36 lines
871 B
Plaintext
36 lines
871 B
Plaintext
@rendermode InteractiveServer
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@attribute [Authorize]
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@using Microsoft.AspNetCore.Authorization
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@using WorkManagementTool.Services
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@inject SchoolSubjectService SchoolSubjectService
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@if (!hasHomeworks)
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{
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<button type="button" class="btn btn-danger" @onclick="Delete">-</button>
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}
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@code {
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[Parameter]
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public int Id { get; set; }
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[Parameter]
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public EventCallback<int> OnDeleted { get; set; }
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private bool hasHomeworks;
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protected override async Task OnInitializedAsync()
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{
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var schoolSubject = await SchoolSubjectService.GetSchoolSubjectByIdAsync(Id);
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hasHomeworks = schoolSubject is not null
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&& schoolSubject.Homeworks?.Count > 0;
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}
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private async Task Delete(MouseEventArgs e)
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{
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await SchoolSubjectService.DeleteSchoolSubjectAsync(Id);
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await OnDeleted.InvokeAsync(Id);
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}
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}
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