refactoring & pv authorization

src/Yavsc/AuthorizationHandlers/AnnouceEditHandler.cs

@@ -3,8 +3,9 @@
 using System.Security.Claims;
 using Microsoft.AspNet.Authorization;
 using Yavsc.Interfaces;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     public class AnnouceEditHandler : AuthorizationHandler<EditRequirement, IOwned>
     {

src/Yavsc/AuthorizationHandlers/BillEditHandler.cs

@@ -1,7 +1,8 @@
 using System.Security.Claims;
 using Microsoft.AspNet.Authorization;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     using Billing;
     public class BillEditHandler : AuthorizationHandler<EditRequirement, IBillable>

src/Yavsc/AuthorizationHandlers/BillViewHandlers.cs

@@ -1,7 +1,8 @@
 using System.Security.Claims;
 using Microsoft.AspNet.Authorization;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     using Billing;
 

src/Yavsc/AuthorizationHandlers/BlogEditHandler.cs

@@ -1,8 +1,9 @@
 using Microsoft.AspNet.Authorization;
 using System.Security.Claims;
 using Yavsc.Models.Blog;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     public class BlogEditHandler : AuthorizationHandler<EditRequirement, BlogPost>
     {

src/Yavsc/AuthorizationHandlers/BlogViewHandler.cs

@@ -2,8 +2,9 @@ using System.Linq;
 using System.Security.Claims;
 using Microsoft.AspNet.Authorization;
 using Yavsc.Models.Blog;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     public class BlogViewHandler : AuthorizationHandler<ViewRequirement, BlogPost>
     {

src/Yavsc/AuthorizationHandlers/HasBadgeHandler.cs

@@ -1,6 +1,7 @@
 using Microsoft.AspNet.Authorization;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     public class HasBadgeHandler : AuthorizationHandler<PrivateChatEntryRequirement>
     {

src/Yavsc/AuthorizationHandlers/HasTemporaryPassHandler.cs

@@ -1,7 +1,8 @@
 using System;
 using Microsoft.AspNet.Authorization;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     public class HasTemporaryPassHandler : AuthorizationHandler<PrivateChatEntryRequirement>
     {
@@ -24,4 +25,4 @@ namespace Yavsc.ViewModels.Auth.Handlers
             }
         }
     }
-}
+}

src/Yavsc/AuthorizationHandlers/PostUserFileHandler.cs

@@ -1,8 +1,8 @@
 using System.Security.Claims;
 using Microsoft.AspNet.Authorization;
-using Yavsc.ViewModel.Auth;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     public class PostUserFileHandler : AuthorizationHandler<EditRequirement, FileSpotInfo>
     {

src/Yavsc/AuthorizationHandlers/SendMessageHandler.cs

@@ -0,0 +1,34 @@
+using System.Security.Claims;
+using Microsoft.AspNet.Authorization;
+using Yavsc.Models;
+using Yavsc.ViewModels.Auth;
+using System.Linq;
+
+namespace Yavsc.AuthorizationHandlers
+{
+    public class SendMessageHandler : AuthorizationHandler<PrivateChatEntryRequirement, string>
+    {
+        ApplicationDbContext _dbContext ;
+
+        public SendMessageHandler(ApplicationDbContext dbContext)
+        {
+            _dbContext = dbContext;
+        }
+
+        protected override void Handle(AuthorizationContext context, PrivateChatEntryRequirement requirement, string destUserId)
+        {
+            var uid = context.User.GetUserId();
+            if (context.User.IsInRole(Constants.BlogModeratorGroupName)
+            || context.User.IsInRole(Constants.AdminGroupName))
+                context.Succeed(requirement);
+            else if (!context.User.Identity.IsAuthenticated)
+                context.Fail();
+            else if (destUserId == uid)
+                context.Succeed(requirement);
+            else if (_dbContext.Banlist.Any(b=>b.TargetId == uid)) context.Fail();
+            else if (_dbContext.BlackListed.Any(b=>b.OwnerId == destUserId && b.UserId == uid)) context.Fail();
+            else context.Succeed(requirement); 
+        }
+
+    }
+}

src/Yavsc/AuthorizationHandlers/ViewFileHandler.cs

@@ -1,6 +1,7 @@
 using Microsoft.AspNet.Authorization;
+using Yavsc.ViewModels.Auth;
 
-namespace Yavsc.ViewModels.Auth.Handlers
+namespace Yavsc.AuthorizationHandlers
 {
     public class ViewFileHandler : AuthorizationHandler<ViewRequirement, ViewFileContext>
     {

src/Yavsc/Hubs/ChatHub.cs

@@ -22,14 +22,32 @@ using Microsoft.AspNet.SignalR;
 using System.Threading.Tasks;
 using System.Collections.Generic;
 using System.Linq;
+using System.Security.Claims;
 
 namespace Yavsc
 {
+    using System;
+    using System.Threading;
+    using Microsoft.AspNet.Authorization;
+    using Microsoft.Data.Entity;
+    using Microsoft.Extensions.DependencyInjection;
+    using Microsoft.Extensions.Logging;
     using Models;
     using Models.Chat;
+    using Yavsc.ViewModels.Auth;
 
-    public class ChatHub : Hub
+    public class ChatHub : Hub, IDisposable
     {
+        ApplicationDbContext _dbContext;
+        ILogger _logger;
+
+        public ChatHub()
+        { 
+            var scope = Startup.Services.GetRequiredService<IServiceScopeFactory>().CreateScope();
+            _dbContext = scope.ServiceProvider.GetService<ApplicationDbContext>();
+            var loggerFactory = scope.ServiceProvider.GetService<ILoggerFactory>();
+            _logger = loggerFactory.CreateLogger<ChatHub>();
+        }
 
         public override Task OnConnected()
         {
@@ -45,19 +63,17 @@ namespace Yavsc
                 Groups.Add(Context.ConnectionId, group);
                 if (isAuth)
                 {
-                    using (var db = new ApplicationDbContext()) {
-                        var user = db.Users.Single(u => u.UserName == userName);
-                        if (user.Connections==null)
-                            user.Connections = new List<ChatConnection>();
-                        user.Connections.Add(new ChatConnection
-                        {
-                            ConnectionId = Context.ConnectionId,
-                            UserAgent = Context.Request.Headers["User-Agent"],
-                            Connected = true
-                        });
-                        db.SaveChanges();
-                    }
                     
+                    var user = _dbContext.Users.Single(u => u.UserName == userName);
+                    if (user.Connections==null)
+                        user.Connections = new List<ChatConnection>();
+                    user.Connections.Add(new ChatConnection
+                    {
+                        ConnectionId = Context.ConnectionId,
+                        UserAgent = Context.Request.Headers["User-Agent"],
+                        Connected = true
+                    });
+                    _dbContext.SaveChanges();
                 }
             }
             else Groups.Add(Context.ConnectionId, "anonymous");
@@ -100,22 +116,21 @@ namespace Yavsc
             string userName = Context.User?.Identity.Name;
             if (userName != null)
             {
-                using (var db = new ApplicationDbContext()) {
+                
-                    var user = db.Users.Single(u => u.UserName == userName);
+                var user = _dbContext.Users.Single(u => u.UserName == userName);
 
-                    if (user.Connections==null) user.Connections = new List<ChatConnection>();
+                if (user.Connections==null) user.Connections = new List<ChatConnection>();
 
-                    
+                
-                        var cx = user.Connections.SingleOrDefault(c => c.ConnectionId == Context.ConnectionId);
+                    var cx = user.Connections.SingleOrDefault(c => c.ConnectionId == Context.ConnectionId);
-                        if (cx != null)
+                    if (cx != null)
-                        {
+                    {
-                            cx.Connected = true;
+                        cx.Connected = true;
-                            db.SaveChanges();
+                        _dbContext.SaveChanges();
-                        }
+                    }
-                        else cx = new ChatConnection { ConnectionId = Context.ConnectionId,
+                    else cx = new ChatConnection { ConnectionId = Context.ConnectionId,
-                            UserAgent = Context.Request.Headers["User-Agent"],
+                        UserAgent = Context.Request.Headers["User-Agent"],
-                            Connected = true };
+                        Connected = true };
-                }
             }
 
             return base.OnReconnected();
@@ -130,8 +145,49 @@ namespace Yavsc
         }
 
 
+
         [Authorize]
-        public void SendPV(string connectionId, string message)
+        public async void SendPV(string connectionId, string message)
+        {
+            var sender = Context.User.Identity.Name;
+            // TODO personal black|white list +
+            // Contact list allowed only + 
+            // only pro
+            string destUserId = (await _dbContext.ChatConnection.SingleAsync (c=>c.ConnectionId == connectionId)).ApplicationUserId;
+            
+            var allow = await AllowPv(sender, connectionId);
+            if (!allow) {
+                Clients.Caller.addPV(sender, "[private message was refused]");
+                return;
+                }
+
+            var hubCxContext = Clients.User(connectionId);
+            
+            var cli = Clients.Client(connectionId);
+            cli.addPV(sender, message);
+        }
+
+        private async Task<bool> AllowPv(string senderName, string destConnectionId)
+        {
+            if (Context.User.IsInRole(Constants.BlogModeratorGroupName))
+
+            if (Context.User.IsInRole(Constants.BlogModeratorGroupName)
+            || Context.User.IsInRole(Constants.AdminGroupName))
+                return true;
+            if (!Context.User.Identity.IsAuthenticated)
+                return false;
+            string senderId = (await _dbContext.ChatConnection.SingleAsync (c=>c.ConnectionId == Context.ConnectionId)).ApplicationUserId;
+            
+             
+            if (_dbContext.Banlist.Any(b=>b.TargetId == senderId)) return false;
+            var destChatUser = await _dbContext.ChatConnection.SingleAsync (c=>c.ConnectionId == destConnectionId);
+
+            if (_dbContext.BlackListed.Any(b=>b.OwnerId == destChatUser.ApplicationUserId && b.UserId == senderId)) return false;
+            var destUser = await _dbContext.Performers.FirstOrDefaultAsync( u=> u.PerformerId == destChatUser.ApplicationUserId);
+            return destUser?.AcceptPublicContact ?? true;
+        }
+
+        public void SendStream(string connectionId, long streamId, string message)
         {
             var sender = Context.User.Identity.Name;
             // TODO personal black|white list +
@@ -139,19 +195,16 @@ namespace Yavsc
             // only pro
             var hubCxContext = Clients.User(connectionId);
             var cli = Clients.Client(connectionId);
-            cli.addPV(sender, message);
+            cli.addStreamInfo(sender, streamId, message);
-        }
-        public void Abort()
-        {
-            using (var db = new ApplicationDbContext()) {
-                var cx = db.Connections.SingleOrDefault(c=>c.ConnectionId == Context.ConnectionId);
-                if (cx!=null) {
-                    db.Connections.Remove(cx);
-                    db.SaveChanges(); 
-                }
-            }
-                
         }
 
+        public void Abort()
+        {
+            var cx = _dbContext .Connections.SingleOrDefault(c=>c.ConnectionId == Context.ConnectionId);
+            if (cx!=null) {
+                _dbContext.Connections.Remove(cx);
+                _dbContext.SaveChanges(); 
+            }
+        }
     }
 }

src/Yavsc/Migrations/20190126133339_banTarget.cs

@@ -0,0 +1,847 @@
+using System;
+using System.Collections.Generic;
+using Microsoft.Data.Entity.Migrations;
+
+namespace Yavsc.Migrations
+{
+    public partial class banTarget : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(name: "FK_IdentityRoleClaim<string>_IdentityRole_RoleId", table: "AspNetRoleClaims");
+            migrationBuilder.DropForeignKey(name: "FK_IdentityUserClaim<string>_ApplicationUser_UserId", table: "AspNetUserClaims");
+            migrationBuilder.DropForeignKey(name: "FK_IdentityUserLogin<string>_ApplicationUser_UserId", table: "AspNetUserLogins");
+            migrationBuilder.DropForeignKey(name: "FK_IdentityUserRole<string>_IdentityRole_RoleId", table: "AspNetUserRoles");
+            migrationBuilder.DropForeignKey(name: "FK_IdentityUserRole<string>_ApplicationUser_UserId", table: "AspNetUserRoles");
+            migrationBuilder.DropForeignKey(name: "FK_BlackListed_ApplicationUser_OwnerId", table: "BlackListed");
+            migrationBuilder.DropForeignKey(name: "FK_CircleAuthorizationToBlogPost_BlogPost_BlogPostId", table: "CircleAuthorizationToBlogPost");
+            migrationBuilder.DropForeignKey(name: "FK_CircleAuthorizationToBlogPost_Circle_CircleId", table: "CircleAuthorizationToBlogPost");
+            migrationBuilder.DropForeignKey(name: "FK_AccountBalance_ApplicationUser_UserId", table: "AccountBalance");
+            migrationBuilder.DropForeignKey(name: "FK_BalanceImpact_AccountBalance_BalanceId", table: "BalanceImpact");
+            migrationBuilder.DropForeignKey(name: "FK_CommandLine_Estimate_EstimateId", table: "CommandLine");
+            migrationBuilder.DropForeignKey(name: "FK_Estimate_ApplicationUser_ClientId", table: "Estimate");
+            migrationBuilder.DropForeignKey(name: "FK_BlogTag_BlogPost_PostId", table: "BlogTag");
+            migrationBuilder.DropForeignKey(name: "FK_BlogTag_Tag_TagId", table: "BlogTag");
+            migrationBuilder.DropForeignKey(name: "FK_Comment_ApplicationUser_AuthorId", table: "Comment");
+            migrationBuilder.DropForeignKey(name: "FK_Comment_BlogPost_PostId", table: "Comment");
+            migrationBuilder.DropForeignKey(name: "FK_Schedule_ApplicationUser_OwnerId", table: "Schedule");
+            migrationBuilder.DropForeignKey(name: "FK_ChatConnection_ApplicationUser_ApplicationUserId", table: "ChatConnection");
+            migrationBuilder.DropForeignKey(name: "FK_BrusherProfile_PerformerProfile_UserId", table: "BrusherProfile");
+            migrationBuilder.DropForeignKey(name: "FK_HairCutQuery_Activity_ActivityCode", table: "HairCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairCutQuery_ApplicationUser_ClientId", table: "HairCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairCutQuery_PerformerProfile_PerformerId", table: "HairCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairCutQuery_HairPrestation_PrestationId", table: "HairCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairMultiCutQuery_Activity_ActivityCode", table: "HairMultiCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairMultiCutQuery_ApplicationUser_ClientId", table: "HairMultiCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairMultiCutQuery_PerformerProfile_PerformerId", table: "HairMultiCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairPrestationCollectionItem_HairPrestation_PrestationId", table: "HairPrestationCollectionItem");
+            migrationBuilder.DropForeignKey(name: "FK_HairPrestationCollectionItem_HairMultiCutQuery_QueryId", table: "HairPrestationCollectionItem");
+            migrationBuilder.DropForeignKey(name: "FK_HairTaint_Color_ColorId", table: "HairTaint");
+            migrationBuilder.DropForeignKey(name: "FK_HairTaintInstance_HairPrestation_PrestationId", table: "HairTaintInstance");
+            migrationBuilder.DropForeignKey(name: "FK_HairTaintInstance_HairTaint_TaintId", table: "HairTaintInstance");
+            migrationBuilder.DropForeignKey(name: "FK_DimissClicked_Notification_NotificationId", table: "DimissClicked");
+            migrationBuilder.DropForeignKey(name: "FK_DimissClicked_ApplicationUser_UserId", table: "DimissClicked");
+            migrationBuilder.DropForeignKey(name: "FK_Instrumentation_Instrument_InstrumentId", table: "Instrumentation");
+            migrationBuilder.DropForeignKey(name: "FK_PayPalPayment_ApplicationUser_ExecutorId", table: "PayPalPayment");
+            migrationBuilder.DropForeignKey(name: "FK_CircleMember_Circle_CircleId", table: "CircleMember");
+            migrationBuilder.DropForeignKey(name: "FK_CircleMember_ApplicationUser_MemberId", table: "CircleMember");
+            migrationBuilder.DropForeignKey(name: "FK_LiveFlow_ApplicationUser_OwnerId", table: "LiveFlow");
+            migrationBuilder.DropForeignKey(name: "FK_CommandForm_Activity_ActivityCode", table: "CommandForm");
+            migrationBuilder.DropForeignKey(name: "FK_PerformerProfile_Location_OrganizationAddressId", table: "PerformerProfile");
+            migrationBuilder.DropForeignKey(name: "FK_PerformerProfile_ApplicationUser_PerformerId", table: "PerformerProfile");
+            migrationBuilder.DropForeignKey(name: "FK_RdvQuery_Activity_ActivityCode", table: "RdvQuery");
+            migrationBuilder.DropForeignKey(name: "FK_RdvQuery_ApplicationUser_ClientId", table: "RdvQuery");
+            migrationBuilder.DropForeignKey(name: "FK_RdvQuery_PerformerProfile_PerformerId", table: "RdvQuery");
+            migrationBuilder.DropForeignKey(name: "FK_UserActivity_Activity_DoesCode", table: "UserActivity");
+            migrationBuilder.DropForeignKey(name: "FK_UserActivity_PerformerProfile_UserId", table: "UserActivity");
+            migrationBuilder.DropForeignKey(name: "FK_Project_Activity_ActivityCode", table: "Project");
+            migrationBuilder.DropForeignKey(name: "FK_Project_ApplicationUser_ClientId", table: "Project");
+            migrationBuilder.DropForeignKey(name: "FK_Project_GitRepositoryReference_GitId", table: "Project");
+            migrationBuilder.DropForeignKey(name: "FK_Project_PerformerProfile_PerformerId", table: "Project");
+            migrationBuilder.DropForeignKey(name: "FK_ProjectBuildConfiguration_Project_ProjectId", table: "ProjectBuildConfiguration");
+            migrationBuilder.AddColumn<string>(
+                name: "TargetId",
+                table: "Ban",
+                nullable: false,
+                defaultValue: "");
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityRoleClaim<string>_IdentityRole_RoleId",
+                table: "AspNetRoleClaims",
+                column: "RoleId",
+                principalTable: "AspNetRoles",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityUserClaim<string>_ApplicationUser_UserId",
+                table: "AspNetUserClaims",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityUserLogin<string>_ApplicationUser_UserId",
+                table: "AspNetUserLogins",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityUserRole<string>_IdentityRole_RoleId",
+                table: "AspNetUserRoles",
+                column: "RoleId",
+                principalTable: "AspNetRoles",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityUserRole<string>_ApplicationUser_UserId",
+                table: "AspNetUserRoles",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Ban_ApplicationUser_TargetId",
+                table: "Ban",
+                column: "TargetId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BlackListed_ApplicationUser_OwnerId",
+                table: "BlackListed",
+                column: "OwnerId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CircleAuthorizationToBlogPost_BlogPost_BlogPostId",
+                table: "CircleAuthorizationToBlogPost",
+                column: "BlogPostId",
+                principalTable: "BlogPost",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CircleAuthorizationToBlogPost_Circle_CircleId",
+                table: "CircleAuthorizationToBlogPost",
+                column: "CircleId",
+                principalTable: "Circle",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_AccountBalance_ApplicationUser_UserId",
+                table: "AccountBalance",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BalanceImpact_AccountBalance_BalanceId",
+                table: "BalanceImpact",
+                column: "BalanceId",
+                principalTable: "AccountBalance",
+                principalColumn: "UserId",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CommandLine_Estimate_EstimateId",
+                table: "CommandLine",
+                column: "EstimateId",
+                principalTable: "Estimate",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Estimate_ApplicationUser_ClientId",
+                table: "Estimate",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BlogTag_BlogPost_PostId",
+                table: "BlogTag",
+                column: "PostId",
+                principalTable: "BlogPost",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BlogTag_Tag_TagId",
+                table: "BlogTag",
+                column: "TagId",
+                principalTable: "Tag",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Comment_ApplicationUser_AuthorId",
+                table: "Comment",
+                column: "AuthorId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Comment_BlogPost_PostId",
+                table: "Comment",
+                column: "PostId",
+                principalTable: "BlogPost",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Schedule_ApplicationUser_OwnerId",
+                table: "Schedule",
+                column: "OwnerId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_ChatConnection_ApplicationUser_ApplicationUserId",
+                table: "ChatConnection",
+                column: "ApplicationUserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BrusherProfile_PerformerProfile_UserId",
+                table: "BrusherProfile",
+                column: "UserId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairCutQuery_Activity_ActivityCode",
+                table: "HairCutQuery",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairCutQuery_ApplicationUser_ClientId",
+                table: "HairCutQuery",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairCutQuery_PerformerProfile_PerformerId",
+                table: "HairCutQuery",
+                column: "PerformerId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairCutQuery_HairPrestation_PrestationId",
+                table: "HairCutQuery",
+                column: "PrestationId",
+                principalTable: "HairPrestation",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairMultiCutQuery_Activity_ActivityCode",
+                table: "HairMultiCutQuery",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairMultiCutQuery_ApplicationUser_ClientId",
+                table: "HairMultiCutQuery",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairMultiCutQuery_PerformerProfile_PerformerId",
+                table: "HairMultiCutQuery",
+                column: "PerformerId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairPrestationCollectionItem_HairPrestation_PrestationId",
+                table: "HairPrestationCollectionItem",
+                column: "PrestationId",
+                principalTable: "HairPrestation",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairPrestationCollectionItem_HairMultiCutQuery_QueryId",
+                table: "HairPrestationCollectionItem",
+                column: "QueryId",
+                principalTable: "HairMultiCutQuery",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairTaint_Color_ColorId",
+                table: "HairTaint",
+                column: "ColorId",
+                principalTable: "Color",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairTaintInstance_HairPrestation_PrestationId",
+                table: "HairTaintInstance",
+                column: "PrestationId",
+                principalTable: "HairPrestation",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairTaintInstance_HairTaint_TaintId",
+                table: "HairTaintInstance",
+                column: "TaintId",
+                principalTable: "HairTaint",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_DimissClicked_Notification_NotificationId",
+                table: "DimissClicked",
+                column: "NotificationId",
+                principalTable: "Notification",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_DimissClicked_ApplicationUser_UserId",
+                table: "DimissClicked",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Instrumentation_Instrument_InstrumentId",
+                table: "Instrumentation",
+                column: "InstrumentId",
+                principalTable: "Instrument",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_PayPalPayment_ApplicationUser_ExecutorId",
+                table: "PayPalPayment",
+                column: "ExecutorId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CircleMember_Circle_CircleId",
+                table: "CircleMember",
+                column: "CircleId",
+                principalTable: "Circle",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CircleMember_ApplicationUser_MemberId",
+                table: "CircleMember",
+                column: "MemberId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_LiveFlow_ApplicationUser_OwnerId",
+                table: "LiveFlow",
+                column: "OwnerId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CommandForm_Activity_ActivityCode",
+                table: "CommandForm",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_PerformerProfile_Location_OrganizationAddressId",
+                table: "PerformerProfile",
+                column: "OrganizationAddressId",
+                principalTable: "Location",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_PerformerProfile_ApplicationUser_PerformerId",
+                table: "PerformerProfile",
+                column: "PerformerId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_RdvQuery_Activity_ActivityCode",
+                table: "RdvQuery",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_RdvQuery_ApplicationUser_ClientId",
+                table: "RdvQuery",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_RdvQuery_PerformerProfile_PerformerId",
+                table: "RdvQuery",
+                column: "PerformerId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_UserActivity_Activity_DoesCode",
+                table: "UserActivity",
+                column: "DoesCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_UserActivity_PerformerProfile_UserId",
+                table: "UserActivity",
+                column: "UserId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Project_Activity_ActivityCode",
+                table: "Project",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Project_ApplicationUser_ClientId",
+                table: "Project",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Project_GitRepositoryReference_GitId",
+                table: "Project",
+                column: "GitId",
+                principalTable: "GitRepositoryReference",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Project_PerformerProfile_PerformerId",
+                table: "Project",
+                column: "PerformerId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Cascade);
+            migrationBuilder.AddForeignKey(
+                name: "FK_ProjectBuildConfiguration_Project_ProjectId",
+                table: "ProjectBuildConfiguration",
+                column: "ProjectId",
+                principalTable: "Project",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(name: "FK_IdentityRoleClaim<string>_IdentityRole_RoleId", table: "AspNetRoleClaims");
+            migrationBuilder.DropForeignKey(name: "FK_IdentityUserClaim<string>_ApplicationUser_UserId", table: "AspNetUserClaims");
+            migrationBuilder.DropForeignKey(name: "FK_IdentityUserLogin<string>_ApplicationUser_UserId", table: "AspNetUserLogins");
+            migrationBuilder.DropForeignKey(name: "FK_IdentityUserRole<string>_IdentityRole_RoleId", table: "AspNetUserRoles");
+            migrationBuilder.DropForeignKey(name: "FK_IdentityUserRole<string>_ApplicationUser_UserId", table: "AspNetUserRoles");
+            migrationBuilder.DropForeignKey(name: "FK_Ban_ApplicationUser_TargetId", table: "Ban");
+            migrationBuilder.DropForeignKey(name: "FK_BlackListed_ApplicationUser_OwnerId", table: "BlackListed");
+            migrationBuilder.DropForeignKey(name: "FK_CircleAuthorizationToBlogPost_BlogPost_BlogPostId", table: "CircleAuthorizationToBlogPost");
+            migrationBuilder.DropForeignKey(name: "FK_CircleAuthorizationToBlogPost_Circle_CircleId", table: "CircleAuthorizationToBlogPost");
+            migrationBuilder.DropForeignKey(name: "FK_AccountBalance_ApplicationUser_UserId", table: "AccountBalance");
+            migrationBuilder.DropForeignKey(name: "FK_BalanceImpact_AccountBalance_BalanceId", table: "BalanceImpact");
+            migrationBuilder.DropForeignKey(name: "FK_CommandLine_Estimate_EstimateId", table: "CommandLine");
+            migrationBuilder.DropForeignKey(name: "FK_Estimate_ApplicationUser_ClientId", table: "Estimate");
+            migrationBuilder.DropForeignKey(name: "FK_BlogTag_BlogPost_PostId", table: "BlogTag");
+            migrationBuilder.DropForeignKey(name: "FK_BlogTag_Tag_TagId", table: "BlogTag");
+            migrationBuilder.DropForeignKey(name: "FK_Comment_ApplicationUser_AuthorId", table: "Comment");
+            migrationBuilder.DropForeignKey(name: "FK_Comment_BlogPost_PostId", table: "Comment");
+            migrationBuilder.DropForeignKey(name: "FK_Schedule_ApplicationUser_OwnerId", table: "Schedule");
+            migrationBuilder.DropForeignKey(name: "FK_ChatConnection_ApplicationUser_ApplicationUserId", table: "ChatConnection");
+            migrationBuilder.DropForeignKey(name: "FK_BrusherProfile_PerformerProfile_UserId", table: "BrusherProfile");
+            migrationBuilder.DropForeignKey(name: "FK_HairCutQuery_Activity_ActivityCode", table: "HairCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairCutQuery_ApplicationUser_ClientId", table: "HairCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairCutQuery_PerformerProfile_PerformerId", table: "HairCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairCutQuery_HairPrestation_PrestationId", table: "HairCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairMultiCutQuery_Activity_ActivityCode", table: "HairMultiCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairMultiCutQuery_ApplicationUser_ClientId", table: "HairMultiCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairMultiCutQuery_PerformerProfile_PerformerId", table: "HairMultiCutQuery");
+            migrationBuilder.DropForeignKey(name: "FK_HairPrestationCollectionItem_HairPrestation_PrestationId", table: "HairPrestationCollectionItem");
+            migrationBuilder.DropForeignKey(name: "FK_HairPrestationCollectionItem_HairMultiCutQuery_QueryId", table: "HairPrestationCollectionItem");
+            migrationBuilder.DropForeignKey(name: "FK_HairTaint_Color_ColorId", table: "HairTaint");
+            migrationBuilder.DropForeignKey(name: "FK_HairTaintInstance_HairPrestation_PrestationId", table: "HairTaintInstance");
+            migrationBuilder.DropForeignKey(name: "FK_HairTaintInstance_HairTaint_TaintId", table: "HairTaintInstance");
+            migrationBuilder.DropForeignKey(name: "FK_DimissClicked_Notification_NotificationId", table: "DimissClicked");
+            migrationBuilder.DropForeignKey(name: "FK_DimissClicked_ApplicationUser_UserId", table: "DimissClicked");
+            migrationBuilder.DropForeignKey(name: "FK_Instrumentation_Instrument_InstrumentId", table: "Instrumentation");
+            migrationBuilder.DropForeignKey(name: "FK_PayPalPayment_ApplicationUser_ExecutorId", table: "PayPalPayment");
+            migrationBuilder.DropForeignKey(name: "FK_CircleMember_Circle_CircleId", table: "CircleMember");
+            migrationBuilder.DropForeignKey(name: "FK_CircleMember_ApplicationUser_MemberId", table: "CircleMember");
+            migrationBuilder.DropForeignKey(name: "FK_LiveFlow_ApplicationUser_OwnerId", table: "LiveFlow");
+            migrationBuilder.DropForeignKey(name: "FK_CommandForm_Activity_ActivityCode", table: "CommandForm");
+            migrationBuilder.DropForeignKey(name: "FK_PerformerProfile_Location_OrganizationAddressId", table: "PerformerProfile");
+            migrationBuilder.DropForeignKey(name: "FK_PerformerProfile_ApplicationUser_PerformerId", table: "PerformerProfile");
+            migrationBuilder.DropForeignKey(name: "FK_RdvQuery_Activity_ActivityCode", table: "RdvQuery");
+            migrationBuilder.DropForeignKey(name: "FK_RdvQuery_ApplicationUser_ClientId", table: "RdvQuery");
+            migrationBuilder.DropForeignKey(name: "FK_RdvQuery_PerformerProfile_PerformerId", table: "RdvQuery");
+            migrationBuilder.DropForeignKey(name: "FK_UserActivity_Activity_DoesCode", table: "UserActivity");
+            migrationBuilder.DropForeignKey(name: "FK_UserActivity_PerformerProfile_UserId", table: "UserActivity");
+            migrationBuilder.DropForeignKey(name: "FK_Project_Activity_ActivityCode", table: "Project");
+            migrationBuilder.DropForeignKey(name: "FK_Project_ApplicationUser_ClientId", table: "Project");
+            migrationBuilder.DropForeignKey(name: "FK_Project_GitRepositoryReference_GitId", table: "Project");
+            migrationBuilder.DropForeignKey(name: "FK_Project_PerformerProfile_PerformerId", table: "Project");
+            migrationBuilder.DropForeignKey(name: "FK_ProjectBuildConfiguration_Project_ProjectId", table: "ProjectBuildConfiguration");
+            migrationBuilder.DropColumn(name: "TargetId", table: "Ban");
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityRoleClaim<string>_IdentityRole_RoleId",
+                table: "AspNetRoleClaims",
+                column: "RoleId",
+                principalTable: "AspNetRoles",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityUserClaim<string>_ApplicationUser_UserId",
+                table: "AspNetUserClaims",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityUserLogin<string>_ApplicationUser_UserId",
+                table: "AspNetUserLogins",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityUserRole<string>_IdentityRole_RoleId",
+                table: "AspNetUserRoles",
+                column: "RoleId",
+                principalTable: "AspNetRoles",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_IdentityUserRole<string>_ApplicationUser_UserId",
+                table: "AspNetUserRoles",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BlackListed_ApplicationUser_OwnerId",
+                table: "BlackListed",
+                column: "OwnerId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CircleAuthorizationToBlogPost_BlogPost_BlogPostId",
+                table: "CircleAuthorizationToBlogPost",
+                column: "BlogPostId",
+                principalTable: "BlogPost",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CircleAuthorizationToBlogPost_Circle_CircleId",
+                table: "CircleAuthorizationToBlogPost",
+                column: "CircleId",
+                principalTable: "Circle",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_AccountBalance_ApplicationUser_UserId",
+                table: "AccountBalance",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BalanceImpact_AccountBalance_BalanceId",
+                table: "BalanceImpact",
+                column: "BalanceId",
+                principalTable: "AccountBalance",
+                principalColumn: "UserId",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CommandLine_Estimate_EstimateId",
+                table: "CommandLine",
+                column: "EstimateId",
+                principalTable: "Estimate",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Estimate_ApplicationUser_ClientId",
+                table: "Estimate",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BlogTag_BlogPost_PostId",
+                table: "BlogTag",
+                column: "PostId",
+                principalTable: "BlogPost",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BlogTag_Tag_TagId",
+                table: "BlogTag",
+                column: "TagId",
+                principalTable: "Tag",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Comment_ApplicationUser_AuthorId",
+                table: "Comment",
+                column: "AuthorId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Comment_BlogPost_PostId",
+                table: "Comment",
+                column: "PostId",
+                principalTable: "BlogPost",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Schedule_ApplicationUser_OwnerId",
+                table: "Schedule",
+                column: "OwnerId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_ChatConnection_ApplicationUser_ApplicationUserId",
+                table: "ChatConnection",
+                column: "ApplicationUserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_BrusherProfile_PerformerProfile_UserId",
+                table: "BrusherProfile",
+                column: "UserId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairCutQuery_Activity_ActivityCode",
+                table: "HairCutQuery",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairCutQuery_ApplicationUser_ClientId",
+                table: "HairCutQuery",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairCutQuery_PerformerProfile_PerformerId",
+                table: "HairCutQuery",
+                column: "PerformerId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairCutQuery_HairPrestation_PrestationId",
+                table: "HairCutQuery",
+                column: "PrestationId",
+                principalTable: "HairPrestation",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairMultiCutQuery_Activity_ActivityCode",
+                table: "HairMultiCutQuery",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairMultiCutQuery_ApplicationUser_ClientId",
+                table: "HairMultiCutQuery",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairMultiCutQuery_PerformerProfile_PerformerId",
+                table: "HairMultiCutQuery",
+                column: "PerformerId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairPrestationCollectionItem_HairPrestation_PrestationId",
+                table: "HairPrestationCollectionItem",
+                column: "PrestationId",
+                principalTable: "HairPrestation",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairPrestationCollectionItem_HairMultiCutQuery_QueryId",
+                table: "HairPrestationCollectionItem",
+                column: "QueryId",
+                principalTable: "HairMultiCutQuery",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairTaint_Color_ColorId",
+                table: "HairTaint",
+                column: "ColorId",
+                principalTable: "Color",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairTaintInstance_HairPrestation_PrestationId",
+                table: "HairTaintInstance",
+                column: "PrestationId",
+                principalTable: "HairPrestation",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_HairTaintInstance_HairTaint_TaintId",
+                table: "HairTaintInstance",
+                column: "TaintId",
+                principalTable: "HairTaint",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_DimissClicked_Notification_NotificationId",
+                table: "DimissClicked",
+                column: "NotificationId",
+                principalTable: "Notification",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_DimissClicked_ApplicationUser_UserId",
+                table: "DimissClicked",
+                column: "UserId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Instrumentation_Instrument_InstrumentId",
+                table: "Instrumentation",
+                column: "InstrumentId",
+                principalTable: "Instrument",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_PayPalPayment_ApplicationUser_ExecutorId",
+                table: "PayPalPayment",
+                column: "ExecutorId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CircleMember_Circle_CircleId",
+                table: "CircleMember",
+                column: "CircleId",
+                principalTable: "Circle",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CircleMember_ApplicationUser_MemberId",
+                table: "CircleMember",
+                column: "MemberId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_LiveFlow_ApplicationUser_OwnerId",
+                table: "LiveFlow",
+                column: "OwnerId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_CommandForm_Activity_ActivityCode",
+                table: "CommandForm",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_PerformerProfile_Location_OrganizationAddressId",
+                table: "PerformerProfile",
+                column: "OrganizationAddressId",
+                principalTable: "Location",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_PerformerProfile_ApplicationUser_PerformerId",
+                table: "PerformerProfile",
+                column: "PerformerId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_RdvQuery_Activity_ActivityCode",
+                table: "RdvQuery",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_RdvQuery_ApplicationUser_ClientId",
+                table: "RdvQuery",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_RdvQuery_PerformerProfile_PerformerId",
+                table: "RdvQuery",
+                column: "PerformerId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_UserActivity_Activity_DoesCode",
+                table: "UserActivity",
+                column: "DoesCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_UserActivity_PerformerProfile_UserId",
+                table: "UserActivity",
+                column: "UserId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Project_Activity_ActivityCode",
+                table: "Project",
+                column: "ActivityCode",
+                principalTable: "Activity",
+                principalColumn: "Code",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Project_ApplicationUser_ClientId",
+                table: "Project",
+                column: "ClientId",
+                principalTable: "AspNetUsers",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Project_GitRepositoryReference_GitId",
+                table: "Project",
+                column: "GitId",
+                principalTable: "GitRepositoryReference",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_Project_PerformerProfile_PerformerId",
+                table: "Project",
+                column: "PerformerId",
+                principalTable: "PerformerProfile",
+                principalColumn: "PerformerId",
+                onDelete: ReferentialAction.Restrict);
+            migrationBuilder.AddForeignKey(
+                name: "FK_ProjectBuildConfiguration_Project_ProjectId",
+                table: "ProjectBuildConfiguration",
+                column: "ProjectId",
+                principalTable: "Project",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Restrict);
+        }
+    }
+}

src/Yavsc/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -123,6 +123,9 @@ namespace Yavsc.Migrations
 
                     b.Property<DateTime>("DateModified");
 
+                    b.Property<string>("TargetId")
+                        .IsRequired();
+
                     b.Property<string>("UserCreated");
 
                     b.Property<string>("UserModified");
@@ -1497,6 +1500,13 @@ namespace Yavsc.Migrations
                         .HasForeignKey("UserId");
                 });
 
+            modelBuilder.Entity("Yavsc.Models.Access.Ban", b =>
+                {
+                    b.HasOne("Yavsc.Models.ApplicationUser")
+                        .WithMany()
+                        .HasForeignKey("TargetId");
+                });
+
             modelBuilder.Entity("Yavsc.Models.Access.BlackListed", b =>
                 {
                     b.HasOne("Yavsc.Models.ApplicationUser")

src/Yavsc/Startup/Startup.cs

@@ -33,8 +33,8 @@ namespace Yavsc
     using Models;
     using PayPal.Manager;
     using Services;
-    using ViewModels.Auth.Handlers;
     using Yavsc.Abstract.FileSystem;
+    using Yavsc.AuthorizationHandlers;
     using static System.Environment;
 
     public partial class Startup
@@ -226,6 +226,7 @@ namespace Yavsc
             services.AddSingleton<IAuthorizationHandler, BillViewHandler>();
             services.AddSingleton<IAuthorizationHandler, PostUserFileHandler>();
             services.AddSingleton<IAuthorizationHandler, ViewFileHandler>();
+            services.AddSingleton<IAuthorizationHandler, SendMessageHandler>();
 
             services.AddMvc(config =>
             {
@@ -274,6 +275,7 @@ namespace Yavsc
             CheckServices(services);
         }
         static ApplicationDbContext _dbContext;
+        public static IServiceProvider Services { get; private set; }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
         public void Configure(
@@ -288,6 +290,8 @@ namespace Yavsc
         UserManager<ApplicationUser> usermanager,
          ILoggerFactory loggerFactory)
         {
+            Services = app.ApplicationServices;
+
             _dbContext = dbContext;
             _usermanager = usermanager;
             GoogleSettings = googleSettings.Value;

src/Yavsc/ViewModels/Auth/FileSpotInfo.cs

@@ -3,7 +3,7 @@ using System.IO;
 using Microsoft.AspNet.Authorization;
 using Yavsc.Models.Blog;
 
-namespace Yavsc.ViewModel.Auth {
+namespace Yavsc.ViewModels.Auth {
 
     public class FileSpotInfo : IAuthorizationRequirement
     {