├── .gitignore ├── .vscode ├── launch.json └── tasks.json ├── APIContagem ├── .vscode │ ├── launch.json │ └── tasks.json ├── APIContagem.csproj ├── Contador.cs ├── Controllers │ └── ContadorController.cs ├── Logging │ └── ContagemLogging.cs ├── Models │ └── ResultadoContador.cs ├── Program.cs ├── Properties │ └── launchSettings.json ├── appsettings.Development.json └── appsettings.json ├── DockerCompose ├── docker-compose.yml └── init-baseadmin.sh ├── Groffe.AspNetCore.Indisponibilidade ├── ChecagemIndisponibilidade.cs ├── ChecagemIndisponibilidadeExtensions.cs ├── ConfiguracoesIndisponibilidade.cs ├── DBChecagemIndisponibilidade.cs ├── Groffe.AspNetCore.Indisponibilidade.csproj └── Migrations │ └── IndisponibilidadeMigration_v001.cs └── README.md /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.rsuser 8 | *.suo 9 | *.user 10 | *.userosscache 11 | *.sln.docstates 12 | 13 | # User-specific files (MonoDevelop/Xamarin Studio) 14 | *.userprefs 15 | 16 | # Mono auto generated files 17 | mono_crash.* 18 | 19 | # Build results 20 | [Dd]ebug/ 21 | [Dd]ebugPublic/ 22 | [Rr]elease/ 23 | [Rr]eleases/ 24 | x64/ 25 | x86/ 26 | [Aa][Rr][Mm]/ 27 | [Aa][Rr][Mm]64/ 28 | bld/ 29 | [Bb]in/ 30 | [Oo]bj/ 31 | [Ll]og/ 32 | [Ll]ogs/ 33 | 34 | # Visual Studio 2015/2017 cache/options directory 35 | .vs/ 36 | # Uncomment if you have tasks that create the project's static files in wwwroot 37 | #wwwroot/ 38 | 39 | # Visual Studio 2017 auto generated files 40 | Generated\ Files/ 41 | 42 | # MSTest test Results 43 | [Tt]est[Rr]esult*/ 44 | [Bb]uild[Ll]og.* 45 | 46 | # NUnit 47 | *.VisualState.xml 48 | TestResult.xml 49 | nunit-*.xml 50 | 51 | # Build Results of an ATL Project 52 | [Dd]ebugPS/ 53 | [Rr]eleasePS/ 54 | dlldata.c 55 | 56 | # Benchmark Results 57 | BenchmarkDotNet.Artifacts/ 58 | 59 | # .NET Core 60 | project.lock.json 61 | project.fragment.lock.json 62 | artifacts/ 63 | 64 | # StyleCop 65 | StyleCopReport.xml 66 | 67 | # Files built by Visual Studio 68 | *_i.c 69 | *_p.c 70 | *_h.h 71 | *.ilk 72 | *.meta 73 | *.obj 74 | *.iobj 75 | *.pch 76 | *.pdb 77 | *.ipdb 78 | *.pgc 79 | *.pgd 80 | *.rsp 81 | *.sbr 82 | *.tlb 83 | *.tli 84 | *.tlh 85 | *.tmp 86 | *.tmp_proj 87 | *_wpftmp.csproj 88 | *.log 89 | *.vspscc 90 | *.vssscc 91 | .builds 92 | *.pidb 93 | *.svclog 94 | *.scc 95 | 96 | # Chutzpah Test files 97 | _Chutzpah* 98 | 99 | # Visual C++ cache files 100 | ipch/ 101 | *.aps 102 | *.ncb 103 | *.opendb 104 | *.opensdf 105 | *.sdf 106 | *.cachefile 107 | *.VC.db 108 | *.VC.VC.opendb 109 | 110 | # Visual Studio profiler 111 | *.psess 112 | *.vsp 113 | *.vspx 114 | *.sap 115 | 116 | # Visual Studio Trace Files 117 | *.e2e 118 | 119 | # TFS 2012 Local Workspace 120 | $tf/ 121 | 122 | # Guidance Automation Toolkit 123 | *.gpState 124 | 125 | # ReSharper is a .NET coding add-in 126 | _ReSharper*/ 127 | *.[Rr]e[Ss]harper 128 | *.DotSettings.user 129 | 130 | # TeamCity is a build add-in 131 | _TeamCity* 132 | 133 | # DotCover is a Code Coverage Tool 134 | *.dotCover 135 | 136 | # AxoCover is a Code Coverage Tool 137 | .axoCover/* 138 | !.axoCover/settings.json 139 | 140 | # Visual Studio code coverage results 141 | *.coverage 142 | *.coveragexml 143 | 144 | # NCrunch 145 | _NCrunch_* 146 | .*crunch*.local.xml 147 | nCrunchTemp_* 148 | 149 | # MightyMoose 150 | *.mm.* 151 | AutoTest.Net/ 152 | 153 | # Web workbench (sass) 154 | .sass-cache/ 155 | 156 | # Installshield output folder 157 | [Ee]xpress/ 158 | 159 | # DocProject is a documentation generator add-in 160 | DocProject/buildhelp/ 161 | DocProject/Help/*.HxT 162 | DocProject/Help/*.HxC 163 | DocProject/Help/*.hhc 164 | DocProject/Help/*.hhk 165 | DocProject/Help/*.hhp 166 | DocProject/Help/Html2 167 | DocProject/Help/html 168 | 169 | # Click-Once directory 170 | publish/ 171 | 172 | # Publish Web Output 173 | *.[Pp]ublish.xml 174 | *.azurePubxml 175 | # Note: Comment the next line if you want to checkin your web deploy settings, 176 | # but database connection strings (with potential passwords) will be unencrypted 177 | *.pubxml 178 | *.publishproj 179 | 180 | # Microsoft Azure Web App publish settings. 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Backup files are not needed, 246 | # because we have git ;-) 247 | _UpgradeReport_Files/ 248 | Backup*/ 249 | UpgradeLog*.XML 250 | UpgradeLog*.htm 251 | ServiceFabricBackup/ 252 | *.rptproj.bak 253 | 254 | # SQL Server files 255 | *.mdf 256 | *.ldf 257 | *.ndf 258 | 259 | # Business Intelligence projects 260 | *.rdl.data 261 | *.bim.layout 262 | *.bim_*.settings 263 | *.rptproj.rsuser 264 | *- [Bb]ackup.rdl 265 | *- [Bb]ackup ([0-9]).rdl 266 | *- [Bb]ackup ([0-9][0-9]).rdl 267 | 268 | # Microsoft Fakes 269 | FakesAssemblies/ 270 | 271 | # GhostDoc plugin setting file 272 | *.GhostDoc.xml 273 | 274 | # Node.js Tools for Visual Studio 275 | .ntvs_analysis.dat 276 | node_modules/ 277 | 278 | # Visual Studio 6 build log 279 | *.plg 280 | 281 | # Visual Studio 6 workspace options file 282 | *.opt 283 | 284 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 285 | *.vbw 286 | 287 | # Visual Studio LightSwitch build output 288 | **/*.HTMLClient/GeneratedArtifacts 289 | **/*.DesktopClient/GeneratedArtifacts 290 | **/*.DesktopClient/ModelManifest.xml 291 | **/*.Server/GeneratedArtifacts 292 | **/*.Server/ModelManifest.xml 293 | _Pvt_Extensions 294 | 295 | # Paket dependency manager 296 | .paket/paket.exe 297 | paket-files/ 298 | 299 | # FAKE - F# Make 300 | .fake/ 301 | 302 | # CodeRush personal settings 303 | .cr/personal 304 | 305 | # Python Tools for Visual Studio (PTVS) 306 | __pycache__/ 307 | *.pyc 308 | 309 | # Cake - Uncomment if you are using it 310 | # tools/** 311 | # !tools/packages.config 312 | 313 | # Tabs Studio 314 | *.tss 315 | 316 | # Telerik's JustMock configuration file 317 | *.jmconfig 318 | 319 | # BizTalk build output 320 | *.btp.cs 321 | *.btm.cs 322 | *.odx.cs 323 | *.xsd.cs 324 | 325 | # OpenCover UI analysis results 326 | OpenCover/ 327 | 328 | # Azure Stream Analytics local run output 329 | ASALocalRun/ 330 | 331 | # MSBuild Binary and Structured Log 332 | *.binlog 333 | 334 | # NVidia Nsight GPU debugger configuration file 335 | *.nvuser 336 | 337 | # MFractors (Xamarin productivity tool) working folder 338 | .mfractor/ 339 | 340 | # Local History for Visual Studio 341 | .localhistory/ 342 | 343 | # BeatPulse healthcheck temp database 344 | healthchecksdb 345 | 346 | # Backup folder for Package Reference Convert tool in Visual Studio 2017 347 | MigrationBackup/ 348 | 349 | # Ionide (cross platform F# VS Code tools) working folder 350 | .ionide/ 351 | -------------------------------------------------------------------------------- /.vscode/launch.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "0.2.0", 3 | "configurations": [ 4 | { 5 | // Use IntelliSense to find out which attributes exist for C# debugging 6 | // Use hover for the description of the existing attributes 7 | // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md 8 | "name": ".NET Core Launch (web)", 9 | "type": "coreclr", 10 | "request": "launch", 11 | "preLaunchTask": "build", 12 | // If you have changed target frameworks, make sure to update the program path. 13 | "program": "${workspaceFolder}/APIContagem/bin/Debug/net6.0/APIContagem.dll", 14 | "args": [], 15 | "cwd": "${workspaceFolder}/APIContagem", 16 | "stopAtEntry": false, 17 | // Enable launching a web browser when ASP.NET Core starts. For more information: https://aka.ms/VSCode-CS-LaunchJson-WebBrowser 18 | "serverReadyAction": { 19 | "action": "openExternally", 20 | "pattern": "\\bNow listening on:\\s+(https?://\\S+)" 21 | }, 22 | "env": { 23 | "ASPNETCORE_ENVIRONMENT": "Development" 24 | }, 25 | "sourceFileMap": { 26 | "/Views": "${workspaceFolder}/Views" 27 | } 28 | }, 29 | { 30 | "name": ".NET Core Attach", 31 | "type": "coreclr", 32 | "request": "attach" 33 | } 34 | ] 35 | } -------------------------------------------------------------------------------- /.vscode/tasks.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "2.0.0", 3 | "tasks": [ 4 | { 5 | "label": "build", 6 | "command": "dotnet", 7 | "type": "process", 8 | "args": [ 9 | "build", 10 | "${workspaceFolder}/APIContagem/APIContagem.csproj", 11 | "/property:GenerateFullPaths=true", 12 | "/consoleloggerparameters:NoSummary" 13 | ], 14 | "problemMatcher": "$msCompile" 15 | }, 16 | { 17 | "label": "publish", 18 | "command": "dotnet", 19 | "type": "process", 20 | "args": [ 21 | "publish", 22 | "${workspaceFolder}/APIContagem/APIContagem.csproj", 23 | "/property:GenerateFullPaths=true", 24 | "/consoleloggerparameters:NoSummary" 25 | ], 26 | "problemMatcher": "$msCompile" 27 | }, 28 | { 29 | "label": "watch", 30 | "command": "dotnet", 31 | "type": "process", 32 | "args": [ 33 | "watch", 34 | "run", 35 | "--project", 36 | "${workspaceFolder}/APIContagem/APIContagem.csproj" 37 | ], 38 | "problemMatcher": "$msCompile" 39 | } 40 | ] 41 | } -------------------------------------------------------------------------------- /APIContagem/.vscode/launch.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "0.2.0", 3 | "configurations": [ 4 | { 5 | // Use IntelliSense to find out which attributes exist for C# debugging 6 | // Use hover for the description of the existing attributes 7 | // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md 8 | "name": ".NET Core Launch (web)", 9 | "type": "coreclr", 10 | "request": "launch", 11 | "preLaunchTask": "build", 12 | // If you have changed target frameworks, make sure to update the program path. 13 | "program": "${workspaceFolder}/bin/Debug/net6.0/APIContagem.dll", 14 | "args": [], 15 | "cwd": "${workspaceFolder}", 16 | "stopAtEntry": false, 17 | // Enable launching a web browser when ASP.NET Core starts. For more information: https://aka.ms/VSCode-CS-LaunchJson-WebBrowser 18 | "serverReadyAction": { 19 | "action": "openExternally", 20 | "pattern": "\\bNow listening on:\\s+(https?://\\S+)" 21 | }, 22 | "env": { 23 | "ASPNETCORE_ENVIRONMENT": "Development" 24 | }, 25 | "sourceFileMap": { 26 | "/Views": "${workspaceFolder}/Views" 27 | } 28 | }, 29 | { 30 | "name": ".NET Core Attach", 31 | "type": "coreclr", 32 | "request": "attach" 33 | } 34 | ] 35 | } -------------------------------------------------------------------------------- /APIContagem/.vscode/tasks.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "2.0.0", 3 | "tasks": [ 4 | { 5 | "label": "build", 6 | "command": "dotnet", 7 | "type": "process", 8 | "args": [ 9 | "build", 10 | "${workspaceFolder}/APIContagem.csproj", 11 | "/property:GenerateFullPaths=true", 12 | "/consoleloggerparameters:NoSummary" 13 | ], 14 | "problemMatcher": "$msCompile" 15 | }, 16 | { 17 | "label": "publish", 18 | "command": "dotnet", 19 | "type": "process", 20 | "args": [ 21 | "publish", 22 | "${workspaceFolder}/APIContagem.csproj", 23 | "/property:GenerateFullPaths=true", 24 | "/consoleloggerparameters:NoSummary" 25 | ], 26 | "problemMatcher": "$msCompile" 27 | }, 28 | { 29 | "label": "watch", 30 | "command": "dotnet", 31 | "type": "process", 32 | "args": [ 33 | "watch", 34 | "run", 35 | "--project", 36 | "${workspaceFolder}/APIContagem.csproj" 37 | ], 38 | "problemMatcher": "$msCompile" 39 | } 40 | ] 41 | } -------------------------------------------------------------------------------- /APIContagem/APIContagem.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | net6.0 5 | enable 6 | enable 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /APIContagem/Contador.cs: -------------------------------------------------------------------------------- 1 | using System.Runtime.InteropServices; 2 | 3 | namespace APIContagem; 4 | 5 | public class Contador 6 | { 7 | private static readonly string _LOCAL; 8 | private static readonly string _KERNEL; 9 | private static readonly string _FRAMEWORK; 10 | 11 | static Contador() 12 | { 13 | _LOCAL = Environment.MachineName; 14 | _KERNEL = Environment.OSVersion.VersionString; 15 | _FRAMEWORK = RuntimeInformation.FrameworkDescription; 16 | } 17 | 18 | private int _valorAtual = 0; 19 | 20 | public int ValorAtual { get => _valorAtual; } 21 | public string Local { get => _LOCAL; } 22 | public string Kernel { get => _KERNEL; } 23 | public string Framework { get => _FRAMEWORK; } 24 | 25 | public void Incrementar() 26 | { 27 | _valorAtual++; 28 | } 29 | } -------------------------------------------------------------------------------- /APIContagem/Controllers/ContadorController.cs: -------------------------------------------------------------------------------- 1 | using Microsoft.AspNetCore.Mvc; 2 | using APIContagem.Models; 3 | using APIContagem.Logging; 4 | 5 | namespace APIContagem.Controllers; 6 | 7 | [ApiController] 8 | [Route("[controller]")] 9 | public class ContadorController : ControllerBase 10 | { 11 | private static readonly Contador _CONTADOR = new Contador(); 12 | private readonly ILogger _logger; 13 | private readonly IConfiguration _configuration; 14 | 15 | public ContadorController(ILogger logger, 16 | IConfiguration configuration) 17 | { 18 | _logger = logger; 19 | _configuration = configuration; 20 | } 21 | 22 | [HttpGet] 23 | public ResultadoContador Get() 24 | { 25 | int valorAtualContador; 26 | 27 | lock (_CONTADOR) 28 | { 29 | _CONTADOR.Incrementar(); 30 | valorAtualContador = _CONTADOR.ValorAtual; 31 | } 32 | 33 | _logger.LogValorAtual(valorAtualContador); 34 | 35 | return new() 36 | { 37 | ValorAtual = valorAtualContador, 38 | Producer = _CONTADOR.Local, 39 | Kernel = _CONTADOR.Kernel, 40 | Framework = _CONTADOR.Framework, 41 | Mensagem = _configuration["MensagemVariavel"] 42 | }; 43 | }} 44 | -------------------------------------------------------------------------------- /APIContagem/Logging/ContagemLogging.cs: -------------------------------------------------------------------------------- 1 | namespace APIContagem.Logging; 2 | 3 | public static partial class ContagemLogging 4 | { 5 | [LoggerMessage(EventId = 1, Level = LogLevel.Information, 6 | Message = "Contador - Valor atual: {valorAtual}")] 7 | public static partial void LogValorAtual( 8 | this ILogger logger, int valorAtual); 9 | } -------------------------------------------------------------------------------- /APIContagem/Models/ResultadoContador.cs: -------------------------------------------------------------------------------- 1 | namespace APIContagem.Models; 2 | 3 | public class ResultadoContador 4 | { 5 | public int ValorAtual { get; set; } 6 | public string? Producer { get; set; } 7 | public string? Kernel { get; set; } 8 | public string? Framework { get; set; } 9 | public string? Mensagem { get; set; } 10 | } -------------------------------------------------------------------------------- /APIContagem/Program.cs: -------------------------------------------------------------------------------- 1 | using Groffe.AspNetCore.Indisponibilidade; 2 | 3 | var builder = WebApplication.CreateBuilder(args); 4 | 5 | builder.Services.ConfigureChecagemIndisponibilidade( 6 | DBChecagemIndisponibilidade.SqlServer, 7 | builder.Configuration.GetConnectionString("BaseAdmin")); 8 | 9 | builder.Services.AddControllers(); 10 | builder.Services.AddEndpointsApiExplorer(); 11 | builder.Services.AddSwaggerGen(); 12 | 13 | var app = builder.Build(); 14 | 15 | app.UseSwagger(); 16 | app.UseSwaggerUI(); 17 | 18 | app.UseChecagemIndisponibilidade(); 19 | 20 | app.UseHttpsRedirection(); 21 | 22 | app.UseAuthorization(); 23 | 24 | app.MapControllers(); 25 | 26 | app.Run(); -------------------------------------------------------------------------------- /APIContagem/Properties/launchSettings.json: -------------------------------------------------------------------------------- 1 | { 2 | "$schema": "https://json.schemastore.org/launchsettings.json", 3 | "iisSettings": { 4 | "windowsAuthentication": false, 5 | "anonymousAuthentication": true, 6 | "iisExpress": { 7 | "applicationUrl": "http://localhost:52386", 8 | "sslPort": 44398 9 | } 10 | }, 11 | "profiles": { 12 | "APIContagem": { 13 | "commandName": "Project", 14 | "dotnetRunMessages": true, 15 | "launchBrowser": true, 16 | "launchUrl": "swagger", 17 | "applicationUrl": "https://localhost:7196;http://localhost:5122", 18 | "environmentVariables": { 19 | "ASPNETCORE_ENVIRONMENT": "Development" 20 | } 21 | }, 22 | "IIS Express": { 23 | "commandName": "IISExpress", 24 | "launchBrowser": true, 25 | "launchUrl": "swagger", 26 | "environmentVariables": { 27 | "ASPNETCORE_ENVIRONMENT": "Development" 28 | } 29 | } 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /APIContagem/appsettings.Development.json: -------------------------------------------------------------------------------- 1 | { 2 | "Logging": { 3 | "LogLevel": { 4 | "Default": "Information", 5 | "Microsoft.AspNetCore": "Warning" 6 | } 7 | } 8 | } 9 | -------------------------------------------------------------------------------- /APIContagem/appsettings.json: -------------------------------------------------------------------------------- 1 | { 2 | "MensagemVariavel": "Testes com .NET 6 + ASP.NET Core + Application Insights com Connection String", 3 | "ConnectionStrings": { 4 | "BaseAdmin": "Server=localhost;Database=BaseAdmin;User Id=sa;Password=SqlServer2019!;TrustServerCertificate=True;", 5 | "BaseAdminSQLite": "Data Source=./indisponibilidade.db" 6 | }, 7 | "Logging": { 8 | "LogLevel": { 9 | "Default": "Information", 10 | "Microsoft.AspNetCore": "Warning" 11 | } 12 | }, 13 | "AllowedHosts": "*" 14 | } -------------------------------------------------------------------------------- /DockerCompose/docker-compose.yml: -------------------------------------------------------------------------------- 1 | services: 2 | sqlserver: 3 | image: mcr.microsoft.com/mssql/server:2019-latest 4 | environment: 5 | SA_PASSWORD: "SqlServer2019!" 6 | ACCEPT_EULA: "Y" 7 | MSSQL_PID: "Developer" 8 | ports: 9 | - "1433:1433" 10 | mssqltools: 11 | image: mcr.microsoft.com/mssql-tools 12 | depends_on: 13 | - sqlserver 14 | volumes: 15 | - ./init-baseadmin.sh:/tmp/init-baseadmin.sh 16 | command: /bin/bash ./tmp/init-baseadmin.sh -------------------------------------------------------------------------------- /DockerCompose/init-baseadmin.sh: -------------------------------------------------------------------------------- 1 | /opt/mssql-tools/bin/sqlcmd -S sqlserver -U sa -P SqlServer2019! -d master -Q "CREATE DATABASE BaseAdmin" -------------------------------------------------------------------------------- /Groffe.AspNetCore.Indisponibilidade/ChecagemIndisponibilidade.cs: -------------------------------------------------------------------------------- 1 | using System.Data; 2 | using System.Data.Common; 3 | using System.Text; 4 | using System.Text.Json; 5 | using Microsoft.AspNetCore.Http; 6 | using Microsoft.Data.SqlClient; 7 | using Microsoft.Extensions.Logging; 8 | using System.Data.SQLite; 9 | 10 | namespace Groffe.AspNetCore.Indisponibilidade; 11 | 12 | public class ChecagemIndisponibilidade 13 | { 14 | private readonly RequestDelegate _next; 15 | 16 | public ChecagemIndisponibilidade(RequestDelegate next) 17 | { 18 | _next = next; 19 | } 20 | 21 | public async Task Invoke(HttpContext httpContext) 22 | { 23 | var config = (ConfiguracoesIndisponibilidade)httpContext 24 | .RequestServices.GetService(typeof(ConfiguracoesIndisponibilidade))!; 25 | var logger = (ILogger)httpContext 26 | .RequestServices.GetService(typeof(ILogger))!; 27 | 28 | var sqlCommand = new StringBuilder(); 29 | sqlCommand.Append("SELECT "); 30 | if (config.Database == DBChecagemIndisponibilidade.SqlServer) 31 | sqlCommand.Append("TOP 1 "); 32 | sqlCommand.Append("Mensagem FROM Indisponibilidade "); 33 | sqlCommand.Append("WHERE @DataProcessamento BETWEEN InicioIndisponibilidade "); 34 | sqlCommand.Append("AND TerminoIndisponibilidade "); 35 | sqlCommand.Append("ORDER BY InicioIndisponibilidade "); 36 | if (config.Database == DBChecagemIndisponibilidade.SQLite) 37 | sqlCommand.Append("LIMIT 1 "); 38 | 39 | using var conexao = CreateConnection(config); 40 | conexao.Open(); 41 | var cmd = conexao.CreateCommand(); 42 | cmd.CommandText = sqlCommand.ToString(); 43 | 44 | var parameter = cmd.CreateParameter(); 45 | parameter.ParameterName = "@DataProcessamento"; 46 | parameter.DbType = DbType.DateTime; 47 | parameter.Value = DateTime.Now; 48 | cmd.Parameters.Add(parameter); 49 | 50 | logger.LogInformation( 51 | "Analisando se a aplicacao deve ser considerada como indisponivel..."); 52 | string? mensagem = null; 53 | var reader = cmd.ExecuteReader(); 54 | if (reader.Read()) 55 | mensagem = reader["Mensagem"].ToString()!; 56 | 57 | conexao.Close(); 58 | 59 | if (mensagem == null) 60 | { 61 | logger.LogInformation("Acesso liberado a aplicacao..."); 62 | await _next(httpContext); 63 | } 64 | else 65 | { 66 | logger.LogError( 67 | $"Aplicacao configurada como indisponivel - Mensagem de retorno: {mensagem}"); 68 | httpContext.Response.StatusCode = 403; 69 | httpContext.Response.ContentType = "application/json"; 70 | 71 | var status = new 72 | { 73 | Codigo = 403, 74 | Status = "Forbidden", 75 | Mensagem = mensagem 76 | }; 77 | 78 | await httpContext.Response.WriteAsync( 79 | JsonSerializer.Serialize(status)); 80 | } 81 | } 82 | 83 | private DbConnection CreateConnection(ConfiguracoesIndisponibilidade config) 84 | { 85 | if (config.Database == DBChecagemIndisponibilidade.SqlServer) 86 | return new SqlConnection(config.ConnectionString); 87 | else 88 | return new SQLiteConnection(config.ConnectionString); 89 | } 90 | } -------------------------------------------------------------------------------- /Groffe.AspNetCore.Indisponibilidade/ChecagemIndisponibilidadeExtensions.cs: -------------------------------------------------------------------------------- 1 | using Microsoft.AspNetCore.Builder; 2 | using Microsoft.Extensions.DependencyInjection; 3 | using FluentMigrator.Runner; 4 | 5 | namespace Groffe.AspNetCore.Indisponibilidade; 6 | 7 | public static class ChecagemIndisponibilidadeExtensions 8 | { 9 | public static IServiceCollection ConfigureChecagemIndisponibilidade( 10 | this IServiceCollection services, 11 | DBChecagemIndisponibilidade database, 12 | string connectionString) 13 | { 14 | services.AddSingleton(new ConfiguracoesIndisponibilidade() 15 | { 16 | Database = database, 17 | ConnectionString = connectionString 18 | }); 19 | 20 | services.AddFluentMigratorCore() 21 | .ConfigureRunner(cfg => 22 | { 23 | if (database == DBChecagemIndisponibilidade.SqlServer) 24 | cfg.AddSqlServer(); 25 | else 26 | cfg.AddSQLite(); 27 | cfg.WithGlobalConnectionString(connectionString) 28 | .ScanIn(typeof(ChecagemIndisponibilidadeExtensions).Assembly).For.Migrations(); 29 | }).AddLogging(cfg => cfg.AddFluentMigratorConsole()); 30 | 31 | var migrationRunner = 32 | services.BuildServiceProvider(false).GetService(); 33 | migrationRunner!.MigrateUp(); 34 | 35 | return services; 36 | } 37 | 38 | public static IApplicationBuilder UseChecagemIndisponibilidade( 39 | this IApplicationBuilder builder) 40 | { 41 | return builder.UseMiddleware(); 42 | } 43 | } -------------------------------------------------------------------------------- /Groffe.AspNetCore.Indisponibilidade/ConfiguracoesIndisponibilidade.cs: -------------------------------------------------------------------------------- 1 | namespace Groffe.AspNetCore.Indisponibilidade; 2 | 3 | public class ConfiguracoesIndisponibilidade 4 | { 5 | public DBChecagemIndisponibilidade Database { get; set; } 6 | public string? ConnectionString { get; set; } 7 | } -------------------------------------------------------------------------------- /Groffe.AspNetCore.Indisponibilidade/DBChecagemIndisponibilidade.cs: -------------------------------------------------------------------------------- 1 | namespace Groffe.AspNetCore.Indisponibilidade; 2 | 3 | public enum DBChecagemIndisponibilidade 4 | { 5 | SQLite, 6 | SqlServer 7 | } -------------------------------------------------------------------------------- /Groffe.AspNetCore.Indisponibilidade/Groffe.AspNetCore.Indisponibilidade.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | net6.0 5 | enable 6 | enable 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /Groffe.AspNetCore.Indisponibilidade/Migrations/IndisponibilidadeMigration_v001.cs: -------------------------------------------------------------------------------- 1 | using FluentMigrator; 2 | 3 | namespace Groffe.AspNetCore.Indisponibilidade.Migrations; 4 | 5 | [Migration(001)] 6 | public class IndisponibilidadeMigration_v001 : Migration 7 | { 8 | public override void Up() 9 | { 10 | Create.Table("Indisponibilidade") 11 | .WithColumn("Id").AsInt32().Identity().NotNullable().PrimaryKey() 12 | .WithColumn("InicioIndisponibilidade").AsDateTime().NotNullable() 13 | .WithColumn("TerminoIndisponibilidade").AsDateTime().NotNullable() 14 | .WithColumn("Mensagem").AsAnsiString(1000).NotNullable(); 15 | } 16 | 17 | public override void Down() 18 | { 19 | Delete.Table("Indisponibilidade"); 20 | } 21 | } -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # DotNet6-ClassLib-ASPNETCore_MiddlewareIndisponibilidade 2 | Exemplo de implementação e uso de um middleware para APIs REST criadas com .NET 6 + ASP.NET Core + Fluent Migrator + com suporte a SQL Server e SQLite (armazenando períodos de indisponibilidade da aplicação, que serão verificados durante o processamento de requisições HTTP). 3 | 4 | Lembrando que middlewares no ASP.NET Core são uma variação do pattern Chain of Responsibility. Maiores informações sobre este padrão em: 5 | 6 | **https://en.wikipedia.org/wiki/Chain-of-responsibility_pattern** --------------------------------------------------------------------------------