feat(notification): add admin rest management and deletion

Add revision-safe service and template APIs, channel mapping, and validated admin controls. Ref: IT-1601
2026-10-17 22:51:01 +03:00
parent 81654c0d33
commit 8e81572386
80 changed files with 2253 additions and 54 deletions
@@ -1,3 +1,4 @@
+using HrynCo.NotificationService.Services.TemplateDefinitions;
 using System.Text.Json;
 using HrynCo.NotificationService.DAL.Abstract.Repositories;
 using HrynCo.NotificationService.DAL.Abstract.Templates;
@@ -95,6 +96,59 @@ public sealed class AdminTemplatesController(IMediator mediator, IEmailTemplateD
        return RedirectToAction(nameof(Index), new { serviceId, key = keyFilter });
    }

+    [HttpGet("{definitionId:guid}/delete")]
+    public async Task<IActionResult> ConfirmDefinitionDelete([FromRoute] Guid serviceId, [FromRoute] Guid definitionId,
+        [FromQuery] string? keyFilter, CancellationToken ct)
+    {
+        var model = await DefinitionDeleteModelAsync(serviceId, definitionId, keyFilter, ct);
+        return model is null ? NotFound() : View("DeleteDefinition", model);
+    }
+
+    [HttpPost("{definitionId:guid}/delete")]
+    [ValidateAntiForgeryToken]
+    public async Task<IActionResult> DeleteDefinition([FromRoute] Guid serviceId, [FromRoute] Guid definitionId,
+        EmailTemplateDefinitionDeleteViewModel model, CancellationToken ct)
+    {
+        var current = await DefinitionDeleteModelAsync(serviceId, definitionId, model.KeyFilter, ct);
+        if (current is null)
+            return NotFound();
+        if (!ModelState.IsValid || !model.ConfirmDelete)
+            return await DefinitionDeleteErrorAsync(serviceId, definitionId, model.KeyFilter, "Confirm deletion of this template and its translations to continue.", ct);
+        try
+        {
+            var result = await mediator.Send(new DeleteEmailTemplateDefinitionCommand(serviceId, current.Key, model.Revision), ct);
+            if (result.IsSuccess)
+                return RedirectToAction(nameof(Index), new { serviceId, key = model.KeyFilter });
+            return await DefinitionDeleteErrorAsync(serviceId, definitionId, model.KeyFilter, result.Error!.Message, ct);
+        }
+        catch (Exception error) when (error is not OperationCanceledException)
+        {
+            logger.LogError(error, "Failed to delete email template definition.");
+            return await DefinitionDeleteErrorAsync(serviceId, definitionId, model.KeyFilter, "Could not complete deletion. Review the current template before trying again.", ct);
+        }
+    }
+
+    private async Task<EmailTemplateDefinitionDeleteViewModel?> DefinitionDeleteModelAsync(Guid serviceId, Guid definitionId, string? keyFilter, CancellationToken ct)
+    {
+        var service = await services.GetAsync(serviceId, ct);
+        var definition = await OwnedDefinitionAsync(service, definitionId, ct);
+        return definition is null ? null : new EmailTemplateDefinitionDeleteViewModel
+        {
+            ServiceId = serviceId, DefinitionId = definition.Id, ServiceName = definition.ServiceName, Key = definition.Key,
+            Revision = definition.Revision, KeyFilter = keyFilter, LanguageCodes = definition.Languages.Select(l => l.LanguageCode).ToList()
+        };
+    }
+
+    private async Task<IActionResult> DefinitionDeleteErrorAsync(Guid serviceId, Guid definitionId, string? keyFilter, string error, CancellationToken ct)
+    {
+        var model = await DefinitionDeleteModelAsync(serviceId, definitionId, keyFilter, ct);
+        if (model is null)
+            return NotFound();
+        ModelState.Clear();
+        ModelState.AddModelError("", error);
+        return View("DeleteDefinition", model);
+    }
+
    private async Task<IActionResult> SaveDefinitionAsync(EmailTemplateDefinition definition, EmailTemplateEditViewModel model,
        NotificationServiceInfo service, CancellationToken ct)
    {
@@ -117,7 +171,7 @@ public sealed class AdminTemplatesController(IMediator mediator, IEmailTemplateD
    {
        if (service is null)
            return null;
-        return (await definitions.GetDefinitionsAsync(service.Name, ct: ct))
+        return (await definitions.GetDefinitionsAsync(service.Id, ct))
            .SingleOrDefault(d => d.Id == definitionId && d.ServiceId == service.Id);
    }