Add user avatar and profile feature, consolidate Auth and UserManagement features (#257)

web/backend/Database/Database.Migrations/scripts/01-schema/01-UserAccount.sql

@@ -29,3 +29,5 @@ CREATE TABLE dbo.UserAccount
     CONSTRAINT AK_Email
         UNIQUE (Email)
 );
+
+

web/backend/Database/Database.Migrations/scripts/01-schema/03-UserAvatar.sql

@@ -1,29 +0,0 @@
-CREATE TABLE UserAvatar -- delete avatar photo when user account is deleted
-(
-    UserAvatarID UNIQUEIDENTIFIER
-        CONSTRAINT DF_UserAvatarID DEFAULT NEWID(),
-
-    UserAccountID UNIQUEIDENTIFIER NOT NULL,
-
-    PhotoID UNIQUEIDENTIFIER NOT NULL,
-
-    RowVersion ROWVERSION,
-
-    CONSTRAINT PK_UserAvatar PRIMARY KEY (UserAvatarID),
-
-    CONSTRAINT FK_UserAvatar_UserAccount
-        FOREIGN KEY (UserAccountID)
-            REFERENCES UserAccount (UserAccountID)
-            ON DELETE CASCADE,
-
-    CONSTRAINT FK_UserAvatar_PhotoID
-        FOREIGN KEY (PhotoID)
-            REFERENCES Photo (PhotoID),
-
-    CONSTRAINT AK_UserAvatar_UserAccountID
-        UNIQUE (UserAccountID)
-);
-
-CREATE
-NONCLUSTERED INDEX IX_UserAvatar_UserAccount
-    ON UserAvatar(UserAccountID);

web/backend/Database/Database.Migrations/scripts/01-schema/16-UserProfile.sql

@@ -0,0 +1,22 @@
+CREATE TABLE dbo.UserProfile
+(
+    UserProfileID UNIQUEIDENTIFIER
+        CONSTRAINT DF_UserProfileID DEFAULT NEWID(),
+
+    Biography     NVARCHAR(MAX) NOT NULL,
+
+    UserAccountID UNIQUEIDENTIFIER NOT NULL,
+
+    RowVersion    ROWVERSION,
+
+    CONSTRAINT PK_UserProfile
+        PRIMARY KEY (UserProfileID),
+
+    CONSTRAINT AK_UserProfile_UserAccountID
+        UNIQUE (UserAccountID),
+
+    CONSTRAINT FK_UserProfile_UserAccount
+        FOREIGN KEY (UserAccountID)
+            REFERENCES UserAccount (UserAccountID)
+            ON DELETE CASCADE
+);

web/backend/Database/Database.Migrations/scripts/01-schema/17-UserAvatar.sql

@@ -0,0 +1,43 @@
+CREATE TABLE dbo.UserAvatar
+(
+    UserAvatarID  UNIQUEIDENTIFIER
+        CONSTRAINT DF_UserAvatarID DEFAULT NEWID(),
+
+    UserProfileID UNIQUEIDENTIFIER NOT NULL,
+
+    PhotoID       UNIQUEIDENTIFIER NOT NULL,
+
+    ValidFrom     DATETIME2(3)     NOT NULL
+        CONSTRAINT DF_UserAvatar_ValidFrom DEFAULT SYSUTCDATETIME(),
+
+    ValidTo       DATETIME2(3)     NULL, -- NULL = currently active
+
+    RowVersion    ROWVERSION,
+
+    CONSTRAINT PK_UserAvatar PRIMARY KEY (UserAvatarID),
+
+    CONSTRAINT FK_UserAvatar_UserProfile
+        FOREIGN KEY (UserProfileID)
+            REFERENCES dbo.UserProfile (UserProfileID)
+            ON DELETE CASCADE,
+
+    CONSTRAINT FK_UserAvatar_Photo
+        FOREIGN KEY (PhotoID)
+            REFERENCES dbo.Photo (PhotoID)
+            ON DELETE NO ACTION
+            ON UPDATE NO ACTION,
+
+    CONSTRAINT CK_UserAvatar_ValidRange
+        CHECK (ValidTo IS NULL OR ValidTo > ValidFrom)
+);
+
+-- At most one active avatar per profile
+CREATE UNIQUE NONCLUSTERED INDEX UX_UserAvatar_ActiveOne
+    ON dbo.UserAvatar (UserProfileID)
+    WHERE ValidTo IS NULL;
+
+CREATE NONCLUSTERED INDEX IX_UserAvatar_Photo
+    ON dbo.UserAvatar (PhotoID);
+
+CREATE NONCLUSTERED INDEX ix_UserAvatar_Profile
+    ON dbo.UserAvatar (UserProfileID)