Restructure data access layer/data layer

DataLayer/crud/UserAccount.sql

@@ -1,100 +0,0 @@
-USE Biergarten;
-GO
-
-CREATE OR ALTER PROCEDURE usp_CreateUserAccount
-(
-    @Username VARCHAR(64),
-    @FirstName NVARCHAR(128),
-    @LastName NVARCHAR(128),
-    @DateOfBirth DATETIME,
-    @Email VARCHAR(128)
-)
-AS
-BEGIN
-    SET NOCOUNT ON
-    SET XACT_ABORT ON
-    BEGIN TRANSACTION
-
-    INSERT INTO UserAccount 
-    (
-        Username,
-        FirstName,
-        LastName,
-        DateOfBirth,
-        Email
-    )
-    VALUES
-    (
-        @Username,
-        @FirstName,
-        @LastName,
-        @DateOfBirth,
-        @Email
-    );
-
-
-
-    COMMIT TRANSACTION
-END;
-GO
-
-CREATE OR ALTER PROCEDURE usp_DeleteUserAccount
-(
-    @UserAccountId INT
-)
-AS
-BEGIN
-    SET NOCOUNT ON
-    SET XACT_ABORT ON
-    BEGIN TRANSACTION
-
-    IF NOT EXISTS (SELECT 1 FROM UserAccount WHERE UserAccountId = @UserAccountId)
-    BEGIN
-        RAISERROR('UserAccount with the specified ID does not exist.', 16,
-        1);
-        ROLLBACK TRANSACTION
-        RETURN
-    END
-
-    DELETE FROM UserAccount 
-    WHERE UserAccountId = @UserAccountId;
-    COMMIT TRANSACTION
-END;
-GO
-
-
-CREATE OR ALTER PROCEDURE usp_UpdateUserAccount
-(
-    @Username VARCHAR(64),
-    @FirstName NVARCHAR(128),
-    @LastName NVARCHAR(128),
-    @DateOfBirth DATETIME,
-    @Email VARCHAR(128),
-    @UserAccountId GUID
-)
-AS
-BEGIN
-    SET NOCOUNT ON
-    SET XACT_ABORT ON
-    BEGIN TRANSACTION
-
-    IF NOT EXISTS (SELECT 1 FROM UserAccount WHERE UserAccountId = @UserAccountId)
-    BEGIN
-        RAISERROR('UserAccount with the specified ID does not exist.', 16,
-        1);
-        ROLLBACK TRANSACTION
-        RETURN
-    END 
-
-    UPDATE UserAccount
-    SET
-        Username = @Username,
-        FirstName = @FirstName,
-        LastName = @LastName,
-        DateOfBirth = @DateOfBirth,
-        Email = @Email
-    WHERE UserAccountId = @UserAccountId;
-
-    COMMIT TRANSACTION
-END;
-GO