In progress

colaflow-api/src/ColaFlow.API/ColaFlow.API.csproj

@@ -20,11 +20,13 @@
     <ProjectReference Include="..\Modules\ProjectManagement\ColaFlow.Modules.ProjectManagement.Application\ColaFlow.Modules.ProjectManagement.Application.csproj" />
     <ProjectReference Include="..\Modules\ProjectManagement\ColaFlow.Modules.ProjectManagement.Infrastructure\ColaFlow.Modules.ProjectManagement.Infrastructure.csproj" />
     <ProjectReference Include="..\Shared\ColaFlow.Shared.Kernel\ColaFlow.Shared.Kernel.csproj" />
+    <ProjectReference Include="..\Modules\Identity\ColaFlow.Modules.Identity.Application\ColaFlow.Modules.Identity.Application.csproj" />
+    <ProjectReference Include="..\Modules\Identity\ColaFlow.Modules.Identity.Infrastructure\ColaFlow.Modules.Identity.Infrastructure.csproj" />
   </ItemGroup>
 
   <ItemGroup>
     <PackageReference Include="MediatR" Version="13.1.0" />
-    <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="11.10.0" />
+    <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="12.1.0" />
   </ItemGroup>
 
 </Project>

colaflow-api/src/ColaFlow.API/Controllers/AuthController.cs

@@ -0,0 +1,38 @@
+using ColaFlow.Modules.Identity.Application.Commands.Login;
+using MediatR;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ColaFlow.API.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public class AuthController : ControllerBase
+{
+    private readonly IMediator _mediator;
+
+    public AuthController(IMediator mediator)
+    {
+        _mediator = mediator;
+    }
+
+    /// <summary>
+    /// Login with email and password
+    /// </summary>
+    [HttpPost("login")]
+    public async Task<IActionResult> Login([FromBody] LoginCommand command)
+    {
+        var result = await _mediator.Send(command);
+        return Ok(result);
+    }
+
+    /// <summary>
+    /// Get current user (requires authentication)
+    /// </summary>
+    [HttpGet("me")]
+    // [Authorize] // TODO: Add after JWT middleware is configured
+    public async Task<IActionResult> GetCurrentUser()
+    {
+        // TODO: Implement after JWT middleware
+        return Ok(new { message = "Current user endpoint - to be implemented" });
+    }
+}

colaflow-api/src/ColaFlow.API/Controllers/TenantsController.cs

@@ -0,0 +1,55 @@
+using ColaFlow.Modules.Identity.Application.Commands.RegisterTenant;
+using ColaFlow.Modules.Identity.Application.Queries.GetTenantBySlug;
+using MediatR;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ColaFlow.API.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public class TenantsController : ControllerBase
+{
+    private readonly IMediator _mediator;
+
+    public TenantsController(IMediator mediator)
+    {
+        _mediator = mediator;
+    }
+
+    /// <summary>
+    /// Register a new tenant (company signup)
+    /// </summary>
+    [HttpPost("register")]
+    public async Task<IActionResult> Register([FromBody] RegisterTenantCommand command)
+    {
+        var result = await _mediator.Send(command);
+        return Ok(result);
+    }
+
+    /// <summary>
+    /// Get tenant by slug (for login page tenant resolution)
+    /// </summary>
+    [HttpGet("{slug}")]
+    public async Task<IActionResult> GetBySlug(string slug)
+    {
+        var query = new GetTenantBySlugQuery(slug);
+        var result = await _mediator.Send(query);
+
+        if (result == null)
+            return NotFound(new { message = "Tenant not found" });
+
+        return Ok(result);
+    }
+
+    /// <summary>
+    /// Check if tenant slug is available
+    /// </summary>
+    [HttpGet("check-slug/{slug}")]
+    public async Task<IActionResult> CheckSlug(string slug)
+    {
+        var query = new GetTenantBySlugQuery(slug);
+        var result = await _mediator.Send(query);
+
+        return Ok(new { available = result == null });
+    }
+}

colaflow-api/src/ColaFlow.API/Program.cs

@@ -1,5 +1,7 @@
 using ColaFlow.API.Extensions;
 using ColaFlow.API.Handlers;
+using ColaFlow.Modules.Identity.Application;
+using ColaFlow.Modules.Identity.Infrastructure;
 using Scalar.AspNetCore;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -7,6 +9,10 @@ var builder = WebApplication.CreateBuilder(args);
 // Register ProjectManagement Module
 builder.Services.AddProjectManagementModule(builder.Configuration);
 
+// Register Identity Module
+builder.Services.AddIdentityApplication();
+builder.Services.AddIdentityInfrastructure(builder.Configuration);
+
 // Add controllers
 builder.Services.AddControllers();
 

colaflow-api/src/ColaFlow.API/appsettings.Development.json

@@ -1,6 +1,7 @@
 {
   "ConnectionStrings": {
-    "PMDatabase": "Host=localhost;Port=5432;Database=colaflow_pm;Username=colaflow;Password=colaflow_dev_password"
+    "PMDatabase": "Host=localhost;Port=5432;Database=colaflow_pm;Username=colaflow;Password=colaflow_dev_password",
+    "DefaultConnection": "Host=localhost;Port=5432;Database=colaflow_identity;Username=colaflow;Password=colaflow_dev_password"
   },
   "MediatR": {
     "LicenseKey": "eyJhbGciOiJSUzI1NiIsImtpZCI6Ikx1Y2t5UGVubnlTb2Z0d2FyZUxpY2Vuc2VLZXkvYmJiMTNhY2I1OTkwNGQ4OWI0Y2IxYzg1ZjA4OGNjZjkiLCJ0eXAiOiJKV1QifQ.eyJpc3MiOiJodHRwczovL2x1Y2t5cGVubnlzb2Z0d2FyZS5jb20iLCJhdWQiOiJMdWNreVBlbm55U29mdHdhcmUiLCJleHAiOiIxNzkzNTc3NjAwIiwiaWF0IjoiMTc2MjEyNTU2MiIsImFjY291bnRfaWQiOiIwMTlhNDZkZGZiZjk3YTk4Yjg1ZTVmOTllNWRhZjIwNyIsImN1c3RvbWVyX2lkIjoiY3RtXzAxazkzZHdnOG0weDByanp3Mm5rM2dxeDExIiwic3ViX2lkIjoiLSIsImVkaXRpb24iOiIwIiwidHlwZSI6IjIifQ.V45vUlze27pQG3Vs9dvagyUTSp-a74ymB6I0TIGD_NwFt1mMMPsuVXOKH1qK7A7V5qDQBvYyryzJy8xRE1rRKq2MJKgyfYjvzuGkpBbKbM6JRQPYknb5tjF-Rf3LAeWp73FiqbPZOPt5saCsoKqUHej-4zcKg5GA4y-PpGaGAONKyqwK9G2rvc1BUHfEnHKRMr0pprA5W1Yx-Lry85KOckUsI043HGOdfbubnGdAZs74FKvrV2qVir6K6VsZjWwX8IFnl1CzxjICa5MxyHOAVpXRnRtMt6fpsA1fMstFuRjq_2sbqGfsTv6LyCzLPnXdmU5DnWZHUcjy0xlAT_f0aw"