From 93fdd118157aadb5beb5906c77c8ec92caab326d Mon Sep 17 00:00:00 2001 From: Ron Faur Date: Tue, 15 Oct 2024 21:18:00 +0200 Subject: [PATCH 1/2] Coding challenge assignment - Ron Faur --- .gitignore | 601 + README.md | 35 +- SnappetChallenge.Classroom.sln | 57 + .../Controllers/ClassroomController.cs | 25 + .../Data/work.json | 453746 +++++++++++++++ .../Extensions/RepositoriesExtensions.cs | 13 + .../LambdaEntryPoint.cs | 45 + .../LocalEntryPoint.cs | 19 + .../SnappetChallenge.Classroom.Api.csproj | 25 + src/SnappetChallenge.Classroom.Api/Startup.cs | 64 + .../appsettings.Development.json | 8 + .../appsettings.json | 10 + .../aws-lambda-tools-defaults.json | 14 + .../template.yaml | 35 + .../Context/IClassroomDbContext.cs | 14 + ...ppetChallenge.Classroom.Application.csproj | 17 + .../Models/StudentProgress.cs | 16 + .../SnappetChallenge.Classroom.Domain.csproj | 13 + .../ClassroomDbContext.cs | 36 + .../Repositories/ClassroomRepository.cs | 14 + .../Repositories/IClassroomRepository.cs | 8 + .../IReadonlyClassroomRepository.cs | 8 + .../ReadOnlyClassroomRepository.cs | 31 + .../ViewModels/ClassroomResponse.cs | 6 + .../Repositories/ViewModels/Subject.cs | 9 + ...tChallenge.Classroom.Infrastructure.csproj | 33 + .../ClassroomControllerTests.cs | 72 + .../SnappetChallenge.Classroom.Tests.csproj | 35 + .../appsettings.json | 14 + 29 files changed, 455007 insertions(+), 16 deletions(-) create mode 100644 .gitignore create mode 100644 SnappetChallenge.Classroom.sln create mode 100644 src/SnappetChallenge.Classroom.Api/Controllers/ClassroomController.cs create mode 100644 src/SnappetChallenge.Classroom.Api/Data/work.json create mode 100644 src/SnappetChallenge.Classroom.Api/Extensions/RepositoriesExtensions.cs create mode 100644 src/SnappetChallenge.Classroom.Api/LambdaEntryPoint.cs create mode 100644 src/SnappetChallenge.Classroom.Api/LocalEntryPoint.cs create mode 100644 src/SnappetChallenge.Classroom.Api/SnappetChallenge.Classroom.Api.csproj create mode 100644 src/SnappetChallenge.Classroom.Api/Startup.cs create mode 100644 src/SnappetChallenge.Classroom.Api/appsettings.Development.json create mode 100644 src/SnappetChallenge.Classroom.Api/appsettings.json create mode 100644 src/SnappetChallenge.Classroom.Api/aws-lambda-tools-defaults.json create mode 100644 src/SnappetChallenge.Classroom.Api/template.yaml create mode 100644 src/SnappetChallenge.Classroom.Application/Context/IClassroomDbContext.cs create mode 100644 src/SnappetChallenge.Classroom.Application/SnappetChallenge.Classroom.Application.csproj create mode 100644 src/SnappetChallenge.Classroom.Domain/Models/StudentProgress.cs create mode 100644 src/SnappetChallenge.Classroom.Domain/SnappetChallenge.Classroom.Domain.csproj create mode 100644 src/SnappetChallenge.Classroom.Infrastructure/ClassroomDbContext.cs create mode 100644 src/SnappetChallenge.Classroom.Infrastructure/Repositories/ClassroomRepository.cs create mode 100644 src/SnappetChallenge.Classroom.Infrastructure/Repositories/IClassroomRepository.cs create mode 100644 src/SnappetChallenge.Classroom.Infrastructure/Repositories/IReadonlyClassroomRepository.cs create mode 100644 src/SnappetChallenge.Classroom.Infrastructure/Repositories/ReadOnlyClassroomRepository.cs create mode 100644 src/SnappetChallenge.Classroom.Infrastructure/Repositories/ViewModels/ClassroomResponse.cs create mode 100644 src/SnappetChallenge.Classroom.Infrastructure/Repositories/ViewModels/Subject.cs create mode 100644 src/SnappetChallenge.Classroom.Infrastructure/SnappetChallenge.Classroom.Infrastructure.csproj create mode 100644 test/SnappetChallenge.Classroom.Tests/ClassroomControllerTests.cs create mode 100644 test/SnappetChallenge.Classroom.Tests/SnappetChallenge.Classroom.Tests.csproj create mode 100644 test/SnappetChallenge.Classroom.Tests/appsettings.json diff --git a/.gitignore b/.gitignore new file mode 100644 index 000000000..6466631b8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,601 @@ +# Personalized appsettings.json files +usersettings.*.json +!env-setup/settings/*.json + +# General (Mac) +.DS_Store +.AppleDouble +.LSOverride +.vscode +.vimspector.json + +# Icon must end with two \r +Icon + +**/*Tests/*.received.* + + +# Thumbnails +._* + +# Files that might appear in the root of a volume +.DocumentRevisions-V100 +.fseventsd +.Spotlight-V100 +.TemporaryItems +.Trashes +.VolumeIcon.icns +.com.apple.timemachine.donotpresent + +# Directories potentially created on remote AFP share +.AppleDB +.AppleDesktop +Network Trash Folder +Temporary Items +.apdisk + +## Ignore temporary files, build results, +## and files generated by Windows. +## +## Get latest from https://github.com/github/gitignore/blob/master/Windows.gitignore + +# Windows thumbnail cache files +Thumbs.db +ehthumbs.db +ehthumbs_vista.db + +# Dump file +*.stackdump + +# Folder config file +Desktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msm +*.msp + +# Windows shortcuts +*.lnk + + + +## Ignore Visual Studio temporary files, build results, and +## files generated by popular Visual Studio add-ons. +## +## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore + +# User-specific files +*.suo +*.user +*.userosscache +*.sln.docstates + +# User-specific files (MonoDevelop/Xamarin Studio) +*.userprefs + +# Build results +**/[Dd]ebug/ +**/[Dd]ebugPublic/ +**/[Rr]elease/ +**/[Rr]eleases/ +**/x64/ +**/x86/ +**/bld/ +**/[Bb]in/ +**/[Oo]bj/ +**/[Ll]og/ + +# Visual Studio 2015 cache/options directory +.vs/ +# Uncomment if you have tasks that create the project's static files in wwwroot +#wwwroot/ + +# MSTest test Results +[Tt]est[Rr]esult*/ +[Bb]uild[Ll]og.* + +# NUNIT +*.VisualState.xml +TestResult.xml + +# Build Results of an ATL Project +[Dd]ebugPS/ +[Rr]eleasePS/ +dlldata.c + +# Benchmark Results +BenchmarkDotNet.Artifacts/ + +# .NET Core +project.lock.json +project.fragment.lock.json +artifacts/ +**/Properties/launchSettings.json + +*_i.c +*_p.c +*_i.h +*.ilk +*.meta +*.obj +*.pch +*.pdb +*.pgc +*.pgd +*.rsp +*.sbr +*.tlb +*.tli +*.tlh +*.tmp +*.tmp_proj +*.log +*.vspscc +*.vssscc +.builds +*.pidb +*.svclog +*.scc + +# Chutzpah Test files +_Chutzpah* + +# Visual C++ cache files +ipch/ +*.aps +*.ncb +*.opendb +*.opensdf +*.sdf +*.cachefile +*.VC.db +*.VC.VC.opendb + +# Visual Studio profiler +*.psess +*.vsp +*.vspx +*.sap + +# Visual Studio Trace Files +*.e2e + +# TFS 2012 Local Workspace +$tf/ + +# Guidance Automation Toolkit +*.gpState + +# ReSharper is a .NET coding add-in +_ReSharper*/ +*.[Rr]e[Ss]harper +*.DotSettings.user + +# JustCode is a .NET coding add-in +.JustCode + +# TeamCity is a build add-in +_TeamCity* + +# DotCover is a Code Coverage Tool +*.dotCover + +# AxoCover is a Code Coverage Tool +.axoCover/* +!.axoCover/settings.json + +# Visual Studio code coverage results +*.coverage +*.coveragexml + +# NCrunch +_NCrunch_* +.*crunch*.local.xml +nCrunchTemp_* + +# MightyMoose +*.mm.* +AutoTest.Net/ + +# Web workbench (sass) +.sass-cache/ + +# Installshield output folder +[Ee]xpress/ + +# DocProject is a documentation generator add-in +DocProject/buildhelp/ +DocProject/Help/*.HxT +DocProject/Help/*.HxC +DocProject/Help/*.hhc +DocProject/Help/*.hhk +DocProject/Help/*.hhp +DocProject/Help/Html2 +DocProject/Help/html + +# Click-Once directory +publish/ + +# Publish Web Output +*.[Pp]ublish.xml +*.azurePubxml +# Note: Comment the next line if you want to checkin your web deploy settings, +# but database connection strings (with potential passwords) will be unencrypted +*.pubxml +*.publishproj + +# Microsoft Azure Web App publish settings. Comment the next line if you want to +# checkin your Azure Web App publish settings, but sensitive information contained +# in these scripts will be unencrypted +PublishScripts/ + +# NuGet Packages +*.nupkg +# The packages folder can be ignored because of Package Restore +**/packages/* +# except build/, which is used as an MSBuild target. +!**/packages/build/ +# Uncomment if necessary however generally it will be regenerated when needed +# NuGet v3's project.json files produces more ignorable files +*.nuget.props +*.nuget.targets + +# Microsoft Azure Build Output +csx/ +*.build.csdef + +# Microsoft Azure Emulator +ecf/ +rcf/ + +# Windows Store app package directories and files +AppPackages/ +BundleArtifacts/ +Package.StoreAssociation.xml +_pkginfo.txt +*.appx + +# Visual Studio cache files +# files ending in .cache can be ignored +*.[Cc]ache +# but keep track of directories ending in .cache +!*.[Cc]ache/ + +# Others +ClientBin/ +~$* +*~ +*.dbmdl +*.dbproj.schemaview +*.jfm +*.pfx +*.publishsettings +orleans.codegen.cs + +# Since there are multiple workflows, uncomment next line to ignore bower_components +# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) +#bower_components/ + +# RIA/Silverlight projects +Generated_Code/ + +# Backup & report files from converting an old project file +# to a newer Visual Studio version. Backup files are not needed, +# because we have git ;-) +_UpgradeReport_Files/ +Backup*/ +UpgradeLog*.XML +UpgradeLog*.htm + +# SQL Server files +*.mdf +*.ldf +*.ndf + +# Business Intelligence projects +*.rdl.data +*.bim.layout +*.bim_*.settings + +# Microsoft Fakes +FakesAssemblies/ + +# GhostDoc plugin setting file +*.GhostDoc.xml + +# Node.js Tools for Visual Studio +.ntvs_analysis.dat +node_modules/ + +# Typescript v1 declaration files +typings/ + +# Visual Studio 6 build log +*.plg + +# Visual Studio 6 workspace options file +*.opt + +# Visual Studio 6 auto-generated workspace file (contains which files were open etc.) +*.vbw + +# Visual Studio LightSwitch build output +**/*.HTMLClient/GeneratedArtifacts +**/*.DesktopClient/GeneratedArtifacts +**/*.DesktopClient/ModelManifest.xml +**/*.Server/GeneratedArtifacts +**/*.Server/ModelManifest.xml +_Pvt_Extensions + +# Paket dependency manager +.paket/paket.exe +paket-files/ + +# FAKE - F# Make +.fake/ + +# JetBrains Rider +.idea/ +*.sln.iml + +# CodeRush +.cr/ + +# Python Tools for Visual Studio (PTVS) +__pycache__/ +*.pyc + +# Cake - Uncomment if you are using it +# tools/** + +# Tabs Studio +*.tss + +# Telerik's JustMock configuration file +*.jmconfig + +# BizTalk build output +*.btp.cs +*.btm.cs +*.odx.cs +*.xsd.cs + +# OpenCover UI analysis results +OpenCover/ + +# Serilog +*.ncrunchsolution + +.vscode/* +!.vscode/settings.json +!.vscode/tasks.json +!.vscode/launch.json +!.vscode/extensions.json +/src/.learningtransport/hydra.bus +src/.learningtransport/ +/global.json +/src/**/usersettings.*.json +/src/CarNext.Hydra.Bus/.local-chromium/Win64-526987/chrome-win32 +src/CarNext.Hydra.Bus/.local-chromium/ + +# Created by .ignore support plugin (hsz.mobi) +### Windows template +# Windows thumbnail cache files +Thumbs.db +ehthumbs.db +ehthumbs_vista.db + +# Dump file +*.stackdump + +# Folder config file +[Dd]esktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msm +*.msp + +# Windows shortcuts +*.lnk +### JetBrains template +# 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/** + +# Gradle: +.idea/**/gradle.xml +.idea/**/libraries + +# CMake +cmake-build-debug/ +cmake-build-release/ + +# 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 + +# Crashlytics plugin (for Android Studio and IntelliJ) +com_crashlytics_export_strings.xml +crashlytics.properties +crashlytics-build.properties +fabric.properties +### Node template +# Logs +*.log +npm-debug.log* +npm-error.log* + +# Runtime data +pids +*.pid +*.seed +*.pid.lock + +# Directory for instrumented libs generated by jscoverage/JSCover +lib-cov + +# Coverage directory used by tools like istanbul +coverage + +# nyc test coverage +.nyc_output + +# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) +.grunt + +# Bower dependency directory (https://bower.io/) +bower_components + +# node-waf configuration +.lock-wscript + +# Compiled binary addons (https://nodejs.org/api/addons.html) +build/Release + +# Dependency directories +node_modules/ +jspm_packages/ + +# Typescript v1 declaration files +typings/ + +# Optional npm cache directory +.npm + +# Optional eslint cache +.eslintcache + +# Optional REPL history +.node_repl_history + +# Output of 'npm pack' +*.tgz + +# Npm Integrity file +.npm-integrity + +# dotenv environment variables file +.env + +# next.js build output +.next +### macOS template +# General +.DS_Store +.AppleDouble +.LSOverride + +# Icon must end with two \r +Icon + +# Thumbnails +._* + +# Files that might appear in the root of a volume +.DocumentRevisions-V100 +.fseventsd +.Spotlight-V100 +.TemporaryItems +.Trashes +.VolumeIcon.icns +.com.apple.timemachine.donotpresent + +# Directories potentially created on remote AFP share +.AppleDB +.AppleDesktop +Network Trash Folder +Temporary Items +.apdisk + +### JetBrains template +# 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 + +# Gradle: +.idea/**/gradle.xml +.idea/**/libraries + +# CMake +cmake-build-debug/ +cmake-build-release/ + +# 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 + +# Crashlytics plugin (for Android Studio and IntelliJ) +com_crashlytics_export_strings.xml +crashlytics.properties +crashlytics-build.properties +fabric.properties + +dist/** + +.env +*.ncrunchproject + + +# NServiceBus.Persistence.Sql 5.0.0 introduced these folders +MsSqlServer/ +.ionide +build/tools +.cdk +build/tools/ \ No newline at end of file diff --git a/README.md b/README.md index 7fc4491cf..d5e6ca906 100644 --- a/README.md +++ b/README.md @@ -1,22 +1,25 @@ -# SnappetChallenge -At [Snappet](http://www.snappet.org), we care about data and we care about code. When we interview for development positions, we want to see code and we want to discuss code. That's why we want candidates to show some work on our challenge. This challenge is not meant to cost you tons of time. A few hours should be enough. The challenge is defined very broadly. You could spend weeks on it, or half an hour. We understand that in 2 hours, you can only do so much. Don't worry about completeness, work on something that works and shows your skills. +# Snappet Coding Challenge -### Language -From the next paragraph on, this challenge is worded in Dutch. Snappet is a Dutch organisation. We are present in several European countries and part of our development team is based in Russia, but still, most of the organisation is Dutch. We all speak English, standups, code and documentation are in English, but being able to operate in a Dutch environment is a required skill. So use whatever tools you can to make sense of the rest of the challenge if you are not a Dutch speaker. It is part of the exercise. :) +This is an example solution based on the snappet coding challenge. -### De opdracht -In deze repository vind je een folder Data met daarin work.csv en work.json. Beiden bevatten dezelfde data, je hoeft er maar één te gebruiken (wat jij handig vindt). In dit bestand zitten de werkresultaten van de kinderen in één klas over een maand. +The solution exposes an API allowing the teacher to retrieve progress information for a given classroom and date. -Maak een rapport of scherm of wat ook dat een leerkracht een overzicht geeft van hoe zijn klas vandaag heeft gewerkt en waaraan. Het is nu dinsdag 2015-03-24 11:30:00 UTC. De antwoorden van na dat tijdstip worden dus nog niet getoond. +This solution is scaffolded based on the AWS Lambda ASP.NET Core Web API template, found on the Amazon.Lambda.Templates namespace. +The initial dataset is found in the Data folder, work.json. +The dataset is imported into an EF core InMemory database. -Maak een pull request aan waarin je in ieder geval een readme hebt opgenomen die uitlegt wat je moet doen om het resultaat te kunnen bekijken. +### Public API ### -### Achtergrond informatie -- Alle tijden zijn in UTC -- Er is een attribuut Progress. Dit geeft de verandering in de inschatting van de vaardigheid van de leerling op een leerdoel. Daar zitten psychometrische modellen achter die rekening houden met de moeilijkheid van de opgave, of de opgave al eerder door deze leerling is gemaakt, etc. Er zijn meerdere situaties waarbij de Progress 0 is. Bijvoorbeeld als we nog geen goede calibratie van de moeilijkheid van de opgave hebben. Of als de leerling nog te weinig opgaven in een leerdoel heeft gemaakt om een goede schatting van de vaardigheid te maken. -- Aangezien deze dataset alleen wijzigingen laat zien en geen absolute waarde, kan je aan deze dataset niet zien wat de vaardigheid van iedere leerling is. Dat hoeft ook niet in de resultaten terug te komen. +The API is available publicly at the following URL: +https://n7d2hzb5th.execute-api.us-east-1.amazonaws.com/Prod/api/classroom/10/2015-03-19%2010%3A30%3A00 +The date can be changed, it is currently set to "Tuesday 2015-03-24 11:30:00 UTC" as specified in the challenge -### Vrijheid -Deze opdracht is expres ruim geformuleerd. Je mag de technieken en tools gebruiken die je het liefst gebruikt. Je mag je tijd besteden aan de aspecten die je zelf het belangrijkst vindt. Er is geen tijd om alles te doen: maak een keuze. Bij Snappet werken we met C#, .NET, Typescript en Angular. Maar we denken dat een goede programmeur op een ander platform zich dat snel genoeg eigen maakt. -Je mag frameworks en libraries gebruiken. Je mag de data in een ander formaat omzetten of importeren in databases. Dan wel in de readme uitleggen hoe een ander het werkend kan krijgen. -De minimale requirement in de opdracht is "waar heeft mijn klas vandaag aan gewerkt". Dat kan in een lijstje, in een grafisch vorm, het kan als getallen of kleuren. Je kan het vergelijken met vorige week of een gemiddelde score. Probeer te bedenken wat voor een leerkracht in de klas het belangrijkst is. +### Running Locally ### + +1. In your terminal window, browse to src\SnappetChallenge.Classroom.Api directory. +2. Execute "dotnet run" +3. You can then open a browser and point to http://localhost:5000/api/classroom/10/2015-03-19%2010%3A30%3A00 + +### AWS CloudFormation Deployment ### +The cloudformation template can be found at src\SnappetChallenge.Classroom.Api\template.yaml +By installing AWS toolkit for either Visual Studio or Rider, you can right click this file and deploy with your setup credentials. \ No newline at end of file diff --git a/SnappetChallenge.Classroom.sln b/SnappetChallenge.Classroom.sln new file mode 100644 index 000000000..a4f720acd --- /dev/null +++ b/SnappetChallenge.Classroom.sln @@ -0,0 +1,57 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.0.31903.59 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{8F9148B7-1380-4CDA-AE67-C6EFD1A5C4AB}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SnappetChallenge.Classroom.Api", "src\SnappetChallenge.Classroom.Api\SnappetChallenge.Classroom.Api.csproj", "{9387F2DA-E2F0-4687-8A2A-B3DC137442A3}" +EndProject +Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{EBA5E12D-983D-4774-935C-E7790337E847}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SnappetChallenge.Classroom.Tests", "test\SnappetChallenge.Classroom.Tests\SnappetChallenge.Classroom.Tests.csproj", "{45D7AC65-54B0-458A-B50C-F3C781983200}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SnappetChallenge.Classroom.Infrastructure", "src\SnappetChallenge.Classroom.Infrastructure\SnappetChallenge.Classroom.Infrastructure.csproj", "{BA0F794F-5AD3-4C4D-90ED-B66DC0086BD7}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SnappetChallenge.Classroom.Application", "src\SnappetChallenge.Classroom.Application\SnappetChallenge.Classroom.Application.csproj", "{6B188176-E041-463D-B769-E0860E629DA4}" +EndProject 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+using Microsoft.AspNetCore.Mvc; +using SnappetChallenge.Classroom.Infrastructure.Repositories; + +namespace SnappetChallenge.Classroom.Api.Controllers; + +[Route("api/[controller]")] +public class ClassroomController(ILogger logger, IReadonlyClassroomRepository repository) + : ControllerBase +{ + [HttpGet] + [HttpGet("{classroomId:int}")] + public async Task Get(int classroomId, CancellationToken cancellationToken) + { + var classroom = await repository.GetClassroomOverviewAsync(classroomId, DateTime.UtcNow, cancellationToken); + return Ok(classroom); + } + + + [HttpGet("{classroomId:int}/{currendDate:datetime}")] + public async Task Get(int classroomId, DateTime currendDate, CancellationToken cancellationToken) + { + var classroom = await repository.GetClassroomOverviewAsync(classroomId, currendDate, cancellationToken); + return Ok(classroom); + } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/Data/work.json 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"SubmitDateTime":"2015-03-30T10:50:15.823", + "Correct":1, + "Progress":3, + "UserId":40273, + "ExerciseId":34636, + "Difficulty":"333.9262981", + "Subject":"Spelling", + "Domain":"Taalverzorging", + "LearningObjective":"woorden met twee verschillende medeklinkers in het midden (kasteel, zakdoek)" + } +] \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/Extensions/RepositoriesExtensions.cs b/src/SnappetChallenge.Classroom.Api/Extensions/RepositoriesExtensions.cs new file mode 100644 index 000000000..61e9bc539 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/Extensions/RepositoriesExtensions.cs @@ -0,0 +1,13 @@ +using SnappetChallenge.Classroom.Infrastructure.Repositories; + +namespace SnappetChallenge.Classroom.Api.Extensions; + +public static class RepositoriesExtensions +{ + public static IServiceCollection AddRepositories(this IServiceCollection services, IConfiguration configuration) + { + return services + .AddScoped() + .AddScoped(); + } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/LambdaEntryPoint.cs b/src/SnappetChallenge.Classroom.Api/LambdaEntryPoint.cs new file mode 100644 index 000000000..162dbd6da --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/LambdaEntryPoint.cs @@ -0,0 +1,45 @@ +namespace SnappetChallenge.Classroom.Api; + +/// +/// This class extends from APIGatewayProxyFunction which contains the method FunctionHandlerAsync which is the +/// actual Lambda function entry point. The Lambda handler field should be set to +/// +/// coding-challenge::coding-challenge.LambdaEntryPoint::FunctionHandlerAsync +/// +public class LambdaEntryPoint : + + // The base class must be set to match the AWS service invoking the Lambda function. If not Amazon.Lambda.AspNetCoreServer + // will fail to convert the incoming request correctly into a valid ASP.NET Core request. + // + // API Gateway REST API -> Amazon.Lambda.AspNetCoreServer.APIGatewayProxyFunction + // API Gateway HTTP API payload version 1.0 -> Amazon.Lambda.AspNetCoreServer.APIGatewayProxyFunction + // API Gateway HTTP API payload version 2.0 -> Amazon.Lambda.AspNetCoreServer.APIGatewayHttpApiV2ProxyFunction + // Application Load Balancer -> Amazon.Lambda.AspNetCoreServer.ApplicationLoadBalancerFunction + // + // Note: When using the AWS::Serverless::Function resource with an event type of "HttpApi" then payload version 2.0 + // will be the default and you must make Amazon.Lambda.AspNetCoreServer.APIGatewayHttpApiV2ProxyFunction the base class. + + Amazon.Lambda.AspNetCoreServer.APIGatewayProxyFunction +{ + /// + /// The builder has configuration, logging and Amazon API Gateway already configured. The startup class + /// needs to be configured in this method using the UseStartup<>() method. + /// + /// The IWebHostBuilder to configure. + protected override void Init(IWebHostBuilder builder) + { + builder + .UseStartup(); + } + + /// + /// Use this override to customize the services registered with the IHostBuilder. + /// + /// It is recommended not to call ConfigureWebHostDefaults to configure the IWebHostBuilder inside this method. + /// Instead customize the IWebHostBuilder in the Init(IWebHostBuilder) overload. + /// + /// The IHostBuilder to configure. + protected override void Init(IHostBuilder builder) + { + } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/LocalEntryPoint.cs b/src/SnappetChallenge.Classroom.Api/LocalEntryPoint.cs new file mode 100644 index 000000000..eb48a3e13 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/LocalEntryPoint.cs @@ -0,0 +1,19 @@ +namespace SnappetChallenge.Classroom.Api; + +/// +/// The Main function can be used to run the ASP.NET Core application locally using the Kestrel webserver. +/// +public class LocalEntryPoint +{ + public static void Main(string[] args) + { + CreateHostBuilder(args).Build().Run(); + } + + public static IHostBuilder CreateHostBuilder(string[] args) => + Host.CreateDefaultBuilder(args) + .ConfigureWebHostDefaults(webBuilder => + { + webBuilder.UseStartup(); + }); +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/SnappetChallenge.Classroom.Api.csproj b/src/SnappetChallenge.Classroom.Api/SnappetChallenge.Classroom.Api.csproj new file mode 100644 index 000000000..a8bd49d2b --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/SnappetChallenge.Classroom.Api.csproj @@ -0,0 +1,25 @@ + + + Exe + net8.0 + enable + enable + true + Lambda + + true + + true + + + + + + + + + + + + + \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/Startup.cs b/src/SnappetChallenge.Classroom.Api/Startup.cs new file mode 100644 index 000000000..607dc094f --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/Startup.cs @@ -0,0 +1,64 @@ +using Microsoft.EntityFrameworkCore; +using SnappetChallenge.Classroom.Api.Extensions; +using SnappetChallenge.Classroom.Application.Context; +using SnappetChallenge.Classroom.Infrastructure; + +namespace SnappetChallenge.Classroom.Api; + +public class Startup +{ + public Startup(IConfiguration configuration, IHostEnvironment env) + { + Configuration = configuration; + Environment = env; + } + + public IHostEnvironment Environment { get; } + public IConfiguration Configuration { get; } + + // This method gets called by the runtime. Use this method to add services to the container + public void ConfigureServices(IServiceCollection services) + { + services + .AddRepositories(Configuration) + .AddControllers(); + + services.AddDbContext(options => + { + options.UseInMemoryDatabase(Configuration.GetConnectionString("MainConnection")); + }); + + if (!Environment.IsProduction()) + { + services.AddEndpointsApiExplorer(); + services.AddSwaggerGen(); + } + } + + // This method gets called by the runtime. Use this method to configure the HTTP request pipeline + public void Configure(IApplicationBuilder app, IWebHostEnvironment env) + { + if (!Environment.IsProduction()) + { + app.UseDeveloperExceptionPage(); + app.UseSwagger(); + app.UseSwaggerUI(); + } + + app.UseHttpsRedirection(); + + app.UseRouting(); + + app.UseAuthorization(); + + using (var scope = + app.ApplicationServices.CreateScope()) + using (var context = scope.ServiceProvider.GetService()) + context.Database.EnsureCreated(); + + app.UseEndpoints(endpoints => + { + endpoints.MapControllers(); + }); + } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/appsettings.Development.json b/src/SnappetChallenge.Classroom.Api/appsettings.Development.json new file mode 100644 index 000000000..da61ddea5 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/appsettings.Development.json @@ -0,0 +1,8 @@ +{ + "AWS": { + "Region": "" + }, + "ConnectionStrings": { + "MainConnection": "StudentScores" + } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/appsettings.json b/src/SnappetChallenge.Classroom.Api/appsettings.json new file mode 100644 index 000000000..6b1ab876c --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/appsettings.json @@ -0,0 +1,10 @@ +{ + "Logging": { + "LogLevel": { + "Default": "Information" + } + }, + "ConnectionStrings": { + "MainConnection": "StudentScores" + } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/aws-lambda-tools-defaults.json b/src/SnappetChallenge.Classroom.Api/aws-lambda-tools-defaults.json new file mode 100644 index 000000000..66f6c1b09 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/aws-lambda-tools-defaults.json @@ -0,0 +1,14 @@ +{ + "Information": [ + "This file provides default values for the deployment wizard inside Visual Studio and the AWS Lambda commands added to the .NET Core CLI.", + "To learn more about the Lambda commands with the .NET Core CLI execute the following command at the command line in the project root directory.", + "dotnet lambda help", + "All the command line options for the Lambda command can be specified in this file." + ], + "profile": "", + "region": "", + "configuration": "Release", + "s3-prefix": "coding-challenge/", + "template": "serverless.template", + "template-parameters": "" +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Api/template.yaml b/src/SnappetChallenge.Classroom.Api/template.yaml new file mode 100644 index 000000000..4e4407e82 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/template.yaml @@ -0,0 +1,35 @@ +--- +AWSTemplateFormatVersion: '2010-09-09' +Transform: AWS::Serverless-2016-10-31 +Description: An AWS Serverless Application that uses the ASP.NET Core framework running + in Amazon Lambda. +Parameters: {} +Conditions: {} +Resources: + AspNetCoreFunction: + Type: AWS::Serverless::Function + Properties: + Handler: SnappetChallenge.Classroom.Api::SnappetChallenge.Classroom.Api.LambdaEntryPoint::FunctionHandlerAsync + Runtime: dotnet8 + CodeUri: '' + MemorySize: 512 + Timeout: 10 + Role: + Policies: + - AWSLambda_FullAccess + Events: + ProxyResource: + Type: Api + Properties: + Path: "/{proxy+}" + Method: ANY + RootResource: + Type: Api + Properties: + Path: "/" + Method: ANY +Outputs: + ApiURL: + Description: API endpoint URL for Prod environment + Value: + Fn::Sub: https://${ServerlessRestApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/ diff --git a/src/SnappetChallenge.Classroom.Application/Context/IClassroomDbContext.cs b/src/SnappetChallenge.Classroom.Application/Context/IClassroomDbContext.cs new file mode 100644 index 000000000..36bfbab64 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Application/Context/IClassroomDbContext.cs @@ -0,0 +1,14 @@ +using Microsoft.EntityFrameworkCore; +using Microsoft.EntityFrameworkCore.Infrastructure; +using SnappetChallenge.Classroom.Domain.Models; + +namespace SnappetChallenge.Classroom.Application.Context; + +public interface IClassroomDbContext +{ + DbSet StudentProgress { get; set; } + + DatabaseFacade Database { get; } + + Task SaveChangesAsync(CancellationToken cancellationToken = default); +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Application/SnappetChallenge.Classroom.Application.csproj b/src/SnappetChallenge.Classroom.Application/SnappetChallenge.Classroom.Application.csproj new file mode 100644 index 000000000..9e64a4722 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Application/SnappetChallenge.Classroom.Application.csproj @@ -0,0 +1,17 @@ + + + + net8.0 + enable + enable + + + + + + + + + + + diff --git a/src/SnappetChallenge.Classroom.Domain/Models/StudentProgress.cs b/src/SnappetChallenge.Classroom.Domain/Models/StudentProgress.cs new file mode 100644 index 000000000..062ebd2e5 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Domain/Models/StudentProgress.cs @@ -0,0 +1,16 @@ +namespace SnappetChallenge.Classroom.Domain.Models; + +public class StudentProgress +{ + public int Id { get; set; } + public int ExerciseId { get; set; } + public int SubmittedAnswerId { get; set; } + public DateTime SubmitDateTime { get; set; } + public int Correct { get; set; } + public int Progress { get; set; } + public int UserId { get; set; } + public string Difficulty { get; set; } + public string Subject { get; set; } + public string Domain { get; set; } + public string LearningObjective { get; set; } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Domain/SnappetChallenge.Classroom.Domain.csproj b/src/SnappetChallenge.Classroom.Domain/SnappetChallenge.Classroom.Domain.csproj new file mode 100644 index 000000000..28f0be26f --- /dev/null +++ b/src/SnappetChallenge.Classroom.Domain/SnappetChallenge.Classroom.Domain.csproj @@ -0,0 +1,13 @@ + + + + net8.0 + enable + enable + + + + + + + diff --git a/src/SnappetChallenge.Classroom.Infrastructure/ClassroomDbContext.cs b/src/SnappetChallenge.Classroom.Infrastructure/ClassroomDbContext.cs new file mode 100644 index 000000000..e7f94b4e9 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Infrastructure/ClassroomDbContext.cs @@ -0,0 +1,36 @@ +using Microsoft.EntityFrameworkCore; +using Newtonsoft.Json; +using SnappetChallenge.Classroom.Application.Context; +using SnappetChallenge.Classroom.Domain.Models; + +namespace SnappetChallenge.Classroom.Infrastructure; + +public partial class ClassroomDbContext(DbContextOptions options) : DbContext(options), IClassroomDbContext +{ + protected override void OnModelCreating(ModelBuilder modelBuilder) + { + base.OnModelCreating(modelBuilder); + modelBuilder.Entity().HasKey(p => p.Id); + modelBuilder.Entity().Property(p => p.Id).ValueGeneratedOnAdd(); + + SeedData(modelBuilder); + } + + private static void SeedData(ModelBuilder modelBuilder) + { + var json = File.ReadAllText("Data/work.json"); + var students = JsonConvert.DeserializeObject>(json); + // Add manual PK value, as identity insert seems to fail on inmemory db + var index = 1; + + students.ForEach(c => + { + c.Id = index++; + }); + + modelBuilder.Entity().HasData(students.ToArray()); + } + + public DbSet StudentProgress { get; set; } +} + diff --git a/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ClassroomRepository.cs b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ClassroomRepository.cs new file mode 100644 index 000000000..5734863f8 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ClassroomRepository.cs @@ -0,0 +1,14 @@ +using Microsoft.Extensions.Logging; +using SnappetChallenge.Classroom.Application.Context; +using SnappetChallenge.Classroom.Domain.Models; + +namespace SnappetChallenge.Classroom.Infrastructure.Repositories; + +public class ClassroomRepository(ILogger logger, IClassroomDbContext dbContext) : IClassroomRepository +{ + public async Task SaveAsync(StudentProgress obj, CancellationToken cancellationToken = default) + { + await dbContext.StudentProgress.AddAsync(obj, cancellationToken); + await dbContext.SaveChangesAsync(cancellationToken); + } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Infrastructure/Repositories/IClassroomRepository.cs b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/IClassroomRepository.cs new file mode 100644 index 000000000..6281c4c29 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/IClassroomRepository.cs @@ -0,0 +1,8 @@ +using SnappetChallenge.Classroom.Domain.Models; + +namespace SnappetChallenge.Classroom.Infrastructure.Repositories; + +public interface IClassroomRepository +{ + Task SaveAsync(StudentProgress obj, CancellationToken cancellationToken = default); +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Infrastructure/Repositories/IReadonlyClassroomRepository.cs b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/IReadonlyClassroomRepository.cs new file mode 100644 index 000000000..50c7eee71 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/IReadonlyClassroomRepository.cs @@ -0,0 +1,8 @@ +namespace SnappetChallenge.Classroom.Infrastructure.Repositories; + +public interface IReadonlyClassroomRepository +{ + public Task GetClassroomOverviewAsync( + int classroomId, DateTime currentDate, CancellationToken cancellationToken); + +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ReadOnlyClassroomRepository.cs b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ReadOnlyClassroomRepository.cs new file mode 100644 index 000000000..d3fabba71 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ReadOnlyClassroomRepository.cs @@ -0,0 +1,31 @@ +using Microsoft.EntityFrameworkCore; +using Microsoft.Extensions.Logging; +using SnappetChallenge.Classroom.Application.Context; +using SnappetChallenge.Classroom.Infrastructure.Repositories.ViewModels; + +namespace SnappetChallenge.Classroom.Infrastructure.Repositories; +public class ReadOnlyClassroomRepository(ILogger logger, IClassroomDbContext dbContext) + : IReadonlyClassroomRepository +{ + public async Task GetClassroomOverviewAsync( + int classroomId, DateTime currentDate, CancellationToken cancellationToken) + { + var result = from student in dbContext.StudentProgress + where student.SubmitDateTime.Date == currentDate.Date + && student.SubmitDateTime <= currentDate + group student by new{student.Subject, student.Domain, student.LearningObjective} + into g + select new Subject + { + Name = g.Key.Subject, + Domain = g.Key.Domain, + LearningObjective = g.Key.LearningObjective, + Progress = g.Sum(p => p.Progress), + }; + + return new ViewModels.ClassroomResponse + { + Subjects = await result.ToListAsync(cancellationToken: cancellationToken) + }; + } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ViewModels/ClassroomResponse.cs b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ViewModels/ClassroomResponse.cs new file mode 100644 index 000000000..fa6664f6c --- /dev/null +++ b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ViewModels/ClassroomResponse.cs @@ -0,0 +1,6 @@ +namespace SnappetChallenge.Classroom.Infrastructure.Repositories.ViewModels; + +public class ClassroomResponse +{ + public IList Subjects { get; set; } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ViewModels/Subject.cs b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ViewModels/Subject.cs new file mode 100644 index 000000000..a7fb87dc3 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Infrastructure/Repositories/ViewModels/Subject.cs @@ -0,0 +1,9 @@ +namespace SnappetChallenge.Classroom.Infrastructure.Repositories.ViewModels; + +public class Subject +{ + public string Name { get; set; } + public string Domain { get; set; } + public string LearningObjective { get; set; } + public int Progress { get; set; } +} \ No newline at end of file diff --git a/src/SnappetChallenge.Classroom.Infrastructure/SnappetChallenge.Classroom.Infrastructure.csproj b/src/SnappetChallenge.Classroom.Infrastructure/SnappetChallenge.Classroom.Infrastructure.csproj new file mode 100644 index 000000000..f92612d86 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Infrastructure/SnappetChallenge.Classroom.Infrastructure.csproj @@ -0,0 +1,33 @@ + + + + net8.0 + enable + enable + + + + + + + + + + all + runtime; build; native; contentfiles; analyzers; buildtransitive + + + + + + + + + true + PreserveNewest + PreserveNewest + + + + + diff --git a/test/SnappetChallenge.Classroom.Tests/ClassroomControllerTests.cs b/test/SnappetChallenge.Classroom.Tests/ClassroomControllerTests.cs new file mode 100644 index 000000000..49661c7b5 --- /dev/null +++ b/test/SnappetChallenge.Classroom.Tests/ClassroomControllerTests.cs @@ -0,0 +1,72 @@ +using Xunit; +using AutoFixture; +using FluentAssertions; +using Microsoft.AspNetCore.Mvc; +using NSubstitute; +using SnappetChallenge.Classroom.Api.Controllers; +using SnappetChallenge.Classroom.Infrastructure.Repositories; + +namespace SnappetChallenge.Classroom.Tests; + +public class ClassroomControllerTests +{ + private readonly Fixture _fixture; + private readonly IReadonlyClassroomRepository _repository; + private readonly ClassroomController _controller; + + public ClassroomControllerTests() + { + _fixture = new Fixture(); + _repository = Substitute.For(); + _controller = new ClassroomController(Substitute.For>(), _repository) + { + ControllerContext = Substitute.For() + }; + _controller.ControllerContext.HttpContext = Substitute.For(); + + } + + [Fact] + public async Task GetClassroomOverview() + { + var classroomId = _fixture.Create(); + + var viewModel = _fixture.Build() + .Create(); + + _repository.GetClassroomOverviewAsync(classroomId, Arg.Any(), CancellationToken.None) + .Returns(viewModel); + + var response = await _controller.Get(classroomId, CancellationToken.None); + + response.Should().BeOfType() + .Subject.Value.Should().BeOfType(); + + await _repository + .Received(1) + .GetClassroomOverviewAsync(classroomId, Arg.Any(), Arg.Any()); + } + + [Fact] + public async Task GetClassroomOverviewWithDate() + { + var classroomId = _fixture.Create(); + var currentDate = _fixture.Create(); + + var viewModel = _fixture.Build() + .Create(); + + _repository.GetClassroomOverviewAsync(classroomId, Arg.Any(), CancellationToken.None) + .Returns(viewModel); + + var response = await _controller.Get(classroomId, currentDate, CancellationToken.None); + + response.Should().BeOfType() + .Subject.Value.Should().BeOfType(); + + await _repository + .Received(1) + .GetClassroomOverviewAsync(classroomId, Arg.Any(), Arg.Any()); + } + +} \ No newline at end of file diff --git a/test/SnappetChallenge.Classroom.Tests/SnappetChallenge.Classroom.Tests.csproj b/test/SnappetChallenge.Classroom.Tests/SnappetChallenge.Classroom.Tests.csproj new file mode 100644 index 000000000..884ea7734 --- /dev/null +++ b/test/SnappetChallenge.Classroom.Tests/SnappetChallenge.Classroom.Tests.csproj @@ -0,0 +1,35 @@ + + + net8.0 + enable + enable + true + False + coding-challenge.Tests + + + + PreserveNewest + + + + + PreserveNewest + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/test/SnappetChallenge.Classroom.Tests/appsettings.json b/test/SnappetChallenge.Classroom.Tests/appsettings.json new file mode 100644 index 000000000..fe170ad71 --- /dev/null +++ b/test/SnappetChallenge.Classroom.Tests/appsettings.json @@ -0,0 +1,14 @@ +{ + "Lambda.Logging": { + "IncludeCategory": false, + "IncludeLogLevel": false, + "IncludeNewline": true, + "LogLevel": { + "Default": "Debug", + "Microsoft": "Information" + } + }, + "AWS": { + "Region": "" + } +} \ No newline at end of file From 192646b7a3ac973bdfd4e494a625dd5db22e7b11 Mon Sep 17 00:00:00 2001 From: Ron Faur Date: Tue, 22 Oct 2024 14:37:08 +0200 Subject: [PATCH 2/2] Add some error handling --- .../Controllers/ClassroomController.cs | 7 ++++ .../Extensions/ResultExtensions.cs | 18 +++++++++ .../Middleware/ExceptionHandlingMiddleware.cs | 39 +++++++++++++++++++ src/SnappetChallenge.Classroom.Api/Startup.cs | 3 ++ .../Errors/ClassroomErrors.cs | 7 ++++ .../Errors/Error.cs | 3 ++ 6 files changed, 77 insertions(+) create mode 100644 src/SnappetChallenge.Classroom.Api/Extensions/ResultExtensions.cs create mode 100644 src/SnappetChallenge.Classroom.Api/Middleware/ExceptionHandlingMiddleware.cs create mode 100644 src/SnappetChallenge.Classroom.Domain/Errors/ClassroomErrors.cs create mode 100644 src/SnappetChallenge.Classroom.Domain/Errors/Error.cs diff --git a/src/SnappetChallenge.Classroom.Api/Controllers/ClassroomController.cs b/src/SnappetChallenge.Classroom.Api/Controllers/ClassroomController.cs index cbeac3410..199c9119c 100644 --- a/src/SnappetChallenge.Classroom.Api/Controllers/ClassroomController.cs +++ b/src/SnappetChallenge.Classroom.Api/Controllers/ClassroomController.cs @@ -1,4 +1,5 @@ using Microsoft.AspNetCore.Mvc; +using SnappetChallenge.Classroom.Domain.Errors; using SnappetChallenge.Classroom.Infrastructure.Repositories; namespace SnappetChallenge.Classroom.Api.Controllers; @@ -12,6 +13,12 @@ public class ClassroomController(ILogger logger, IReadonlyC public async Task Get(int classroomId, CancellationToken cancellationToken) { var classroom = await repository.GetClassroomOverviewAsync(classroomId, DateTime.UtcNow, cancellationToken); + + if (classroom == null) + { + return Problem(detail: ClassroomErrors.NotFound(classroomId).Description); + } + return Ok(classroom); } diff --git a/src/SnappetChallenge.Classroom.Api/Extensions/ResultExtensions.cs b/src/SnappetChallenge.Classroom.Api/Extensions/ResultExtensions.cs new file mode 100644 index 000000000..7aa3eea2c --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/Extensions/ResultExtensions.cs @@ -0,0 +1,18 @@ +using SnappetChallenge.Classroom.Domain.Errors; + +namespace SnappetChallenge.Classroom.Api.Extensions; + +public static class ResultExtensions +{ + public static IResult ToProblemDetails(this Error result) + { + return Results.Problem( + statusCode: StatusCodes.Status400BadRequest, + title: "Bad Request", + type: "https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400", + extensions: new Dictionary + { + {"errors", new [] { result.Description } } + }); + } +} diff --git a/src/SnappetChallenge.Classroom.Api/Middleware/ExceptionHandlingMiddleware.cs b/src/SnappetChallenge.Classroom.Api/Middleware/ExceptionHandlingMiddleware.cs new file mode 100644 index 000000000..08953b237 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Api/Middleware/ExceptionHandlingMiddleware.cs @@ -0,0 +1,39 @@ +using Microsoft.AspNetCore.Mvc; + +namespace SnappetChallenge.Classroom.Api.Middleware; + +public class ExceptionHandlingMiddleware +{ + private readonly RequestDelegate _next; + private readonly ILogger _logger; + + public ExceptionHandlingMiddleware( + RequestDelegate next, + ILogger logger) + { + _next = next; + _logger = logger; + } + + public async Task InvokeAsync(HttpContext context) + { + try + { + await _next(context); + } + catch (Exception exception) + { + _logger.LogError(exception, "Exception occured: {Message}", exception.Message); + var problemDetails = new ProblemDetails + { + Status = StatusCodes.Status500InternalServerError, + Title = "Server Error", + Type = "http://url.to.error.documentation" + }; + + context.Response.StatusCode = StatusCodes.Status500InternalServerError; + + await context.Response.WriteAsJsonAsync(problemDetails); + } + } +} diff --git a/src/SnappetChallenge.Classroom.Api/Startup.cs b/src/SnappetChallenge.Classroom.Api/Startup.cs index 607dc094f..dbb968f49 100644 --- a/src/SnappetChallenge.Classroom.Api/Startup.cs +++ b/src/SnappetChallenge.Classroom.Api/Startup.cs @@ -1,5 +1,6 @@ using Microsoft.EntityFrameworkCore; using SnappetChallenge.Classroom.Api.Extensions; +using SnappetChallenge.Classroom.Api.Middleware; using SnappetChallenge.Classroom.Application.Context; using SnappetChallenge.Classroom.Infrastructure; @@ -47,6 +48,8 @@ public void Configure(IApplicationBuilder app, IWebHostEnvironment env) app.UseHttpsRedirection(); + app.UseMiddleware(); + app.UseRouting(); app.UseAuthorization(); diff --git a/src/SnappetChallenge.Classroom.Domain/Errors/ClassroomErrors.cs b/src/SnappetChallenge.Classroom.Domain/Errors/ClassroomErrors.cs new file mode 100644 index 000000000..5012abf9a --- /dev/null +++ b/src/SnappetChallenge.Classroom.Domain/Errors/ClassroomErrors.cs @@ -0,0 +1,7 @@ +namespace SnappetChallenge.Classroom.Domain.Errors; + +public static class ClassroomErrors +{ + public static Error NotFound(int classroomId) => new( + "Classroom.NotFound", $"The classroom with Id = '{classroomId}' was not found"); +} diff --git a/src/SnappetChallenge.Classroom.Domain/Errors/Error.cs b/src/SnappetChallenge.Classroom.Domain/Errors/Error.cs new file mode 100644 index 000000000..ba5080771 --- /dev/null +++ b/src/SnappetChallenge.Classroom.Domain/Errors/Error.cs @@ -0,0 +1,3 @@ +namespace SnappetChallenge.Classroom.Domain.Errors; + +public record Error(string Name, string Description);