71 lines
2.2 KiB
C#
71 lines
2.2 KiB
C#
using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using MyHN.Application;
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using MyHN.Domain;
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using MediatR;
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using MyHN.Infrastructure.Repositories;
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using System;
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namespace MyHN.Infrastructure
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{
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public class MyHNServicesBuilder
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{
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private readonly IServiceCollection _services;
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public MyHNServicesBuilder(IServiceCollection services)
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{
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_services = services;
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}
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/// <summary>
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/// Enregistre un service pour fournir l'utilisateur connecté à la plateforme.
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/// </summary>
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/// <typeparam name="TUserProvider"></typeparam>
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public void AddUserProvider<TUserProvider>()
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where TUserProvider : class, IUserProvider
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{
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_services.AddScoped<IUserProvider, TUserProvider>();
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}
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}
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public static class ServiceCollectionExtensions
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{
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/// <summary>
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/// Ajoute les services nécessaires à la gestion de la plateforme de liens.
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/// </summary>
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/// <param name="services"></param>
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/// <param name="configuration"></param>
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/// <returns></returns>
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public static MyHNServicesBuilder AddMyHNServices(
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this IServiceCollection services
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, IConfiguration configuration)
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{
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services.AddDbContext<MyHNDbContext>(options =>
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options.UseSqlite(configuration.GetOrParseConnectionString()));
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services.AddScoped<ILinkRepository, LinkRepository>();
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services.AddScoped<ICommentRepository, CommentRepository>();
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services.AddScoped<IContext, MyHNDbContext>();
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services.AddMediatR(typeof(CreateLinkCommand));
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return new MyHNServicesBuilder(services);
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}
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private static string GetOrParseConnectionString(this IConfiguration configuration)
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{
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// Since it will be defined as an uri from heroku...
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var envVar = Environment.GetEnvironmentVariable("DATABASE_URL");
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if (string.IsNullOrWhiteSpace(envVar))
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{
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return configuration.GetConnectionString("Default");
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}
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var uri = new Uri(envVar);
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var userInfo = uri.UserInfo.Split(':');
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return $"Host={uri.Host};Port={uri.Port};Database={uri.AbsolutePath.Substring(1)};Username={userInfo[0]};Password={userInfo[1]}";
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}
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}
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} |