61 lines
2.3 KiB
C#
61 lines
2.3 KiB
C#
using Microsoft.EntityFrameworkCore;
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using ServerManagement.Components;
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using ServerManagement.Data;
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using ServerManagement.Models;
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using ServerManagement.StateStore;
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var builder = WebApplication.CreateBuilder(args);
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// Add services to the container.
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// Do not use this, it can cause non-thread-safe complications, due to its Scoped lifetime.
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// builder.Services.AddDbContext<ServerManagementContext>();
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// Instead, use factory:
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builder.Services.AddDbContextFactory<ServerManagementContext>(
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options => {
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options.UseSqlite(builder.Configuration.GetConnectionString("ServerManagement"));
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}
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);
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builder.Services.AddRazorComponents()
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.AddInteractiveServerComponents(); // Provides server interactivity.
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// Singleton - A single instance is created and shared troughout the application's lifetime.
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// Scoped - A new instance is created for each request.
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// Transient - A new instance is created every time it is needed.
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// See: https://www.youtube.com/watch?v=V-8HlozCTOU
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builder.Services.AddTransient<SessionStorage>();
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// Scoped lifespan is the same as the SignalR lifespan.
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// Everything stored in the SignalR channel will be lost if that connection is broken.
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// This means that the data in there, can only be used for the current user.
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// For a WebAssembly, you want to use AddSingleton, so that everything is locally downloaded in the browser.
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builder.Services.AddScoped<ContainerStorage>();
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builder.Services.AddScoped<EindhovenOnlineServersStore>();
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// Transient is used here, the database is already globally accessible,
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// so this service does not need to live longer than necessary, just when needed.
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// First the interface is registered, then its concrete implementation.
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builder.Services.AddTransient<IServersEFCoreRepository, ServersEFCoreRepository>();
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var app = builder.Build();
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// Configure the HTTP request pipeline.
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if (!app.Environment.IsDevelopment())
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{
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app.UseExceptionHandler("/Error", createScopeForErrors: true);
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// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
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app.UseHsts();
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}
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app.UseHttpsRedirection();
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app.UseStaticFiles();
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app.UseAntiforgery();
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app.MapRazorComponents<App>()
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.AddInteractiveServerRenderMode(); // Provides server interactivity.
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app.Run();
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