添加用于即时通讯与通知系统的分支

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/EntityFrameworkCore/MessageServiceHostMigrationsDbContext.cs

@@ -0,0 +1,21 @@
+using Microsoft.EntityFrameworkCore;
+using Volo.Abp.EntityFrameworkCore;
+
+namespace LINGYUN.Abp.MessageService.EntityFrameworkCore
+{
+    public class MessageServiceHostMigrationsDbContext : AbpDbContext<MessageServiceHostMigrationsDbContext>
+    {
+        public MessageServiceHostMigrationsDbContext(DbContextOptions<MessageServiceHostMigrationsDbContext> options)
+            : base(options)
+        {
+        
+        }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            base.OnModelCreating(modelBuilder);
+
+            modelBuilder.ConfigureMessageService();
+        }
+    }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/EntityFrameworkCore/MessageServiceHostMigrationsDbContextFactory.cs

@@ -0,0 +1,29 @@
+using System.IO;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Design;
+using Microsoft.Extensions.Configuration;
+
+namespace LINGYUN.Abp.MessageService.EntityFrameworkCore
+{
+    public class MessageServiceHostMigrationsDbContextFactory : IDesignTimeDbContextFactory<MessageServiceHostMigrationsDbContext>
+    {
+        public MessageServiceHostMigrationsDbContext CreateDbContext(string[] args)
+        {
+            var configuration = BuildConfiguration();
+
+            var builder = new DbContextOptionsBuilder<MessageServiceHostMigrationsDbContext>()
+                .UseMySql(configuration.GetConnectionString("Default"));
+
+            return new MessageServiceHostMigrationsDbContext(builder.Options);
+        }
+
+        private static IConfigurationRoot BuildConfiguration()
+        {
+            var builder = new ConfigurationBuilder()
+                .SetBasePath(Directory.GetCurrentDirectory())
+                .AddJsonFile("appsettings.Development.json", optional: false);
+
+            return builder.Build();
+        }
+    }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/LINGYUN.Abp.MessageService.HttpApi.Host.csproj

@@ -0,0 +1,38 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <RootNamespace>LINGYUN.Abp.MessageService</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.3">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="3.1.3" />
+    <PackageReference Include="Microsoft.AspNetCore.DataProtection.StackExchangeRedis" Version="3.1.3" />
+    <PackageReference Include="IdentityServer4.AccessTokenValidation" Version="3.0.1" />
+    <PackageReference Include="Serilog.AspNetCore" Version="3.2.0" />
+    <PackageReference Include="Serilog.Enrichers.Assembly" Version="2.0.0" />
+    <PackageReference Include="Serilog.Enrichers.Process" Version="2.0.1" />
+    <PackageReference Include="Serilog.Enrichers.Thread" Version="3.1.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="3.1.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="4.1.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="5.4.1" />
+    <PackageReference Include="Volo.Abp.AspNetCore.MultiTenancy" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.AspNetCore.Authentication.JwtBearer" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.Autofac" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.EntityFrameworkCore.MySQL" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.TenantManagement.EntityFrameworkCore" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.SettingManagement.EntityFrameworkCore" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.PermissionManagement.EntityFrameworkCore" Version="2.8.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\modules\common\LINGYUN.Abp.IM.SignalR\LINGYUN.Abp.IM.SignalR.csproj" />
+    <ProjectReference Include="..\modules\common\LINGYUN.Abp.Notifications.SignalR\LINGYUN.Abp.Notifications.SignalR.csproj" />
+    <ProjectReference Include="..\modules\message\LINGYUN.Abp.MessageService.EntityFrameworkCore\LINGYUN.Abp.MessageService.EntityFrameworkCore.csproj" />
+  </ItemGroup>
+
+</Project>

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/LINGYUN/Abp/MessageService/AbpMessageServiceHttpApiHostModule.cs

@@ -0,0 +1,143 @@
+using IdentityModel;
+using LINGYUN.Abp.IM.SignalR;
+using LINGYUN.Abp.MessageService.EntityFrameworkCore;
+using LINGYUN.Abp.MessageService.MultiTenancy;
+using LINGYUN.Abp.Notifications.SignalR;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.DataProtection;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.OpenApi.Models;
+using StackExchange.Redis;
+using System;
+using Volo.Abp;
+using Volo.Abp.AspNetCore.Authentication.JwtBearer;
+using Volo.Abp.AspNetCore.MultiTenancy;
+using Volo.Abp.Autofac;
+using Volo.Abp.EntityFrameworkCore;
+using Volo.Abp.Localization;
+using Volo.Abp.Modularity;
+using Volo.Abp.MultiTenancy;
+using Volo.Abp.PermissionManagement.EntityFrameworkCore;
+using Volo.Abp.Security.Claims;
+using Volo.Abp.SettingManagement.EntityFrameworkCore;
+using Volo.Abp.TenantManagement.EntityFrameworkCore;
+using Volo.Abp.VirtualFileSystem;
+
+namespace LINGYUN.Abp.MessageService
+{
+    [DependsOn(
+        typeof(AbpAspNetCoreMultiTenancyModule),
+        typeof(AbpMessageServiceEntityFrameworkCoreModule),
+        typeof(AbpTenantManagementEntityFrameworkCoreModule),
+        typeof(AbpSettingManagementEntityFrameworkCoreModule),
+        typeof(AbpPermissionManagementEntityFrameworkCoreModule),
+        typeof(AbpAspNetCoreAuthenticationJwtBearerModule),
+        typeof(AbpIMSignalRModule),
+        typeof(AbpNotificationsSignalRModule),
+        typeof(AbpAutofacModule)
+        )]
+    public class AbpMessageServiceHttpApiHostModule : AbpModule
+    {
+        public override void ConfigureServices(ServiceConfigurationContext context)
+        {
+            var hostingEnvironment = context.Services.GetHostingEnvironment();
+            var configuration = hostingEnvironment.BuildConfiguration();
+            // 配置Ef
+            Configure<AbpDbContextOptions>(options =>
+            {
+                options.UseMySQL();
+            });
+
+            Configure<AbpVirtualFileSystemOptions>(options =>
+            {
+                options.FileSets.AddEmbedded<AbpMessageServiceHttpApiHostModule>("LINGYUN.Abp.MessageService");
+            });
+
+            // 多租户
+            Configure<AbpMultiTenancyOptions>(options =>
+            {
+                options.IsEnabled = true;
+            });
+
+            Configure<AbpTenantResolveOptions>(options =>
+            {
+                options.TenantResolvers.Insert(0, new AuthorizationTenantResolveContributor());
+            });
+
+            // Swagger
+            context.Services.AddSwaggerGen(
+                options =>
+                {
+                    options.SwaggerDoc("v1", new OpenApiInfo { Title = "MessageService API", Version = "v1" });
+                    options.DocInclusionPredicate((docName, description) => true);
+                    options.CustomSchemaIds(type => type.FullName);
+                });
+
+            // 支持本地化语言类型
+            Configure<AbpLocalizationOptions>(options =>
+            {
+                options.Languages.Add(new LanguageInfo("en", "en", "English"));
+                options.Languages.Add(new LanguageInfo("zh-Hans", "zh-Hans", "简体中文"));
+            });
+
+            context.Services.AddAuthentication("Bearer")
+                .AddIdentityServerAuthentication(options =>
+                {
+                    options.Authority = configuration["AuthServer:Authority"];
+                    options.RequireHttpsMetadata = false;
+                    options.ApiName = configuration["AuthServer:ApiName"];
+                    AbpClaimTypes.UserId = JwtClaimTypes.Subject;
+                    AbpClaimTypes.UserName = JwtClaimTypes.Name;
+                    AbpClaimTypes.Role = JwtClaimTypes.Role;
+                    AbpClaimTypes.Email = JwtClaimTypes.Email;
+                });
+
+            context.Services.AddStackExchangeRedisCache(options =>
+            {
+                options.Configuration = configuration["RedisCache:ConnectString"];
+                var instanceName = configuration["RedisCache:RedisPrefix"];
+                options.InstanceName = instanceName.IsNullOrEmpty() ? "Platform_Cache" : instanceName;
+            });
+
+            if (!hostingEnvironment.IsDevelopment())
+            {
+                var redis = ConnectionMultiplexer.Connect(configuration["RedisCache:ConnectString"]);
+                context.Services
+                    .AddDataProtection()
+                    .PersistKeysToStackExchangeRedis(redis, "MessageService-Protection-Keys");
+            }
+        }
+
+        public override void OnApplicationInitialization(ApplicationInitializationContext context)
+        {
+            var app = context.GetApplicationBuilder();
+            // http调用链
+            app.UseCorrelationId();
+            // 虚拟文件系统
+            app.UseVirtualFiles();
+            // 本地化
+            app.UseAbpRequestLocalization();
+            //路由
+            app.UseRouting();
+            // 认证
+            app.UseAuthentication();
+            // jwt
+            app.UseJwtTokenMiddleware();
+            // 多租户
+            app.UseMultiTenancy();
+            // Swagger
+            app.UseSwagger();
+            // Swagger可视化界面
+            app.UseSwaggerUI(options =>
+            {
+                options.SwaggerEndpoint("/swagger/v1/swagger.json", "Support MessageService API");
+            });
+            // 审计日志
+            app.UseAuditing();
+            // 路由
+            app.UseConfiguredEndpoints();
+        }
+    }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/Migrations/20200601060701_Add-Abp-Message-Service-Module.Designer.cs

@@ -0,0 +1,130 @@
+// <auto-generated />
+using System;
+using LINGYUN.Abp.MessageService.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace LINGYUN.Abp.MessageService.Migrations
+{
+    [DbContext(typeof(MessageServiceHostMigrationsDbContext))]
+    [Migration("20200601060701_Add-Abp-Message-Service-Module")]
+    partial class AddAbpMessageServiceModule
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "3.1.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 64);
+
+            modelBuilder.Entity("LINGYUN.Abp.MessageService.Notifications.Notification", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    b.Property<DateTime>("CreationTime")
+                        .HasColumnName("CreationTime")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateTime?>("ExpirationTime")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("NotificationData")
+                        .IsRequired()
+                        .HasColumnType("longtext CHARACTER SET utf8mb4")
+                        .HasMaxLength(1048576);
+
+                    b.Property<long>("NotificationId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("NotificationName")
+                        .IsRequired()
+                        .HasColumnType("varchar(100) CHARACTER SET utf8mb4")
+                        .HasMaxLength(100);
+
+                    b.Property<string>("NotificationTypeName")
+                        .IsRequired()
+                        .HasColumnType("varchar(512) CHARACTER SET utf8mb4")
+                        .HasMaxLength(512);
+
+                    b.Property<sbyte>("Severity")
+                        .HasColumnType("tinyint");
+
+                    b.Property<Guid?>("TenantId")
+                        .HasColumnName("TenantId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NotificationName");
+
+                    b.ToTable("AppNotifications");
+                });
+
+            modelBuilder.Entity("LINGYUN.Abp.MessageService.Notifications.UserNotification", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    b.Property<long>("NotificationId")
+                        .HasColumnType("bigint");
+
+                    b.Property<sbyte>("ReadStatus")
+                        .HasColumnType("tinyint");
+
+                    b.Property<Guid?>("TenantId")
+                        .HasColumnName("TenantId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId", "UserId", "NotificationId")
+                        .HasName("IX_Tenant_User_Notification_Id");
+
+                    b.ToTable("AppUserNotifications");
+                });
+
+            modelBuilder.Entity("LINGYUN.Abp.MessageService.Subscriptions.UserSubscribe", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    b.Property<DateTime>("CreationTime")
+                        .HasColumnName("CreationTime")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("NotificationName")
+                        .IsRequired()
+                        .HasColumnType("varchar(100) CHARACTER SET utf8mb4")
+                        .HasMaxLength(100);
+
+                    b.Property<Guid?>("TenantId")
+                        .HasColumnName("TenantId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId", "UserId", "NotificationName")
+                        .IsUnique()
+                        .HasName("IX_Tenant_User_Notification_Name");
+
+                    b.ToTable("AppUserSubscribes");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/Migrations/20200601060701_Add-Abp-Message-Service-Module.cs

@@ -0,0 +1,93 @@
+using System;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace LINGYUN.Abp.MessageService.Migrations
+{
+    public partial class AddAbpMessageServiceModule : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "AppNotifications",
+                columns: table => new
+                {
+                    Id = table.Column<long>(nullable: false)
+                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                    TenantId = table.Column<Guid>(nullable: true),
+                    Severity = table.Column<sbyte>(nullable: false),
+                    Type = table.Column<int>(nullable: false),
+                    NotificationId = table.Column<long>(nullable: false),
+                    NotificationName = table.Column<string>(maxLength: 100, nullable: false),
+                    NotificationData = table.Column<string>(maxLength: 1048576, nullable: false),
+                    NotificationTypeName = table.Column<string>(maxLength: 512, nullable: false),
+                    ExpirationTime = table.Column<DateTime>(nullable: true),
+                    CreationTime = table.Column<DateTime>(nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_AppNotifications", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "AppUserNotifications",
+                columns: table => new
+                {
+                    Id = table.Column<long>(nullable: false)
+                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                    TenantId = table.Column<Guid>(nullable: true),
+                    UserId = table.Column<Guid>(nullable: false),
+                    NotificationId = table.Column<long>(nullable: false),
+                    ReadStatus = table.Column<sbyte>(nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_AppUserNotifications", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "AppUserSubscribes",
+                columns: table => new
+                {
+                    Id = table.Column<long>(nullable: false)
+                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                    TenantId = table.Column<Guid>(nullable: true),
+                    CreationTime = table.Column<DateTime>(nullable: false),
+                    NotificationName = table.Column<string>(maxLength: 100, nullable: false),
+                    UserId = table.Column<Guid>(nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_AppUserSubscribes", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_AppNotifications_NotificationName",
+                table: "AppNotifications",
+                column: "NotificationName");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Tenant_User_Notification_Id",
+                table: "AppUserNotifications",
+                columns: new[] { "TenantId", "UserId", "NotificationId" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Tenant_User_Notification_Name",
+                table: "AppUserSubscribes",
+                columns: new[] { "TenantId", "UserId", "NotificationName" },
+                unique: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "AppNotifications");
+
+            migrationBuilder.DropTable(
+                name: "AppUserNotifications");
+
+            migrationBuilder.DropTable(
+                name: "AppUserSubscribes");
+        }
+    }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/Migrations/MessageServiceHostMigrationsDbContextModelSnapshot.cs

@@ -0,0 +1,128 @@
+// <auto-generated />
+using System;
+using LINGYUN.Abp.MessageService.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace LINGYUN.Abp.MessageService.Migrations
+{
+    [DbContext(typeof(MessageServiceHostMigrationsDbContext))]
+    partial class MessageServiceHostMigrationsDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "3.1.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 64);
+
+            modelBuilder.Entity("LINGYUN.Abp.MessageService.Notifications.Notification", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    b.Property<DateTime>("CreationTime")
+                        .HasColumnName("CreationTime")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateTime?>("ExpirationTime")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("NotificationData")
+                        .IsRequired()
+                        .HasColumnType("longtext CHARACTER SET utf8mb4")
+                        .HasMaxLength(1048576);
+
+                    b.Property<long>("NotificationId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("NotificationName")
+                        .IsRequired()
+                        .HasColumnType("varchar(100) CHARACTER SET utf8mb4")
+                        .HasMaxLength(100);
+
+                    b.Property<string>("NotificationTypeName")
+                        .IsRequired()
+                        .HasColumnType("varchar(512) CHARACTER SET utf8mb4")
+                        .HasMaxLength(512);
+
+                    b.Property<sbyte>("Severity")
+                        .HasColumnType("tinyint");
+
+                    b.Property<Guid?>("TenantId")
+                        .HasColumnName("TenantId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NotificationName");
+
+                    b.ToTable("AppNotifications");
+                });
+
+            modelBuilder.Entity("LINGYUN.Abp.MessageService.Notifications.UserNotification", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    b.Property<long>("NotificationId")
+                        .HasColumnType("bigint");
+
+                    b.Property<sbyte>("ReadStatus")
+                        .HasColumnType("tinyint");
+
+                    b.Property<Guid?>("TenantId")
+                        .HasColumnName("TenantId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId", "UserId", "NotificationId")
+                        .HasName("IX_Tenant_User_Notification_Id");
+
+                    b.ToTable("AppUserNotifications");
+                });
+
+            modelBuilder.Entity("LINGYUN.Abp.MessageService.Subscriptions.UserSubscribe", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    b.Property<DateTime>("CreationTime")
+                        .HasColumnName("CreationTime")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("NotificationName")
+                        .IsRequired()
+                        .HasColumnType("varchar(100) CHARACTER SET utf8mb4")
+                        .HasMaxLength(100);
+
+                    b.Property<Guid?>("TenantId")
+                        .HasColumnName("TenantId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId", "UserId", "NotificationName")
+                        .IsUnique()
+                        .HasName("IX_Tenant_User_Notification_Name");
+
+                    b.ToTable("AppUserSubscribes");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/MultiTenancy/AuthorizationTenantResolveContributor.cs

@@ -0,0 +1,35 @@
+using Microsoft.AspNetCore.Http;
+using System.Linq;
+using Volo.Abp.AspNetCore.MultiTenancy;
+using Volo.Abp.MultiTenancy;
+using Volo.Abp.Security.Claims;
+
+namespace LINGYUN.Abp.MessageService.MultiTenancy
+{
+    public class AuthorizationTenantResolveContributor : HttpTenantResolveContributorBase
+    {
+        public override string Name => "Authorization";
+
+        protected override string GetTenantIdOrNameFromHttpContextOrNull(ITenantResolveContext context, HttpContext httpContext)
+        {
+            if (httpContext.User?.Identity == null)
+            {
+                return null;
+            }
+            if (!httpContext.User.Identity.IsAuthenticated)
+            {
+                return null;
+            }
+            var tenantIdKey = context.GetAbpAspNetCoreMultiTenancyOptions().TenantKey;
+
+            var tenantClaim = httpContext.User.Claims.FirstOrDefault(x => x.Type.Equals(AbpClaimTypes.TenantId));
+
+            if (tenantClaim == null)
+            {
+                return null;
+            }
+
+            return tenantClaim.Value;
+        }
+    }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/Program.cs

@@ -0,0 +1,49 @@
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Serilog;
+using System;
+using System.IO;
+
+namespace LINGYUN.Abp.MessageService
+{
+    public class Program
+    {
+        public static int Main(string[] args)
+        {
+            var env = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Production";
+            var configuration = new ConfigurationBuilder()
+                .SetBasePath(Directory.GetCurrentDirectory())
+                .AddJsonFile($"appsettings.{env}.json", optional: false, reloadOnChange: true)
+                .AddEnvironmentVariables()
+                .Build();
+            Log.Logger = new LoggerConfiguration()
+               .ReadFrom.Configuration(configuration)
+               .CreateLogger();
+            try
+            {
+                Log.Information("Starting web host.");
+                CreateHostBuilder(args).Build().Run();
+                return 0;
+            }
+            catch (Exception ex)
+            {
+                Log.Fatal(ex, "Host terminated unexpectedly!");
+                return 1;
+            }
+            finally
+            {
+                Log.CloseAndFlush();
+            }
+        }
+
+        internal static IHostBuilder CreateHostBuilder(string[] args) =>
+           Microsoft.Extensions.Hosting.Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                })
+                .UseSerilog()
+                .UseAutofac();
+    }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/Properties/launchSettings.json

@@ -0,0 +1,20 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false, 
+    "anonymousAuthentication": true, 
+    "iisExpress": {
+      "applicationUrl": "http://localhost:63963",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "LINGYUN.Abp.MessageService.HttpApi.Host": {
+      "commandName": "Project",
+      "launchBrowser": false,
+      "applicationUrl": "http://localhost:30020",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

aspnet-core/LINGYUN.Abp.MessageService.HttpApi.Host/Startup.cs

@@ -0,0 +1,18 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace LINGYUN.Abp.MessageService
+{
+    public class Startup
+    {
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddApplication<AbpMessageServiceHttpApiHostModule>();
+        }
+
+        public void Configure(IApplicationBuilder app)
+        {
+            app.InitializeApplication();
+        }
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM.SignalR/LINGYUN.Abp.IM.SignalR.csproj

@@ -11,6 +11,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\LINGYUN.Abp.IM\LINGYUN.Abp.IM.csproj" />
+    <ProjectReference Include="..\LINGYUN.Abp.RealTime\LINGYUN.Abp.RealTime.csproj" />
   </ItemGroup>
 
 </Project>

aspnet-core/modules/common/LINGYUN.Abp.IM.SignalR/LINGYUN/Abp/IM/SignalR/AbpIMSignalRModule.cs

@@ -1,9 +1,12 @@
-using Volo.Abp.AspNetCore.SignalR;
+using LINGYUN.Abp.RealTime;
+using Volo.Abp.AspNetCore.SignalR;
 using Volo.Abp.Modularity;
 
 namespace LINGYUN.Abp.IM.SignalR
 {
-    [DependsOn(typeof(AbpAspNetCoreSignalRModule))]
+    [DependsOn(
+        typeof(AbpRealTimeModule),
+        typeof(AbpAspNetCoreSignalRModule))]
     public class AbpIMSignalRModule : AbpModule
     {
 

aspnet-core/modules/common/LINGYUN.Abp.IM.SignalR/LINGYUN/Abp/IM/SignalR/Hubs/AbpMessageHub.cs

@@ -0,0 +1,78 @@
+using LINGYUN.Abp.IM.Messages;
+using LINGYUN.Abp.RealTime.Client;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Threading.Tasks;
+using Volo.Abp.AspNetCore.SignalR;
+
+namespace LINGYUN.Abp.IM.SignalR.Hubs
+{
+    [Authorize]
+    [HubRoute("messages")]
+    public class AbpMessageHub : OnlineClientHubBase
+    {
+        private readonly IMessageStore _messageStore;
+
+        public AbpMessageHub(
+            IMessageStore messageStore)
+        {
+            _messageStore = messageStore;
+        }
+        /// <summary>
+        /// 客户端调用发送消息方法
+        /// </summary>
+        /// <param name="chatMessage"></param>
+        /// <returns></returns>
+        [HubMethodName("SendMessage")]
+        public virtual async Task SendMessageAsync(ChatMessage chatMessage)
+        {
+            // 持久化
+            await _messageStore.StoreMessageAsync(chatMessage);
+
+            if (!chatMessage.GroupName.IsNullOrWhiteSpace())
+            {
+                try
+                {
+                    var signalRClient = Clients.Group(chatMessage.GroupName);
+                    if (signalRClient == null)
+                    {
+                        Logger.LogDebug("Can not get group " + chatMessage.GroupName + " from SignalR hub!");
+                        return;
+                    }
+
+                    await signalRClient.SendAsync("getChatMessage", chatMessage);
+                }
+                catch (Exception ex)
+                {
+                    Logger.LogWarning("Could not send message to group: {0}", chatMessage.GroupName);
+                    Logger.LogWarning("Send group message error: {0}", ex.Message);
+                }
+            }
+            else
+            {
+                var onlineClientContext = new OnlineClientContext(chatMessage.TenantId, chatMessage.ToUserId);
+                var onlineClients = OnlineClientManager.GetAllByContext(onlineClientContext);
+                foreach (var onlineClient in onlineClients)
+                {
+                    try
+                    {
+                        var signalRClient = Clients.Client(onlineClient.ConnectionId);
+                        if (signalRClient == null)
+                        {
+                            Logger.LogDebug("Can not get user " + onlineClientContext.UserId + " with connectionId " + onlineClient.ConnectionId + " from SignalR hub!");
+                            continue;
+                        }
+                        await signalRClient.SendAsync("getChatMessage", chatMessage);
+                    }
+                    catch (Exception ex)
+                    {
+                        Logger.LogWarning("Could not send message to user: {0}", chatMessage.ToUserId);
+                        Logger.LogWarning("Send to user message error: {0}", ex.Message);
+                    }
+                }
+            }
+        }
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM.SignalR/LINGYUN/Abp/IM/SignalR/Messages/SignalRMessageSender.cs

@@ -0,0 +1,89 @@
+using LINGYUN.Abp.IM.Messages;
+using LINGYUN.Abp.IM.SignalR.Hubs;
+using LINGYUN.Abp.RealTime.Client;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Abstractions;
+using System;
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+
+namespace LINGYUN.Abp.IM.SignalR.Messages
+{
+    public class SignalRMessageSender : IMessageSender, ITransientDependency
+    {
+        public ILogger<SignalRMessageSender> Logger { protected get; set; }
+
+        private readonly IOnlineClientManager _onlineClientManager;
+
+        private readonly IHubContext<AbpMessageHub> _hubContext;
+
+        private readonly IMessageStore _messageStore;
+
+        public SignalRMessageSender(
+           IOnlineClientManager onlineClientManager,
+           IHubContext<AbpMessageHub> hubContext,
+           IMessageStore messageStore)
+        {
+            _hubContext = hubContext;
+            _messageStore = messageStore;
+            _onlineClientManager = onlineClientManager;
+
+            Logger = NullLogger<SignalRMessageSender>.Instance;
+        }
+        /// <summary>
+        /// 服务端调用发送消息方法
+        /// </summary>
+        /// <param name="chatMessage"></param>
+        /// <returns></returns>
+        public async Task SendMessageAsync(ChatMessage chatMessage)
+        {
+            // 持久化
+            await _messageStore.StoreMessageAsync(chatMessage);
+
+            if (!chatMessage.GroupName.IsNullOrWhiteSpace())
+            {
+                try
+                {
+                    var signalRClient = _hubContext.Clients.Group(chatMessage.GroupName);
+                    if (signalRClient == null)
+                    {
+                        Logger.LogDebug("Can not get group " + chatMessage.GroupName + " from SignalR hub!");
+                        return;
+                    }
+
+                    await signalRClient.SendAsync("getChatMessage", chatMessage);
+                }
+                catch (Exception ex)
+                {
+                    Logger.LogWarning("Could not send message to group: {0}", chatMessage.GroupName);
+                    Logger.LogWarning("Send group message error: {0}", ex.Message);
+                }
+            }
+            else
+            {
+                var onlineClientContext = new OnlineClientContext(chatMessage.TenantId, chatMessage.ToUserId);
+                var onlineClients = _onlineClientManager.GetAllByContext(onlineClientContext);
+                foreach (var onlineClient in onlineClients)
+                {
+                    try
+                    {
+                        var signalRClient = _hubContext.Clients.Client(onlineClient.ConnectionId);
+                        if (signalRClient == null)
+                        {
+                            Logger.LogDebug("Can not get user " + onlineClientContext.UserId + " with connectionId " + onlineClient.ConnectionId + " from SignalR hub!");
+                            continue;
+                        }
+
+                        await signalRClient.SendAsync("getChatMessage", chatMessage);
+                    }
+                    catch (Exception ex)
+                    {
+                        Logger.LogWarning("Could not send message to user: {0}", chatMessage.ToUserId);
+                        Logger.LogWarning("Send to user message error: {0}", ex.Message);
+                    }
+                }
+            }
+        }
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM.SignalR/LINGYUN/Abp/IM/SignalR/OnlineClientHubBase.cs

@@ -1,4 +1,6 @@
-using Microsoft.AspNetCore.Http;
+using LINGYUN.Abp.IM.Group;
+using LINGYUN.Abp.RealTime.Client;
+using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Threading.Tasks;
@@ -8,6 +10,9 @@ namespace LINGYUN.Abp.IM.SignalR
 {
     public abstract class OnlineClientHubBase : AbpHub
     {
+        private IUserGroupStore _userGroupStore;
+        protected IUserGroupStore UserGroupStore => LazyGetRequiredService(ref _userGroupStore);
+
         private IOnlineClientManager _onlineClientManager;
         protected IOnlineClientManager OnlineClientManager => LazyGetRequiredService(ref _onlineClientManager);
 
@@ -18,28 +23,45 @@ namespace LINGYUN.Abp.IM.SignalR
         {
             await base.OnConnectedAsync();
             IOnlineClient onlineClient = CreateClientForCurrentConnection();
-            Logger.LogDebug("A client is connected: " + onlineClient?.ToString());
+            Logger.LogDebug("A client is connected: " + onlineClient.ToString());
             OnlineClientManager.Add(onlineClient);
+            // 加入通讯组
+            var userGroups = await UserGroupStore.GetUserGroupsAsync(onlineClient.TenantId, onlineClient.UserId.Value);
+            foreach(var group in userGroups)
+            {
+                await Groups.AddToGroupAsync(onlineClient.ConnectionId, group.Name);
+            }
         }
 
         public override async Task OnDisconnectedAsync(Exception exception)
         {
             await base.OnDisconnectedAsync(exception);
-            Logger.LogDebug("A client is disconnected: " + base.Context.ConnectionId);
+            Logger.LogDebug("A client is disconnected: " + Context.ConnectionId);
             try
             {
-                OnlineClientManager.Remove(Context.ConnectionId);
+                // 从通讯组移除
+                var onlineClient = OnlineClientManager.GetByConnectionIdOrNull(Context.ConnectionId);
+                if(onlineClient != null)
+                {
+                    var userGroups = await UserGroupStore.GetUserGroupsAsync(onlineClient.TenantId, onlineClient.UserId.Value);
+                    foreach (var group in userGroups)
+                    {
+                        await Groups.RemoveFromGroupAsync(onlineClient.ConnectionId, group.Name);
+                    }
+                    // 移除在线客户端
+                    OnlineClientManager.Remove(Context.ConnectionId);
+                }
             }
             catch (Exception ex)
             {
-                base.Logger.LogWarning(ex.ToString(), ex);
+                Logger.LogWarning(ex.ToString(), ex);
             }
         }
 
         protected virtual IOnlineClient CreateClientForCurrentConnection()
         {
             return new OnlineClient(Context.ConnectionId, GetClientIpAddress(),
-                CurrentTenant.Id, CurrentUser.Id, CurrentUser.Roles)
+                CurrentTenant.Id, CurrentUser.Id)
             {
                 ConnectTime = Clock.Now
             };

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/Group/GroupChat.cs

@@ -0,0 +1,8 @@
+namespace LINGYUN.Abp.IM.Group
+{
+    public class GroupChat
+    {
+        public string Name { get; set; }
+        public int MaxUserLength { get; set; }
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/Group/IUserGroupStore.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace LINGYUN.Abp.IM.Group
+{
+    public interface IUserGroupStore
+    {
+        /// <summary>
+        /// 获取用户所在通讯组列表
+        /// </summary>
+        /// <param name="tenantId"></param>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        Task<IEnumerable<GroupChat>> GetUserGroupsAsync(Guid? tenantId, Guid userId);
+        /// <summary>
+        /// 获取通讯组所有用户
+        /// </summary>
+        /// <param name="tenantId"></param>
+        /// <param name="groupId"></param>
+        /// <returns></returns>
+        Task<IEnumerable<UserGroup>> GetGroupUsersAsync(Guid? tenantId, long groupId);
+        /// <summary>
+        /// 用户加入通讯组
+        /// </summary>
+        /// <param name="tenantId"></param>
+        /// <param name="userId"></param>
+        /// <param name="groupId"></param>
+        /// <returns></returns>
+        Task AddUserToGroupAsync(Guid? tenantId, Guid userId, long groupId);
+        /// <summary>
+        /// 用户退出通讯组
+        /// </summary>
+        /// <param name="tenantId"></param>
+        /// <param name="userId"></param>
+        /// <param name="groupId"></param>
+        /// <returns></returns>
+        Task RemoveUserFormGroupAsync(Guid? tenantId, Guid userId, long groupId);
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/Group/UserGroup.cs

@@ -0,0 +1,11 @@
+using System;
+
+namespace LINGYUN.Abp.IM.Group
+{
+    public class UserGroup
+    {
+        public Guid? TenantId { get; set; }
+        public Guid UserId { get; set; }
+        public long GroupId { get; set; }
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/Messages/ChatMessage.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace LINGYUN.Abp.IM.Messages
+{
+    public class ChatMessage
+    {
+        public Guid? TenantId { get; set; }
+        public string GroupName { get; set; }
+        public Guid FormUserId { get; set; }
+        public Guid ToUserId { get; set; }
+        public string Content { get; set; }
+        public DateTime SendTime { get; set; }
+        public MessageType MessageType { get; set; } = MessageType.Text;
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/Messages/IMessageSender.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace LINGYUN.Abp.IM.Messages
+{
+    public interface IMessageSender
+    {
+        Task SendMessageAsync(ChatMessage chatMessage);
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/Messages/IMessageStore.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace LINGYUN.Abp.IM.Messages
+{
+    public interface IMessageStore
+    {
+        /// <summary>
+        /// 存储聊天记录
+        /// </summary>
+        /// <param name="chatMessage"></param>
+        /// <param name="formUserId"></param>
+        /// <param name="toUserId"></param>
+        /// <returns></returns>
+        Task StoreMessageAsync(ChatMessage chatMessage);
+        /// <summary>
+        /// 获取群组聊天记录
+        /// </summary>
+        /// <param name="tenantId"></param>
+        /// <param name="groupName"></param>
+        /// <param name="maxResultCount"></param>
+        /// <returns></returns>
+        Task<List<ChatMessage>> GetGroupMessageAsync(Guid tenantId, string groupName, int maxResultCount = 10);
+        /// <summary>
+        /// 获取与某个用户的聊天记录
+        /// </summary>
+        /// <param name="tenantId"></param>
+        /// <param name="userId"></param>
+        /// <param name="maxResultCount"></param>
+        /// <returns></returns>
+        Task<List<ChatMessage>> GetChatMessageAsync(Guid tenantId, Guid userId, int maxResultCount = 10);
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/Messages/MessageType.cs

@@ -0,0 +1,10 @@
+namespace LINGYUN.Abp.IM.Messages
+{
+    public enum MessageType
+    {
+        Text = 0,
+        Image = 10,
+        Link = 20,
+        Video = 30
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.Notifications.SignalR/LINGYUN.Abp.Notifications.SignalR.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <RootNamespace />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Volo.Abp.AspNetCore.SignalR" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.Ddd.Application" Version="2.8.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\LINGYUN.Abp.Notifications\LINGYUN.Abp.Notifications.csproj" />
+    <ProjectReference Include="..\LINGYUN.Abp.RealTime\LINGYUN.Abp.RealTime.csproj" />
+  </ItemGroup>
+
+</Project>

aspnet-core/modules/common/LINGYUN.Abp.Notifications.SignalR/LINGYUN/Abp/Notifications/SignalR/AbpNotificationsSignalRModule.cs

@@ -0,0 +1,15 @@
+using LINGYUN.Abp.RealTime;
+using Volo.Abp.AspNetCore.SignalR;
+using Volo.Abp.Modularity;
+
+namespace LINGYUN.Abp.Notifications.SignalR
+{
+    [DependsOn(
+        typeof(AbpRealTimeModule),
+        typeof(AbpNotificationModule),
+        typeof(AbpAspNetCoreSignalRModule))]
+    public class AbpNotificationsSignalRModule : AbpModule
+    {
+
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.Notifications.SignalR/LINGYUN/Abp/Notifications/SignalR/Hubs/AbpNotificationsHub.cs

@@ -0,0 +1,25 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.SignalR;
+using System.Threading.Tasks;
+using Volo.Abp.Application.Dtos;
+using Volo.Abp.AspNetCore.SignalR;
+using Volo.Abp.Users;
+
+namespace LINGYUN.Abp.Notifications.SignalR.Hubs
+{
+    [Authorize]
+    [HubRoute("notifications")]
+    public class AbpNotificationsHub : OnlineClientHubBase
+    {
+        private INotificationStore _notificationStore;
+        protected INotificationStore NotificationStore => LazyGetRequiredService(ref _notificationStore);
+
+        [HubMethodName("GetNotification")]
+        public virtual async Task<ListResultDto<NotificationInfo>> GetNotificationAsync(NotificationReadState readState = NotificationReadState.UnRead)
+        {
+            var userNotifications = await NotificationStore.GetUserNotificationsAsync(CurrentTenant.Id, CurrentUser.GetId(), readState);
+
+            return new ListResultDto<NotificationInfo>(userNotifications);
+        }
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.Notifications.SignalR/LINGYUN/Abp/Notifications/SignalR/OnlineClientHubBase.cs

@@ -0,0 +1,68 @@
+using LINGYUN.Abp.RealTime.Client;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Threading.Tasks;
+using Volo.Abp.AspNetCore.SignalR;
+
+namespace LINGYUN.Abp.Notifications.SignalR
+{
+    public abstract class OnlineClientHubBase : AbpHub
+    {
+        private IOnlineClientManager _onlineClientManager;
+        protected IOnlineClientManager OnlineClientManager => LazyGetRequiredService(ref _onlineClientManager);
+
+        private IHttpContextAccessor _httpContextAccessor;
+        protected IHttpContextAccessor HttpContextAccessor => LazyGetRequiredService(ref _httpContextAccessor);
+
+        public override async Task OnConnectedAsync()
+        {
+            await base.OnConnectedAsync();
+            IOnlineClient onlineClient = CreateClientForCurrentConnection();
+            Logger.LogDebug("A client is connected: " + onlineClient.ToString());
+            OnlineClientManager.Add(onlineClient);
+        }
+
+        public override async Task OnDisconnectedAsync(Exception exception)
+        {
+            await base.OnDisconnectedAsync(exception);
+            Logger.LogDebug("A client is disconnected: " + Context.ConnectionId);
+            try
+            {
+                // 从通讯组移除
+                var onlineClient = OnlineClientManager.GetByConnectionIdOrNull(Context.ConnectionId);
+                if(onlineClient != null)
+                {
+                    // 移除在线客户端
+                    OnlineClientManager.Remove(Context.ConnectionId);
+                }
+            }
+            catch (Exception ex)
+            {
+                Logger.LogWarning(ex.ToString(), ex);
+            }
+        }
+
+        protected virtual IOnlineClient CreateClientForCurrentConnection()
+        {
+            return new OnlineClient(Context.ConnectionId, GetClientIpAddress(),
+                CurrentTenant.Id, CurrentUser.Id)
+            {
+                ConnectTime = Clock.Now
+            };
+        }
+
+        protected virtual string GetClientIpAddress()
+        {
+            try
+            {
+                return HttpContextAccessor.HttpContext?.Connection?.RemoteIpAddress?.ToString();
+            }
+            catch (Exception ex)
+            {
+                Logger.LogException(ex, LogLevel.Warning);
+                return null;
+            }
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.SignalR/LINGYUN/Abp/MessageService/SignalR/Notifications/SignalRNotificationPublisher.cs → aspnet-core/modules/common/LINGYUN.Abp.Notifications.SignalR/LINGYUN/Abp/Notifications/SignalR/SignalRNotificationPublisher.cs

@@ -1,7 +1,5 @@
-using LINGYUN.Abp.IM;
-using LINGYUN.Abp.MessageService.Notifications;
-using LINGYUN.Abp.MessageService.SignalR.Hubs;
-using LINGYUN.Abp.Notifications;
+using LINGYUN.Abp.Notifications.SignalR.Hubs;
+using LINGYUN.Abp.RealTime.Client;
 using Microsoft.AspNetCore.SignalR;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
@@ -10,19 +8,19 @@ using System.Collections.Generic;
 using System.Threading.Tasks;
 using Volo.Abp.DependencyInjection;
 
-namespace LINGYUN.Abp.MessageService.SignalR.Notifications
+namespace LINGYUN.Abp.Notifications.SignalR
 {
-    public class SignalRNotificationPublisher : INotificationPublisher, ITransientDependency
+    public class SignalRNotificationPublisher : INotificationPublisher, ISingletonDependency
     {
         public ILogger<SignalRNotificationPublisher> Logger { protected get; set; }
 
         private readonly IOnlineClientManager _onlineClientManager;
 
-        private readonly IHubContext<AbpMessageHub> _hubContext;
+        private readonly IHubContext<AbpNotificationsHub> _hubContext;
 
         public SignalRNotificationPublisher(
-            IOnlineClientManager onlineClientManager,
-            IHubContext<AbpMessageHub> hubContext)
+           IOnlineClientManager onlineClientManager,
+           IHubContext<AbpNotificationsHub> hubContext)
         {
             _hubContext = hubContext;
             _onlineClientManager = onlineClientManager;
@@ -30,15 +28,15 @@ namespace LINGYUN.Abp.MessageService.SignalR.Notifications
             Logger = NullLogger<SignalRNotificationPublisher>.Instance;
         }
 
-        public async Task PublishAsync(NotificationData data, IEnumerable<Guid> userIds, Guid? tenantId)
+        public async Task PublishAsync(NotificationInfo notification, IEnumerable<Guid> userIds)
         {
-            try
+            foreach(var userId in userIds)
             {
-                foreach(var userId in userIds)
+                var onlineClientContext = new OnlineClientContext(notification.TenantId, userId);
+                var onlineClients = _onlineClientManager.GetAllByContext(onlineClientContext);
+                foreach (var onlineClient in onlineClients)
                 {
-                    var onlineClientContext = new OnlineClientContext(userId, tenantId);
-                    var onlineClients = _onlineClientManager.GetAllByContext(onlineClientContext);
-                    foreach (var onlineClient in onlineClients)
+                    try
                     {
                         var signalRClient = _hubContext.Clients.Client(onlineClient.ConnectionId);
                         if (signalRClient == null)
@@ -46,15 +44,16 @@ namespace LINGYUN.Abp.MessageService.SignalR.Notifications
                             Logger.LogDebug("Can not get user " + onlineClientContext.UserId + " with connectionId " + onlineClient.ConnectionId + " from SignalR hub!");
                             continue;
                         }
-                        await signalRClient.SendAsync("getNotification", data);
+
+                        await signalRClient.SendAsync("getNotification", notification);
+                    }
+                    catch (Exception ex)
+                    {
+                        Logger.LogWarning("Could not send notifications to user: {0}", userId);
+                        Logger.LogWarning("Send to user notifications error: {0}", ex.Message);
                     }
                 }
             }
-            catch(Exception ex)
-            {
-                //Logger.LogWarning("Could not send notification to user: " + userId);
-                Logger.LogWarning(ex.ToString(), ex);
-            }
         }
     }
 }

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/AbpNotificationModule.cs

@@ -0,0 +1,14 @@
+using LINGYUN.Abp.Notifications.Internal;
+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.Modularity;
+
+namespace LINGYUN.Abp.Notifications
+{
+    public class AbpNotificationModule : AbpModule
+    {
+        public override void ConfigureServices(ServiceConfigurationContext context)
+        {
+            context.Services.AddTransient<INotificationDispatcher, DefaultNotificationDispatcher>();
+        }
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/INotificationPublisher.cs

@@ -6,6 +6,6 @@ namespace LINGYUN.Abp.Notifications
 {
     public interface INotificationPublisher
     {
-        Task PublishAsync(NotificationData data, IEnumerable<Guid> userIds, Guid? tenantId);
+        Task PublishAsync(NotificationInfo notification, IEnumerable<Guid> userIds);
     }
 }

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/INotificationSender.cs

@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-
-namespace LINGYUN.Abp.Notifications
-{
-    public interface INotificationSender
-    {
-        Task SendAsync(NotificationData data, Guid userId, Guid? tenantId);
-        Task SendAsync(NotificationData data, IEnumerable<Guid> userIds, Guid? tenantId);
-    }
-}

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/INotificationStore.cs

@@ -8,6 +8,8 @@ namespace LINGYUN.Abp.Notifications
     {
         Task InsertUserSubscriptionAsync(Guid? tenantId, Guid userId, string notificationName);
 
+        Task InsertUserSubscriptionAsync(Guid? tenantId, IEnumerable<Guid> userIds, string notificationName);
+
         Task DeleteUserSubscriptionAsync(Guid? tenantId, Guid userId, string notificationName);
 
         Task<List<NotificationSubscriptionInfo>> GetSubscriptionsAsync(Guid? tenantId, string notificationName);
@@ -26,6 +28,8 @@ namespace LINGYUN.Abp.Notifications
 
         Task<NotificationInfo> GetNotificationOrNullAsync(Guid? tenantId, long notificationId);
 
-        Task ChangeUserNotificationReadStateAsync(Guid? tenantId, Guid userId, string notificationName, NotificationReadState readState);
+        Task<List<NotificationInfo>> GetUserNotificationsAsync(Guid? tenantId, Guid userId, NotificationReadState readState = NotificationReadState.UnRead, int maxResultCount = 10);
+
+        Task ChangeUserNotificationReadStateAsync(Guid? tenantId, Guid userId, long notificationId, NotificationReadState readState);
     }
 }

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/Internal/DefaultNotificationDispatcher.cs

@@ -0,0 +1,34 @@
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace LINGYUN.Abp.Notifications.Internal
+{
+    internal class DefaultNotificationDispatcher : INotificationDispatcher
+    {
+        private readonly INotificationStore _notificationStore;
+        private readonly INotificationPublisher _notificationPublisher;
+        public DefaultNotificationDispatcher(
+            INotificationStore notificationStore,
+            INotificationPublisher notificationPublisher)
+        {
+            _notificationStore = notificationStore;
+            _notificationPublisher = notificationPublisher;
+        }
+
+        public async Task DispatcheAsync(NotificationInfo notification)
+        {
+            // 持久化通知
+            await _notificationStore.InsertNotificationAsync(notification);
+
+            // 获取用户订阅列表
+            var userSubscriptions = await _notificationStore.GetSubscriptionsAsync(notification.TenantId, notification.Name);
+
+            // 持久化用户订阅通知
+            var subscriptionUserIds = userSubscriptions.Select(us => us.UserId);
+            await _notificationStore.InsertUserSubscriptionAsync(notification.TenantId, subscriptionUserIds, notification.Name);
+
+            // 发布用户通知
+            await _notificationPublisher.PublishAsync(notification, subscriptionUserIds);
+        }
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/NotificationInfo.cs

@@ -6,8 +6,8 @@ namespace LINGYUN.Abp.Notifications
     {
         public Guid? TenantId { get; set; }
         public string Name { get; set; }
+        public long Id { get; set; }
         public NotificationData Data { get; set; }
-        public DateTime? ExpirationTime { get; set; }
         public DateTime CreationTime { get; set; }
         public NotificationType NotificationType { get; set; }
         public NotificationSeverity NotificationSeverity { get; set; }

aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN.Abp.RealTime.csproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <RootNamespace />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Volo.Abp.Core" Version="2.8.0" />
+  </ItemGroup>
+
+</Project>

aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/AbpRealTimeModule.cs

@@ -0,0 +1,8 @@
+using Volo.Abp.Modularity;
+
+namespace LINGYUN.Abp.RealTime
+{
+    public class AbpRealTimeModule : AbpModule
+    {
+    }
+}

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/IOnlineClient.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/IOnlineClient.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public interface IOnlineClient
     {
@@ -13,7 +13,9 @@ namespace LINGYUN.Abp.IM
 
         Guid? UserId { get; }
 
-        string[] Roles { get; }
+        string UserAccount { get; }
+
+        string UserName { get; }
 
         DateTime ConnectTime { get; }
 

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/IOnlineClientManager.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/IOnlineClientManager.cs

@@ -2,7 +2,7 @@
 using System;
 using System.Collections.Generic;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public interface IOnlineClientManager
     {

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/IOnlineClientStore.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/IOnlineClientStore.cs

@@ -1,6 +1,6 @@
 using System.Collections.Generic;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public interface IOnlineClientStore
     {

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/InMemoryOnlineClientStore.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/InMemoryOnlineClientStore.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Collections.Immutable;
 using Volo.Abp.DependencyInjection;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public class InMemoryOnlineClientStore : IOnlineClientStore, ISingletonDependency
     {

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/OnlineClient.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/OnlineClient.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     [Serializable]
     public class OnlineClient : IOnlineClient
@@ -18,9 +18,10 @@ namespace LINGYUN.Abp.IM
 
         public Guid? TenantId { get; set; }
 
-        public Guid? UserId { get; set; }
+        public Guid? UserId { get; }
+        public string UserAccount { get; set; }
 
-        public string[] Roles { get; set; }
+        public string UserName { get; set; }
 
         public DateTime ConnectTime { get; set; }
 
@@ -41,18 +42,16 @@ namespace LINGYUN.Abp.IM
 
         public OnlineClient()
         {
-            Roles = new string[0];
             ConnectTime = DateTime.Now;
         }
 
-        public OnlineClient(string connectionId, string ipAddress, Guid? tenantId, Guid? userId, params string[] roles)
+        public OnlineClient(string connectionId, string ipAddress, Guid? tenantId, Guid? userId)
             : this()
         {
             ConnectionId = connectionId;
             IpAddress = ipAddress;
             TenantId = tenantId;
             UserId = userId;
-            Roles = roles;
 
             Properties = new Dictionary<string, object>();
         }
@@ -63,7 +62,7 @@ namespace LINGYUN.Abp.IM
                 "-- ConnectionId:", ConnectionId,
                 "-- Connection Time:", ConnectTime,
                 "-- IpAddress:", IpAddress ?? "::1",
-                "-- UserId:", UserId.HasValue ? UserId.Value.ToString() : "None",
+                "-- UserName:", UserName,
                 "-- TenantId:", TenantId.HasValue ? TenantId.Value.ToString() : "None");
         }
     }

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/OnlineClientContext.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/OnlineClientContext.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public class OnlineClientContext
     {
@@ -8,10 +8,10 @@ namespace LINGYUN.Abp.IM
 
         public Guid UserId { get; }
 
-        public OnlineClientContext(Guid userId, Guid? tenantId)
+        public OnlineClientContext(Guid? tenantId, Guid userId)
         {
-            UserId = userId;
             TenantId = tenantId;
+            UserId = userId;
         }
     }
 }

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/OnlineClientEventArgs.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/OnlineClientEventArgs.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public class OnlineClientEventArgs : EventArgs
     {

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/OnlineClientExtensions.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/OnlineClientExtensions.cs

@@ -1,6 +1,6 @@
 using JetBrains.Annotations;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public static class OnlineClientExtensions
     {
@@ -8,7 +8,7 @@ namespace LINGYUN.Abp.IM
         public static OnlineClientContext ToClientContextOrNull(this IOnlineClient onlineClient)
         {
             return onlineClient.UserId.HasValue
-                ? new OnlineClientContext(onlineClient.ConnectionId, onlineClient.UserId.Value, onlineClient.TenantId)
+                ? new OnlineClientContext(onlineClient.TenantId, onlineClient.UserId.Value)
                 : null;
         }
     }

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/OnlineClientManager.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/OnlineClientManager.cs

@@ -6,7 +6,7 @@ using System.Linq;
 using Volo.Abp;
 using Volo.Abp.DependencyInjection;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public class OnlineClientManager : IOnlineClientManager, ISingletonDependency
     {
@@ -101,8 +101,7 @@ namespace LINGYUN.Abp.IM
             Check.NotNull(context, nameof(context));
 
             return GetAllClients()
-                 .Where(c => c.UserId == context.UserId &&  c.TenantId == context.TenantId)
-                 .WhereIf(context.Roles.Length > 0, c => c.Roles.Any(role => context.Roles.Contains(role)))
+                 .Where(c => c.TenantId == context.TenantId && c.UserId.Equals(context.UserId))
                  .ToImmutableList();
         }
     }

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/OnlineClientManagerExtensions.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/OnlineClientManagerExtensions.cs

@@ -2,7 +2,7 @@
 using System.Linq;
 using Volo.Abp;
 
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public static class OnlineClientManagerExtensions
     {

aspnet-core/modules/common/LINGYUN.Abp.IM/LINGYUN/Abp/IM/OnlineUserEventArgs.cs → aspnet-core/modules/common/LINGYUN.Abp.RealTime/LINGYUN/Abp/RealTime/Client/OnlineUserEventArgs.cs

@@ -1,4 +1,4 @@
-namespace LINGYUN.Abp.IM
+namespace LINGYUN.Abp.RealTime.Client
 {
     public class OnlineUserEventArgs : OnlineClientEventArgs
     {

aspnet-core/modules/common/LINGYUN.Abp.Sms.Aliyun/LINYUN/Abp/Sms/Aliyun/AliyunSmsSender.cs

@@ -115,7 +115,9 @@ namespace LINYUN.Abp.Sms.Aliyun
         {
             if (Environment.IsDevelopment())
             {
-                Check.NotNullOrWhiteSpace(Options.DeveloperPhoneNumber, nameof(Options.DeveloperPhoneNumber));
+                // check phone number length...
+                Check.NotNullOrWhiteSpace(Options.DeveloperPhoneNumber, nameof(Options.DeveloperPhoneNumber), 
+                    maxLength: 11, minLength: 11);
                 request.AddQueryParameters("PhoneNumbers", Options.DeveloperPhoneNumber);
             }
             else

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain.Shared/LINGYUN.Abp.MessageService.Domain.Shared.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Folder Include="LINGYUN\Abp\MessageService\Notifications\" />
+    <PackageReference Include="Volo.Abp.Localization" Version="2.8.0" />
   </ItemGroup>
 
 </Project>

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain.Shared/LINGYUN/Abp/MessageService/Localization/MessageServiceResource.cs

@@ -0,0 +1,9 @@
+using Volo.Abp.Localization;
+
+namespace LINGYUN.Abp.MessageService.Localization
+{
+    [LocalizationResourceName("MessageService")]
+    public class MessageServiceResource
+    {
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain.Shared/LINGYUN/Abp/MessageService/MessageServiceSettingNames.cs

@@ -0,0 +1,16 @@
+namespace LINGYUN.Abp.MessageService
+{
+    public class MessageServiceSettingNames
+    {
+        public const string GroupName = "Abp.MessageService";
+
+        public class Notifications
+        {
+            public const string Default = GroupName + ".Notifications";
+            /// <summary>
+            /// 清理过期消息批次
+            /// </summary>
+            public const string CleanupExpirationBatchCount = Default + ".CleanupExpirationBatchCount";
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain.Shared/LINGYUN/Abp/MessageService/Notifications/CleanupNotificationJobArgs.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace LINGYUN.Abp.MessageService.Notifications
+{
+    public class CleanupNotificationJobArgs
+    {
+        /// <summary>
+        /// 清理大小
+        /// </summary>
+        public int Count { get; set; }
+        /// <summary>
+        /// 清理租户
+        /// </summary>
+        public Guid? TenantId { get; set; }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain.Shared/LINGYUN/Abp/MessageService/ReadStatus.cs

@@ -1,17 +0,0 @@
-namespace LINGYUN.Abp.MessageService
-{
-    /// <summary>
-    /// 读取状态
-    /// </summary>
-    public enum ReadStatus : sbyte
-    {
-        /// <summary>
-        /// 已读
-        /// </summary>
-        Read = 0,
-        /// <summary>
-        /// 未读
-        /// </summary>
-        UnRead = 10
-    }
-}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN.Abp.MessageService.Domain.csproj

@@ -7,9 +7,12 @@
 
   <ItemGroup>
     <PackageReference Include="Volo.Abp.Ddd.Domain" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.AutoMapper" Version="2.8.0" />
+    <PackageReference Include="Volo.Abp.BackgroundJobs" Version="2.8.0" />
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\..\common\LINGYUN.Abp.IM\LINGYUN.Abp.IM.csproj" />
     <ProjectReference Include="..\..\common\LINGYUN.Abp.Notifications\LINGYUN.Abp.Notifications.csproj" />
     <ProjectReference Include="..\LINGYUN.Abp.MessageService.Domain.Shared\LINGYUN.Abp.MessageService.Domain.Shared.csproj" />
   </ItemGroup>

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/AbpMessageServiceDbProperties.cs

@@ -0,0 +1,9 @@
+namespace LINGYUN.Abp.MessageService
+{
+    public class AbpMessageServiceDbProperties
+    {
+        public const string DefaultTablePrefix = "App";
+
+        public const string DefaultSchema = null;
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/BackgroundJobs/NotificationExpritionCleanupJob.cs

@@ -0,0 +1,37 @@
+using LINGYUN.Abp.MessageService.Notifications;
+using System.Threading.Tasks;
+using Volo.Abp.BackgroundJobs;
+using Volo.Abp.MultiTenancy;
+using Volo.Abp.Uow;
+
+namespace LINGYUN.Abp.MessageService.BackgroundJobs
+{
+    public class NotificationExpritionCleanupJob : AsyncBackgroundJob<CleanupNotificationJobArgs>
+    {
+        private readonly ICurrentTenant _currentTenant;
+        private readonly IUnitOfWorkManager _unitOfWorkManager;
+        private readonly INotificationRepository _notificationRepository;
+        public NotificationExpritionCleanupJob(
+            ICurrentTenant currentTenant,
+            IUnitOfWorkManager unitOfWorkManager,
+            INotificationRepository notificationRepository)
+        {
+            _currentTenant = currentTenant;
+            _unitOfWorkManager = unitOfWorkManager;
+            _notificationRepository = notificationRepository;
+        }
+
+        public override async Task ExecuteAsync(CleanupNotificationJobArgs args)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (_currentTenant.Change(args.TenantId))
+                {
+                    await _notificationRepository.DeleteExpritionAsync(args.Count);
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Mapper/MessageServiceDomainAutoMapperProfile.cs

@@ -0,0 +1,35 @@
+using AutoMapper;
+using LINGYUN.Abp.MessageService.Notifications;
+using LINGYUN.Abp.MessageService.Subscriptions;
+using LINGYUN.Abp.Notifications;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace LINGYUN.Abp.MessageService.Mapper
+{
+    public class MessageServiceDomainAutoMapperProfile : Profile
+    {
+        public MessageServiceDomainAutoMapperProfile()
+        {
+            CreateMap<Notification, NotificationInfo>()
+                .ForMember(dto => dto.Id, map => map.MapFrom(src => src.NotificationId))
+                .ForMember(dto => dto.Name, map => map.MapFrom(src => src.NotificationName))
+                .ForMember(dto => dto.NotificationType, map => map.MapFrom(src => src.Type))
+                .ForMember(dto => dto.NotificationSeverity, map => map.MapFrom(src => src.Severity))
+                .ForMember(dto => dto.Data, map => map.MapFrom((src, nfi) =>
+                {
+                    var notificationDataType = Type.GetType(src.NotificationTypeName);
+                    var notificationData = JsonConvert.DeserializeObject(src.NotificationData, notificationDataType);
+                    if(notificationData != null)
+                    {
+                        return notificationData as NotificationData;
+                    }
+                    return new NotificationData();
+                }));
+
+            CreateMap<UserSubscribe, NotificationSubscriptionInfo>();
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Messages/ChatMessage.cs

@@ -26,9 +26,5 @@ namespace LINGYUN.Abp.MessageService.Messages
         /// 发送状态
         /// </summary>
         public virtual SendStatus SendStatus { get; protected set; }
-        /// <summary>
-        /// 阅读状态
-        /// </summary>
-        public virtual ReadStatus ReadStatus { get; protected set; }
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Notifications/INotificationRepository.cs

@@ -0,0 +1,12 @@
+using System.Threading.Tasks;
+using Volo.Abp.Domain.Repositories;
+
+namespace LINGYUN.Abp.MessageService.Notifications
+{
+    public interface INotificationRepository : IBasicRepository<Notification, long>
+    {
+        Task<Notification> GetByIdAsync(long notificationId);
+
+        Task DeleteExpritionAsync(int batchCount);
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Notifications/INotificationStore.cs

@@ -1,11 +0,0 @@
-using LINGYUN.Abp.Notifications;
-using System;
-using System.Threading.Tasks;
-
-namespace LINGYUN.Abp.MessageService.Notifications
-{
-    public interface INotificationStore
-    {
-        Task InsertUserNotificationAsync(NotificationInfo notification, Guid userId);
-    }
-}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Notifications/IUserNotificationRepository.cs

@@ -0,0 +1,17 @@
+using LINGYUN.Abp.Notifications;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Volo.Abp.Domain.Repositories;
+
+namespace LINGYUN.Abp.MessageService.Notifications
+{
+    public interface IUserNotificationRepository : IBasicRepository<UserNotification, long>
+    {
+        Task<UserNotification> GetByIdAsync(Guid userId, long notificationId);
+
+        Task<List<Notification>> GetNotificationsAsync(Guid userId, NotificationReadState readState = NotificationReadState.UnRead, int maxResultCount = 10);
+
+        Task ChangeUserNotificationReadStateAsync(Guid userId, long notificationId, NotificationReadState readState);
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Notifications/Notification.cs

@@ -10,6 +10,7 @@ namespace LINGYUN.Abp.MessageService.Notifications
     {
         public virtual Guid? TenantId { get; protected set; }
         public virtual NotificationSeverity Severity { get; protected set; }
+        public virtual NotificationType Type { get; set; }
         public virtual long NotificationId { get; protected set; }
         public virtual string NotificationName { get; protected set; }
         public virtual string NotificationData { get; protected set; }
@@ -24,7 +25,12 @@ namespace LINGYUN.Abp.MessageService.Notifications
             NotificationName = name;
             NotificationData = data;
             NotificationTypeName = dataType;
-            CreationTime = DateTime.Now;
+            Type = NotificationType.Application;
+        }
+
+        public void SetTenantId(Guid? tenantId)
+        {
+            TenantId = tenantId;
         }
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Notifications/NotificationConsts.cs

@@ -6,8 +6,6 @@
 
         public const int MaxDataLength = 1024 * 1024;
 
-        public const int MaxTypeNameLength = 256;
-
-        public const int MaxAssemblyQualifiedNameLength = 512;
+        public const int MaxTypeNameLength = 512;
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Notifications/NotificationDispatcher.cs

@@ -1,47 +1,40 @@
-using LINGYUN.Abp.MessageService.Subscriptions;
-using LINGYUN.Abp.MessageService.Utils;
-using LINGYUN.Abp.Notifications;
+using LINGYUN.Abp.Notifications;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 using Volo.Abp.DependencyInjection;
-using Volo.Abp.Json;
-using Volo.Abp.MultiTenancy;
-using Volo.Abp.Uow;
 
 namespace LINGYUN.Abp.MessageService.Notifications
 {
     public class NotificationDispatcher : INotificationDispatcher, ITransientDependency
     {
-        protected IJsonSerializer JsonSerializer { get; }
-        protected ICurrentTenant CurrentTenant { get; }
-        protected ISubscribeStore SubscribeStore { get; }
         protected INotificationStore NotificationStore { get; }
-        protected IUnitOfWork CurrentUnitOfWork => UnitOfWorkManager.Current;
-        protected IUnitOfWorkManager UnitOfWorkManager { get; }
         protected INotificationPublisher NotificationPublisher { get; }
 
-        protected ISnowflakeIdGenerator SnowflakeIdGenerator { get; }
+        public NotificationDispatcher(
+            INotificationStore notificationStore,
+            INotificationPublisher notificationPublisher)
+        {
+            NotificationStore = notificationStore;
+            NotificationPublisher = notificationPublisher;
+        }
 
-        [UnitOfWork]
         public virtual async Task DispatcheAsync(NotificationInfo notification)
         {
-            using (CurrentTenant.Change(notification.TenantId))
+            var subscribes = await NotificationStore.GetSubscriptionsAsync(notification.TenantId, notification.Name);
+            foreach (var subscribe in subscribes)
             {
-                var subscribeUsers = await SubscribeStore.GetUserSubscribesAsync(notification.Name);
-                foreach(var userId in subscribeUsers)
-                {
-                    await NotificationStore.InsertUserNotificationAsync(notification, userId);
-                }
-                await CurrentUnitOfWork.SaveChangesAsync();
-
-                await NotifyAsync(notification.Data, notification.TenantId, subscribeUsers);
+                await NotificationStore.InsertUserNotificationAsync(notification, subscribe.UserId);
             }
+
+            var subscribeUsers = subscribes.Select(s => s.UserId);
+            await NotifyAsync(notification, subscribeUsers);
         }
 
-        protected virtual async Task NotifyAsync(NotificationData data, Guid? tenantId, IEnumerable<Guid> userIds)
+        protected virtual async Task NotifyAsync(NotificationInfo notification, IEnumerable<Guid> userIds)
         {
-            await NotificationPublisher.PublishAsync(data, userIds, tenantId);
+            await NotificationPublisher.PublishAsync(notification, userIds);
         }
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Notifications/NotificationStore.cs

@@ -0,0 +1,239 @@
+using LINGYUN.Abp.MessageService.Subscriptions;
+using LINGYUN.Abp.MessageService.Utils;
+using LINGYUN.Abp.Notifications;
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Volo.Abp.Domain.Services;
+using Volo.Abp.Json;
+using Volo.Abp.ObjectMapping;
+using Volo.Abp.Uow;
+
+namespace LINGYUN.Abp.MessageService.Notifications
+{
+    public class NotificationStore : DomainService, INotificationStore
+    {
+        private readonly IObjectMapper _objectMapper;
+        private readonly IUnitOfWorkManager _unitOfWorkManager;
+
+        private IJsonSerializer _jsonSerializer;
+        protected IJsonSerializer JsonSerializer => LazyGetRequiredService(ref _jsonSerializer);
+
+        private ISnowflakeIdGenerator _snowflakeIdGenerator;
+        protected ISnowflakeIdGenerator SnowflakeIdGenerator => LazyGetRequiredService(ref _snowflakeIdGenerator);
+
+        private INotificationRepository _notificationRepository;
+        protected INotificationRepository NotificationRepository => LazyGetRequiredService(ref _notificationRepository);
+
+        private IUserNotificationRepository _userNotificationRepository;
+        protected IUserNotificationRepository UserNotificationRepository => LazyGetRequiredService(ref _userNotificationRepository);
+
+        private IUserSubscribeRepository _userSubscribeRepository;
+        protected IUserSubscribeRepository UserSubscribeRepository => LazyGetRequiredService(ref _userSubscribeRepository);
+
+        public NotificationStore(
+            IObjectMapper objectMapper,
+            IUnitOfWorkManager unitOfWorkManager)
+        {
+            _objectMapper = objectMapper;
+            _unitOfWorkManager = unitOfWorkManager;
+        }
+
+        [UnitOfWork]
+        public async Task ChangeUserNotificationReadStateAsync(Guid? tenantId, Guid userId, long notificationId, NotificationReadState readState)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (CurrentTenant.Change(tenantId))
+                {
+                    await UserNotificationRepository.ChangeUserNotificationReadStateAsync(userId, notificationId, readState);
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+
+        [UnitOfWork]
+        public async Task DeleteNotificationAsync(NotificationInfo notification)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (CurrentTenant.Change(notification.TenantId))
+                {
+                    var notify = await NotificationRepository.GetByIdAsync(notification.Id);
+                    await NotificationRepository.DeleteAsync(notify.Id);
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+
+        [UnitOfWork]
+        public async Task DeleteUserNotificationAsync(Guid? tenantId, Guid userId, long notificationId)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (CurrentTenant.Change(tenantId))
+                {
+                    var notify = await UserNotificationRepository.GetByIdAsync(userId, notificationId);
+                    await UserNotificationRepository.DeleteAsync(notify.Id);
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+
+        [UnitOfWork]
+        public async Task DeleteUserSubscriptionAsync(Guid? tenantId, Guid userId, string notificationName)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (CurrentTenant.Change(tenantId))
+                {
+                    var userSubscribe = await UserSubscribeRepository.GetUserSubscribeAsync(notificationName, userId);
+                    await UserSubscribeRepository.DeleteAsync(userSubscribe.Id);
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+
+        public async Task<NotificationInfo> GetNotificationOrNullAsync(Guid? tenantId, long notificationId)
+        {
+            using (CurrentTenant.Change(tenantId))
+            {
+                var notification = await NotificationRepository.GetByIdAsync(notificationId);
+
+                return _objectMapper.Map<Notification, NotificationInfo>(notification);
+            }
+        }
+
+        public async Task<List<NotificationSubscriptionInfo>> GetSubscriptionsAsync(Guid? tenantId, string notificationName)
+        {
+            using (CurrentTenant.Change(tenantId))
+            {
+                var userSubscriptions = await UserSubscribeRepository.GetSubscribesAsync(notificationName);
+
+                return _objectMapper.Map<List<UserSubscribe>, List<NotificationSubscriptionInfo>>(userSubscriptions);
+            }
+        }
+
+        public async Task<List<NotificationInfo>> GetUserNotificationsAsync(Guid? tenantId, Guid userId, NotificationReadState readState = NotificationReadState.UnRead, int maxResultCount = 10)
+        {
+            using (CurrentTenant.Change(tenantId))
+            {
+                var notifications = await UserNotificationRepository.GetNotificationsAsync(userId, readState, maxResultCount);
+
+                return _objectMapper.Map<List<Notification>, List<NotificationInfo>>(notifications);
+            }
+        }
+
+        public async Task<List<NotificationSubscriptionInfo>> GetUserSubscriptionsAsync(Guid? tenantId, Guid userId)
+        {
+            using (CurrentTenant.Change(tenantId))
+            {
+                var userSubscriptionNames = await UserSubscribeRepository.GetUserSubscribesAsync(userId);
+
+                var userSubscriptions = new List<NotificationSubscriptionInfo>();
+
+                userSubscriptionNames.ForEach(name => userSubscriptions.Add(
+                    new NotificationSubscriptionInfo
+                    {
+                        UserId = userId,
+                        TenantId = tenantId,
+                        NotificationName = name
+                    }));
+
+                return userSubscriptions;
+            }
+        }
+
+        [UnitOfWork]
+        public async Task InsertNotificationAsync(NotificationInfo notification)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (CurrentTenant.Change(notification.TenantId))
+                {
+                    var notify = new Notification(SnowflakeIdGenerator.Create(), notification.Name,
+                        notification.Data.GetType().AssemblyQualifiedName,
+                        JsonSerializer.Serialize(notification.Data), notification.NotificationSeverity)
+                    {
+                        CreationTime = Clock.Now,
+                        Type = notification.NotificationType,
+                        ExpirationTime = Clock.Now.AddDays(60)
+                    };
+                    notify.SetTenantId(notification.TenantId);
+
+                    await NotificationRepository.InsertAsync(notify);
+
+                    notification.Id = notify.NotificationId;
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+
+        [UnitOfWork]
+        public async Task InsertUserNotificationAsync(NotificationInfo notification, Guid userId)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (CurrentTenant.Change(notification.TenantId))
+                {
+                    var userNotification = new UserNotification(notification.Id, userId);
+                    await UserNotificationRepository.InsertAsync(userNotification);
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+
+        [UnitOfWork]
+        public async Task InsertUserSubscriptionAsync(Guid? tenantId, Guid userId, string notificationName)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (CurrentTenant.Change(tenantId))
+                {
+
+                    var userSubscription = new UserSubscribe(notificationName, userId)
+                    {
+                        CreationTime = Clock.Now
+                    };
+
+                    await UserSubscribeRepository.InsertAsync(userSubscription);
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+
+        [UnitOfWork]
+        public async Task InsertUserSubscriptionAsync(Guid? tenantId, IEnumerable<Guid> userIds, string notificationName)
+        {
+            using (var unitOfWork = _unitOfWorkManager.Begin())
+            {
+                using (CurrentTenant.Change(tenantId))
+                {
+                    var userSubscribes = new List<UserSubscribe>();
+
+                    foreach(var userId in userIds)
+                    {
+                        userSubscribes.Add(new UserSubscribe(notificationName, userId));
+                    }
+
+                    await UserSubscribeRepository.InsertUserSubscriptionAsync(userSubscribes);
+
+                    await unitOfWork.SaveChangesAsync();
+                }
+            }
+        }
+
+        public async Task<bool> IsSubscribedAsync(Guid? tenantId, Guid userId, string notificationName)
+        {
+            using (CurrentTenant.Change(tenantId))
+            return await UserSubscribeRepository.UserSubscribeExistsAysnc(notificationName, userId);
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Notifications/UserNotification.cs

@@ -1,4 +1,5 @@
-using System;
+using LINGYUN.Abp.Notifications;
+using System;
 using Volo.Abp.Domain.Entities;
 using Volo.Abp.MultiTenancy;
 
@@ -9,12 +10,18 @@ namespace LINGYUN.Abp.MessageService.Notifications
         public virtual Guid? TenantId { get; protected set; }
         public virtual Guid UserId { get; protected set; }
         public virtual long NotificationId { get; protected set; }
-        public virtual ReadStatus ReadStatus { get; protected set; }
+        public virtual NotificationReadState ReadStatus { get; protected set; }
         protected UserNotification() { }
         public UserNotification(long notificationId, Guid userId)
         {
             UserId = userId;
             NotificationId = notificationId;
+            ReadStatus = NotificationReadState.UnRead;
+        }
+
+        public void ChangeReadState(NotificationReadState readStatus)
+        {
+            ReadStatus = readStatus;
         }
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Subscriptions/ISubscribeStore.cs

@@ -1,13 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-
-namespace LINGYUN.Abp.MessageService.Subscriptions
-{
-    public interface ISubscribeStore
-    {
-        Task<List<Guid>> GetUserSubscribesAsync(string notificationName);
-        Task UserSubscribeAsync(string notificationName, Guid userId);
-        Task UserUnSubscribeAsync(string notificationName, Guid userId);
-    }
-}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Subscriptions/ISubscribeRepository.cs → aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Subscriptions/IUserSubscribeRepository.cs

@@ -5,14 +5,18 @@ using Volo.Abp.Domain.Repositories;
 
 namespace LINGYUN.Abp.MessageService.Subscriptions
 {
-    public interface ISubscribeRepository : IBasicRepository<Subscribe, long>
+    public interface IUserSubscribeRepository : IBasicRepository<UserSubscribe, long>
     {
         Task<bool> UserSubscribeExistsAysnc(string notificationName, Guid userId);
 
         Task<UserSubscribe> GetUserSubscribeAsync(string notificationName, Guid userId);
 
+        Task<List<UserSubscribe>> GetSubscribesAsync(string notificationName);
+
         Task<List<string>> GetUserSubscribesAsync(Guid userId);
 
         Task<List<Guid>> GetUserSubscribesAsync(string notificationName);
+
+        Task InsertUserSubscriptionAsync(IEnumerable<UserSubscribe> userSubscribes);
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Subscriptions/RoleSubscribe.cs

@@ -1,17 +0,0 @@
-using System;
-using Volo.Abp.Auditing;
-
-namespace LINGYUN.Abp.MessageService.Subscriptions
-{
-    public class RoleSubscribe : Subscribe, IHasCreationTime
-    {
-        public virtual string RoleName { get; set; }
-        public virtual DateTime CreationTime { get; set; }
-        protected RoleSubscribe() { }
-        public RoleSubscribe(string notificationName, string roleName) : base(notificationName)
-        {
-            RoleName = roleName;
-            CreationTime = DateTime.Now;
-        }
-    }
-}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Subscriptions/Subscribe.cs

@@ -1,12 +1,14 @@
 using System;
+using Volo.Abp.Auditing;
 using Volo.Abp.Domain.Entities;
 using Volo.Abp.MultiTenancy;
 
 namespace LINGYUN.Abp.MessageService.Subscriptions
 {
-    public abstract class Subscribe : Entity<long>, IMultiTenant
+    public abstract class Subscribe : Entity<long>, IMultiTenant, IHasCreationTime
     {
         public virtual Guid? TenantId { get; protected set; }
+        public virtual DateTime CreationTime { get; set; }
         public virtual string NotificationName { get; protected set; }
 
         protected Subscribe() { }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Subscriptions/SubscribeConsts.cs

@@ -3,7 +3,5 @@
     public class SubscribeConsts
     {
         public const int MaxNotificationNameLength = 100;
-
-        public const int MaxRoleNameLength = 64;
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Subscriptions/SubscribeStore.cs

@@ -1,41 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Threading.Tasks;
-using Volo.Abp.DependencyInjection;
-
-namespace LINGYUN.Abp.MessageService.Subscriptions
-{
-    public class SubscribeStore : ISubscribeStore, ITransientDependency
-    {
-        protected ISubscribeRepository SubscribeRepository { get; }
-
-        public SubscribeStore(ISubscribeRepository subscribeRepository)
-        {
-            SubscribeRepository = subscribeRepository;
-        }
-
-        public virtual async Task<List<Guid>> GetUserSubscribesAsync(string notificationName)
-        {
-            return await SubscribeRepository.GetUserSubscribesAsync(notificationName);
-        }
-
-        public virtual async Task UserSubscribeAsync(string notificationName, Guid userId)
-        {
-            var userSubscribeExists = await SubscribeRepository.UserSubscribeExistsAysnc(notificationName, userId);
-            if (!userSubscribeExists)
-            {
-                var userSbuscribe = new UserSubscribe(notificationName, userId);
-                await SubscribeRepository.InsertAsync(userSbuscribe);
-            }
-        }
-
-        public virtual async Task UserUnSubscribeAsync(string notificationName, Guid userId)
-        {
-            var userSubscribe = await SubscribeRepository.GetUserSubscribeAsync(notificationName, userId);
-            if (userSubscribe != null)
-            {
-                await SubscribeRepository.DeleteAsync(userSubscribe);
-            }
-        }
-    }
-}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Subscriptions/UserSubscribe.cs

@@ -5,12 +5,10 @@ namespace LINGYUN.Abp.MessageService.Subscriptions
 {
     public class UserSubscribe : Subscribe, IHasCreationTime
     {
-        public virtual DateTime CreationTime { get; set; }
         public virtual Guid UserId { get; set; }
         protected UserSubscribe() { }
         public UserSubscribe(string notificationName, Guid userId) : base(notificationName)
         {
-            CreationTime = DateTime.Now;
             UserId = userId;
         }
     }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/Utils/ISnowflakeIdGenerator.cs

@@ -2,6 +2,6 @@
 {
     public interface ISnowflakeIdGenerator
     {
-        long NextId();
+        long Create();
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.EntityFrameworkCore/LINGYUN.Abp.MessageService.EntityFrameworkCore.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <RootNamespace />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Volo.Abp.EntityFrameworkCore" Version="2.8.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\LINGYUN.Abp.MessageService.Domain\LINGYUN.Abp.MessageService.Domain.csproj" />
+  </ItemGroup>
+
+</Project>

aspnet-core/modules/message/LINGYUN.Abp.MessageService.EntityFrameworkCore/LINGYUN/Abp/MessageService/EntityFrameworkCore/AbpMessageServiceEntityFrameworkCoreModule.cs

@@ -0,0 +1,26 @@
+using LINGYUN.Abp.MessageService.Notifications;
+using LINGYUN.Abp.MessageService.Subscriptions;
+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.EntityFrameworkCore;
+using Volo.Abp.Modularity;
+
+namespace LINGYUN.Abp.MessageService.EntityFrameworkCore
+{
+    [DependsOn(
+        typeof(AbpMessageServiceDomainModule),
+        typeof(AbpEntityFrameworkCoreModule))]
+    public class AbpMessageServiceEntityFrameworkCoreModule : AbpModule
+    {
+        public override void ConfigureServices(ServiceConfigurationContext context)
+        {
+            context.Services.AddAbpDbContext<MessageServiceDbContext>(options =>
+            {
+                options.AddRepository<Notification, INotificationRepository>();
+                options.AddRepository<UserNotification, IUserNotificationRepository>();
+                options.AddRepository<UserSubscribe, IUserSubscribeRepository>();
+
+                options.AddDefaultRepositories(includeAllEntities: true);
+            });
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.EntityFrameworkCore/LINGYUN/Abp/MessageService/EntityFrameworkCore/MessageServiceDbContext.cs

@@ -0,0 +1,26 @@
+using Microsoft.EntityFrameworkCore;
+using Volo.Abp.Data;
+using Volo.Abp.EntityFrameworkCore;
+
+namespace LINGYUN.Abp.MessageService.EntityFrameworkCore
+{
+    [ConnectionStringName("MessageService")]
+    public class MessageServiceDbContext : AbpDbContext<MessageServiceDbContext>
+    {
+        public MessageServiceDbContext(DbContextOptions<MessageServiceDbContext> options) 
+            : base(options)
+        {
+        }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            modelBuilder.ConfigureMessageService(options =>
+            {
+                options.TablePrefix = AbpMessageServiceDbProperties.DefaultTablePrefix;
+                options.Schema = AbpMessageServiceDbProperties.DefaultSchema;
+            });
+
+            base.OnModelCreating(modelBuilder);
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.EntityFrameworkCore/LINGYUN/Abp/MessageService/EntityFrameworkCore/MessageServiceDbContextModelCreatingExtensions.cs

@@ -0,0 +1,62 @@
+using LINGYUN.Abp.MessageService.Notifications;
+using LINGYUN.Abp.MessageService.Subscriptions;
+using Microsoft.EntityFrameworkCore;
+using System;
+using Volo.Abp;
+using Volo.Abp.EntityFrameworkCore.Modeling;
+
+namespace LINGYUN.Abp.MessageService.EntityFrameworkCore
+{
+    public static class MessageServiceDbContextModelCreatingExtensions
+    {
+        public static void ConfigureMessageService(
+           this ModelBuilder builder,
+           Action<MessageServiceModelBuilderConfigurationOptions> optionsAction = null)
+        {
+            Check.NotNull(builder, nameof(builder));
+
+            var options = new MessageServiceModelBuilderConfigurationOptions();
+
+            optionsAction?.Invoke(options);
+
+            builder.Entity<Notification>(b =>
+            {
+                b.ToTable(options.TablePrefix + "Notifications", options.Schema);
+
+                b.Property(p => p.NotificationName).HasMaxLength(NotificationConsts.MaxNameLength).IsRequired();
+                b.Property(p => p.NotificationTypeName).HasMaxLength(NotificationConsts.MaxTypeNameLength).IsRequired();
+                b.Property(p => p.NotificationData).HasMaxLength(NotificationConsts.MaxDataLength).IsRequired();
+
+                b.ConfigureMultiTenant();
+                b.ConfigureCreationTime();
+
+                b.HasIndex(p => p.NotificationName);
+            });
+
+            builder.Entity<UserNotification>(b =>
+            {
+                b.ToTable(options.TablePrefix + "UserNotifications", options.Schema);
+
+                b.ConfigureMultiTenant();
+
+                b.HasIndex(p => new { p.TenantId, p.UserId, p.NotificationId })
+                .HasName("IX_Tenant_User_Notification_Id");
+            });
+
+            builder.Entity<UserSubscribe>(b =>
+            {
+                b.ToTable(options.TablePrefix + "UserSubscribes", options.Schema);
+
+                b.Property(p => p.NotificationName).HasMaxLength(SubscribeConsts.MaxNotificationNameLength).IsRequired();
+
+                b.ConfigureCreationTime();
+                b.ConfigureMultiTenant();
+
+                b.ConfigureMultiTenant();
+                b.HasIndex(p => new { p.TenantId, p.UserId, p.NotificationName })
+                .HasName("IX_Tenant_User_Notification_Name")
+                .IsUnique();
+            });
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.EntityFrameworkCore/LINGYUN/Abp/MessageService/EntityFrameworkCore/MessageServiceModelBuilderConfigurationOptions.cs

@@ -0,0 +1,18 @@
+using JetBrains.Annotations;
+using Volo.Abp.EntityFrameworkCore.Modeling;
+
+namespace LINGYUN.Abp.MessageService.EntityFrameworkCore
+{
+    public class MessageServiceModelBuilderConfigurationOptions : AbpModelBuilderConfigurationOptions
+    {
+        public MessageServiceModelBuilderConfigurationOptions(
+            [NotNull] string tablePrefix = AbpMessageServiceDbProperties.DefaultTablePrefix,
+            [CanBeNull] string schema = AbpMessageServiceDbProperties.DefaultSchema)
+            : base(
+                tablePrefix,
+                schema)
+        {
+
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.EntityFrameworkCore/LINGYUN/Abp/MessageService/Notifications/EfCoreNotificationRepository.cs

@@ -0,0 +1,36 @@
+using LINGYUN.Abp.MessageService.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Domain.Repositories.EntityFrameworkCore;
+using Volo.Abp.EntityFrameworkCore;
+
+namespace LINGYUN.Abp.MessageService.Notifications
+{
+    public class EfCoreNotificationRepository : EfCoreRepository<MessageServiceDbContext, Notification, long>,
+        INotificationRepository, ITransientDependency
+    {
+        public EfCoreNotificationRepository(
+            IDbContextProvider<MessageServiceDbContext> dbContextProvider) 
+            : base(dbContextProvider)
+        {
+        }
+
+        public async Task DeleteExpritionAsync(int batchCount)
+        {
+            var notifications = await DbSet
+                .Where(x => x.ExpirationTime <= DateTime.Now)
+                .Take(batchCount)
+                .ToArrayAsync();
+
+            DbSet.RemoveRange(notifications);
+        }
+
+        public async Task<Notification> GetByIdAsync(long notificationId)
+        {
+            return await DbSet.Where(x => x.NotificationId.Equals(notificationId)).FirstOrDefaultAsync();
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.EntityFrameworkCore/LINGYUN/Abp/MessageService/Notifications/EfCoreUserNotificationRepository.cs

@@ -0,0 +1,53 @@
+using LINGYUN.Abp.MessageService.EntityFrameworkCore;
+using LINGYUN.Abp.Notifications;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Domain.Repositories.EntityFrameworkCore;
+using Volo.Abp.EntityFrameworkCore;
+
+namespace LINGYUN.Abp.MessageService.Notifications
+{
+    public class EfCoreUserNotificationRepository : EfCoreRepository<MessageServiceDbContext, UserNotification, long>,
+        IUserNotificationRepository, ITransientDependency
+    {
+        public EfCoreUserNotificationRepository(
+            IDbContextProvider<MessageServiceDbContext> dbContextProvider) 
+            : base(dbContextProvider)
+        {
+        }
+
+        public async Task ChangeUserNotificationReadStateAsync(Guid userId, long notificationId, NotificationReadState readState)
+        {
+            var userNofitication = await GetByIdAsync(userId, notificationId);
+            userNofitication.ChangeReadState(readState);
+
+            DbSet.Update(userNofitication);
+        }
+
+        public async Task<UserNotification> GetByIdAsync(Guid userId, long notificationId)
+        {
+            var userNofitication = await DbSet
+                .Where(x => x.NotificationId.Equals(notificationId) && x.UserId.Equals(userId))
+                .FirstOrDefaultAsync();
+
+            return userNofitication;
+        }
+
+        public async Task<List<Notification>> GetNotificationsAsync(Guid userId, NotificationReadState readState = NotificationReadState.UnRead, int maxResultCount = 10)
+        {
+
+            var userNofitications = await (from un in DbContext.Set<UserNotification>()
+                                     join n in DbContext.Set<Notification>()
+                                         on un.NotificationId equals n.NotificationId
+                                     where un.UserId.Equals(userId) && un.ReadStatus.Equals(readState)
+                                     select n)
+                                    .Take(maxResultCount)
+                                    .ToListAsync();
+            return userNofitications;
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.EntityFrameworkCore/LINGYUN/Abp/MessageService/Subscriptions/EfCoreUserSubscribeRepository.cs

@@ -0,0 +1,68 @@
+using LINGYUN.Abp.MessageService.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Domain.Repositories.EntityFrameworkCore;
+using Volo.Abp.EntityFrameworkCore;
+
+namespace LINGYUN.Abp.MessageService.Subscriptions
+{
+    public class EfCoreUserSubscribeRepository : EfCoreRepository<MessageServiceDbContext, UserSubscribe, long>,
+        IUserSubscribeRepository, ITransientDependency
+    {
+        public EfCoreUserSubscribeRepository(
+            IDbContextProvider<MessageServiceDbContext> dbContextProvider) 
+            : base(dbContextProvider)
+        {
+        }
+
+        public async Task<List<UserSubscribe>> GetSubscribesAsync(string notificationName)
+        {
+            var userSubscribes = await DbSet.Where(x => x.NotificationName.Equals(notificationName)).ToListAsync();
+
+            return userSubscribes;
+        }
+
+        public async Task<UserSubscribe> GetUserSubscribeAsync(string notificationName, Guid userId)
+        {
+            var userSubscribe = await DbSet
+                .Where(x => x.UserId.Equals(userId) && x.NotificationName.Equals(notificationName))
+                .FirstOrDefaultAsync();
+
+            return userSubscribe;
+        }
+
+        public async Task<List<string>> GetUserSubscribesAsync(Guid userId)
+        {
+            var userSubscribeNames = await DbSet
+                .Where(x => x.UserId.Equals(userId))
+                .Select(x => x.NotificationName)
+                .ToListAsync();
+
+            return userSubscribeNames;
+        }
+
+        public async Task<List<Guid>> GetUserSubscribesAsync(string notificationName)
+        {
+            var subscribeUsers = await DbSet
+                .Where(x => x.NotificationName.Equals(notificationName))
+                .Select(x => x.UserId)
+                .ToListAsync();
+
+            return subscribeUsers;
+        }
+
+        public async Task InsertUserSubscriptionAsync(IEnumerable<UserSubscribe> userSubscribes)
+        {
+            await DbSet.AddRangeAsync(userSubscribes);
+        }
+
+        public async Task<bool> UserSubscribeExistsAysnc(string notificationName, Guid userId)
+        {
+            return await DbSet.AnyAsync(x => x.UserId.Equals(userId) && x.NotificationName.Equals(notificationName));
+        }
+    }
+}

aspnet-core/modules/message/LINGYUN.Abp.MessageService.SignalR/LINGYUN.Abp.MessageService.SignalR.csproj

@@ -10,4 +10,8 @@
     <ProjectReference Include="..\LINGYUN.Abp.MessageService.Domain\LINGYUN.Abp.MessageService.Domain.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="LINGYUN\Abp\MessageService\SignalR\Notifications\" />
+  </ItemGroup>
+
 </Project>

aspnet-core/services/apigateway/LINGYUN.ApiGateway.Host/LINGYUN/ApiGateway/ApiGatewayHostModule.cs

@@ -67,6 +67,8 @@ namespace LINGYUN.ApiGateway
             var env = context.GetEnvironment();
 
             app.UseAuditing();
+            // 启用ws协议
+            app.UseWebSockets();
             app.UseOcelot().Wait();
         }