Feature1

.env

@@ -0,0 +1,3 @@
+TAG=6.2.3
+ELASTIC_VERSION=6.2.3
+ELASTIC_PASSWORD=changeme

.gitignore

@@ -1,3 +1,72 @@
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+*.gz
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+.idea/
+
+# CMake
+cmake-build-debug/
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Ruby plugin and RubyMine
+/.rakeTasks
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+*.iml
+modules.xml
+.idea/misc.xml
+*.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+### Java ###
 # Compiled class file
 *.class
 
@@ -21,15 +90,98 @@
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 
-# IntellijIDEA
-.idea/
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### Gradle ###
+.gradle
+**/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Cache of project
+.gradletasknamecache
+
+# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
+# gradle/wrapper/gradle-wrapper.properties
+
+
+
+### Eclipse ###
+
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
 
-# Gradle stuff
-.gradle/
-build/
-out/
-gradle/
+# Scala IDE specific (Scala & Java development for Eclipse)
+.cache-main
+.scala_dependencies
+.worksheet
 
+### Eclipse Patch ###
+# Eclipse Core		
+.project
 
+# JDT-specific (Eclipse Java Development Tools)		
+.classpath
 
+# Annotation Processing
+.apt_generated
 

.travis.yml

@@ -0,0 +1,11 @@
+language: java
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+
+after_success:
+  - ./gradlew test jacocoTestReport coveralls

Dockerfile

@@ -0,0 +1,16 @@
+FROM openjdk:8-jdk-alpine
+EXPOSE 8080
+EXPOSE 9010
+RUN mkdir -p /app/
+ADD build/libs/java-restful-test-0.1.0.jar /app/java-restful-test-0.1.0.jar
+#ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
+#ENTRYPOINT ["java", "-jar", "/app/java-restful-test-0.1.0.jar"]
+ENTRYPOINT ["java", \
+    "-Dcom.sun.management.jmxremote", \
+    "-Dcom.sun.management.jmxremote.port=9010", \
+    "-Dcom.sun.management.jmxremote.local.only=false", \
+    "-Dcom.sun.management.jmxremote.authenticate=false", \
+    "-Dcom.sun.management.jmxremote.ssl=false",\
+    "-Dspring.data.mongodb.uri=mongodb://mongo_db:27017/users",\
+    "-Djava.security.egd=file:/dev/./urandom",\
+    "-jar","/app/java-restful-test-0.1.0.jar"]

README.MD

@@ -1,10 +1,14 @@
 Welcome to the Java RESTful API test
 ====================================
+[![Build Status](https://travis-ci.org/carlospatinos/Java_RESTful_test.svg?branch=master)](https://travis-ci.org/carlospatinos/Java_RESTful_test)
 
+[![Coverage Status](https://coveralls.io/repos/github/carlospatinos/Java_RESTful_test/badge.svg?branch=master)](https://coveralls.io/github/carlospatinos/Java_RESTful_test?branch=master)
 
-The objetive of this test if to help us evalute your skills with:
+**Why?**
 
-* Problem Solving
+The objetive of this project is:
+
+* Use some Problem Solving addressing scaling up scenarios
 * Web Server API Design
 * Request-time data manipulation
 * Testing strategies
@@ -13,16 +17,14 @@ The objetive of this test if to help us evalute your skills with:
 **Instructions**
 
 * Fork the repo into a private repo.
-* You will need Gradle
+* Install Gradle
 * You can import the build.gradle file directly on your preferred IDE
 * Spring Boot should be used to complete the test, although, if you feel you want to use something different, feel free
 * Implement the required API endpoints
-* Let us know when you have finished.
 
 **Tasks**
 
-The idea here is for us to see how you design a minimalistic API. This API will be
-used to perform CRUD operations on a model called User.
+The idea here is for us to see how you design a minimalistic API. This API will be used to perform CRUD operations on a model called User.
 
 You're free to design this model as you want, but, at a minimum should have:
 
@@ -127,3 +129,40 @@ Publish your work in a GitHub repository. Feel free to modify this readme to giv
 If you need more than 1 day to do this, you might be overthinking, feel free to add improvement notes in your README file, show-off there,
 we prefer better quality code if it takes longer, but you must justify this.
 
+
+**Improvement Notes**
+* Currently the application does not have profiles (dev, test, prod) to be able to deploy/test the application accordingly.
+With the profile definitions will  be good to modify port of the application to use, log level, mongo utl, etc.
+* Also some load testing will be good maybe with jmeter to be able to see how much the application can scale or possible buttle necks.
+* Profiling the application can be also important now that it is running.
+* With the profiles in place, it would be handy to provide the specific profile as a property to the docker file and then to the spring boot application
+this will allow the app to behave differently.
+* Maybe some code conventions will be useful in big project to standarize things a bit, it brings benefits, obviously define pipelines to make sure code is always running, code reviews, etc.
+* Also maybe to have the infrastructure in place for the docker hub to store images and be able to pull them constantly.
+
+
+**How to run**
+To run the code you have to execute.
+```sh
+docker-compose up
+```
+
+This will start mongodb and this service in docker, then you can start sending requests. Then you can use postman  or curl to call the end points (url with the format http://host:port). Default port is 8080
+
+You can use postman file provided in the /postman of the project to execute basic calls. Also there is a jemeter project provided which will create 50 users with different coordinates and then call distance 1000 times and then delete everything. 
+
+it uses Basic Auth as mechanism for security. User (user) and password (password).
+
+**Answers**
+* Answering the questions, I guess we will have a phone call, mut what I did was basically split the functionality in 3 main parts.
+1. Create all possible combinations of the users. This allows me to have in memory all different combinations of User -> User to I can calculate the distance
+2. Iterate the previous Set of pairs to calculate the distance and store the distance result
+3. Based on the distance now I can do all the simple maths for the average, min, max, etc.
+
+This approach allows me for example to use some sort of map reduce mechanism, where I can for instance, generate an independent micro service to calculare the distance (assuming this is the most CPU intensive calculation), then I can use the results from 1 and invoke that service, since that service is independent, I can scale that up as much as I can to parelalize things and split the load among multiple machines if needed, then collect all the results and reduce that to be able to do the average, min, max, etc.
+
+
+* Normally I dont focus on 100% Test coverage, not really useful to cover setters and getters for instance unless they do something specific.
+I rather focus on business logic coverage as high as possible. Saying that, I am totally flexible, if the company requires 100% code coverage I would not have any issue with that.
+
+END

build.gradle

@@ -1,23 +1,45 @@
+import com.bmuschko.gradle.docker.tasks.image.DockerBuildImage
+
 buildscript {
     repositories {
         mavenCentral()
     }
     dependencies {
         classpath("org.springframework.boot:spring-boot-gradle-plugin:2.0.0.RELEASE")
+        classpath('com.bmuschko:gradle-docker-plugin:3.0.8')
     }
 }
 
+plugins {
+    id 'jacoco'
+    id 'com.github.kt3k.coveralls' version '2.6.3'
+}
+
+apply plugin: 'jacoco'
 apply plugin: 'java'
 apply plugin: 'eclipse'
 apply plugin: 'idea'
 apply plugin: 'org.springframework.boot'
 apply plugin: 'io.spring.dependency-management'
+apply plugin: 'com.bmuschko.docker-remote-api'
 
 bootJar {
     baseName = 'java-restful-test'
     version =  '0.1.0'
 }
 
+jacocoTestReport {
+    reports {
+        xml.enabled = true // coveralls plugin depends on xml format report
+        html.enabled = true
+    }
+}
+
+task createDockerImage(type: DockerBuildImage) {
+    inputDir = file('.')
+    tags = ['carlospatinos/java_restful_test']
+}
+
 repositories {
     mavenCentral()
 }
@@ -26,8 +48,23 @@ sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
 dependencies {
+    compile("org.springframework.boot:spring-boot-devtools")
+    compile('org.springframework.boot:spring-boot-starter-actuator')
     compile("org.springframework.boot:spring-boot-starter-web")
+    compile("org.springframework.boot:spring-boot-starter-data-rest")
+    compile("org.springframework.boot:spring-boot-starter-data-mongodb")
+    compile("com.google.guava:guava:24.1-jre")
+    compile("org.gavaghan:geodesy:1.1.3")
+    compile("org.apache.commons:commons-lang3:3.7")
+    compile("org.springframework.boot:spring-boot-starter-security")
+    //compile("de.flapdoodle.embed:de.flapdoodle.embed.mongo")
+    //testCompile("cz.jirutka.spring:embedmongo-spring:RELEASE")
+    testCompile("org.springframework.security:spring-security-test")
     testCompile('org.springframework.boot:spring-boot-starter-test')
     testCompile('com.jayway.jsonpath:json-path')
 }
 
+test.doLast { 
+    println 'Testing the build from gradle'
+    createDockerImage 
+}

config/elasticsearch.yml

@@ -0,0 +1,3 @@
+#network.host: localhost
+transport.host: 127.0.0.1
+http.host: 0.0.0.0

config/httpbeat.yml

@@ -0,0 +1,27 @@
+############################## Httpbeat ########################################
+httpbeat:
+  hosts:
+    # Each - Host endpoints to call. Below are the host endpoint specific configurations
+    -
+      schedule: "@every 30s"
+      url: http://sprinbboot_ws:8080/actuator/health
+      method: get
+      headers:
+        Accept: application/json
+      output_format: json
+      json_dot_mode: replace
+    -
+      schedule: "@every 30s"
+      url: http://sprinbboot_ws:8080/actuator/metrics
+      method: get
+      headers:
+        Accept: application/json
+      output_format: json
+      json_dot_mode: replace
+#================================ General =====================================
+fields:
+  app_id: java-test
+#----------------------------- Logstash output --------------------------------
+output.elasticsearch:
+  hosts: ["elasticsearch:9200"]
+  index: "httpbeat-%{+yyyy.MM.dd}"