PM-10560: Adding Cascades back to Notification Center (#4769)

* PM-10560: Adding Cascades back

* PM-10560: Add missing Notification FK with CASCADE

* PM-10560: Delete Notification cascades fix

* PM-10560: Further cascades removal, simplifications

* PM-10560: Cleanup

* PM-10560: Cleanup

* PM-10560: Sql migrations fix

* PM-10560: EF revert

src/Infrastructure.EntityFramework/AdminConsole/Repositories/OrganizationRepository.cs

@@ -199,6 +199,11 @@ public class OrganizationRepository : Repository<Core.AdminConsole.Entities.Orga
             await dbContext.ServiceAccount.Where(sa => sa.OrganizationId == organization.Id)
                 .ExecuteDeleteAsync();
 
+            await dbContext.NotificationStatuses.Where(ns => ns.Notification.OrganizationId == organization.Id)
+                .ExecuteDeleteAsync();
+            await dbContext.Notifications.Where(n => n.OrganizationId == organization.Id)
+                .ExecuteDeleteAsync();
+
             // The below section are 3 SPROCS in SQL Server but are only called by here
             await dbContext.OrganizationApiKeys.Where(oa => oa.OrganizationId == organization.Id)
                 .ExecuteDeleteAsync();

src/Infrastructure.EntityFramework/Repositories/UserRepository.cs

@@ -255,6 +255,8 @@ public class UserRepository : Repository<Core.Entities.User, User, Guid>, IUserR
             dbContext.EmergencyAccesses.RemoveRange(
                 dbContext.EmergencyAccesses.Where(ea => ea.GrantorId == user.Id || ea.GranteeId == user.Id));
             dbContext.Sends.RemoveRange(dbContext.Sends.Where(s => s.UserId == user.Id));
+            dbContext.NotificationStatuses.RemoveRange(dbContext.NotificationStatuses.Where(ns => ns.UserId == user.Id));
+            dbContext.Notifications.RemoveRange(dbContext.Notifications.Where(n => n.UserId == user.Id));
 
             var mappedUser = Mapper.Map<User>(user);
             dbContext.Users.Remove(mappedUser);

src/Sql/NotificationCenter/dbo/Tables/NotificationStatus.sql

@@ -5,5 +5,11 @@ CREATE TABLE [dbo].[NotificationStatus]
     [ReadDate] DATETIME2 (7) NULL,
     [DeletedDate] DATETIME2 (7) NULL,
     CONSTRAINT [PK_NotificationStatus] PRIMARY KEY CLUSTERED ([NotificationId] ASC, [UserId] ASC),
+    CONSTRAINT [FK_NotificationStatus_Notification] FOREIGN KEY ([NotificationId]) REFERENCES [dbo].[Notification] ([Id]),
     CONSTRAINT [FK_NotificationStatus_User] FOREIGN KEY ([UserId]) REFERENCES [dbo].[User] ([Id])
 );
+
+GO
+CREATE NONCLUSTERED INDEX [IX_NotificationStatus_UserId]
+    ON [dbo].[NotificationStatus]([UserId] ASC);
+

src/Sql/dbo/Stored Procedures/Organization_DeleteById.sql

@@ -119,6 +119,23 @@ BEGIN
     WHERE
         [OrganizationId] = @Id
 
+    -- Delete Notification Status
+    DELETE
+        NS
+    FROM
+        [dbo].[NotificationStatus] NS
+    INNER JOIN
+        [dbo].[Notification] N ON N.[Id] = NS.[NotificationId]
+    WHERE
+        N.[OrganizationId] = @Id
+    
+    -- Delete Notification
+    DELETE
+    FROM
+        [dbo].[Notification]
+    WHERE
+        [OrganizationId] = @Id
+    
     DELETE
     FROM
         [dbo].[Organization]

src/Sql/dbo/Stored Procedures/User_DeleteById.sql

@@ -119,6 +119,20 @@ BEGIN
     WHERE 
         [UserId] = @Id
 
+    -- Delete Notification Status
+    DELETE
+    FROM
+        [dbo].[NotificationStatus]
+    WHERE
+        [UserId] = @Id
+
+    -- Delete Notification
+    DELETE
+    FROM
+        [dbo].[Notification]
+    WHERE
+        [UserId] = @Id
+    
     -- Finally, delete the user
     DELETE
     FROM

util/Migrator/DbScripts/2024-09-17_00_UpdateNotificationDeleteCascades.sql

@@ -0,0 +1,319 @@
+-- NotificationStatus
+
+IF OBJECT_ID('[dbo].[FK_NotificationStatus_Notification]', 'F') IS NOT NULL
+    BEGIN
+        ALTER TABLE [dbo].[NotificationStatus]
+            DROP CONSTRAINT [FK_NotificationStatus_Notification]
+    END
+GO
+
+ALTER TABLE [dbo].[NotificationStatus]
+    ADD CONSTRAINT [FK_NotificationStatus_Notification] FOREIGN KEY ([NotificationId]) REFERENCES [dbo].[Notification] ([Id])
+GO
+
+IF NOT EXISTS(SELECT name
+              FROM sys.indexes
+              WHERE name = 'IX_NotificationStatus_UserId')
+    BEGIN
+        CREATE NONCLUSTERED INDEX [IX_NotificationStatus_UserId]
+            ON [dbo].[NotificationStatus] ([UserId] ASC);
+    END
+GO
+
+-- Stored Procedure Organization_DeleteById
+
+CREATE OR ALTER PROCEDURE [dbo].[Organization_DeleteById]
+@Id UNIQUEIDENTIFIER
+    WITH RECOMPILE
+AS
+BEGIN
+    SET NOCOUNT ON
+
+    EXEC [dbo].[User_BumpAccountRevisionDateByOrganizationId] @Id
+
+    DECLARE @BatchSize INT = 100
+    WHILE @BatchSize > 0
+        BEGIN
+            BEGIN TRANSACTION Organization_DeleteById_Ciphers
+
+                DELETE TOP(@BatchSize)
+                FROM
+                    [dbo].[Cipher]
+                WHERE
+                    [UserId] IS NULL
+                  AND [OrganizationId] = @Id
+
+                SET @BatchSize = @@ROWCOUNT
+
+            COMMIT TRANSACTION Organization_DeleteById_Ciphers
+        END
+
+    BEGIN TRANSACTION Organization_DeleteById
+
+        DELETE
+        FROM
+            [dbo].[AuthRequest]
+        WHERE
+            [OrganizationId] = @Id
+
+        DELETE
+        FROM
+            [dbo].[SsoUser]
+        WHERE
+            [OrganizationId] = @Id
+
+        DELETE
+        FROM
+            [dbo].[SsoConfig]
+        WHERE
+            [OrganizationId] = @Id
+
+        DELETE CU
+        FROM
+            [dbo].[CollectionUser] CU
+                INNER JOIN
+            [dbo].[OrganizationUser] OU ON [CU].[OrganizationUserId] = [OU].[Id]
+        WHERE
+            [OU].[OrganizationId] = @Id
+
+        DELETE AP
+        FROM
+            [dbo].[AccessPolicy] AP
+                INNER JOIN
+            [dbo].[OrganizationUser] OU ON [AP].[OrganizationUserId] = [OU].[Id]
+        WHERE
+            [OU].[OrganizationId] = @Id
+
+        DELETE GU
+        FROM
+            [dbo].[GroupUser] GU
+                INNER JOIN
+            [dbo].[OrganizationUser] OU ON [GU].[OrganizationUserId] = [OU].[Id]
+        WHERE
+            [OU].[OrganizationId] = @Id
+
+        DELETE
+        FROM
+            [dbo].[OrganizationUser]
+        WHERE
+            [OrganizationId] = @Id
+
+        DELETE
+        FROM
+            [dbo].[ProviderOrganization]
+        WHERE
+            [OrganizationId] = @Id
+
+        EXEC [dbo].[OrganizationApiKey_OrganizationDeleted] @Id
+        EXEC [dbo].[OrganizationConnection_OrganizationDeleted] @Id
+        EXEC [dbo].[OrganizationSponsorship_OrganizationDeleted] @Id
+        EXEC [dbo].[OrganizationDomain_OrganizationDeleted] @Id
+
+        DELETE
+        FROM
+            [dbo].[Project]
+        WHERE
+            [OrganizationId] = @Id
+
+        DELETE
+        FROM
+            [dbo].[Secret]
+        WHERE
+            [OrganizationId] = @Id
+
+        DELETE AK
+        FROM
+            [dbo].[ApiKey] AK
+                INNER JOIN
+            [dbo].[ServiceAccount] SA ON [AK].[ServiceAccountId] = [SA].[Id]
+        WHERE
+            [SA].[OrganizationId] = @Id
+
+        DELETE AP
+        FROM
+            [dbo].[AccessPolicy] AP
+                INNER JOIN
+            [dbo].[ServiceAccount] SA ON [AP].[GrantedServiceAccountId] = [SA].[Id]
+        WHERE
+            [SA].[OrganizationId] = @Id
+
+        DELETE
+        FROM
+            [dbo].[ServiceAccount]
+        WHERE
+            [OrganizationId] = @Id
+
+        -- Delete Notification Status
+        DELETE
+            NS
+        FROM
+            [dbo].[NotificationStatus] NS
+                INNER JOIN
+            [dbo].[Notification] N ON N.[Id] = NS.[NotificationId]
+        WHERE
+            N.[OrganizationId] = @Id
+
+        -- Delete Notification
+        DELETE
+        FROM
+            [dbo].[Notification]
+        WHERE
+            [OrganizationId] = @Id
+
+        DELETE
+        FROM
+            [dbo].[Organization]
+        WHERE
+            [Id] = @Id
+
+    COMMIT TRANSACTION Organization_DeleteById
+END
+GO
+
+-- Stored Procedure User_DeleteById
+
+CREATE OR ALTER PROCEDURE [dbo].[User_DeleteById]
+@Id UNIQUEIDENTIFIER
+    WITH RECOMPILE
+AS
+BEGIN
+    SET NOCOUNT ON
+    DECLARE @BatchSize INT = 100
+
+    -- Delete ciphers
+    WHILE @BatchSize > 0
+        BEGIN
+            BEGIN TRANSACTION User_DeleteById_Ciphers
+
+                DELETE TOP(@BatchSize)
+                FROM
+                    [dbo].[Cipher]
+                WHERE
+                    [UserId] = @Id
+
+                SET @BatchSize = @@ROWCOUNT
+
+            COMMIT TRANSACTION User_DeleteById_Ciphers
+        END
+
+    BEGIN TRANSACTION User_DeleteById
+
+        -- Delete WebAuthnCredentials
+        DELETE
+        FROM
+            [dbo].[WebAuthnCredential]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete folders
+        DELETE
+        FROM
+            [dbo].[Folder]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete AuthRequest, must be before Device
+        DELETE
+        FROM
+            [dbo].[AuthRequest]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete devices
+        DELETE
+        FROM
+            [dbo].[Device]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete collection users
+        DELETE
+            CU
+        FROM
+            [dbo].[CollectionUser] CU
+                INNER JOIN
+            [dbo].[OrganizationUser] OU ON OU.[Id] = CU.[OrganizationUserId]
+        WHERE
+            OU.[UserId] = @Id
+
+        -- Delete group users
+        DELETE
+            GU
+        FROM
+            [dbo].[GroupUser] GU
+                INNER JOIN
+            [dbo].[OrganizationUser] OU ON OU.[Id] = GU.[OrganizationUserId]
+        WHERE
+            OU.[UserId] = @Id
+
+        -- Delete AccessPolicy
+        DELETE
+            AP
+        FROM
+            [dbo].[AccessPolicy] AP
+                INNER JOIN
+            [dbo].[OrganizationUser] OU ON OU.[Id] = AP.[OrganizationUserId]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete organization users
+        DELETE
+        FROM
+            [dbo].[OrganizationUser]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete provider users
+        DELETE
+        FROM
+            [dbo].[ProviderUser]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete SSO Users
+        DELETE
+        FROM
+            [dbo].[SsoUser]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete Emergency Accesses
+        DELETE
+        FROM
+            [dbo].[EmergencyAccess]
+        WHERE
+            [GrantorId] = @Id
+           OR
+            [GranteeId] = @Id
+
+        -- Delete Sends
+        DELETE
+        FROM
+            [dbo].[Send]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete Notification Status
+        DELETE
+        FROM
+            [dbo].[NotificationStatus]
+        WHERE
+            [UserId] = @Id
+
+        -- Delete Notification
+        DELETE
+        FROM
+            [dbo].[Notification]
+        WHERE
+            [UserId] = @Id
+
+        -- Finally, delete the user
+        DELETE
+        FROM
+            [dbo].[User]
+        WHERE
+            [Id] = @Id
+
+    COMMIT TRANSACTION User_DeleteById
+END
+GO