Initial version

EonaCat.LogStack.Status/Pages/Admin/Incidents.cshtml.cs

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+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.EntityFrameworkCore;
+using EonaCat.LogStack.Status.Data;
+using EonaCat.LogStack.Status.Models;
+using Monitor = EonaCat.LogStack.Status.Models.Monitor;
+
+namespace EonaCat.LogStack.Status.Pages.Admin;
+
+// This file is part of the EonaCat project(s) which is released under the Apache License.
+// See the LICENSE file or go to https://EonaCat.com/License for full license details.
+
+public class IncidentsModel : PageModel
+{
+    private readonly DatabaseContext _database;
+    public IncidentsModel(DatabaseContext database) => _database = database;
+
+    public List<Incident> Incidents { get; set; } = new();
+    public List<Monitor> Monitors { get; set; } = new();
+    public string? Message { get; set; }
+
+    [BindProperty] public Incident NewIncident { get; set; } = new();
+
+    public class UpdateDto
+    {
+        public int IncidentId { get; set; }
+        public IncidentStatus Status { get; set; }
+        public string Message { get; set; } = "";
+    }
+
+    [BindProperty] public UpdateDto UpdateDtoModel { get; set; } = new();
+
+    public async Task<IActionResult> OnGetAsync()
+    {
+        if (HttpContext.Session.GetString("IsAdmin") != "true")
+        {
+            return RedirectToPage("/Admin/Login");
+        }
+
+        Incidents = await _database.Incidents
+            .Include(i => i.Updates)
+            .Include(i => i.Monitor)
+            .OrderByDescending(i => i.CreatedAt)
+            .ToListAsync();
+
+        Monitors = await _database.Monitors.Where(m => m.IsActive).ToListAsync();
+        return Page();
+    }
+
+    public async Task<IActionResult> OnPostCreateAsync()
+    {
+        if (HttpContext.Session.GetString("IsAdmin") != "true")
+        {
+            return RedirectToPage("/Admin/Login");
+        }
+
+        NewIncident.CreatedAt = DateTime.UtcNow;
+        NewIncident.UpdatedAt = DateTime.UtcNow;
+        _database.Incidents.Add(NewIncident);
+        await _database.SaveChangesAsync();
+        Message = "Incident created.";
+        return await OnGetAsync();
+    }
+
+    public async Task<IActionResult> OnPostPostUpdateAsync()
+    {
+        if (HttpContext.Session.GetString("IsAdmin") != "true")
+        {
+            return RedirectToPage("/Admin/Login");
+        }
+
+        var incident = await _database.Incidents.FindAsync(UpdateDtoModel.IncidentId);
+        if (incident != null)
+        {
+            incident.Status = UpdateDtoModel.Status;
+            incident.UpdatedAt = DateTime.UtcNow;
+            if (UpdateDtoModel.Status == IncidentStatus.Resolved)
+            {
+                incident.ResolvedAt = DateTime.UtcNow;
+            }
+
+            _database.IncidentUpdates.Add(new IncidentUpdate
+            {
+                IncidentId = incident.Id,
+                Message = UpdateDtoModel.Message,
+                Status = UpdateDtoModel.Status
+            });
+            await _database.SaveChangesAsync();
+        }
+
+        Message = "Update posted.";
+        return await OnGetAsync();
+    }
+
+    public async Task<IActionResult> OnPostResolveAsync(int id)
+    {
+        if (HttpContext.Session.GetString("IsAdmin") != "true")
+        {
+            return RedirectToPage("/Admin/Login");
+        }
+
+        var incident = await _database.Incidents.FindAsync(id);
+        if (incident != null)
+        {
+            incident.Status = IncidentStatus.Resolved;
+            incident.ResolvedAt = DateTime.UtcNow;
+            incident.UpdatedAt = DateTime.UtcNow;
+            _database.IncidentUpdates.Add(new IncidentUpdate
+            {
+                IncidentId = id,
+                Message = "Incident resolved.",
+                Status = IncidentStatus.Resolved
+            });
+            await _database.SaveChangesAsync();
+        }
+
+        Message = "Incident resolved.";
+        return await OnGetAsync();
+    }
+
+    public async Task<IActionResult> OnPostDeleteAsync(int id)
+    {
+        if (HttpContext.Session.GetString("IsAdmin") != "true")
+        {
+            return RedirectToPage("/Admin/Login");
+        }
+
+        var incident = await _database.Incidents.FindAsync(id);
+        if (incident != null)
+        {
+            _database.Incidents.Remove(incident);
+            await _database.SaveChangesAsync();
+        }
+
+        Message = "Incident deleted.";
+        return await OnGetAsync();
+    }
+}