feat: add MVC Razor admin UI for email templates

- GetAllEmailTemplatesQuery + handler (new GetAll use case)
- IEmailTemplateRepository.GetAllAsync + EF implementation
- AdminTemplatesController: Index, Create, Edit, Save, Delete
- EmailTemplateEditViewModel with IsNew/PageTitle helpers
- Views/_ViewStart, _ViewImports, Shared/_Layout (Bootstrap 5)
- Shared/_EditorLayout (chained layout for all edit screens)
- Views/AdminTemplates/Index (table with edit/delete actions)
- Views/AdminTemplates/Edit (card form, readonly composite key on edit)
- Program.cs: AddControllersWithViews, UseStaticFiles, MapDefaultControllerRoute

Ref: IT-634

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
Anatolii Grynchuk
2026-05-02 02:06:08 +03:00
parent cec8f42ece
commit 2a0a5f737d
13 changed files with 432 additions and 1 deletions
@@ -0,0 +1,71 @@
@using HrynCo.NotificationService.Web.Controllers.Admin.ViewModels
@model EmailTemplateEditViewModel
@{
Layout = "~/Views/Shared/_EditorLayout.cshtml";
ViewData["Title"] = Model.PageTitle;
ViewData["EditorTitle"] = Model.PageTitle;
}
<form asp-action="Save" asp-controller="AdminTemplates" method="post">
@Html.AntiForgeryToken()
<input asp-for="Id" type="hidden" />
<input type="hidden" name="IsNew" value="@Model.IsNew" />
@if (!ViewData.ModelState.IsValid)
{
<div class="alert alert-danger mb-3">
@foreach (var error in ViewData.ModelState.Values.SelectMany(v => v.Errors))
{
<div>@error.ErrorMessage</div>
}
</div>
}
<div class="mb-3">
<label asp-for="ServiceName" class="form-label fw-semibold">Service Name</label>
<input asp-for="ServiceName" class="form-control" readonly="@(!Model.IsNew)" />
<span asp-validation-for="ServiceName" class="text-danger small"></span>
</div>
<div class="mb-3">
<label asp-for="Key" class="form-label fw-semibold">Key</label>
<input asp-for="Key" class="form-control" readonly="@(!Model.IsNew)" />
<span asp-validation-for="Key" class="text-danger small"></span>
</div>
<div class="mb-3">
<label asp-for="LanguageCode" class="form-label fw-semibold">Language Code</label>
<input asp-for="LanguageCode" class="form-control" readonly="@(!Model.IsNew)" />
<span asp-validation-for="LanguageCode" class="text-danger small"></span>
</div>
<div class="mb-3">
<label asp-for="Subject" class="form-label fw-semibold">Subject</label>
<input asp-for="Subject" class="form-control" />
<span asp-validation-for="Subject" class="text-danger small"></span>
</div>
<div class="mb-3">
<label asp-for="HtmlBody" class="form-label fw-semibold">HTML Body</label>
<textarea asp-for="HtmlBody" class="form-control font-monospace" rows="10"></textarea>
<span asp-validation-for="HtmlBody" class="text-danger small"></span>
</div>
<div class="mb-3">
<label asp-for="TextBody" class="form-label fw-semibold">Text Body</label>
<textarea asp-for="TextBody" class="form-control font-monospace" rows="5"></textarea>
</div>
<div class="mb-3">
<label asp-for="VariablesJson" class="form-label fw-semibold">Variables (JSON)</label>
<textarea asp-for="VariablesJson" class="form-control font-monospace" rows="4"
placeholder='[{"name":"UserName","required":true}]'></textarea>
<span asp-validation-for="VariablesJson" class="text-danger small"></span>
<div class="form-text">JSON array of <code>{"name":"...", "required":true|false}</code></div>
</div>
@section FormActions {
<button type="submit" class="btn btn-primary">💾 Save</button>
<a href="/admin/templates" class="btn btn-secondary">✖ Cancel</a>
}
</form>
@@ -0,0 +1,68 @@
@using HrynCo.NotificationService.DAL.Abstract.Templates
@model IReadOnlyList<EmailTemplate>
@{
ViewData["Title"] = "Email Templates";
}
<div class="d-flex justify-content-between align-items-center mb-4">
<h2 class="mb-0">📋 Email Templates</h2>
<a href="/admin/templates/create" class="btn btn-primary">+ Create New Template</a>
</div>
@if (!ViewData.ModelState.IsValid)
{
<div class="alert alert-danger">
@foreach (var error in ViewData.ModelState.Values.SelectMany(v => v.Errors))
{
<div>@error.ErrorMessage</div>
}
</div>
}
@if (Model is null || Model.Count == 0)
{
<div class="alert alert-info">No email templates found.</div>
}
else
{
<div class="card shadow-sm">
<div class="table-responsive">
<table class="table table-hover mb-0">
<thead class="table-dark">
<tr>
<th>Service Name</th>
<th>Key</th>
<th>Language</th>
<th>Subject</th>
<th class="text-end">Actions</th>
</tr>
</thead>
<tbody>
@foreach (var t in Model)
{
<tr>
<td>@t.ServiceName</td>
<td>@t.Key</td>
<td>@t.LanguageCode</td>
<td>@t.Subject</td>
<td class="text-end">
<a href="/admin/templates/@t.ServiceName/@t.Key/@t.LanguageCode"
class="btn btn-sm btn-outline-primary me-1">✏️ Edit</a>
<form method="post"
action="/admin/templates/@t.ServiceName/@t.Key/@t.LanguageCode/delete"
class="d-inline">
@Html.AntiForgeryToken()
<button type="submit"
class="btn btn-sm btn-outline-danger"
onclick="return confirm('Delete this template?')">
🗑️ Delete
</button>
</form>
</td>
</tr>
}
</tbody>
</table>
</div>
</div>
}
@@ -0,0 +1,14 @@
@{
Layout = "~/Views/Shared/_Layout.cshtml";
}
<div class="card shadow-sm">
<div class="card-header bg-primary text-white">
<h5 class="mb-0">@ViewData["EditorTitle"]</h5>
</div>
<div class="card-body">
@RenderBody()
</div>
<div class="card-footer d-flex gap-2">
@RenderSection("FormActions", required: false)
</div>
</div>
@@ -0,0 +1,57 @@
@{
var currentController = ViewContext.RouteData.Values["controller"]?.ToString() ?? "";
bool isTemplates = currentController.Equals("AdminTemplates", StringComparison.OrdinalIgnoreCase);
bool isChannels = currentController.Equals("AdminChannels", StringComparison.OrdinalIgnoreCase);
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>@ViewData["Title"] Notification Service</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH"
crossorigin="anonymous" />
<style>
body { background-color: #f8f9fa; }
.sidebar { min-height: calc(100vh - 56px); background-color: #212529; padding-top: 1rem; }
.sidebar .nav-link { color: #adb5bd; border-radius: .375rem; margin-bottom: .25rem; }
.sidebar .nav-link:hover { color: #fff; background-color: #343a40; }
.sidebar .nav-link.active { color: #fff; background-color: #0d6efd; }
.main-content { padding: 2rem; }
</style>
</head>
<body>
<nav class="navbar navbar-dark bg-dark px-3">
<a class="navbar-brand fw-bold" href="/">📧 Notification Service</a>
</nav>
<div class="container-fluid">
<div class="row">
<nav class="col-md-2 d-none d-md-block sidebar py-3">
<ul class="nav flex-column px-2">
<li class="nav-item">
<a class="nav-link @(isTemplates ? "active" : "")" href="/admin/templates">
📋 Email Templates
</a>
</li>
<li class="nav-item">
<a class="nav-link @(isChannels ? "active" : "")" href="/admin/channels">
📡 Email Channels
</a>
</li>
</ul>
</nav>
<main class="col-md-10 ms-sm-auto main-content">
@RenderBody()
</main>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"
integrity="sha384-YvpcrYf0tY3lHB60NNkmXc4s9bIOgUxi8T/jzmGBE+rYG8O9HP+CyEb1BQGE8B8Z"
crossorigin="anonymous"></script>
</body>
</html>
@@ -0,0 +1,3 @@
@using HrynCo.NotificationService.Web
@using HrynCo.NotificationService.Web.Controllers.Admin
@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
@@ -0,0 +1,3 @@
@{
Layout = "~/Views/Shared/_Layout.cshtml";
}