Emails on store level

BTCPayServer/Controllers/StoresController.Email.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Threading.Tasks;
+using BTCPayServer.Data;
+using BTCPayServer.Models.ServerViewModels;
+using BTCPayServer.Models.StoreViewModels;
+using BTCPayServer.Payments.Changelly;
+using BTCPayServer.Services.Mails;
+using Microsoft.AspNetCore.Mvc;
+
+namespace BTCPayServer.Controllers
+{
+    public partial class StoresController
+    {
+        
+        [Route("{storeId}/emails")]
+        public IActionResult Emails()
+        {
+            var store = HttpContext.GetStoreData();
+            if (store == null)
+                return NotFound();
+            var data = store.GetStoreBlob().EmailSettings ?? new EmailSettings();
+            return View(new EmailsViewModel() { Settings = data });
+        }
+        
+        [Route("{storeId}/emails")]
+        [HttpPost]
+        public async Task<IActionResult> Emails(string storeId, EmailsViewModel model, string command)
+        {
+            var store = HttpContext.GetStoreData();
+            if (store == null)
+                return NotFound();
+            if (command == "Test")
+            {
+                try
+                {
+                    if (!model.Settings.IsComplete())
+                    {
+                        model.StatusMessage = "Error: Required fields missing";
+                        return View(model);
+                    }
+                    var client = model.Settings.CreateSmtpClient();
+                    await client.SendMailAsync(model.Settings.From, model.TestEmail, "BTCPay test", "BTCPay test");
+                    model.StatusMessage = "Email sent to " + model.TestEmail + ", please, verify you received it";
+                }
+                catch (Exception ex)
+                {
+                    model.StatusMessage = "Error: " + ex.Message;
+                }
+                return View(model);
+            }
+            else // if(command == "Save")
+            {
+                
+                var storeBlob = store.GetStoreBlob();
+                storeBlob.EmailSettings = model.Settings;
+                store.SetStoreBlob(storeBlob);
+                await _Repo.UpdateStore(store);
+                StatusMessage = "Email settings modified";
+                return RedirectToAction(nameof(UpdateStore), new {
+                    storeId});
+
+            }
+        }
+    }
+}