New changes

.devcontainer/devcontainer.json

@@ -18,7 +18,17 @@
     // Configure properties specific to VS Code.
     "vscode": {
       // Add the IDs of extensions you want installed when the container is created.
-      "extensions": ["esbenp.prettier-vscode", "vscjava.vscode-java-pack"]
+      "extensions": [
+        "esbenp.prettier-vscode",
+        "vscjava.vscode-java-pack",
+        "vmware.vscode-boot-dev-pack",
+        "cweijan.vscode-mysql-client2",
+        "GitHub.vscode-pull-request-github",
+        "bierner.github-markdown-preview",
+        "Postman.postman-for-vscode"
+      ]
     }
-  }
+  },
+
+  "forwardPorts": [8080]
 }

.github/workflows/slack-pr-merged.yml

@@ -0,0 +1,84 @@
+name: Notify Slack
+
+on:
+  pull_request:
+    types: [closed]
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  notify-slack:
+    if: |
+      (github.event_name == 'pull_request' && github.event.pull_request.merged == true && success()) ||
+      (github.event_name == 'push' && !contains(github.event.head_commit.message, 'Merge pull request') && success())
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Get changes
+        id: get-changes
+        run: |
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            # Get PR changes
+            CHANGED_FILES=$(git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }} | sed '2,$s/^/        • /')
+            DESCRIPTION=$(echo "${{ github.event.pull_request.body }}" | sed 's/"/\\"/g' | awk '{printf "%s\\n", $0}')
+            TITLE=$(echo "${{ github.event.pull_request.title }}" | sed 's/"/\\"/g' | sed '2,$s/^/        /')
+            AUTHOR="${{ github.event.pull_request.user.login }}"
+            URL="${{ github.event.pull_request.html_url }}"
+          else
+            # Get push changes
+            CHANGED_FILES=$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} | sed '2,$s/^/        • /')
+
+            # Split commit message into title and description
+            COMMIT_MSG="${{ github.event.head_commit.message }}"
+            TITLE=$(echo "$COMMIT_MSG" | head -n1 | sed 's/"/\\"/g')
+            DESCRIPTION=$(echo "$COMMIT_MSG" | tail -n +2 | sed '/./,$!d' | sed 's/"/\\"/g' | awk '{printf "%s\\n", $0}')
+
+            AUTHOR="${{ github.event.head_commit.author.username }}"
+            URL="${{ github.event.head_commit.url }}"
+          fi
+
+          echo "changed_files<<EOF" >> $GITHUB_OUTPUT
+          echo "$CHANGED_FILES" >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
+
+          echo "description=$DESCRIPTION" >> $GITHUB_OUTPUT
+          echo "title=$TITLE" >> $GITHUB_OUTPUT
+          echo "author=$AUTHOR" >> $GITHUB_OUTPUT
+          echo "url=$URL" >> $GITHUB_OUTPUT
+
+      - name: Send to Slack
+        if: success()
+        uses: slackapi/slack-github-action@v2.0.0
+        with:
+          method: chat.postMessage
+          token: ${{ secrets.SLACK_BOT_TOKEN }}
+          payload: |
+            channel: ${{ vars.SLACK_CHANNEL_ID }}
+            text: "GitHub Action build result: ${{ job.status }}\n${{ steps.get-changes.outputs.url }}"
+            blocks:
+              - type: header
+                text:
+                  type: plain_text
+                  text: "🎉 Repo Updated! 🎉"
+                  emoji: true
+              - type: section
+                text:
+                  type: mrkdwn
+                  text: "<https://github.com/${{ steps.get-changes.outputs.author }}|${{ steps.get-changes.outputs.author }}> contributed <${{ steps.get-changes.outputs.url }}|${{ steps.get-changes.outputs.title }}>"
+              ${{ steps.get-changes.outputs.description != '' && steps.get-changes.outputs.description != null && format('- type: section
+                text:
+                  type: mrkdwn
+                  text: "{0}"', steps.get-changes.outputs.description) || '' }}
+              - type: section
+                text:
+                  type: mrkdwn
+                  text: |
+                    *Changed Files:*
+                    • ${{ steps.get-changes.outputs.changed_files }}

exercises/getting-started/README.md

@@ -37,7 +37,7 @@ public class HelloWorld {
 
 :hourglass: **Compile**
 
-In your terminal, navigate to the `getting-started` directory. 
+In your terminal, navigate to the `exercises/getting-started` directory. 
 
 Execute this command to **compile** our Java program
 

exercises/getting-started/pom.xml

@@ -0,0 +1,20 @@
+<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.cbfacademy</groupId>
+    <artifactId>getting-started</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <build>
+        <sourceDirectory>${project.basedir}</sourceDirectory>
+    </build>
+</project>

exercises/object-oriented-programming/cars/src/main/java/com/cbfacademy/cars/App.java

@@ -0,0 +1,7 @@
+package com.cbfacademy.cars;
+
+public class App {
+    public static void main(String[] args) {
+        // TODO: Display details of all cars in showroom
+    }
+}

exercises/software-dev-processes/.gitignore

@@ -0,0 +1,35 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

exercises/software-dev-processes/.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.
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.6/apache-maven-3.8.6-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar

exercises/software-dev-processes/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Coding Black Females
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

exercises/software-dev-processes/README.md

@@ -0,0 +1,111 @@
+# Software Development Processes
+
+[![Java Language](https://img.shields.io/badge/PLATFORM-OpenJDK-3A75B0.svg?style=for-the-badge)][1]
+[![JUnit5 Testing Framework](https://img.shields.io/badge/testing%20framework-JUnit5-26A162.svg?style=for-the-badge)][2]
+[![Maven Dependency Manager](https://img.shields.io/badge/dependency%20manager-Maven-AA215A.svg?style=for-the-badge)][3]
+
+A simple project to practice writing JUnit 5 tests.
+
+This short guide describes:
+
+- [Getting Started][4]
+- [Exercise 1][5]
+- [Exercise 2][6]
+- [Exercise 3][7]
+
+## Getting Started
+
+In your terminal, navigate to the `software-dev-processes` directory, then run the following command to compile the application:
+
+```shell
+./mvnw clean validate
+```
+
+If you're using the Windows Command Prompt, run this command instead:
+
+```shell
+mvnw clean validate
+```
+
+You should see the following console output:
+
+```bash
+$ ./mvnw clean validate
+
+[INFO] Scanning for projects...
+[INFO] 
+[INFO] --------------< com.cbfacademy:software-dev-processes >-----------------
+[INFO] Building software-dev-processes 1.0.0
+[INFO] --------------------------------[ jar ]---------------------------------
+Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.pom
+[More download messages...]
+[INFO] 
+[INFO] --- maven-clean-plugin:3.2.0:clean (default-clean) @ software-dev-processes ---
+Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/maven-plugin-api/2.0.6/maven-plugin-api-2.0.6.pom
+[More download messages...]
+[INFO] ------------------------------------------------------------------------
+[INFO] BUILD SUCCESS
+[INFO] ------------------------------------------------------------------------
+[INFO] Total time:  0.155 s
+[INFO] Finished at: 2022-11-03T20:56:09Z
+[INFO] ------------------------------------------------------------------------
+```
+
+## Exercise 1
+
+Examine the class implemented in `src/main/java/com/cbfacademy/Calculator.java`.
+Create a test class at `src/test/java/com/cbfacademy/CalculatorTest.java`.
+Write tests to ensure the Calculator can correctly multiply two numbers.\
+Think of all possible scenarios, and write a test for each of the scenarios you come up with.
+
+To run the tests, use the following command:
+
+```shell
+./mvnw clean test
+```
+
+To run a specific test method, you can modify the command to include the test class and method. For example, to run a method called `testAddition` in the `CalculatorTest` class, use the following command:
+```shell
+./mvnw clean test -Dtest=CalculatorTest#testAddition
+```
+
+Or for the Windows Command Prompt:
+```shell
+mvnw clean test -Dtest=CalculatorTest#testAddition
+```
+
+Once all your tests are passing, commit your changes.
+
+## Exercise 2
+
+Write tests to ensure the Calculator can divide two numbers.\
+Think of all possible scenarios, and write a test for each of the scenarios.\
+One of the scenarios should uncover a flaw in the Calculator implementation.
+
+Run the tests, e.g.:
+```shell
+./mvnw clean test -Dtest=CalculatorTest#testDivision
+```
+
+Or for the Windows Command Prompt:
+```shell
+mvnw clean test -Dtest=CalculatorTest#testDivision
+```
+
+Once all your tests are passing, commit your changes.
+
+## Exercise 3
+
+Add more scenarios to cover the calculator's addition and subtraction functionalities.
+
+Once all your tests are passing, commit your changes and push your branch to GitHub.
+
+Enjoy working on your exercise! :smiley:
+
+[1]: https://docs.oracle.com/javase/21/docs/api/index.html
+[2]: https://junit.org/junit5/
+[3]: https://maven.apache.org/
+[4]: #getting-started
+[5]: #exercise-1
+[6]: #exercise-2
+[7]: #exercise-3