Initial Commit

.gitignore

@@ -0,0 +1,486 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from `dotnet new gitignore`
+
+# dotenv files
+.env
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# Tye
+.tye/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+# but not Directory.Build.rsp, as it configures directory-level build defaults
+!Directory.Build.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.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
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+
+# 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
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# 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
+*.appxbundle
+*.appxupload
+
+# 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
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# 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
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# 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 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+
+# 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/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# 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/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# Visual Studio History (VSHistory) files
+.vshistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml
+.idea/
+
+##
+## Visual studio for Mac
+##
+
+
+# globs
+Makefile.in
+*.userprefs
+*.usertasks
+config.make
+config.status
+aclocal.m4
+install-sh
+autom4te.cache/
+*.tar.gz
+tarballs/
+test-results/
+
+# content below from: https://github.com/github/gitignore/blob/main/Global/macOS.gitignore
+# 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
+
+# content below from: https://github.com/github/gitignore/blob/main/Global/Windows.gitignore
+# 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
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# Vim temporary swap files
+*.swp
+
+# JetBrains Rider
+.idea/
+*.sln.iml

RT.API/Controllers/BaseController.cs

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+using Microsoft.AspNetCore.Mvc;
+using RT.Application.Services;
+
+namespace RT.API.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public abstract class BaseController<TCreate, TUpdate, TResponse>(
+    IService<TCreate, TUpdate, TResponse> service) : ControllerBase
+{
+    [HttpGet]
+    public async Task<IActionResult> GetAll(CancellationToken ct)
+    {
+        var result = await service.GetAllAsync(ct);
+        return Ok(result);
+    }
+
+    [HttpGet("{id:guid}")]
+    public async Task<IActionResult> GetById(Guid id, CancellationToken ct)
+    {
+        var result = await service.GetByIdAsync(id, ct);
+        return result is null ? NotFound() : Ok(result);
+    }
+
+    [HttpPost]
+    public async Task<IActionResult> Create([FromBody] TCreate dto, CancellationToken ct)
+    {
+        var result = await service.CreateAsync(dto, ct);
+        return Ok(result);
+    }
+
+    [HttpPut("{id:guid}")]
+    public async Task<IActionResult> Update(Guid id, [FromBody] TUpdate dto, CancellationToken ct)
+    {
+        var result = await service.UpdateAsync(id, dto, ct);
+        return Ok(result);
+    }
+
+    [HttpDelete("{id:guid}")]
+    public async Task<IActionResult> Delete(Guid id, CancellationToken ct)
+    {
+        await service.DeleteAsync(id, ct);
+        return NoContent();
+    }
+}

RT.API/Program.cs

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+using RT.Application;
+using RT.Infrastructure;
+using Scalar.AspNetCore;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddControllers();
+builder.Services.AddOpenApi();
+builder.Services.AddApplication();
+builder.Services.AddInfrastructure(builder.Configuration);
+
+var app = builder.Build();
+
+if (app.Environment.IsDevelopment())
+{
+    app.MapOpenApi();
+    app.MapScalarApiReference();
+}
+
+app.UseHttpsRedirection();
+app.UseAuthorization();
+app.MapControllers();
+
+app.Run();

RT.API/Properties/launchSettings.json

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+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "http://localhost:5017",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "scalar/v1",
+      "applicationUrl": "https://localhost:7267;http://localhost:5017",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

RT.API/RT.API.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <ItemGroup>
+    <ProjectReference Include="..\RT.Application\RT.Application.csproj" />
+    <ProjectReference Include="..\RT.Infrastructure\RT.Infrastructure.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.11" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.11">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Scalar.AspNetCore" Version="2.17.2" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

RT.API/appsettings.Development.json

@@ -0,0 +1,12 @@
+{
+  "ConnectionStrings": {
+    "DefaultConnection": "Host=localhost;Port=5432;Database=rynext_db_dev;Username=postgres;Password=yourpassword"
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning",
+      "Microsoft.EntityFrameworkCore.Database.Command": "Information"
+    }
+  }
+}

RT.API/appsettings.json

@@ -0,0 +1,12 @@
+{
+  "ConnectionStrings": {
+    "DefaultConnection": "Host=localhost;Port=5432;Database=rynext_db;Username=postgres;Password=yourpassword"
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

RT.Application/Class1.cs

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+namespace RT.Application;
+
+public class Class1
+{
+
+}

RT.Application/DependencyInjection.cs

@@ -0,0 +1,12 @@
+using Microsoft.Extensions.DependencyInjection;
+
+namespace RT.Application;
+
+public static class DependencyInjection
+{
+    public static IServiceCollection AddApplication(this IServiceCollection services)
+    {
+        services.AddAutoMapper(cfg => cfg.AddMaps(typeof(DependencyInjection).Assembly));
+        return services;
+    }
+}

RT.Application/RT.Application.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\RT.Domain\RT.Domain.csproj" />
+    <ProjectReference Include="..\RT.Infrastructure\RT.Infrastructure.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AutoMapper" Version="16.2.0" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

RT.Application/Services/IService.cs

@@ -0,0 +1,10 @@
+namespace RT.Application.Services;
+
+public interface IService<TCreate, TUpdate, TResponse>
+{
+    Task<IEnumerable<TResponse>> GetAllAsync(CancellationToken ct = default);
+    Task<TResponse?> GetByIdAsync(Guid id, CancellationToken ct = default);
+    Task<TResponse> CreateAsync(TCreate dto, CancellationToken ct = default);
+    Task<TResponse> UpdateAsync(Guid id, TUpdate dto, CancellationToken ct = default);
+    Task DeleteAsync(Guid id, CancellationToken ct = default);
+}

RT.Application/Services/Service.cs

@@ -0,0 +1,52 @@
+using AutoMapper;
+using RT.Domain.Entities;
+using RT.Infrastructure.Repositories;
+
+namespace RT.Application.Services;
+
+public abstract class Service<TEntity, TCreate, TUpdate, TResponse>(
+    IRepository<TEntity> repository,
+    IMapper mapper)
+    : IService<TCreate, TUpdate, TResponse>
+    where TEntity : BaseEntity
+{
+    protected readonly IRepository<TEntity> Repository = repository;
+    protected readonly IMapper Mapper = mapper;
+
+    public virtual async Task<IEnumerable<TResponse>> GetAllAsync(CancellationToken ct = default)
+    {
+        var entities = await Repository.GetAllAsync(ct);
+        return Mapper.Map<IEnumerable<TResponse>>(entities);
+    }
+
+    public virtual async Task<TResponse?> GetByIdAsync(Guid id, CancellationToken ct = default)
+    {
+        var entity = await Repository.GetByIdAsync(id, ct);
+        return entity is null ? default : Mapper.Map<TResponse>(entity);
+    }
+
+    public virtual async Task<TResponse> CreateAsync(TCreate dto, CancellationToken ct = default)
+    {
+        var entity = Mapper.Map<TEntity>(dto);
+        await Repository.InsertAsync(entity, ct);
+        return Mapper.Map<TResponse>(entity);
+    }
+
+    public virtual async Task<TResponse> UpdateAsync(Guid id, TUpdate dto, CancellationToken ct = default)
+    {
+        var entity = await Repository.GetByIdAsync(id, ct)
+            ?? throw new KeyNotFoundException($"{typeof(TEntity).Name} {id} not found.");
+
+        Mapper.Map(dto, entity);
+        await Repository.UpdateAsync(entity, ct);
+        return Mapper.Map<TResponse>(entity);
+    }
+
+    public virtual async Task DeleteAsync(Guid id, CancellationToken ct = default)
+    {
+        var entity = await Repository.GetByIdAsync(id, ct)
+            ?? throw new KeyNotFoundException($"{typeof(TEntity).Name} {id} not found.");
+
+        await Repository.RemoveAsync(entity, ct);
+    }
+}

RT.Domain/Class1.cs

@@ -0,0 +1,6 @@
+namespace RT.Domain;
+
+public class Class1
+{
+
+}

RT.Domain/Entities/BaseEntity.cs

@@ -0,0 +1,9 @@
+namespace RT.Domain.Entities;
+
+public abstract class BaseEntity
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    public DateTime? UpdatedAt { get; set; }
+    public bool IsDeleted { get; set; }
+}

RT.Domain/RT.Domain.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

RT.Infrastructure/Class1.cs

@@ -0,0 +1,6 @@
+namespace RT.Infrastructure;
+
+public class Class1
+{
+
+}

RT.Infrastructure/Data/AppDbContext.cs

@@ -0,0 +1,12 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace RT.Infrastructure.Data;
+
+public class AppDbContext(DbContextOptions<AppDbContext> options) : DbContext(options)
+{
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        base.OnModelCreating(modelBuilder);
+        modelBuilder.ApplyConfigurationsFromAssembly(typeof(AppDbContext).Assembly);
+    }
+}

RT.Infrastructure/DependencyInjection.cs

@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using RT.Infrastructure.Data;
+
+namespace RT.Infrastructure;
+
+public static class DependencyInjection
+{
+    public static IServiceCollection AddInfrastructure(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddDbContext<AppDbContext>(options =>
+            options
+                .UseNpgsql(configuration.GetConnectionString("DefaultConnection"))
+                .UseSnakeCaseNamingConvention());
+
+        return services;
+    }
+}

RT.Infrastructure/RT.Infrastructure.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\RT.Domain\RT.Domain.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="EFCore.NamingConventions" Version="10.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="10.0.11" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.3" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

RT.Infrastructure/Repositories/BaseRepository.cs

@@ -0,0 +1,46 @@
+using System.Linq.Expressions;
+using Microsoft.EntityFrameworkCore;
+using RT.Domain.Entities;
+using RT.Infrastructure.Repositories;
+using RT.Infrastructure.Data;
+
+namespace RT.Infrastructure.Repositories;
+
+public abstract class BaseRepository<T>(AppDbContext db) : IRepository<T> where T : BaseEntity
+{
+    protected readonly DbSet<T> Set = db.Set<T>();
+
+    public virtual Task<T?> GetByIdAsync(Guid id, CancellationToken ct = default)
+        => Set.FirstOrDefaultAsync(e => e.Id == id && !e.IsDeleted, ct);
+
+    public virtual async Task<IEnumerable<T>> GetAllAsync(CancellationToken ct = default)
+        => await Set.Where(e => !e.IsDeleted).ToListAsync(ct);
+
+    public virtual Task<int> CountAsync(Expression<Func<T, bool>>? predicate = null, CancellationToken ct = default)
+        => predicate is null
+            ? Set.CountAsync(e => !e.IsDeleted, ct)
+            : Set.Where(e => !e.IsDeleted).CountAsync(predicate, ct);
+
+    public virtual async Task InsertAsync(T entity, CancellationToken ct = default)
+    {
+        await Set.AddAsync(entity, ct);
+        await db.SaveChangesAsync(ct);
+    }
+
+    public virtual async Task UpdateAsync(T entity, CancellationToken ct = default)
+    {
+        entity.UpdatedAt = DateTime.UtcNow;
+        Set.Update(entity);
+        await db.SaveChangesAsync(ct);
+    }
+
+    public virtual async Task RemoveAsync(T entity, CancellationToken ct = default)
+    {
+        entity.IsDeleted = true;
+        entity.UpdatedAt = DateTime.UtcNow;
+        await db.SaveChangesAsync(ct);
+    }
+
+    public Task SaveChangesAsync(CancellationToken ct = default)
+        => db.SaveChangesAsync(ct);
+}

RT.Infrastructure/Repositories/IRepository.cs

@@ -0,0 +1,15 @@
+using System.Linq.Expressions;
+using RT.Domain.Entities;
+
+namespace RT.Infrastructure.Repositories;
+
+public interface IRepository<T> where T : BaseEntity
+{
+    Task<T?> GetByIdAsync(Guid id, CancellationToken ct = default);
+    Task<IEnumerable<T>> GetAllAsync(CancellationToken ct = default);
+    Task<int> CountAsync(Expression<Func<T, bool>>? predicate = null, CancellationToken ct = default);
+    Task InsertAsync(T entity, CancellationToken ct = default);
+    Task UpdateAsync(T entity, CancellationToken ct = default);
+    Task RemoveAsync(T entity, CancellationToken ct = default);
+    Task SaveChangesAsync(CancellationToken ct = default);
+}

RynextTemplate.slnx

@@ -0,0 +1,6 @@
+<Solution>
+  <Project Path="RT.API/RT.API.csproj" />
+  <Project Path="RT.Application/RT.Application.csproj" />
+  <Project Path="RT.Domain/RT.Domain.csproj" />
+  <Project Path="RT.Infrastructure/RT.Infrastructure.csproj" />
+</Solution>