Britmari Neyra - Yape Challenge

README.md

@@ -1,84 +1,15 @@
-# Yape Code Challenge :rocket:
+# Yape Challenge
 
-Our code challenge will let you marvel us with your Jedi coding skills :smile:. 
+### Autor: Britmari Neyra
 
-Don't forget that the proper way to submit your work is to fork the repo and create a PR :wink: ... have fun !!
+### Descripción: 
+Para solución se creó dos microservicios lo cuales se describen a continuación:  
+- transaction: el microservicio se encarga de registrar y listar transacciones en una BD, emite un evento implementando comunicación asincrona con Kafka, para poder solicitar la validación de una transacción.
+- Antifraud: el microservicio se encarga de leer topicos en Kafka para verificar si una transacción es fraudulenta. Emite un evento aprobando o rechazando la operación.
 
-- [Yape Code Challenge :rocket:](#yape-code-challenge-rocket)
-- [Problem](#problem)
-- [Tech Stack](#tech-stack)
-  - [Optional](#optional)
-- [Send us your challenge](#send-us-your-challenge)
+### Tecnologías usadas:
+ Java 17, Spring boot, Kafka, PostgreSQL, ZooKeeper
 
-# Problem
+ 
 
-Every time a financial transaction is created it must be validated by our anti-fraud microservice and then the same service sends a message back to update the transaction status.
-For now, we have only three transaction statuses:
 
-<ol>
-  <li>pending</li>
-  <li>approved</li>
-  <li>rejected</li>  
-</ol>
-
-Every transaction with a value greater than 1000 should be rejected.
-
-```mermaid
-  flowchart LR
-    Transaction -- Save Transaction with pending Status --> transactionDatabase[(Database)]
-    Transaction --Send transaction Created event--> Anti-Fraud
-    Anti-Fraud -- Send transaction Status Approved event--> Transaction
-    Anti-Fraud -- Send transaction Status Rejected event--> Transaction
-    Transaction -- Update transaction Status event--> transactionDatabase[(Database)]
-```
-
-# Tech Stack
-
-<ol>
-  <li>Java. You can use any framework you want</li>
-  <li>Any database</li>
-  <li>Kafka</li>
-</ol>
-
-We do provide a `Dockerfile` to help you get started with a dev environment.
-
-You must have two resources:
-
-1. Resource to create a transaction that must containt:
-
-```json
-{
-  "accountExternalIdDebit": "Guid",
-  "accountExternalIdCredit": "Guid",
-  "tranferTypeId": 1,
-  "value": 120
-}
-```
-
-2. Resource to retrieve a transaction
-
-```json
-{
-  "transactionExternalId": "Guid",
-  "transactionType": {
-    "name": ""
-  },
-  "transactionStatus": {
-    "name": ""
-  },
-  "value": 120,
-  "createdAt": "Date"
-}
-```
-
-## Optional
-
-You can use any approach to store transaction data but you should consider that we may deal with high volume scenarios where we have a huge amount of writes and reads for the same data at the same time. How would you tackle this requirement?
-
-You can use Graphql;
-
-# Send us your challenge
-
-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.

antifraud/.gitignore

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+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/

antifraud/.mvn/wrapper/maven-wrapper.properties

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+# 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