Re-create the initial database migration.

src/EventHub.Domain/Data/EventHubDbMigrationService.cs

@@ -9,7 +9,6 @@ using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
 using Volo.Abp.Data;
 using Volo.Abp.DependencyInjection;
-using Volo.Abp.MultiTenancy;
 
 namespace EventHub.Data
 {
@@ -19,16 +18,13 @@ namespace EventHub.Data
 
         private readonly IDataSeeder _dataSeeder;
         private readonly IEnumerable<IEventHubDbSchemaMigrator> _dbSchemaMigrators;
-        private readonly ICurrentTenant _currentTenant;
 
         public EventHubDbMigrationService(
             IDataSeeder dataSeeder,
-            IEnumerable<IEventHubDbSchemaMigrator> dbSchemaMigrators,
-            ICurrentTenant currentTenant)
+            IEnumerable<IEventHubDbSchemaMigrator> dbSchemaMigrators)
         {
             _dataSeeder = dataSeeder;
             _dbSchemaMigrators = dbSchemaMigrators;
-            _currentTenant = currentTenant;
 
             Logger = NullLogger<EventHubDbMigrationService>.Instance;
         }

src/EventHub.Domain/EventHubConsts.cs

@@ -2,7 +2,7 @@
 {
     public static class EventHubConsts
     {
-        public const string DbTablePrefix = "App";
+        public const string DbTablePrefix = "Eh";
 
         public const string DbSchema = null;
     }

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210116170949_Removed_MultiTenancy.cs

@@ -1,88 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Removed_MultiTenancy : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "AbpFeatureValues");
-
-            migrationBuilder.DropTable(
-                name: "AbpTenantConnectionStrings");
-
-            migrationBuilder.DropTable(
-                name: "AbpTenants");
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "AbpFeatureValues",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Name = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
-                    ProviderKey = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: true),
-                    ProviderName = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: true),
-                    Value = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AbpFeatureValues", x => x.Id);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "AbpTenants",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
-                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    DeleterId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    DeletionTime = table.Column<DateTime>(type: "datetime2", nullable: true),
-                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    IsDeleted = table.Column<bool>(type: "bit", nullable: false, defaultValue: false),
-                    LastModificationTime = table.Column<DateTime>(type: "datetime2", nullable: true),
-                    LastModifierId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    Name = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AbpTenants", x => x.Id);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "AbpTenantConnectionStrings",
-                columns: table => new
-                {
-                    TenantId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Name = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: false),
-                    Value = table.Column<string>(type: "nvarchar(1024)", maxLength: 1024, nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AbpTenantConnectionStrings", x => new { x.TenantId, x.Name });
-                    table.ForeignKey(
-                        name: "FK_AbpTenantConnectionStrings_AbpTenants_TenantId",
-                        column: x => x.TenantId,
-                        principalTable: "AbpTenants",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AbpFeatureValues_Name_ProviderName_ProviderKey",
-                table: "AbpFeatureValues",
-                columns: new[] { "Name", "ProviderName", "ProviderKey" });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AbpTenants_Name",
-                table: "AbpTenants",
-                column: "Name");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210116193331_Added_Organizations.cs

@@ -1,50 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_Organizations : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "AppOrganizations",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    OwnerUserId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Name = table.Column<string>(type: "nvarchar(32)", maxLength: 32, nullable: false),
-                    DisplayName = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
-                    Description = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    Website = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    TwitterUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    GitHubUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    FacebookUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    InstagramUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    MediumUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AppOrganizations", x => x.Id);
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppOrganizations_DisplayName",
-                table: "AppOrganizations",
-                column: "DisplayName");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppOrganizations_Name",
-                table: "AppOrganizations",
-                column: "Name");
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "AppOrganizations");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210123172353_Added_Events.cs

@@ -1,146 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_Events : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AlterColumn<string>(
-                name: "Description",
-                table: "AppOrganizations",
-                type: "nvarchar(1000)",
-                maxLength: 1000,
-                nullable: false,
-                defaultValue: "",
-                oldClrType: typeof(string),
-                oldType: "nvarchar(max)",
-                oldNullable: true);
-
-            migrationBuilder.AddColumn<DateTime>(
-                name: "CreationTime",
-                table: "AppOrganizations",
-                type: "datetime2",
-                nullable: false,
-                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));
-
-            migrationBuilder.AddColumn<Guid>(
-                name: "CreatorId",
-                table: "AppOrganizations",
-                type: "uniqueidentifier",
-                nullable: true);
-
-            migrationBuilder.AddColumn<Guid>(
-                name: "DeleterId",
-                table: "AppOrganizations",
-                type: "uniqueidentifier",
-                nullable: true);
-
-            migrationBuilder.AddColumn<DateTime>(
-                name: "DeletionTime",
-                table: "AppOrganizations",
-                type: "datetime2",
-                nullable: true);
-
-            migrationBuilder.AddColumn<bool>(
-                name: "IsDeleted",
-                table: "AppOrganizations",
-                type: "bit",
-                nullable: false,
-                defaultValue: false);
-
-            migrationBuilder.AddColumn<DateTime>(
-                name: "LastModificationTime",
-                table: "AppOrganizations",
-                type: "datetime2",
-                nullable: true);
-
-            migrationBuilder.AddColumn<Guid>(
-                name: "LastModifierId",
-                table: "AppOrganizations",
-                type: "uniqueidentifier",
-                nullable: true);
-
-            migrationBuilder.CreateTable(
-                name: "AppEvents",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    OrganizationId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Title = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
-                    StartTime = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    EndTime = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    Description = table.Column<string>(type: "nvarchar(2000)", maxLength: 2000, nullable: false),
-                    IsOnline = table.Column<bool>(type: "bit", nullable: false),
-                    Capacity = table.Column<int>(type: "int", nullable: true),
-                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
-                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    LastModificationTime = table.Column<DateTime>(type: "datetime2", nullable: true),
-                    LastModifierId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    IsDeleted = table.Column<bool>(type: "bit", nullable: false, defaultValue: false),
-                    DeleterId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    DeletionTime = table.Column<DateTime>(type: "datetime2", nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AppEvents", x => x.Id);
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppEvents_OrganizationId_StartTime",
-                table: "AppEvents",
-                columns: new[] { "OrganizationId", "StartTime" });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppEvents_StartTime",
-                table: "AppEvents",
-                column: "StartTime");
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "AppEvents");
-
-            migrationBuilder.DropColumn(
-                name: "CreationTime",
-                table: "AppOrganizations");
-
-            migrationBuilder.DropColumn(
-                name: "CreatorId",
-                table: "AppOrganizations");
-
-            migrationBuilder.DropColumn(
-                name: "DeleterId",
-                table: "AppOrganizations");
-
-            migrationBuilder.DropColumn(
-                name: "DeletionTime",
-                table: "AppOrganizations");
-
-            migrationBuilder.DropColumn(
-                name: "IsDeleted",
-                table: "AppOrganizations");
-
-            migrationBuilder.DropColumn(
-                name: "LastModificationTime",
-                table: "AppOrganizations");
-
-            migrationBuilder.DropColumn(
-                name: "LastModifierId",
-                table: "AppOrganizations");
-
-            migrationBuilder.AlterColumn<string>(
-                name: "Description",
-                table: "AppOrganizations",
-                type: "nvarchar(max)",
-                nullable: true,
-                oldClrType: typeof(string),
-                oldType: "nvarchar(1000)",
-                oldMaxLength: 1000);
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210124103656_Added_Url_To_Event.cs

@@ -1,46 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_Url_To_Event : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<string>(
-                name: "Url",
-                table: "AppEvents",
-                type: "nvarchar(69)",
-                maxLength: 69,
-                nullable: false,
-                defaultValue: "");
-
-            migrationBuilder.AddColumn<string>(
-                name: "UrlCode",
-                table: "AppEvents",
-                type: "nvarchar(8)",
-                maxLength: 8,
-                nullable: false,
-                defaultValue: "");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppEvents_UrlCode",
-                table: "AppEvents",
-                column: "UrlCode");
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropIndex(
-                name: "IX_AppEvents_UrlCode",
-                table: "AppEvents");
-
-            migrationBuilder.DropColumn(
-                name: "Url",
-                table: "AppEvents");
-
-            migrationBuilder.DropColumn(
-                name: "UrlCode",
-                table: "AppEvents");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210124142029_Added_EventRegistration.cs

@@ -1,85 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_EventRegistration : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "AppEventRegistrations",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    EventId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    UserId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
-                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AppEventRegistrations", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_AppEventRegistrations_AbpUsers_UserId",
-                        column: x => x.UserId,
-                        principalTable: "AbpUsers",
-                        principalColumn: "Id");
-                    table.ForeignKey(
-                        name: "FK_AppEventRegistrations_AppEvents_EventId",
-                        column: x => x.EventId,
-                        principalTable: "AppEvents",
-                        principalColumn: "Id");
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppOrganizations_OwnerUserId",
-                table: "AppOrganizations",
-                column: "OwnerUserId");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppEventRegistrations_EventId_UserId",
-                table: "AppEventRegistrations",
-                columns: new[] { "EventId", "UserId" });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppEventRegistrations_UserId",
-                table: "AppEventRegistrations",
-                column: "UserId");
-
-            migrationBuilder.AddForeignKey(
-                name: "FK_AppEvents_AppOrganizations_OrganizationId",
-                table: "AppEvents",
-                column: "OrganizationId",
-                principalTable: "AppOrganizations",
-                principalColumn: "Id");
-
-            migrationBuilder.AddForeignKey(
-                name: "FK_AppOrganizations_AbpUsers_OwnerUserId",
-                table: "AppOrganizations",
-                column: "OwnerUserId",
-                principalTable: "AbpUsers",
-                principalColumn: "Id");
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropForeignKey(
-                name: "FK_AppEvents_AppOrganizations_OrganizationId",
-                table: "AppEvents");
-
-            migrationBuilder.DropForeignKey(
-                name: "FK_AppOrganizations_AbpUsers_OwnerUserId",
-                table: "AppOrganizations");
-
-            migrationBuilder.DropTable(
-                name: "AppEventRegistrations");
-
-            migrationBuilder.DropIndex(
-                name: "IX_AppOrganizations_OwnerUserId",
-                table: "AppOrganizations");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210202085532_Added_OrganizationMembership.cs

@@ -1,54 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_OrganizationMembership : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "AppOrganizationMemberships",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    OrganizationId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    UserId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
-                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AppOrganizationMemberships", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_AppOrganizationMemberships_AbpUsers_UserId",
-                        column: x => x.UserId,
-                        principalTable: "AbpUsers",
-                        principalColumn: "Id");
-                    table.ForeignKey(
-                        name: "FK_AppOrganizationMemberships_AppOrganizations_OrganizationId",
-                        column: x => x.OrganizationId,
-                        principalTable: "AppOrganizations",
-                        principalColumn: "Id");
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppOrganizationMemberships_OrganizationId_UserId",
-                table: "AppOrganizationMemberships",
-                columns: new[] { "OrganizationId", "UserId" });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppOrganizationMemberships_UserId",
-                table: "AppOrganizationMemberships",
-                column: "UserId");
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "AppOrganizationMemberships");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210203084538_Added_IsRemindingEmailSent_To_Event.cs

@@ -1,24 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_IsRemindingEmailSent_To_Event : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<bool>(
-                name: "IsRemindingEmailSent",
-                table: "AppEvents",
-                type: "bit",
-                nullable: false,
-                defaultValue: false);
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropColumn(
-                name: "IsRemindingEmailSent",
-                table: "AppEvents");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210203124302_Added_IsEmailSentToMembers_To_Event.cs

@@ -1,24 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_IsEmailSentToMembers_To_Event : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<bool>(
-                name: "IsEmailSentToMembers",
-                table: "AppEvents",
-                type: "bit",
-                nullable: false,
-                defaultValue: false);
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropColumn(
-                name: "IsEmailSentToMembers",
-                table: "AppEvents");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210208073446_Added_Link_To_Event.cs

@@ -1,24 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_Link_To_Event : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<string>(
-                name: "Link",
-                table: "AppEvents",
-                type: "nvarchar(2000)",
-                maxLength: 2000,
-                nullable: true);
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropColumn(
-                name: "Link",
-                table: "AppEvents");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210208140845_Added_Countries.cs

@@ -1,64 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_Countries : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<Guid>(
-                name: "CountryId",
-                table: "AppEvents",
-                type: "uniqueidentifier",
-                nullable: true);
-
-            migrationBuilder.CreateTable(
-                name: "AppCountries",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Name = table.Column<string>(type: "nvarchar(32)", maxLength: 32, nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AppCountries", x => x.Id);
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppEvents_CountryId",
-                table: "AppEvents",
-                column: "CountryId");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AppCountries_Name",
-                table: "AppCountries",
-                column: "Name");
-
-            migrationBuilder.AddForeignKey(
-                name: "FK_AppEvents_AppCountries_CountryId",
-                table: "AppEvents",
-                column: "CountryId",
-                principalTable: "AppCountries",
-                principalColumn: "Id");
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropForeignKey(
-                name: "FK_AppEvents_AppCountries_CountryId",
-                table: "AppEvents");
-
-            migrationBuilder.DropTable(
-                name: "AppCountries");
-
-            migrationBuilder.DropIndex(
-                name: "IX_AppEvents_CountryId",
-                table: "AppEvents");
-
-            migrationBuilder.DropColumn(
-                name: "CountryId",
-                table: "AppEvents");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210208141144_Added_City_To_Event.cs

@@ -1,24 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_City_To_Event : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<string>(
-                name: "City",
-                table: "AppEvents",
-                type: "nvarchar(32)",
-                maxLength: 32,
-                nullable: true);
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropColumn(
-                name: "City",
-                table: "AppEvents");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210209072715_Added_Language_To_Event.cs

@@ -1,24 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_Language_To_Event : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<string>(
-                name: "Language",
-                table: "AppEvents",
-                type: "nvarchar(16)",
-                maxLength: 16,
-                nullable: true);
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropColumn(
-                name: "Language",
-                table: "AppEvents");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210209081448_Renamed_Link_To_OnlineLink.cs

@@ -1,23 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Renamed_Link_To_OnlineLink : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.RenameColumn(
-                name: "Link",
-                table: "AppEvents",
-                newName: "OnlineLink");
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.RenameColumn(
-                name: "OnlineLink",
-                table: "AppEvents",
-                newName: "Link");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210209143744_Added_Blob_Database.cs

@@ -1,73 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_Blob_Database : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "AbpBlobContainers",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    TenantId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    Name = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
-                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AbpBlobContainers", x => x.Id);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "AbpBlobs",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    ContainerId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    TenantId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    Name = table.Column<string>(type: "nvarchar(256)", maxLength: 256, nullable: false),
-                    Content = table.Column<byte[]>(type: "varbinary(max)", maxLength: 2147483647, nullable: true),
-                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AbpBlobs", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_AbpBlobs_AbpBlobContainers_ContainerId",
-                        column: x => x.ContainerId,
-                        principalTable: "AbpBlobContainers",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AbpBlobContainers_TenantId_Name",
-                table: "AbpBlobContainers",
-                columns: new[] { "TenantId", "Name" });
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AbpBlobs_ContainerId",
-                table: "AbpBlobs",
-                column: "ContainerId");
-
-            migrationBuilder.CreateIndex(
-                name: "IX_AbpBlobs_TenantId_ContainerId_Name",
-                table: "AbpBlobs",
-                columns: new[] { "TenantId", "ContainerId", "Name" });
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "AbpBlobs");
-
-            migrationBuilder.DropTable(
-                name: "AbpBlobContainers");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210210110442_Added_TimingChangeCount_To_Event.cs

@@ -1,24 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class Added_TimingChangeCount_To_Event : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<int>(
-                name: "TimingChangeCount",
-                table: "AppEvents",
-                type: "int",
-                nullable: false,
-                defaultValue: 0);
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropColumn(
-                name: "TimingChangeCount",
-                table: "AppEvents");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210211115505_IsTimingChangeEmailSent_Added_To_EventRegistration.cs

@@ -1,24 +0,0 @@
-using Microsoft.EntityFrameworkCore.Migrations;
-
-namespace EventHub.Migrations
-{
-    public partial class IsTimingChangeEmailSent_Added_To_EventRegistration : Migration
-    {
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.AddColumn<bool>(
-                name: "IsTimingChangeEmailSent",
-                table: "AppEventRegistrations",
-                type: "bit",
-                nullable: false,
-                defaultValue: true);
-        }
-
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropColumn(
-                name: "IsTimingChangeEmailSent",
-                table: "AppEventRegistrations");
-        }
-    }
-}

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210116163835_Initial.cs → src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/20210307195605_Initial.cs

@@ -61,38 +61,38 @@ namespace EventHub.Migrations
                 });
 
             migrationBuilder.CreateTable(
-                name: "AbpClaimTypes",
+                name: "AbpBlobContainers",
                 columns: table => new
                 {
                     Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Name = table.Column<string>(type: "nvarchar(256)", maxLength: 256, nullable: false),
-                    Required = table.Column<bool>(type: "bit", nullable: false),
-                    IsStatic = table.Column<bool>(type: "bit", nullable: false),
-                    Regex = table.Column<string>(type: "nvarchar(512)", maxLength: 512, nullable: true),
-                    RegexDescription = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: true),
-                    Description = table.Column<string>(type: "nvarchar(256)", maxLength: 256, nullable: true),
-                    ValueType = table.Column<int>(type: "int", nullable: false),
+                    TenantId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    Name = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
                     ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true)
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_AbpClaimTypes", x => x.Id);
+                    table.PrimaryKey("PK_AbpBlobContainers", x => x.Id);
                 });
 
             migrationBuilder.CreateTable(
-                name: "AbpFeatureValues",
+                name: "AbpClaimTypes",
                 columns: table => new
                 {
                     Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Name = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
-                    Value = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
-                    ProviderName = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: true),
-                    ProviderKey = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: true)
+                    Name = table.Column<string>(type: "nvarchar(256)", maxLength: 256, nullable: false),
+                    Required = table.Column<bool>(type: "bit", nullable: false),
+                    IsStatic = table.Column<bool>(type: "bit", nullable: false),
+                    Regex = table.Column<string>(type: "nvarchar(512)", maxLength: 512, nullable: true),
+                    RegexDescription = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: true),
+                    Description = table.Column<string>(type: "nvarchar(256)", maxLength: 256, nullable: true),
+                    ValueType = table.Column<int>(type: "int", nullable: false),
+                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true)
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_AbpFeatureValues", x => x.Id);
+                    table.PrimaryKey("PK_AbpClaimTypes", x => x.Id);
                 });
 
             migrationBuilder.CreateTable(
@@ -214,27 +214,6 @@ namespace EventHub.Migrations
                     table.PrimaryKey("PK_AbpSettings", x => x.Id);
                 });
 
-            migrationBuilder.CreateTable(
-                name: "AbpTenants",
-                columns: table => new
-                {
-                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Name = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: false),
-                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
-                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
-                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
-                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    LastModificationTime = table.Column<DateTime>(type: "datetime2", nullable: true),
-                    LastModifierId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    IsDeleted = table.Column<bool>(type: "bit", nullable: false, defaultValue: false),
-                    DeleterId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
-                    DeletionTime = table.Column<DateTime>(type: "datetime2", nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AbpTenants", x => x.Id);
-                });
-
             migrationBuilder.CreateTable(
                 name: "AbpUsers",
                 columns: table => new
@@ -272,6 +251,18 @@ namespace EventHub.Migrations
                     table.PrimaryKey("PK_AbpUsers", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "EhCountries",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    Name = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_EhCountries", x => x.Id);
+                });
+
             migrationBuilder.CreateTable(
                 name: "IdentityServerApiResources",
                 columns: table => new
@@ -507,6 +498,29 @@ namespace EventHub.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "AbpBlobs",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    ContainerId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    TenantId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    Name = table.Column<string>(type: "nvarchar(256)", maxLength: 256, nullable: false),
+                    Content = table.Column<byte[]>(type: "varbinary(max)", maxLength: 2147483647, nullable: true),
+                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_AbpBlobs", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_AbpBlobs_AbpBlobContainers_ContainerId",
+                        column: x => x.ContainerId,
+                        principalTable: "AbpBlobContainers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
             migrationBuilder.CreateTable(
                 name: "AbpOrganizationUnitRoles",
                 columns: table => new
@@ -555,25 +569,6 @@ namespace EventHub.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
-            migrationBuilder.CreateTable(
-                name: "AbpTenantConnectionStrings",
-                columns: table => new
-                {
-                    TenantId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
-                    Name = table.Column<string>(type: "nvarchar(64)", maxLength: 64, nullable: false),
-                    Value = table.Column<string>(type: "nvarchar(1024)", maxLength: 1024, nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_AbpTenantConnectionStrings", x => new { x.TenantId, x.Name });
-                    table.ForeignKey(
-                        name: "FK_AbpTenantConnectionStrings_AbpTenants_TenantId",
-                        column: x => x.TenantId,
-                        principalTable: "AbpTenants",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                });
-
             migrationBuilder.CreateTable(
                 name: "AbpUserClaims",
                 columns: table => new
@@ -689,6 +684,41 @@ namespace EventHub.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "EhOrganizations",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    OwnerUserId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    Name = table.Column<string>(type: "nvarchar(32)", maxLength: 32, nullable: false),
+                    DisplayName = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
+                    Description = table.Column<string>(type: "nvarchar(1000)", maxLength: 1000, nullable: false),
+                    Website = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    TwitterUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    GitHubUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    FacebookUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    InstagramUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    MediumUsername = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
+                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    LastModificationTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastModifierId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    IsDeleted = table.Column<bool>(type: "bit", nullable: false, defaultValue: false),
+                    DeleterId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    DeletionTime = table.Column<DateTime>(type: "datetime2", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_EhOrganizations", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_EhOrganizations_AbpUsers_OwnerUserId",
+                        column: x => x.OwnerUserId,
+                        principalTable: "AbpUsers",
+                        principalColumn: "Id");
+                });
+
             migrationBuilder.CreateTable(
                 name: "IdentityServerApiResourceClaims",
                 columns: table => new
@@ -1029,6 +1059,107 @@ namespace EventHub.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "EhEvents",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    OrganizationId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    UrlCode = table.Column<string>(type: "nvarchar(8)", maxLength: 8, nullable: false),
+                    Url = table.Column<string>(type: "nvarchar(69)", maxLength: 69, nullable: false),
+                    Title = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
+                    StartTime = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    EndTime = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Description = table.Column<string>(type: "nvarchar(2000)", maxLength: 2000, nullable: false),
+                    IsOnline = table.Column<bool>(type: "bit", nullable: false),
+                    OnlineLink = table.Column<string>(type: "nvarchar(2000)", maxLength: 2000, nullable: true),
+                    CountryId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    City = table.Column<string>(type: "nvarchar(32)", maxLength: 32, nullable: true),
+                    Language = table.Column<string>(type: "nvarchar(16)", maxLength: 16, nullable: true),
+                    Capacity = table.Column<int>(type: "int", nullable: true),
+                    IsRemindingEmailSent = table.Column<bool>(type: "bit", nullable: false),
+                    IsEmailSentToMembers = table.Column<bool>(type: "bit", nullable: false),
+                    TimingChangeCount = table.Column<int>(type: "int", nullable: false),
+                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
+                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    LastModificationTime = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    LastModifierId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    IsDeleted = table.Column<bool>(type: "bit", nullable: false, defaultValue: false),
+                    DeleterId = table.Column<Guid>(type: "uniqueidentifier", nullable: true),
+                    DeletionTime = table.Column<DateTime>(type: "datetime2", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_EhEvents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_EhEvents_EhCountries_CountryId",
+                        column: x => x.CountryId,
+                        principalTable: "EhCountries",
+                        principalColumn: "Id");
+                    table.ForeignKey(
+                        name: "FK_EhEvents_EhOrganizations_OrganizationId",
+                        column: x => x.OrganizationId,
+                        principalTable: "EhOrganizations",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "EhOrganizationMemberships",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    OrganizationId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    UserId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
+                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_EhOrganizationMemberships", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_EhOrganizationMemberships_AbpUsers_UserId",
+                        column: x => x.UserId,
+                        principalTable: "AbpUsers",
+                        principalColumn: "Id");
+                    table.ForeignKey(
+                        name: "FK_EhOrganizationMemberships_EhOrganizations_OrganizationId",
+                        column: x => x.OrganizationId,
+                        principalTable: "EhOrganizations",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "EhEventRegistrations",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    EventId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    UserId = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    IsTimingChangeEmailSent = table.Column<bool>(type: "bit", nullable: false, defaultValue: true),
+                    ExtraProperties = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    ConcurrencyStamp = table.Column<string>(type: "nvarchar(40)", maxLength: 40, nullable: true),
+                    CreationTime = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    CreatorId = table.Column<Guid>(type: "uniqueidentifier", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_EhEventRegistrations", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_EhEventRegistrations_AbpUsers_UserId",
+                        column: x => x.UserId,
+                        principalTable: "AbpUsers",
+                        principalColumn: "Id");
+                    table.ForeignKey(
+                        name: "FK_EhEventRegistrations_EhEvents_EventId",
+                        column: x => x.EventId,
+                        principalTable: "EhEvents",
+                        principalColumn: "Id");
+                });
+
             migrationBuilder.CreateIndex(
                 name: "IX_AbpAuditLogActions_AuditLogId",
                 table: "AbpAuditLogActions",
@@ -1054,6 +1185,21 @@ namespace EventHub.Migrations
                 table: "AbpBackgroundJobs",
                 columns: new[] { "IsAbandoned", "NextTryTime" });
 
+            migrationBuilder.CreateIndex(
+                name: "IX_AbpBlobContainers_TenantId_Name",
+                table: "AbpBlobContainers",
+                columns: new[] { "TenantId", "Name" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_AbpBlobs_ContainerId",
+                table: "AbpBlobs",
+                column: "ContainerId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_AbpBlobs_TenantId_ContainerId_Name",
+                table: "AbpBlobs",
+                columns: new[] { "TenantId", "ContainerId", "Name" });
+
             migrationBuilder.CreateIndex(
                 name: "IX_AbpEntityChanges_AuditLogId",
                 table: "AbpEntityChanges",
@@ -1069,11 +1215,6 @@ namespace EventHub.Migrations
                 table: "AbpEntityPropertyChanges",
                 column: "EntityChangeId");
 
-            migrationBuilder.CreateIndex(
-                name: "IX_AbpFeatureValues_Name_ProviderName_ProviderKey",
-                table: "AbpFeatureValues",
-                columns: new[] { "Name", "ProviderName", "ProviderKey" });
-
             migrationBuilder.CreateIndex(
                 name: "IX_AbpLinkUsers_SourceUserId_SourceTenantId_TargetUserId_TargetTenantId",
                 table: "AbpLinkUsers",
@@ -1136,11 +1277,6 @@ namespace EventHub.Migrations
                 table: "AbpSettings",
                 columns: new[] { "Name", "ProviderName", "ProviderKey" });
 
-            migrationBuilder.CreateIndex(
-                name: "IX_AbpTenants_Name",
-                table: "AbpTenants",
-                column: "Name");
-
             migrationBuilder.CreateIndex(
                 name: "IX_AbpUserClaims_UserId",
                 table: "AbpUserClaims",
@@ -1181,6 +1317,66 @@ namespace EventHub.Migrations
                 table: "AbpUsers",
                 column: "UserName");
 
+            migrationBuilder.CreateIndex(
+                name: "IX_EhCountries_Name",
+                table: "EhCountries",
+                column: "Name");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhEventRegistrations_EventId_UserId",
+                table: "EhEventRegistrations",
+                columns: new[] { "EventId", "UserId" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhEventRegistrations_UserId",
+                table: "EhEventRegistrations",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhEvents_CountryId",
+                table: "EhEvents",
+                column: "CountryId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhEvents_OrganizationId_StartTime",
+                table: "EhEvents",
+                columns: new[] { "OrganizationId", "StartTime" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhEvents_StartTime",
+                table: "EhEvents",
+                column: "StartTime");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhEvents_UrlCode",
+                table: "EhEvents",
+                column: "UrlCode");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhOrganizationMemberships_OrganizationId_UserId",
+                table: "EhOrganizationMemberships",
+                columns: new[] { "OrganizationId", "UserId" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhOrganizationMemberships_UserId",
+                table: "EhOrganizationMemberships",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhOrganizations_DisplayName",
+                table: "EhOrganizations",
+                column: "DisplayName");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhOrganizations_Name",
+                table: "EhOrganizations",
+                column: "Name");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_EhOrganizations_OwnerUserId",
+                table: "EhOrganizations",
+                column: "OwnerUserId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_IdentityServerClients_ClientId",
                 table: "IdentityServerClients",
@@ -1227,13 +1423,13 @@ namespace EventHub.Migrations
                 name: "AbpBackgroundJobs");
 
             migrationBuilder.DropTable(
-                name: "AbpClaimTypes");
+                name: "AbpBlobs");
 
             migrationBuilder.DropTable(
-                name: "AbpEntityPropertyChanges");
+                name: "AbpClaimTypes");
 
             migrationBuilder.DropTable(
-                name: "AbpFeatureValues");
+                name: "AbpEntityPropertyChanges");
 
             migrationBuilder.DropTable(
                 name: "AbpLinkUsers");
@@ -1253,9 +1449,6 @@ namespace EventHub.Migrations
             migrationBuilder.DropTable(
                 name: "AbpSettings");
 
-            migrationBuilder.DropTable(
-                name: "AbpTenantConnectionStrings");
-
             migrationBuilder.DropTable(
                 name: "AbpUserClaims");
 
@@ -1271,6 +1464,12 @@ namespace EventHub.Migrations
             migrationBuilder.DropTable(
                 name: "AbpUserTokens");
 
+            migrationBuilder.DropTable(
+                name: "EhEventRegistrations");
+
+            migrationBuilder.DropTable(
+                name: "EhOrganizationMemberships");
+
             migrationBuilder.DropTable(
                 name: "IdentityServerApiResourceClaims");
 
@@ -1329,10 +1528,10 @@ namespace EventHub.Migrations
                 name: "IdentityServerPersistedGrants");
 
             migrationBuilder.DropTable(
-                name: "AbpEntityChanges");
+                name: "AbpBlobContainers");
 
             migrationBuilder.DropTable(
-                name: "AbpTenants");
+                name: "AbpEntityChanges");
 
             migrationBuilder.DropTable(
                 name: "AbpOrganizationUnits");
@@ -1341,7 +1540,7 @@ namespace EventHub.Migrations
                 name: "AbpRoles");
 
             migrationBuilder.DropTable(
-                name: "AbpUsers");
+                name: "EhEvents");
 
             migrationBuilder.DropTable(
                 name: "IdentityServerApiResources");
@@ -1357,6 +1556,15 @@ namespace EventHub.Migrations
 
             migrationBuilder.DropTable(
                 name: "AbpAuditLogs");
+
+            migrationBuilder.DropTable(
+                name: "EhCountries");
+
+            migrationBuilder.DropTable(
+                name: "EhOrganizations");
+
+            migrationBuilder.DropTable(
+                name: "AbpUsers");
         }
     }
 }

src/EventHub.EntityFrameworkCore.DbMigrations/Migrations/EventHubMigrationsDbContextModelSnapshot.cs

@@ -29,14 +29,14 @@ namespace EventHub.Migrations
 
                     b.Property<string>("Name")
                         .IsRequired()
-                        .HasMaxLength(32)
-                        .HasColumnType("nvarchar(32)");
+                        .HasMaxLength(64)
+                        .HasColumnType("nvarchar(64)");
 
                     b.HasKey("Id");
 
                     b.HasIndex("Name");
 
-                    b.ToTable("AppCountries");
+                    b.ToTable("EhCountries");
                 });
 
             modelBuilder.Entity("EventHub.Events.Event", b =>
@@ -154,7 +154,7 @@ namespace EventHub.Migrations
 
                     b.HasIndex("OrganizationId", "StartTime");
 
-                    b.ToTable("AppEvents");
+                    b.ToTable("EhEvents");
                 });
 
             modelBuilder.Entity("EventHub.Events.Registrations.EventRegistration", b =>
@@ -199,7 +199,7 @@ namespace EventHub.Migrations
 
                     b.HasIndex("EventId", "UserId");
 
-                    b.ToTable("AppEventRegistrations");
+                    b.ToTable("EhEventRegistrations");
                 });
 
             modelBuilder.Entity("EventHub.Organizations.Memberships.OrganizationMembership", b =>
@@ -238,7 +238,7 @@ namespace EventHub.Migrations
 
                     b.HasIndex("OrganizationId", "UserId");
 
-                    b.ToTable("AppOrganizationMemberships");
+                    b.ToTable("EhOrganizationMemberships");
                 });
 
             modelBuilder.Entity("EventHub.Organizations.Organization", b =>
@@ -331,7 +331,7 @@ namespace EventHub.Migrations
 
                     b.HasIndex("OwnerUserId");
 
-                    b.ToTable("AppOrganizations");
+                    b.ToTable("EhOrganizations");
                 });
 
             modelBuilder.Entity("Volo.Abp.AuditLogging.AuditLog", b =>