App name refactor

BimAI.API/Controllers/AuthController.cs

@@ -0,0 +1,96 @@
+using System.Security.Claims;
+using BimAI.API.Services;
+using BimAI.Application.DTOModels;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace BimAI.API.Controllers;
+
+public class AuthController(
+    GoogleAuthService googleAuthService,
+    JwtTokenService jwtTokenService,
+    ILogger<AuthController> logger)
+    : ControllerBase
+{
+    [HttpPost("google")]
+    public async Task<IActionResult> GoogleAuth([FromBody] GoogleAuthRequest request)
+    {
+        try
+        {
+            if (string.IsNullOrEmpty(request.IdToken))
+            {
+                return BadRequest(new GoogleAuthResponse
+                {
+                    Success = false,
+                    Error = "IdToken is required"
+                });
+            }
+
+            var (isValid, user, error) = await googleAuthService.ValidateGoogleTokenAsync(request.IdToken);
+
+            if (!isValid || user == null)
+            {
+                var statusCode = error switch
+                {
+                    "User not authorized to access this application" => 403,
+                    "User account is not active" => 403,
+                    "Invalid Google token" => 401,
+                    _ => 401
+                };
+                
+                return StatusCode(statusCode, new GoogleAuthResponse
+                {
+                    Success = false,
+                    Error = error ?? "Authentication failed"
+                });
+            }
+
+            var jwt = jwtTokenService.GenerateToken(user);
+
+            return Ok(new GoogleAuthResponse
+            {
+                Success = true,
+                Token = jwt,
+                User = new UserDto
+                {
+                    Id = user.Id,
+                    Email = user.Email,
+                    FullName = user.FullName,
+                    IsActive = user.IsActive,
+                    LastLoginAt = user.LastLoginAt
+                }
+            });
+        }
+        catch (Exception ex)
+        {   
+            logger.LogError(ex, "Error during Google authentication");
+            return StatusCode(500, new GoogleAuthResponse
+            {
+                Success = false,
+                Error = "Internal server error"
+            });
+        }
+    }
+
+    [HttpGet("me")]
+    [Authorize]
+    public IActionResult GetCurrentUser()
+    {
+        var userIdClaim = User.FindFirst(ClaimTypes.NameIdentifier);
+        var emailClaim = User.FindFirst(ClaimTypes.Email);
+        var nameClaim = User.FindFirst(ClaimTypes.Name);
+        
+        if (userIdClaim == null || emailClaim == null || nameClaim == null)
+        {
+            return Unauthorized();
+        }
+        
+        return Ok(new UserDto
+        {
+            Id = Guid.Parse(userIdClaim.Value),
+            Email = emailClaim.Value,
+            FullName = nameClaim.Value,
+            IsActive = true,
+        });
+    }
+}