├── .gitignore ├── LICENSE ├── README.md └── src ├── Configuration └── ConfigurationExtensions.cs ├── Controllers └── ContactsController.cs ├── Data ├── CustomerDataContext.cs ├── CustomerDataContextExtensions.cs └── MasterDataContext.cs ├── Migrations ├── 20200415232239_MasterClientMigration.Designer.cs ├── 20200415232239_MasterClientMigration.cs ├── CustomerData │ ├── 20200415233018_ClientContactMigration.Designer.cs │ ├── 20200415233018_ClientContactMigration.cs │ └── CustomerDataContextModelSnapshot.cs └── MasterDataContextModelSnapshot.cs ├── Models ├── Contact.cs └── Customer.cs ├── Program.cs ├── Properties └── launchSettings.json ├── Startup.cs ├── WebApi.MultiTenant.csproj ├── WebApi.MultiTenant.sln ├── appsettings.Development.json └── appsettings.json /.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 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2020 Rafael dos Santos 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # efcore-multi-tenant 2 | A simple implementation showing how to work with multi tenant environments using asp.net core and ef core 3 | 4 | 5 | I recorded the live session while coding this sample, it's available only in portuguese (PT-BR) 6 | https://youtu.be/0ogs8s8K3sU -------------------------------------------------------------------------------- /src/Configuration/ConfigurationExtensions.cs: -------------------------------------------------------------------------------- 1 | using Microsoft.Extensions.Configuration; 2 | 3 | namespace WebApi.MultiTenant.Configuration 4 | { 5 | public static class ConfigurationExtensions 6 | { 7 | public static string GetClientConnectionString(this IConfiguration configuration, string clientName) 8 | { 9 | // To make things easier we used a replace variable in the connection string and 10 | // we just replace with the client slug as a pattern. 11 | var connString = configuration.GetConnectionString("TemplateConnection") 12 | .Replace("__DBNAME__", $"MultiTenant_{clientName}"); 13 | 14 | return connString; 15 | } 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /src/Controllers/ContactsController.cs: -------------------------------------------------------------------------------- 1 | using System.Threading.Tasks; 2 | using Microsoft.AspNetCore.Mvc; 3 | using Microsoft.EntityFrameworkCore; 4 | using WebApi.MultiTenant.Data; 5 | 6 | namespace WebApi.MultiTenant.Controllers 7 | { 8 | public class ContactsController : ControllerBase 9 | { 10 | [HttpGet("/{clientName}/contacts")] 11 | public async Task GetContacts( 12 | [FromRoute]string clientName, 13 | [FromServices]CustomerDataContext context) 14 | { 15 | var contacts = await context.Contacts.ToListAsync(); 16 | return Ok(contacts); 17 | } 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /src/Data/CustomerDataContext.cs: -------------------------------------------------------------------------------- 1 | using Microsoft.EntityFrameworkCore; 2 | using WebApi.MultiTenant.Models; 3 | 4 | namespace WebApi.MultiTenant.Data 5 | { 6 | public class CustomerDataContext : DbContext 7 | { 8 | public CustomerDataContext(DbContextOptions options) : base(options) 9 | { 10 | 11 | } 12 | 13 | public DbSet Contacts { get; set; } 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /src/Data/CustomerDataContextExtensions.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using Microsoft.AspNetCore.Http; 3 | using Microsoft.EntityFrameworkCore; 4 | using Microsoft.Extensions.Configuration; 5 | using Microsoft.Extensions.DependencyInjection; 6 | using WebApi.MultiTenant.Configuration; 7 | 8 | namespace WebApi.MultiTenant.Data 9 | { 10 | public static class CustomerDataContextExtensions 11 | { 12 | public static void AddCustomerDbContext(this IServiceCollection services, IConfiguration configuration) 13 | { 14 | services.AddScoped(provider => 15 | { 16 | var httpContext = provider.GetService(); 17 | 18 | // In this sample we are using a customer identifier as the firs segment in the url request 19 | // Ex: http://localhost:5000/clienta/contacts 20 | // http://localhost:5000/clientb/contacts 21 | var clientSlug = httpContext.HttpContext.Request.Path.Value.Split("/", StringSplitOptions.RemoveEmptyEntries)[0]; 22 | 23 | // If you need to perform any validation like if the customer exists 24 | // or if it has a valid subscription you can request a master context 25 | // and perform validations 26 | //var masterContext = provider.GetService(); 27 | 28 | var connString = configuration.GetClientConnectionString(clientSlug); 29 | var opts = new DbContextOptionsBuilder(); 30 | opts.UseSqlServer(connString, s => s.EnableRetryOnFailure()); 31 | opts.EnableSensitiveDataLogging(); 32 | 33 | return new CustomerDataContext(opts.Options); 34 | }); 35 | } 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /src/Data/MasterDataContext.cs: -------------------------------------------------------------------------------- 1 | using Microsoft.EntityFrameworkCore; 2 | using WebApi.MultiTenant.Models; 3 | 4 | namespace WebApi.MultiTenant.Data 5 | { 6 | public class MasterDataContext : DbContext 7 | { 8 | public MasterDataContext(DbContextOptions options) : base(options) 9 | { 10 | 11 | } 12 | 13 | public DbSet Customers { get; set; } 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /src/Migrations/20200415232239_MasterClientMigration.Designer.cs: -------------------------------------------------------------------------------- 1 | // 2 | using System; 3 | using Microsoft.EntityFrameworkCore; 4 | using Microsoft.EntityFrameworkCore.Infrastructure; 5 | using Microsoft.EntityFrameworkCore.Metadata; 6 | using Microsoft.EntityFrameworkCore.Migrations; 7 | using Microsoft.EntityFrameworkCore.Storage.ValueConversion; 8 | using WebApi.MultiTenant.Data; 9 | 10 | namespace WebApi.MultiTenant.Migrations 11 | { 12 | [DbContext(typeof(MasterDataContext))] 13 | [Migration("20200415232239_MasterClientMigration")] 14 | partial class MasterClientMigration 15 | { 16 | protected override void BuildTargetModel(ModelBuilder modelBuilder) 17 | { 18 | #pragma warning disable 612, 618 19 | modelBuilder 20 | .HasAnnotation("ProductVersion", "3.1.3") 21 | .HasAnnotation("Relational:MaxIdentifierLength", 128) 22 | .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn); 23 | 24 | modelBuilder.Entity("WebApi.MultiTenant.Models.Customer", b => 25 | { 26 | b.Property("Id") 27 | .ValueGeneratedOnAdd() 28 | .HasColumnType("uniqueidentifier"); 29 | 30 | b.Property("Name") 31 | .HasColumnType("nvarchar(max)"); 32 | 33 | b.Property("Slug") 34 | .HasColumnType("nvarchar(max)"); 35 | 36 | b.HasKey("Id"); 37 | 38 | b.ToTable("Customers"); 39 | }); 40 | #pragma warning restore 612, 618 41 | } 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /src/Migrations/20200415232239_MasterClientMigration.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using Microsoft.EntityFrameworkCore.Migrations; 3 | 4 | namespace WebApi.MultiTenant.Migrations 5 | { 6 | public partial class MasterClientMigration : Migration 7 | { 8 | protected override void Up(MigrationBuilder migrationBuilder) 9 | { 10 | migrationBuilder.CreateTable( 11 | name: "Customers", 12 | columns: table => new 13 | { 14 | Id = table.Column(nullable: false), 15 | Name = table.Column(nullable: true), 16 | Slug = table.Column(nullable: true) 17 | }, 18 | constraints: table => 19 | { 20 | table.PrimaryKey("PK_Customers", x => x.Id); 21 | }); 22 | } 23 | 24 | protected override void Down(MigrationBuilder migrationBuilder) 25 | { 26 | migrationBuilder.DropTable( 27 | name: "Customers"); 28 | } 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /src/Migrations/CustomerData/20200415233018_ClientContactMigration.Designer.cs: -------------------------------------------------------------------------------- 1 | // 2 | using System; 3 | using Microsoft.EntityFrameworkCore; 4 | using Microsoft.EntityFrameworkCore.Infrastructure; 5 | using Microsoft.EntityFrameworkCore.Metadata; 6 | using Microsoft.EntityFrameworkCore.Migrations; 7 | using Microsoft.EntityFrameworkCore.Storage.ValueConversion; 8 | using WebApi.MultiTenant.Data; 9 | 10 | namespace WebApi.MultiTenant.Migrations.CustomerData 11 | { 12 | [DbContext(typeof(CustomerDataContext))] 13 | [Migration("20200415233018_ClientContactMigration")] 14 | partial class ClientContactMigration 15 | { 16 | protected override void BuildTargetModel(ModelBuilder modelBuilder) 17 | { 18 | #pragma warning disable 612, 618 19 | modelBuilder 20 | .HasAnnotation("ProductVersion", "3.1.3") 21 | .HasAnnotation("Relational:MaxIdentifierLength", 128) 22 | .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn); 23 | 24 | modelBuilder.Entity("WebApi.MultiTenant.Models.Contact", b => 25 | { 26 | b.Property("Id") 27 | .ValueGeneratedOnAdd() 28 | .HasColumnType("uniqueidentifier"); 29 | 30 | b.Property("Name") 31 | .HasColumnType("nvarchar(max)"); 32 | 33 | b.HasKey("Id"); 34 | 35 | b.ToTable("Contacts"); 36 | }); 37 | #pragma warning restore 612, 618 38 | } 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /src/Migrations/CustomerData/20200415233018_ClientContactMigration.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using Microsoft.EntityFrameworkCore.Migrations; 3 | 4 | namespace WebApi.MultiTenant.Migrations.CustomerData 5 | { 6 | public partial class ClientContactMigration : Migration 7 | { 8 | protected override void Up(MigrationBuilder migrationBuilder) 9 | { 10 | migrationBuilder.CreateTable( 11 | name: "Contacts", 12 | columns: table => new 13 | { 14 | Id = table.Column(nullable: false), 15 | Name = table.Column(nullable: true) 16 | }, 17 | constraints: table => 18 | { 19 | table.PrimaryKey("PK_Contacts", x => x.Id); 20 | }); 21 | } 22 | 23 | protected override void Down(MigrationBuilder migrationBuilder) 24 | { 25 | migrationBuilder.DropTable( 26 | name: "Contacts"); 27 | } 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /src/Migrations/CustomerData/CustomerDataContextModelSnapshot.cs: -------------------------------------------------------------------------------- 1 | // 2 | using System; 3 | using Microsoft.EntityFrameworkCore; 4 | using Microsoft.EntityFrameworkCore.Infrastructure; 5 | using Microsoft.EntityFrameworkCore.Metadata; 6 | using Microsoft.EntityFrameworkCore.Storage.ValueConversion; 7 | using WebApi.MultiTenant.Data; 8 | 9 | namespace WebApi.MultiTenant.Migrations.CustomerData 10 | { 11 | [DbContext(typeof(CustomerDataContext))] 12 | partial class CustomerDataContextModelSnapshot : ModelSnapshot 13 | { 14 | protected override void BuildModel(ModelBuilder modelBuilder) 15 | { 16 | #pragma warning disable 612, 618 17 | modelBuilder 18 | .HasAnnotation("ProductVersion", "3.1.3") 19 | .HasAnnotation("Relational:MaxIdentifierLength", 128) 20 | .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn); 21 | 22 | modelBuilder.Entity("WebApi.MultiTenant.Models.Contact", b => 23 | { 24 | b.Property("Id") 25 | .ValueGeneratedOnAdd() 26 | .HasColumnType("uniqueidentifier"); 27 | 28 | b.Property("Name") 29 | .HasColumnType("nvarchar(max)"); 30 | 31 | b.HasKey("Id"); 32 | 33 | b.ToTable("Contacts"); 34 | }); 35 | #pragma warning restore 612, 618 36 | } 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /src/Migrations/MasterDataContextModelSnapshot.cs: -------------------------------------------------------------------------------- 1 | // 2 | using System; 3 | using Microsoft.EntityFrameworkCore; 4 | using Microsoft.EntityFrameworkCore.Infrastructure; 5 | using Microsoft.EntityFrameworkCore.Metadata; 6 | using Microsoft.EntityFrameworkCore.Storage.ValueConversion; 7 | using WebApi.MultiTenant.Data; 8 | 9 | namespace WebApi.MultiTenant.Migrations 10 | { 11 | [DbContext(typeof(MasterDataContext))] 12 | partial class MasterDataContextModelSnapshot : ModelSnapshot 13 | { 14 | protected override void BuildModel(ModelBuilder modelBuilder) 15 | { 16 | #pragma warning disable 612, 618 17 | modelBuilder 18 | .HasAnnotation("ProductVersion", "3.1.3") 19 | .HasAnnotation("Relational:MaxIdentifierLength", 128) 20 | .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn); 21 | 22 | modelBuilder.Entity("WebApi.MultiTenant.Models.Customer", b => 23 | { 24 | b.Property("Id") 25 | .ValueGeneratedOnAdd() 26 | .HasColumnType("uniqueidentifier"); 27 | 28 | b.Property("Name") 29 | .HasColumnType("nvarchar(max)"); 30 | 31 | b.Property("Slug") 32 | .HasColumnType("nvarchar(max)"); 33 | 34 | b.HasKey("Id"); 35 | 36 | b.ToTable("Customers"); 37 | }); 38 | #pragma warning restore 612, 618 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /src/Models/Contact.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Threading.Tasks; 5 | 6 | namespace WebApi.MultiTenant.Models 7 | { 8 | public class Contact 9 | { 10 | public Guid Id { get; set; } 11 | public string Name { get; set; } 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /src/Models/Customer.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Threading.Tasks; 5 | 6 | namespace WebApi.MultiTenant.Models 7 | { 8 | public class Customer 9 | { 10 | public Guid Id { get; set; } 11 | public string Name { get; set; } 12 | public string Slug { get; set; } 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /src/Program.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.Linq; 4 | using System.Threading.Tasks; 5 | using Microsoft.AspNetCore.Hosting; 6 | using Microsoft.Extensions.Configuration; 7 | using Microsoft.Extensions.Hosting; 8 | using Microsoft.Extensions.Logging; 9 | 10 | namespace WebApi.MultiTenant 11 | { 12 | public class Program 13 | { 14 | public static void Main(string[] args) 15 | { 16 | CreateHostBuilder(args).Build().Run(); 17 | } 18 | 19 | public static IHostBuilder CreateHostBuilder(string[] args) => 20 | Host.CreateDefaultBuilder(args) 21 | .ConfigureWebHostDefaults(webBuilder => 22 | { 23 | webBuilder.UseStartup(); 24 | }); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /src/Properties/launchSettings.json: -------------------------------------------------------------------------------- 1 | { 2 | "iisSettings": { 3 | "windowsAuthentication": false, 4 | "anonymousAuthentication": true, 5 | "iisExpress": { 6 | "applicationUrl": "http://localhost:65328", 7 | "sslPort": 0 8 | } 9 | }, 10 | "$schema": "http://json.schemastore.org/launchsettings.json", 11 | "profiles": { 12 | "IIS Express": { 13 | "commandName": "IISExpress", 14 | "launchBrowser": true, 15 | "launchUrl": "weatherforecast", 16 | "environmentVariables": { 17 | "ASPNETCORE_ENVIRONMENT": "Development" 18 | } 19 | }, 20 | "WebApi.MultiTenant": { 21 | "commandName": "Project", 22 | "launchUrl": "weatherforecast", 23 | "environmentVariables": { 24 | "ASPNETCORE_ENVIRONMENT": "Development" 25 | }, 26 | "applicationUrl": "http://localhost:5000" 27 | } 28 | } 29 | } -------------------------------------------------------------------------------- /src/Startup.cs: -------------------------------------------------------------------------------- 1 | using Microsoft.AspNetCore.Builder; 2 | using Microsoft.AspNetCore.Hosting; 3 | using Microsoft.AspNetCore.Http; 4 | using Microsoft.EntityFrameworkCore; 5 | using Microsoft.Extensions.Configuration; 6 | using Microsoft.Extensions.DependencyInjection; 7 | using Microsoft.Extensions.Hosting; 8 | using WebApi.MultiTenant.Data; 9 | 10 | namespace WebApi.MultiTenant 11 | { 12 | public class Startup 13 | { 14 | public Startup(IConfiguration configuration) 15 | { 16 | Configuration = configuration; 17 | } 18 | 19 | public IConfiguration Configuration { get; } 20 | 21 | public void ConfigureServices(IServiceCollection services) 22 | { 23 | services.AddControllers(); 24 | 25 | services.AddDbContext(c => 26 | c.UseSqlServer(Configuration.GetConnectionString("DefaultConnection"))); 27 | 28 | services.AddSingleton(); 29 | services.AddCustomerDbContext(Configuration); 30 | } 31 | 32 | public void Configure(IApplicationBuilder app, IWebHostEnvironment env) 33 | { 34 | if (env.IsDevelopment()) 35 | { 36 | app.UseDeveloperExceptionPage(); 37 | } 38 | 39 | app.UseRouting(); 40 | 41 | app.UseAuthorization(); 42 | 43 | app.UseEndpoints(endpoints => 44 | { 45 | endpoints.MapControllers(); 46 | }); 47 | } 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /src/WebApi.MultiTenant.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | netcoreapp3.1 5 | 6 | 7 | 8 | 9 | all 10 | runtime; build; native; contentfiles; analyzers; buildtransitive 11 | 12 | 13 | 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /src/WebApi.MultiTenant.sln: -------------------------------------------------------------------------------- 1 |  2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 16 4 | VisualStudioVersion = 16.0.30011.22 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WebApi.MultiTenant", "WebApi.MultiTenant.csproj", "{938D23FB-A498-4783-B5BF-78E308E75601}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Release|Any CPU = Release|Any CPU 12 | EndGlobalSection 13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 14 | {938D23FB-A498-4783-B5BF-78E308E75601}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {938D23FB-A498-4783-B5BF-78E308E75601}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {938D23FB-A498-4783-B5BF-78E308E75601}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {938D23FB-A498-4783-B5BF-78E308E75601}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | GlobalSection(ExtensibilityGlobals) = postSolution 23 | SolutionGuid = {8E8CB3FC-8141-4F11-80FC-9D8C239CF8EC} 24 | EndGlobalSection 25 | EndGlobal 26 | -------------------------------------------------------------------------------- /src/appsettings.Development.json: -------------------------------------------------------------------------------- 1 | { 2 | "ConnectionStrings": { 3 | "DefaultConnection": "Server=.;Database=MultiTenant_Master;Trusted_Connection=True;", 4 | "TemplateConnection": "Server=.;Database=__DBNAME__;Trusted_Connection=True;" 5 | }, 6 | "Logging": { 7 | "LogLevel": { 8 | "Default": "Information", 9 | "Microsoft": "Warning", 10 | "Microsoft.Hosting.Lifetime": "Information" 11 | } 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /src/appsettings.json: -------------------------------------------------------------------------------- 1 | { 2 | "Logging": { 3 | "LogLevel": { 4 | "Default": "Information", 5 | "Microsoft": "Warning", 6 | "Microsoft.Hosting.Lifetime": "Information" 7 | } 8 | }, 9 | "AllowedHosts": "*" 10 | } 11 | --------------------------------------------------------------------------------