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MatDenDagen/Components/Pages/Admin/Participants.razor
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@page "/admin/participants"
@attribute [Authorize(Roles = "Admin")]
@using MatDenDagen.Infrastructure.Storage.Database
@using MatDenDagen.Models
@using Microsoft.AspNetCore.Authorization
@using Microsoft.EntityFrameworkCore
@inject TimeProvider timeProvider
@inject QuestionnaireContext questionnaireContext
@layout AdminLayout
<ul>
@foreach (var participant in questionnaireContext.Participants)
{
var updateFormName = "UpdateParticipant-" + participant.Id;
var removeFormName = "RemoveParticipant-" + participant.Id;
<li>
<EditForm FormName="@updateFormName" Model="@updateParticipantModel" OnSubmit="@UpdateParticipant" Enhance>
<input type="hidden" name="updateParticipantModel.ParticipantId" value="@participant.Id.ToString()" />
<p>
<label>
<span>Namn:</span>
<input type="text" name="updateParticipantModel.Name" value="@participant.Name" required />
</label>
</p>
<p>
<label>
<span>Telefonnummer:</span>
<input type="text" name="updateParticipantModel.PhoneNumber" value="@participant.PhoneNumber" required />
</label>
</p>
<p>
<label>
<span>Notifikationsoffset (minuter från midnatt):</span>
<input type="number" name="updateParticipantModel.NotificationMinutesOffset"
value="@participant.NotificationMinutesOffset" />
</label>
</p>
<p>
<input type="submit" value="Uppdatera" />
</p>
</EditForm>
<EditForm FormName="@removeFormName" Model="@removeParticipantModel" OnSubmit="@RemoveParticipant" Enhance>
<input type="hidden" name="removeParticipantModel.ParticipantId" value="@participant.Id.ToString()" />
<input type="submit" value="Ta bort" />
</EditForm>
</li>
}
</ul>
<hr />
<EditForm FormName="AddParticipant" Model="@addParticipantModel" OnSubmit="@AddParticipant" Enhance>
<p>
<label>
<span>Namn:</span>
<input type="text" name="addParticipantModel.Name" required />
</label>
</p>
<p>
<label>
<span>Telefonnummer:</span>
<input type="text" name="addParticipantModel.PhoneNumber" required />
</label>
</p>
<p>
<label>
<span>Notifikationsoffset (minuter från midnatt):</span>
<input type="number" name="addParticipantModel.NotificationMinutesOffset" />
</label>
</p>
<p>
<input type="submit" value="Lägg till" />
</p>
</EditForm>
@code {
[SupplyParameterFromForm]
private AddParticipantModel? addParticipantModel { get; set; }
[SupplyParameterFromForm]
private RemoveParticipantModel? removeParticipantModel { get; set; }
[SupplyParameterFromForm]
private UpdateParticipantModel? updateParticipantModel { get; set; }
protected override void OnInitialized()
{
addParticipantModel ??= new();
removeParticipantModel ??= new();
updateParticipantModel ??= new();
}
private async Task AddParticipant()
{
if (addParticipantModel?.Name is not string name || addParticipantModel?.PhoneNumber is not string phoneNumber)
{
return;
}
var participant = new Participant
{
Id = Guid.CreateVersion7(timeProvider.GetUtcNow()),
Name = name,
PhoneNumber = phoneNumber,
NotificationMinutesOffset = addParticipantModel?.NotificationMinutesOffset
};
questionnaireContext.Participants.Add(participant);
await questionnaireContext.SaveChangesAsync();
}
private async Task UpdateParticipant()
{
if (updateParticipantModel?.ParticipantId is not string participantId || !Guid.TryParse(participantId, out var id))
{
return;
}
var participant = questionnaireContext.Participants.SingleOrDefault(p => p.Id == id);
if (participant is null)
{
return;
}
if (updateParticipantModel.Name is string name)
{
participant.Name = name;
}
if (updateParticipantModel.PhoneNumber is string phoneNumber)
{
participant.PhoneNumber = phoneNumber;
}
participant.NotificationMinutesOffset = updateParticipantModel.NotificationMinutesOffset;
await questionnaireContext.SaveChangesAsync();
}
private async Task RemoveParticipant()
{
if (removeParticipantModel?.ParticipantId is not string participantId || !Guid.TryParse(participantId, out var id))
{
return;
}
var participant = questionnaireContext.Participants.SingleOrDefault(p => p.Id == id);
if (participant is null)
{
return;
}
questionnaireContext.Participants.Remove(participant);
await questionnaireContext.SaveChangesAsync();
}
private sealed class AddParticipantModel
{
public string? Name { get; set; }
public string? PhoneNumber { get; set; }
public int? NotificationMinutesOffset { get; set; }
}
private sealed class RemoveParticipantModel
{
public string? ParticipantId { get; set; }
}
private sealed class UpdateParticipantModel
{
public string? ParticipantId { get; set; }
public string? Name { get; set; }
public string? PhoneNumber { get; set; }
public int? NotificationMinutesOffset { get; set; }
}
}