92 lines
3.1 KiB
C#
92 lines
3.1 KiB
C#
using CloudBuilder.Core.Application.Builders;
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using CloudBuilder.Core.DatabaseAccessor.Entity;
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using CloudBuilder.Core.Policy;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Http;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace CloudBuilder.Core.DatabaseAccessor
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{
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public class ApplicationService : IApplicationService
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{
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/// <summary>
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/// 显式赋值的登录Id(登录流程/桌面端会主动赋值)，为空时按当前请求的令牌解析
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/// </summary>
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private string? userId;
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/// <summary>
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/// 显式赋值的语言，为空时按当前请求的报文头解析
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/// </summary>
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private string? locale;
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public ApplicationService(
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CloudBuilderBuilder cloudBuilder,
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IConfiguration configuration,
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IServiceProvider serviceProvider,
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IUnitOfWork unitOfWork,
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IHttpContextAccessor httpContext
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)
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{
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CloudBuilder = cloudBuilder;
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this.Configuration = configuration;
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this.ServiceProvider = serviceProvider;
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this.UnitOfWork = unitOfWork;
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this.HttpContext = httpContext;
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}
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public IServiceProvider ServiceProvider { get; private set; }
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public IHttpContextAccessor HttpContext { get; private set; }
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/// <summary>
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/// 当前登录Id：取自当前请求的令牌，每次访问都重新解析
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/// (不能在构造函数中缓存，否则实例被长生命周期对象持有时会一直返回上一个登录用户)
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/// </summary>
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public string UserId
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{
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get
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{
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if (!string.IsNullOrEmpty(userId)) return userId!;
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if (HttpContext?.HttpContext == null) return string.Empty;
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return ClaimPolicy.GetClaimValue(HttpContext, ClaimPolicy.CLAINM_USERID);
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}
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set
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{
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userId = value;
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}
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}
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/// <summary>
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/// 当前语言：取自当前请求的报文头，每次访问都重新解析
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/// </summary>
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public string Locale
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{
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get
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{
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if (!string.IsNullOrEmpty(locale)) return locale!;
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if (HttpContext?.HttpContext == null) return ClaimPolicy.CLAINM_LOCALE;
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string key = ClaimPolicy.GetHeaderKeyValue(HttpContext, ClaimPolicy.HEADER_LOCALE);
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return string.IsNullOrEmpty(key) ? ClaimPolicy.CLAINM_LOCALE : key;
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}
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set
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{
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locale = value;
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}
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}
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public IUnitOfWork UnitOfWork { get; set; }
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public CloudBuilderBuilder CloudBuilder { get; set; }
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public IConfiguration Configuration { get; private set; }
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public KRepository GetRepository<KRepository>()
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{
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return ServiceProvider.GetRequiredService<KRepository>();
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}
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}
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}
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