GitHub - phongnguyend/Practical.CleanArchitecture: Full-stack .Net 9 Clean Architecture (Microservices, Modular Monolith, Monolith), Blazor, Angular 19, React 19, Vue 3.5, BFF with YARP, NextJs 15, Domain-Driven Design, CQRS, SOLID, Asp.Net Core Identity Custom Storage, OpenID Connect, EF Core, OpenTelemetry, SignalR, Background Services, Health Checks, Rate Limiting, Clouds (Azure, AWS, GCP), .. (original) (raw)

⚠️ Warning

The code samples contain multiple ways and patterns to do things and not always be considered best practices or recommended for all situations.

Database Centric vs Domain Centric Architecture

(open on draw.io)

Hexagonal Architecture

(open on draw.io)

Onion Architecture

(open on draw.io)

The Clean Architecture

(open on draw.io)

Classic Three-layer Architecture

(open on draw.io)

Modern Four-layer Architecture

(open on draw.io)

Layer Dependencies

(open on draw.io)

Layer Examples

(open on draw.io)

Testing Pyramid

(open on draw.io)

Vertical Slice Architecture (Modular Monolith)

(open on draw.io)

Solution Structure

How to Run:

Update Configuration

Additional Configuration Sources

• Open ClassifiedAds.WebMVC/appsettings.json and jump to ConfigurationSources section.
  "ConfigurationSources": {
  "SqlServer": {
  "IsEnabled": false,
  "ConnectionString": "Server=127.0.0.1;Database=ClassifiedAds;User Id=sa;Password=sqladmin123!@#",
  "SqlQuery": "select [Key], [Value] from ConfigurationEntries"
  },
  "AzureKeyVault": {
  "IsEnabled": false,
  "VaultName": "https://xxx.vault.azure.net/"
  }
  },
• Get from Sql Server database:
  "ConfigurationSources": {
  "SqlServer": {
  "IsEnabled": true,
  "ConnectionString": "Server=127.0.0.1;Database=ClassifiedAds;User Id=sa;Password=sqladmin123!@#",
  "SqlQuery": "select [Key], [Value] from ConfigurationEntries"
  },
  },
• Get from Azure Key Vault:
  "ConfigurationSources": {
  "AzureKeyVault": {
  "IsEnabled": true,
  "VaultName": "https://xxx.vault.azure.net/"
  }
  },
• Use Both:
  "ConfigurationSources": {
  "SqlServer": {
  "IsEnabled": true,
  "ConnectionString": "Server=127.0.0.1;Database=ClassifiedAds;User Id=sa;Password=sqladmin123!@#",
  "SqlQuery": "select [Key], [Value] from ConfigurationEntries"
  },
  "AzureKeyVault": {
  "IsEnabled": true,
  "VaultName": "https://xxx.vault.azure.net/"
  }
  }, Storage
• Open ClassifiedAds.WebMVC/appsettings.json, ClassifiedAds.WebAPI/appsettings.json and jump to Storage section.
  "Storage": {
  "Provider": "Local",
  },
• Use Local Files:
  "Storage": {
  "Provider": "Local",
  "Local": {
  "Path": "E:\files"
  },
  },
• Use Azure Blob:
  "Storage": {
  "Provider": "Azure",
  "Azure": {
  "ConnectionString": "xxx",
  "Container": "classifiedadds"
  },
  },
• Use Amazon S3:
  "Storage": {
  "Provider": "Amazon",
  "Amazon": {
  "AccessKeyID": "xxx",
  "SecretAccessKey": "xxx",
  "BucketName": "classifiedadds",
  "RegionEndpoint": "ap-southeast-1"
  }
  }, Message Broker
• Open below files and jump to MessageBroker section:
  • ClassifiedAds.Background/appsettings.json
    "MessageBroker": {
    "Provider": "RabbitMQ",
    }
• Use RabbitMQ
  "MessageBroker": {
  "Provider": "RabbitMQ",
  "RabbitMQ": {
  "HostName": "localhost",
  "UserName": "guest",
  "Password": "guest",
  "ExchangeName": "amq.direct",
  "RoutingKeys": {
  "FileUploadedEvent": "classifiedadds_fileuploaded",
  "FileDeletedEvent": "classifiedadds_filedeleted",
  "EmailMessageCreatedEvent": "classifiedadds_emailcreated",
  "SmsMessageCreatedEvent": "classifiedadds_smscreated"
  },
  "QueueNames": {
  "FileUploadedEvent": "classifiedadds_fileuploaded",
  "FileDeletedEvent": "classifiedadds_filedeleted",
  "EmailMessageCreatedEvent": "classifiedadds_emailcreated",
  "SmsMessageCreatedEvent": "classifiedadds_smscreated"
  }
  }
  }
• Use Kafka:
  "MessageBroker": {
  "Provider": "Kafka",
  "Kafka": {
  "BootstrapServers": "localhost:9092",
  "Topics": {
  "FileUploadedEvent": "classifiedadds_fileuploaded",
  "FileDeletedEvent": "classifiedadds_filedeleted",
  "EmailMessageCreatedEvent": "classifiedadds_emailcreated",
  "SmsMessageCreatedEvent": "classifiedadds_smscreated"
  },
  }
  }
• Use Azure Queue Storage:
  "MessageBroker": {
  "Provider": "AzureQueue",
  "AzureQueue": {
  "ConnectionString": "xxx",
  "QueueNames": {
  "FileUploadedEvent": "classifiedadds-fileuploaded",
  "FileDeletedEvent": "classifiedadds-filedeleted",
  "EmailMessageCreatedEvent": "classifiedadds-emailcreated",
  "SmsMessageCreatedEvent": "classifiedadds-smscreated"
  }
  }
  }
• Use Azure Service Bus:
  "MessageBroker": {
  "Provider": "AzureServiceBus",
  "AzureServiceBus": {
  "ConnectionString": "xxx",
  "QueueNames": {
  "FileUploadedEvent": "classifiedadds_fileuploaded",
  "FileDeletedEvent": "classifiedadds_filedeleted",
  "EmailMessageCreatedEvent": "classifiedadds_emailcreated",
  "SmsMessageCreatedEvent": "classifiedadds_smscreated"
  }
  }
  } Logging
• Open and jump to Logging section of below files:
  • ClassifiedAds.WebAPI/appsettings.json
  • ClassifiedAds.WebMVC/appsettings.json
  • ClassifiedAds.Background/appsettings.json
    "Logging": {
    "LogLevel": {
    "Default": "Warning"
    },
    "File": {
    "MinimumLogEventLevel": "Information"
    },
    "Elasticsearch": {
    "IsEnabled": false,
    "Host": "http://localhost:9200",
    "IndexFormat": "classifiedads",
    "MinimumLogEventLevel": "Information"
    },
    "EventLog": {
    "IsEnabled": false,
    "LogName": "Application",
    "SourceName": "ClassifiedAds.WebAPI"
    }
    },
• Write to Local file (./logs/log.txt). Always enabled.
  "Logging": {
  "File": {
  "MinimumLogEventLevel": "Information"
  },
  },
• Write to Elasticsearch:
  "Logging": {
  "Elasticsearch": {
  "IsEnabled": true,
  "Host": "http://localhost:9200",
  "IndexFormat": "classifiedads",
  "MinimumLogEventLevel": "Information"
  },
  },
• Write to Windows Event Log (Windows only):
  "Logging": {
  "EventLog": {
  "IsEnabled": true,
  "LogName": "Application",
  "SourceName": "ClassifiedAds.WebAPI"
  }
  },
• Enable all options:
  "Logging": {
  "LogLevel": {
  "Default": "Warning"
  },
  "File": {
  "MinimumLogEventLevel": "Information"
  },
  "Elasticsearch": {
  "IsEnabled": true,
  "Host": "http://localhost:9200",
  "IndexFormat": "classifiedads",
  "MinimumLogEventLevel": "Information"
  },
  "EventLog": {
  "IsEnabled": true,
  "LogName": "Application",
  "SourceName": "ClassifiedAds.WebAPI"
  }
  }, Caching
• Open and jump to Caching section of below files:
  • ClassifiedAds.WebAPI/appsettings.json
  • ClassifiedAds.WebMVC/appsettings.json
    "Caching": {
    "InMemory": {
    },
    "Distributed": {
    }
    },
• Configure options for In Memory Cache:
  "Caching": {
  "InMemory": {
  "SizeLimit": null
  },
  },
• Use In Memory Distributed Cache (For Local Testing):
  "Caching": {
  "Distributed": {
  "Provider": "InMemory",
  "InMemory": {
  "SizeLimit": null
  }
  }
  },
• Use Redis Distributed Cache:
  "Caching": {
  "Distributed": {
  "Provider": "Redis",
  "Redis": {
  "Configuration": "xxx.redis.cache.windows.net:6380,password=xxx,ssl=True,abortConnect=False",
  "InstanceName": ""
  }
  }
  },
• Use Sql Server Distributed Cache:
  dotnet tool install --global dotnet-sql-cache --version="5.0"
  dotnet sql-cache create "Server=127.0.0.1;Database=ClassifiedAds;User Id=sa;Password=sqladmin123!@#" dbo CacheEntries
  "Caching": {
  "Distributed": {
  "Provider": "SqlServer",
  "SqlServer": {
  "ConnectionString": "Server=127.0.0.1;Database=ClassifiedAds;User Id=sa;Password=sqladmin123!@#",
  "SchemaName": "dbo",
  "TableName": "CacheEntries"
  }
  }
  }, Monitoring
• Open and jump to Monitoring section of below files:
  • ClassifiedAds.WebAPI/appsettings.json
  • ClassifiedAds.WebMVC/appsettings.json
• Use Azure Application Insights:
  "Monitoring": {
  "AzureApplicationInsights": {
  "IsEnabled": true,
  "InstrumentationKey": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "EnableSqlCommandTextInstrumentation": true
  }
  },
• Use OpenTelemetry:
  "Monitoring": {
  "OpenTelemetry": {
  "IsEnabled": true,
  "ServiceName": "ClassifiedAds.WebAPI",
  "TraceEnabled": true,
  "MetricEnabled": true,
  "Otlp": {
  "IsEnabled": false,
  "Endpoint": "http://localhost:4317"
  }
  }
  },
• Use Both:
  "Monitoring": {
  "AzureApplicationInsights": {
  "IsEnabled": true,
  "InstrumentationKey": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "EnableSqlCommandTextInstrumentation": true
  },
  "OpenTelemetry": {
  "IsEnabled": true,
  "ServiceName": "ClassifiedAds.WebAPI",
  "TraceEnabled": true,
  "MetricEnabled": true,
  "Otlp": {
  "IsEnabled": false,
  "Endpoint": "http://localhost:4317"
  }
  }
  }, Interceptors
• Open and jump to Interceptors section of below files:
  • ClassifiedAds.WebAPI/appsettings.json
  • ClassifiedAds.WebMVC/appsettings.json
  • ClassifiedAds.Background/appsettings.json
    "Interceptors": {
    "LoggingInterceptor": true,
    "ErrorCatchingInterceptor": false
    }, Security Headers
• Open ClassifiedAds.WebAPI/appsettings.json and jump to SecurityHeaders section:
  "SecurityHeaders": {
  "Cache-Control": "no-cache, no-store, must-revalidate",
  "Pragma": "no-cache",
  "Expires": "0"
  },
• Open ClassifiedAds.WebMVC/appsettings.json and jump to SecurityHeaders section:
  "SecurityHeaders": {
  "Content-Security-Policy": "form-action 'self'; frame-ancestors 'none'",
  "Feature-Policy": "camera 'none'",
  "Referrer-Policy": "strict-origin-when-cross-origin",
  "X-Content-Type-Options": "nosniff",
  "X-Frame-Options": "DENY",
  "X-XSS-Protection": "1; mode=block",
  "Cache-Control": "no-cache, no-store, must-revalidate",
  "Pragma": "no-cache",
  "Expires": "0"
  }, Cross-Origin Resource Sharing (CORS)
• Open ClassifiedAds.WebAPI/appsettings.json and jump to CORS section:
  "CORS": {
  "AllowAnyOrigin": false,
  "AllowedOrigins": [ "http://localhost:4200", "http://localhost:3000", "http://localhost:8080" ]
  }, External Login
• Open ClassifiedAds.IdentityServer/appsettings.json and jump to ExternalLogin section:
  "ExternalLogin": {
  "AzureActiveDirectory": {
  "IsEnabled": true,
  "Authority": "https://login.microsoftonline.com/<Directory (tenant) ID>",
  "ClientId": "<Application (client) ID",
  "ClientSecret": "xxx"
  },
  "Microsoft": {
  "IsEnabled": true,
  "ClientId": "<Application (client) ID",
  "ClientSecret": "xxx"
  },
  "Google": {
  "IsEnabled": true,
  "ClientId": "xxx",
  "ClientSecret": "xxx"
  },
  "Facebook": {
  "IsEnabled": true,
  "AppId": "xxx",
  "AppSecret": "xxx"
  }
  }, Sending Email
• Open ClassifiedAds.Background/appsettings.json and jump to Notification -> Email section:
  "Notification": {
  "Email": {
  "Provider": "Fake",
  }
  }
• Use SmtpClient:
  "Notification": {
  "Email": {
  "Provider": "SmtpClient",
  "SmtpClient": {
  "Host": "localhost",
  "Port": "",
  "UserName": "",
  "Password": "",
  "EnableSsl": ""
  }
  }
  } Sending SMS
• Open ClassifiedAds.Background/appsettings.json and jump to Notification -> Sms section:
  "Notification": {
  "Sms": {
  "Provider": "Fake",
  }
  }
• Use Twilio
  "Notification": {
  "Sms": {
  "Provider": "Twilio",
  "Twilio": {
  "AccountSId": "",
  "AuthToken": "",
  "FromNumber": ""
  }
  }
  }

Run or Debug the Solution

• Web MVC Home Page: https://localhost:44364/
  
• Navigate to Health Checks UI https://localhost:44364/healthchecks-ui#/healthchecks and make sure everything is green.
  
• Login on Identity Server:
  • Option 1: Use default created account:
    * User Name: phong@gmail.com
    * Password: v*7Un8b4rcN@<-RN
  • Option 2: Register new account at https://localhost:44367/Account/Register
    
• Open Blazor Home Page at: https://localhost:44331
  

How to Build and Run Single Page Applications:

• Angular:
  • Navigate to folder: UIs/angular/
  • Update environment.ts & environment.prod.ts
    export const environment = {
    OpenIdConnect: {
    Authority: "https://localhost:44367",
    ClientId: "ClassifiedAds.Angular"
    },
    ResourceServer: {
    Endpoint: "https://localhost:44312/api/"
    },
    CurrentUrl: "http://localhost:4200/"
    };
  • Go to http://localhost:4200/
    
• React:
  • Navigate to folder: UIs/reactjs/
  • Update environment.dev.tsx & environment.tsx
    const environment = {
    OpenIdConnect: {
    Authority: "https://localhost:44367",
    ClientId: "ClassifiedAds.React"
    },
    ResourceServer: {
    Endpoint: "https://localhost:44312/api/"
    },
    CurrentUrl: "http://localhost:3000/"
    };
    export default environment;
  • Go to http://localhost:3000/
    
• Vue:
  • Navigate to folder: UIs/vuejs/
  • Update environment.dev.ts & environment.dev.ts
    const environment = {
    OpenIdConnect: {
    Authority: "https://localhost:44367",
    ClientId: "ClassifiedAds.Vue"
    },
    ResourceServer: {
    Endpoint: "https://localhost:44312/api/"
    },
    CurrentUrl: "http://localhost:8080/"
    };
    export default environment;
• Go to http://localhost:8080/
  
• Before Login, go to Identity Server https://localhost:44367/Client to make sure application clients have been registered:
  

How to Run on Docker Containers:

• Add Migrations if you haven't done on previous steps:
  • Install dotnet-ef cli:

  dotnet tool install --global dotnet-ef --version="8.0"  

  • Navigate to ClassifiedAds.Migrator and run these commands:

  dotnet ef migrations add Init --context AdsDbContext -o Migrations/AdsDb  

• Navigate to Monolith and run:

docker compose build  
docker compose up  

• Open Web MVC Home Page at: http://host.docker.internal:9003
  
• Navigate to Health Checks UI http://host.docker.internal:9003/healthchecks-ui#/healthchecks and make sure everything is green.
  
• Login on Identity Server:
  • Use default created account: phong@gmail.com / v*7Un8b4rcN@<-RN
  • Register new account at http://host.docker.internal:9000/Account/Register
• Open Blazor Home Page at: http://host.docker.internal:9008
  

How to Run Integration & End to End Tests:

• Update ClassifiedAds.IntegrationTests/appsettings.json
  {
  "OpenIdConnect": {
  "Authority": "https://localhost:44367",
  "ClientId": "ClassifiedAds.WebMVC",
  "ClientSecret": "secret",
  "RequireHttpsMetadata": "true"
  },
  "WebAPI": {
  "Endpoint": "https://localhost:44312"
  },
  "Login": {
  "UserName": "phong@gmail.com",
  "Password": "v*7Un8b4rcN@<-RN",
  "Scope": "ClassifiedAds.WebAPI"
  }
  }
• Download Chrome Driver
  
• Update EndToEndTests/appsettings.json
  {
  "ChromeDriverPath": "D:\Downloads\chromedriver_win32\72",
  "Login": {
  "Url": "https://localhost:44364/Home/Login",
  "UserName": "phong@gmail.com",
  "Password": "v*7Un8b4rcN@<-RN"
  }
  }
  

Application URLs:

https://github.com/phongnguyend/Practical.CleanArchitecture/wiki/Application-URLs

Roadmap:

https://github.com/phongnguyend/Practical.CleanArchitecture/wiki/Roadmap

Licence 🔑

This repository is licensed under the MIT license.

Duende.IdentityServer License 🔑

Duende.IdentityServer is available under both a FOSS (RPL) and a commercial license.

For the production environment, it is necessary to get a specific license, if you would like more information about the licensing of Duende.IdentityServer - please check this link.

The source code under /src/IdentityServer/Duende folder uses the source code from https://github.com/DuendeSoftware/IdentityServer.Quickstart.UI which is under the terms of the followinglicense.