update

.gitignore

@@ -14,3 +14,4 @@ out/
 .classpath
 .factorypath
 *newman/
+.vscode/

README.md

@@ -1,12 +1,12 @@
-<p align="center">  
-<img src="http://nano.sahaj.ai/logo.png" width="320" height="162" altText="Logo" title="NaN(O) logo">  
+<p align="center">
+<img src="http://nano.sahaj.ai/27ad2091b1714f583886.png" width="320" height="162" alt="Logo" title="NaN(O) logo">
 </p>
 
 ## What is NaN(O)  
 
 At Sahaj, tech consultants operate at the intersection between engineering and art. Simply put, they are artisans who take on complex engineering problems in the software industry across a wide spectrum of domains. Their work is deeply rooted in first principles thinking - asking fundamental questions to dissect and understand a problem which eventually leads to one-of-a-kind solutions, each as distinct as a fingerprint.  
 
-Through NaN(O), a hackathon driven by Sahaj across multiple colleges in India, they want to instill a culture of applying first principles thinking to a problem statement.  
+Through NaN(O), a coding event driven by Sahaj across multiple colleges in India, they want to instil a culture of applying first principles thinking to a problem statement.  
 
 ------  
 
@@ -71,14 +71,17 @@ Content-Type: application/json
 In order to submit a solution, follow these steps.
 
 - Fork the **nano-demo-calculator-app** repository ([How to fork a repository github](https://docs.github.com/en/get-started/quickstart/fork-a-repo))
+    - Deselect the "Copy the main branch only" to copy other language demos as well
 - Clone the forked repository ([How to clone a repository github](https://docs.github.com/en/repositories/creating-and-managing-repositories/cloning-a-repository))
+- Change the branch according to the language of your choice (This demo is available in (language-> branch) "kotlin"-> main, "node" -> "node", "python" -> "python", "cpp" -> "cpp" ) ([How to change branches git ](https://www.freecodecamp.org/news/git-switch-branch/))
+- Enable workflows in your github fork (Under the actions tab -> Select "I understand my workflows, go ahead and enable them" to enable the test workflow)
 - Use your favourite editor to make changes
 - Create a commit after testing it locally ([How to commit git](https://github.com/git-guides/git-commit))
-- Push the commit to the remote (github repo) ([How to push git](https://docs.github.com/en/get-started/using-git/pushing-commits-to-a-remote-repository))
-- If all your changes work well, you will see a green tick on the actions section on your repo ([How to see last run action](https://docs.github.com/en/actions/monitoring-and-troubleshooting-workflows/viewing-workflow-run-history))
+- Push the commit to the remote **to the same branch** (github repo) ([How to push git](https://docs.github.com/en/get-started/using-git/pushing-commits-to-a-remote-repository))
+- If all your changes work well, you will see a green tick on the actions section on your repo under the selected branch ([How to see last run action](https://docs.github.com/en/actions/monitoring-and-troubleshooting-workflows/viewing-workflow-run-history))
   - If it's a cross mark, the logs will tell you what you did wrong.
   - Fix the issue, and repeat steps 4+ to resubmit
-- Congratulations, you have successfully solved the dummy problem and are ready for the actual hackathon.
+- Congratulations, you have successfully solved the dummy problem and are ready for the actual event.
 
 
 ###### Hint

bin/main/application.yml

@@ -0,0 +1,7 @@
+micronaut:
+  application:
+    name: nanoDemoCalculatorApp
+netty:
+  default:
+    allocator:
+      max-order: 3

bin/main/com/nano/Application.kt

@@ -0,0 +1,7 @@
+package com.nano
+
+import io.micronaut.runtime.Micronaut.run
+fun main(args: Array<String>) {
+	run(*args)
+}
+

bin/main/com/nano/MathController.kt

@@ -0,0 +1,28 @@
+package com.nano
+
+import io.micronaut.http.HttpResponse
+import io.micronaut.http.MediaType
+import io.micronaut.http.annotation.Controller
+import io.micronaut.http.annotation.Get
+import io.micronaut.http.annotation.Post
+import io.micronaut.validation.Validated
+
+@Controller("/calculator")
+@Validated
+class MathController {
+
+    @Get("/greeting")
+    fun greeting(): HttpResponse<String> {
+        return HttpResponse.ok("")
+    }
+
+    @Post("/add", produces = [MediaType.APPLICATION_JSON])
+    fun add(): HttpResponse<String> {
+        return HttpResponse.ok("")
+    }
+
+    @Post("/subtract", produces = [MediaType.APPLICATION_JSON])
+    fun subtract(): HttpResponse<String> {
+        return HttpResponse.ok("")
+    }
+}

bin/main/com/nano/Numbers.kt

@@ -0,0 +1,8 @@
+package com.nano
+
+import javax.validation.constraints.NotNull
+
+data class Numbers(
+    @field:NotNull val first: Int,
+    @field:NotNull val second: Int
+)

bin/main/logback.xml

@@ -0,0 +1,15 @@
+<configuration>
+
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <withJansi>true</withJansi>
+        <!-- encoders are assigned the type
+             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
+        <encoder>
+            <pattern>%cyan(%d{HH:mm:ss.SSS}) %gray([%thread]) %highlight(%-5level) %magenta(%logger{36}) - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="info">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>

bin/test/com/nano/DemoCalculatorAppTest.kt

@@ -0,0 +1,19 @@
+package com.nano
+import io.micronaut.runtime.EmbeddedApplication
+import io.micronaut.test.extensions.junit5.annotation.MicronautTest
+import org.junit.jupiter.api.Assertions
+import org.junit.jupiter.api.Test
+import jakarta.inject.Inject
+
+@MicronautTest
+class DemoCalculatorAppTest {
+
+    @Inject
+    lateinit var application: EmbeddedApplication<*>
+
+    @Test
+    fun testItWorks() {
+        Assertions.assertTrue(application.isRunning)
+    }
+
+}

server.py

@@ -0,0 +1,27 @@
+from flask import Flask,request,jsonify
+
+app = Flask(__name__)
+
+
+@app.route("/calculator/greeting", methods=['GET'])
+def greeting():
+    return 'Hello world!'
+
+@app.route("/calculator/add", methods=['POST'])
+def add():
+    data = request.json
+    first = data['first']
+    second = data['second']
+    result = first + second
+    return jsonify({'result': result})
+
+@app.route("/calculator/subtract", methods=['POST'])
+def subtract():
+    data = request.json
+    first = data['first']
+    second = data['second']
+    result = first - second
+    return jsonify({'result': result})
+
+if _name_ == '__main__':
+    app.run(port=8080,host='0.0.0.0')