feat: add email endpoint

ApiDto/Requests/Configuration/EmailRequest.cs

@@ -0,0 +1,45 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Mirea.Api.Dto.Requests.Configuration;
+
+/// <summary>
+/// Represents a request to configure email settings.
+/// </summary>
+public class EmailRequest
+{
+    /// <summary>
+    /// Gets or sets the server address.
+    /// </summary>
+    [Required]
+    public required string Server { get; set; }
+
+    /// <summary>
+    /// Gets or sets the email address from which emails will be sent.
+    /// </summary>
+    [Required]
+    public required string From { get; set; }
+
+    /// <summary>
+    /// Gets or sets the password for the email account.
+    /// </summary>
+    [Required]
+    public required string Password { get; set; }
+
+    /// <summary>
+    /// Gets or sets the port number.
+    /// </summary>
+    [Required]
+    public int Port { get; set; }
+
+    /// <summary>
+    /// Gets or sets a value indicating whether SSL is enabled.
+    /// </summary>
+    [Required]
+    public bool Ssl { get; set; }
+
+    /// <summary>
+    /// Gets or sets the username.
+    /// </summary>
+    [Required]
+    public required string User { get; set; }
+}

Endpoint/Controllers/Configuration/SetupController.cs

@@ -214,6 +214,32 @@ public class SetupController(ISetupToken setupToken, IMaintenanceModeNotConfigur
 
         return true;
     }
+
+    [HttpPost("SetEmail")]
+    [TokenAuthentication]
+    [BadRequestResponse]
+    public ActionResult<bool> SetEmail([FromBody] EmailRequest? request)
+    {
+        var settings = (request == null) switch
+        {
+            true => new EmailSettings(),
+            false => new EmailSettings
+            {
+                Server = request.Server,
+                From = request.From,
+                Password = request.Password,
+                Port = request.Port,
+                Ssl = request.Ssl,
+                User = request.User
+            }
+        };
+
+        var general = GeneralConfig;
+        general.EmailSettings = settings;
+        GeneralConfig = general;
+
+        return true;
+    }
     }