Mini Calculator - Cloud Exam

Directory tree without noise

.
└── src
    ├── Calculator
    │   ├── Calculator.csproj
    │   ├── HttpTrigger.cs
    │   └── host.json
    ├── CalculatorTest
    │   └── curltests.sh
    ├── WebCalc
    │   ├── Calculation.cs
    │   ├── DbClient.cs
    │   ├── FuncRequest.cs
    │   ├── Operation.cs
    │   ├── Pages
    │   │   ├── Index.cshtml
    │   │   └─── Index.cshtml.cs
    │   ├── Program.cs
    │   ├── Startup.cs
    │   ├── WebCalc.csproj
    │   ├── appsettings.Development.json
    │   ├── appsettings.json
    │   ├── secrets.sh
    │   └── wwwroot
    └── WebCalcTest
        ├── Program.cs
        └── WebCalcTest.csproj

App Overview

Back End

2021-10-15T09:54:57.939511144Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T09:54:57.939550344Z: [INFO]        POSTED:a=4 b=4 op=ADDITION
2021-10-15T10:05:53.231914200Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T10:05:53.231958900Z: [INFO]        POSTED:a=6 b=6 op=ADDITION
2021-10-15T10:07:24.317935428Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T10:07:24.317980228Z: [INFO]        POSTED:a=6 b=-6 op=SUBTRACTION
2021-10-15T10:08:17.805782525Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T10:08:17.805826425Z: [INFO]        POSTED:a=5 b=-5 op=SUBTRACTION
2021-10-15T10:08:34.348771655Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T10:08:34.348835555Z: [INFO]        POSTED:a=-6 b=10 op=SUBTRACTION
/appsvctmp/volatile/logs/runtime/afb0b7e9b9f61904a1c4953ca11410ba6b3e979a0d7b0bc6d41a5441b566e8d8.log
2021-10-15T09:39:57.725135802Z: [INFO]  Hosting environment: Production
2021-10-15T09:39:57.726700722Z: [INFO]  Content root path: /app
2021-10-15T09:39:57.727262728Z: [INFO]  Now listening on: http://[::]:8081
2021-10-15T09:39:57.735805834Z: [INFO]  Application started. Press Ctrl+C to shut down.
/appsvctmp/volatile/logs/runtime/cd8c430ff040b5b2d03f719bdf5d81a5baf46b2b37be4f99f1f6c776c25a7b44.log
2021-10-15T09:08:42.106551770Z: [INFO]  �[40m�[1m�[33mwarn�[39m�[22m�[49m: Microsoft.AspNetCore.HttpsPolicy.HttpsRedirectionMiddleware[3]
2021-10-15T09:08:42.106590870Z: [INFO]        Failed to determine the https port for redirect.
2021-10-15T09:10:33.442602433Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T09:10:33.442658334Z: [INFO]        Page was requested.
2021-10-15T09:10:50.830257729Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T09:10:50.830297330Z: [INFO]        POSTED:a=2 b=-99999 op=ADDITION
2021-10-15T09:11:00.554595420Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T09:11:00.554634021Z: [INFO]        POSTED:a=5 b=9999 op=SUBTRACTION
2021-10-15T09:25:05.615820231Z: [INFO]  �[40m�[32minfo�[39m�[22m�[49m: WebCalc.Pages.IndexModel[0]
2021-10-15T09:25:05.615864431Z: [INFO]        POSTED:a=88 b=88 op=ADDITION

Github PipeLine

WebCalc Production Test

Functions Production test

src/CalculatorTest/curltests.sh

production-test-add-calculator:
    runs-on: ubuntu-latest
    needs: deploy-calculators
    steps:
      - name: 'Checkout GitHub Action'
        uses: actions/checkout@v2
    
      - name: 'Run add function GET-tests'
        run: |
          cd src/CalculatorTest
          bash curltests.sh '${{ secrets.ADDITIONENDPOINT }}' add

Notation

Two Remotes

In this project I have pushed to two remotes as a quick fix to be able to deploy to Azure with GitHub Actions. Action Repo Link

Two Azure Functions - Same Source

It is a requirement in the description to have one add azure function App and one sub azure function App and to do this efficiently I use the same source code but use a configuration variable to switch between the two operations. Therefor the same code can be deployed to two different Azure Functions App. Source Link HttpTrigger.cs

string Operation = Environment.GetEnvironmentVariable("Operation");
bool isAdd = Operation == "ADDITION" ? true :
Operation == "SUBTRACTION" ? false : throw new ArgumentException("Input variables are incorrect", Operation);

Bash local-dev scripts

.
├── AddFunction.sh              # runs local add function
├── CalculatorTest-Public.sh    # runs test againts public enpoints
├── SubFunction.sh              # runs local sub function (special-special)
├── WebCalc-Public.sh           # runs web app against public endpoints
├── WebCalc.sh                  # runs web app against local endpoints (functions)
├── WebCalcTest-Public.sh       # runs web app test against public enpoints
└── secrets
    ├── accountEndpoint.secret  # secrets are needed to run the public scripts
    ├── addEndpoint.secret
    └── subEndpoint.secret

### Note I also used dotnet user-secrets to add variables in addition to the .gitignored .secrets files.

dotnet user-secrets init
dotnet user-secrets set "key" "val"
dotnet user-secrets list
dotnet user-secrets remove "key"
dotnet user-secrets clear

Bonus Scripts

.
├── acp-remotes.sh     # Adds commits and pushes all changes two in-script specified remotes
├── kill-backend.sh    # Finds the dotnet run and dotnet exec and kill the process if error
└─── paste.sh          # MacOS pngpaste command to efficiently add images to the readme.