Merge bdb952c0e5 into 9ff61cf937

Controllers/AuthController.cs

@@ -72,16 +72,34 @@ public class AuthController : ControllerBase
     [HttpPost("login")]
     public async Task<IActionResult> Login(LoginRequest req)
     {
-        // ✅ normaliza e evita null
         var email = (req.Email ?? "").Trim().ToLowerInvariant();
         var password = req.Password ?? "";
         var normalizedEmail = _userManager.NormalizeEmail(email);
 
-        // ✅ SOLUÇÃO A: ignora filtros globais (multi-tenant / HasQueryFilter)
-        // e pega 1 usuário (pra você logar logo).
-        var user = await _userManager.Users
-            .IgnoreQueryFilters()
-            .FirstOrDefaultAsync(u => u.NormalizedEmail == normalizedEmail);
+        var tenantId = ResolveTenantId(req);
+        ApplicationUser? user;
+
+        if (tenantId == null)
+        {
+            var users = await _userManager.Users
+                .IgnoreQueryFilters()
+                .Where(u => u.NormalizedEmail == normalizedEmail)
+                .ToListAsync();
+
+            if (users.Count == 0)
+                return Unauthorized("Credenciais inválidas.");
+
+            if (users.Count > 1)
+                return BadRequest("Informe o tenant para realizar o login.");
+
+            user = users[0];
+        }
+        else
+        {
+            user = await _userManager.Users
+                .IgnoreQueryFilters()
+                .FirstOrDefaultAsync(u => u.NormalizedEmail == normalizedEmail && u.TenantId == tenantId);
+        }
 
         if (user == null)
             return Unauthorized("Credenciais inválidas.");
@@ -97,6 +115,15 @@ public class AuthController : ControllerBase
         return Ok(new AuthResponse(token));
     }
 
+    private Guid? ResolveTenantId(LoginRequest req)
+    {
+        if (req.TenantId.HasValue)
+            return req.TenantId.Value;
+
+        var headerValue = Request.Headers["X-Tenant-Id"].FirstOrDefault();
+        return Guid.TryParse(headerValue, out var parsed) ? parsed : null;
+    }
+
     private async Task<string> GenerateJwtAsync(ApplicationUser user)
     {
         var key = _config["Jwt:Key"]!;

Dtos/LoginRequest.cs

@@ -1,3 +1,3 @@
 namespace line_gestao_api.Dtos;
 
-public record LoginRequest(string Email, string Password);
+public record LoginRequest(string Email, string Password, Guid? TenantId = null);

Services/TenantMiddleware.cs

@@ -16,11 +16,16 @@ public class TenantMiddleware
         Guid? tenantId = null;
         var claim = context.User.FindFirst("tenantId")?.Value
             ?? context.User.FindFirst("tenant")?.Value;
+        var headerValue = context.Request.Headers["X-Tenant-Id"].FirstOrDefault();
 
         if (Guid.TryParse(claim, out var parsed))
         {
             tenantId = parsed;
         }
+        else if (Guid.TryParse(headerValue, out var headerTenant))
+        {
+            tenantId = headerTenant;
+        }
 
         tenantProvider.SetTenantId(tenantId);