-docker.yaml    | 50 +++++++++++++++++++
 .../src/main/resources/application.yaml       | 12 +++--
 docker-compose.yml                            | 28 +++++++++--
 5 files changed, 120 insertions(+), 15 deletions(-)
 create mode 100644 codechallenge/src/main/resources/application-docker.yaml

diff --git a/codechallenge/DockerFile b/codechallenge/DockerFile
index 7beb3c9..5f82348 100644
--- a/codechallenge/DockerFile
+++ b/codechallenge/DockerFile
@@ -4,9 +4,9 @@ RUN apk add --no-cache openjdk17 maven
 
 WORKDIR /app
 
-COPY . .
+COPY ./codechallenge .
 
-RUN mvn clean package
+RUN mvn clean package -D skipTests -P docker
 
 FROM alpine:3.18.3
 
@@ -16,4 +16,6 @@ WORKDIR /app
 
 COPY --from=0 /app/target/codechallenge-0.0.1-SNAPSHOT.jar .
 
+ENV SPRING_PROFILES_ACTIVE=docker
+
 CMD ["/usr/bin/java", "-jar", "codechallenge-0.0.1-SNAPSHOT.jar"]
\ No newline at end of file
diff --git a/codechallenge/pom.xml b/codechallenge/pom.xml
index f7ec575..d7813d0 100644
--- a/codechallenge/pom.xml
+++ b/codechallenge/pom.xml
@@ -40,11 +40,6 @@
 			<scope>runtime</scope>
 			<optional>true</optional>
 		</dependency>
-		<!--dependency>
-			<groupId>com.h2database</groupId>
-			<artifactId>h2</artifactId>
-			<scope>runtime</scope>
-		</dependency-->
 		<dependency>
 			<groupId>com.mysql</groupId>
 			<artifactId>mysql-connector-j</artifactId>
@@ -84,5 +79,39 @@
 			</plugin>
 		</plugins>
 	</build>
+	<profiles>
+		<profile>
+			<id>docker</id>
+			<build>
+				<plugins>
+					<plugin>
+						<artifactId>maven-resources-plugin</artifactId>
+						<version>3.2.0</version>
+						<executions>
+							<execution>
+								<id>copy-resources</id>
+								<phase>validate</phase>
+								<goals>
+									<goal>copy-resources</goal>
+								</goals>
+								<configuration>
+									<outputDirectory>${project.build.outputDirectory}</outputDirectory>
+									<resources>
+										<resource>
+											<directory>src/main/resources</directory>
+											<filtering>true</filtering>
+											<includes>
+												<include>application-docker.yaml</include>
+											</includes>
+										</resource>
+									</resources>
+								</configuration>
+							</execution>
+						</executions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+	</profiles>
 
 </project>
diff --git a/codechallenge/src/main/resources/application-docker.yaml b/codechallenge/src/main/resources/application-docker.yaml
new file mode 100644
index 0000000..1a43668
--- /dev/null
+++ b/codechallenge/src/main/resources/application-docker.yaml
@@ -0,0 +1,50 @@
+spring:
+  kafka:
+    consumer:
+      group-id: transaction-group
+      auto-offset-reset: earliest
+      key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
+      value-deserializer: org.springframework.kafka.support.serializer.JsonDeserializer
+      properties:
+        spring:
+          json:
+            trusted:
+              packages: "*"
+    producer:
+      key-serializer: org.apache.kafka.common.serialization.StringSerializer
+      value-serializer: org.springframework.kafka.support.serializer.JsonSerializer
+    bootstrap-servers: kafka:29092
+  application:
+    name: codechallenge
+  datasource:
+    url: jdbc:mysql://db:3306/core_challenge?useSSL=false&serverTimezone=America/Lima&allowPublicKeyRetrieval=true&characterEncoding=utf8
+    username: user
+    password: password
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    hikari:
+      minimum-idle: 5
+      maximum-pool-size: 20
+      idle-timeout: 30000
+      pool-name: PoolNameSpringBootHikariCP-${random.value}
+      max-lifetime: 60000
+      connection-timeout: 30000
+
+  jpa:
+    hibernate:
+      ddl-auto: update
+    show-sql: 'true'
+    database-platform: org.hibernate.dialect.MySQL8Dialect
+  h2:
+    console:
+      enabled: 'true'
+logging:
+  pattern:
+    dateformat: hh:mm
+    file: "%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %level %class.%method - %msg%n"
+  level:
+    '[org.hibernate.type.descriptor.sql.BasicBinder]': TRACE
+    '[com.zaxxer.hikari.HikariConfig]': DEBUG
+  file:
+    name: ./logs/logfile.log
+server:
+  port: "8092"
diff --git a/codechallenge/src/main/resources/application.yaml b/codechallenge/src/main/resources/application.yaml
index 0461a97..9af5e1c 100644
--- a/codechallenge/src/main/resources/application.yaml
+++ b/codechallenge/src/main/resources/application.yaml
@@ -13,6 +13,8 @@ spring:
     producer:
       key-serializer: org.apache.kafka.common.serialization.StringSerializer
       value-serializer: org.springframework.kafka.support.serializer.JsonSerializer
+      properties:
+        retention.ms: 60000
     bootstrap-servers: localhost:9092
   application:
     name: codechallenge
@@ -32,19 +34,19 @@ spring:
   jpa:
     hibernate:
       ddl-auto: update
-    show-sql: 'true'
+    show-sql: "true"
     database-platform: org.hibernate.dialect.MySQL8Dialect
   h2:
     console:
-      enabled: 'true'
+      enabled: "true"
 server:
-  port: '8091'
+  port: "8091"
 logging:
   pattern:
     dateformat: hh:mm
     file: "%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %level %class.%method - %msg%n"
   level:
-    '[org.hibernate.type.descriptor.sql.BasicBinder]': TRACE
-    '[com.zaxxer.hikari.HikariConfig]': DEBUG
+    "[org.hibernate.type.descriptor.sql.BasicBinder]": TRACE
+    "[com.zaxxer.hikari.HikariConfig]": DEBUG
   file:
     name: ./logs/logfile.log
diff --git a/docker-compose.yml b/docker-compose.yml
index b35a710..d8e5b77 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,10 +15,14 @@ services:
     environment:
       - POSTGRES_USER=postgres
       - POSTGRES_PASSWORD=postgres
+    networks:
+      - mysql-networks-busness
   zookeeper:
     image: confluentinc/cp-zookeeper:5.5.3
     environment:
       ZOOKEEPER_CLIENT_PORT: 2181
+    networks:
+      - mysql-networks-busness
   kafka:
     image: confluentinc/cp-enterprise-kafka:5.5.3
     depends_on: [zookeeper]
@@ -31,6 +35,8 @@ services:
       KAFKA_JMX_PORT: 9991
     ports:
       - 9092:9092
+    networks:
+      - mysql-networks-busness
   db:
     build: .
     image: mysql:8.2.0
@@ -42,10 +48,26 @@ services:
        - "33061:3306"
     volumes:
       - mysql-data-busness:/var/lib/mysql:delegated
-    networks:
-      - mysql-networks-busness
     environment:
       - MYSQL_DATABASE=core_challenge
       - MYSQL_USER=user
       - MYSQL_PASSWORD=password
-      - MYSQL_ROOT_PASSWORD=root
\ No newline at end of file
+      - MYSQL_ROOT_PASSWORD=root
+    networks:
+      - mysql-networks-busness
+  myapp-challenge:
+    build:
+      context: .
+      dockerfile: ./codechallenge/DockerFile
+    container_name: myapp-challenge
+    environment:
+      - SPRING_PROFILES_ACTIVE=docker
+    restart: always
+    ports:
+      - "8092:8092"
+    image: myapp-challenge:v1.0.0
+    networks:
+      - mysql-networks-busness
+    depends_on:
+      - db
+      - kafka
\ No newline at end of file

From 568d968057990e53858da0397c55eea438b2e3e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sun, 9 Jun 2024 00:09:52 -0500
Subject: [PATCH 09/11] Se agrego una descripcio de lo realizado

---
 README.md | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 64 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7f832ad..45511a1 100644
--- a/README.md
+++ b/README.md
@@ -81,4 +81,67 @@ You can use Graphql;
 
 When you finish your challenge, after forking a repository, you **must** open a pull request to our repository. There are no limitations to the implementation, you can follow the programming paradigm, modularization, and style that you feel is the most appropriate solution.
 
-If you have any questions, please let us know.
\ No newline at end of file
+If you have any questions, please let us know.
+
+# Solucion del Challenge #
+
+Ejecutar el comando
+```bash
+docker-compose up -d
+```
+
+Se ejecutara los contenedores necesarios para solucionar
+el alcance basico que se solicito en el Challenge
+
+> [!IMPORTANT]
+> Al Ejecuar ser ejecutado el Docker-Compose, las APIs se exponen en el puerto "8092" y cuando se ejecuta de forma local se ejecuta en el puerto "8091".
+
+API para generar una nueva transferencia.
+```bash
+curl --location 'http://localhost:8091/transactions' \
+--header 'Content-Type: application/json' \
+--data '{
+    "accountExternalIdDebit": "550e8400-e29b-41d4-a716-446655447700",
+    "accountExternalIdCredit": "550e8400-e29b-41d4-a716-446655447701",
+    "transferTypeId": 1,
+    "value": 9900.10
+}'
+```
+
+La respuesta que nos devolvera es una similar a la siguiente
+```bash
+{
+    "transactionExternalId": "ff2a75b5-9ba0-40a8-9329-e67a2ec19037",
+    "transactionType": {
+        "name": "1"
+    },
+    "transactionStatus": {
+        "name": "pending"
+    },
+    "value": "9900.10",
+    "createdAt": "2024-06-08T23:47:37.328-05:00"
+}
+```
+
+API para consultar por un Id especifico
+```bash
+curl --location 'http://localhost:8091/transactions/4b2a815f-090b-4e4d-ba20-760cbad4c43d'
+```
+
+API para consultar dotos las almacenadas
+```bash
+curl --location 'http://localhost:8092/transactions'
+
+```
+
+El Flujo consiste en:
+
+     1.- Se genera una nueva transferencia y se almacena como "pending" 
+     para que pueda ser evaluada por el proceso de anti-fraude.
+     2.- El segundo paso se ejecuta una suscripcion 
+     al evento publicado en la "generación de transferencia" 
+     y se ejecuta el proceso de anti-fraude.
+     3.- Se cambia el estado en base al resultado del proceso
+     ejecutado por el proceso de anti-fraude, el cual nos 
+     indicara si la transferencia fue aceptada o rechazada.
+

From f756b38542a984df719f56b5318d4dc93ebc0a12 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sun, 9 Jun 2024 00:22:32 -0500
Subject: [PATCH 10/11] Se mejoro la descripcion de la solucion

---
 README.md | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 45511a1..2eb1b8e 100644
--- a/README.md
+++ b/README.md
@@ -127,13 +127,52 @@ API para consultar por un Id especifico
 ```bash
 curl --location 'http://localhost:8091/transactions/4b2a815f-090b-4e4d-ba20-760cbad4c43d'
 ```
+La respuesta sera una similar a la siguientes
+```bash
+{
+    "id": "4b2a815f-090b-4e4d-ba20-760cbad4c43d",
+    "accountExternalIdDebit": "550e8400-e29b-41d4-a716-446655447700",
+    "accountExternalIdCredit": "550e8400-e29b-41d4-a716-446655447701",
+    "transferTypeId": 1,
+    "value": 99.10,
+    "transactionStatus": "approved",
+    "transactionType": "1",
+    "createdAt": "2024-06-08T23:33:22.081-05:00"
+}
+```
 
-API para consultar dotos las almacenadas
+API para consultar todas transferencias almacenadas
 ```bash
 curl --location 'http://localhost:8092/transactions'
 
 ```
 
+La respuesta sera una similar a la siguientes
+```bash
+[
+    {
+        "id": "2a6d9387-238a-4f07-9017-fd7506a6fd68",
+        "accountExternalIdDebit": "550e8400-e29b-41d4-a716-446655447700",
+        "accountExternalIdCredit": "550e8400-e29b-41d4-a716-446655447701",
+        "transferTypeId": 1,
+        "value": 99.10,
+        "transactionStatus": "approved",
+        "transactionType": "1",
+        "createdAt": "2024-06-08T23:46:47.985-05:00"
+    },
+    {
+        "id": "ff2a75b5-9ba0-40a8-9329-e67a2ec19037",
+        "accountExternalIdDebit": "550e8400-e29b-41d4-a716-446655447700",
+        "accountExternalIdCredit": "550e8400-e29b-41d4-a716-446655447701",
+        "transferTypeId": 1,
+        "value": 9900.10,
+        "transactionStatus": "rejected",
+        "transactionType": "1",
+        "createdAt": "2024-06-08T23:47:37.328-05:00"
+    }
+]
+```
+
 El Flujo consiste en:
 
      1.- Se genera una nueva transferencia y se almacena como "pending" 
@@ -145,3 +184,10 @@ El Flujo consiste en:
      ejecutado por el proceso de anti-fraude, el cual nos 
      indicara si la transferencia fue aceptada o rechazada.
 
+
+Como parte de la solucion se tienen las siguientes consideraciones:
+
+    1.- Se agrego pool de conexiones para la BD.
+    2.- Se agrego TTL para los mensaje publicados.
+    3.- Se agrego el manejo del logback.
+    4.- Se agrego el manejo de perfiles para la creacion de imagenes con docker.

From dd49e08edd004a23e6e19f1c680bbfccac8bc1ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CAyrton?= <>
Date: Sun, 9 Jun 2024 00:23:22 -0500
Subject: [PATCH 11/11] Mejora de la Documentacion

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 2eb1b8e..336b3cf 100644
--- a/README.md
+++ b/README.md
@@ -94,7 +94,7 @@ Se ejecutara los contenedores necesarios para solucionar
 el alcance basico que se solicito en el Challenge
 
 > [!IMPORTANT]
-> Al Ejecuar ser ejecutado el Docker-Compose, las APIs se exponen en el puerto "8092" y cuando se ejecuta de forma local se ejecuta en el puerto "8091".
+> Al ser ejecutado el Docker-Compose, las APIs se exponen en el puerto "8092" y cuando se ejecuta de forma local se ejecuta en el puerto "8091".
 
 API para generar una nueva transferencia.
 ```bash