Refactor schema and test data; remove DAL code

Removed all DataAccessLayer C# code and related test project files. Updated schema.sql to add Country, StateProvince, and City tables, refactored brewery and beer post tables to include location and concurrency columns, and replaced the old comment/rating system with BeerPostComment. Updated test-data.sql to seed new location tables and refactored brewery data to use city and coordinates.

schema.sql

@@ -41,6 +41,8 @@ CREATE TABLE UserAccount
 
 	DateOfBirth DATETIME NOT NULL,
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_UserAccount 
 		PRIMARY KEY (UserAccountID),
 
@@ -51,27 +53,6 @@ CREATE TABLE UserAccount
 		UNIQUE (Email),
 
 );
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
-CREATE TABLE Comment
-(
-	CommentID UNIQUEIDENTIFIER
-		CONSTRAINT DF_CommentID DEFAULT NEWID(),
-
-	CommentText NVARCHAR(512),
-
-	PostedByID UNIQUEIDENTIFIER NOT NULL,
-
-	CONSTRAINT PK_CommentID
-		PRIMARY KEY (CommentID),
-
-	CONSTRAINT FK_PostedByID
-		FOREIGN KEY (PostedByID) REFERENCES UserAccount(UserAccountID),
-)
-
-CREATE NONCLUSTERED INDEX IX_Comment_PostedByID
-ON Comment(PostedByID);
-
 ----------------------------------------------------------------------------
 ----------------------------------------------------------------------------
 
@@ -88,6 +69,8 @@ CREATE TABLE Photo -- All photos must be linked to a user account, you cannot de
 	UploadedAt DATETIME NOT NULL
 		CONSTRAINT DF_Photo_UploadedAt DEFAULT GETDATE(),
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_Photo
 		PRIMARY KEY (PhotoID),
 
@@ -112,6 +95,8 @@ CREATE TABLE UserAvatar -- delete avatar photo when user account is deleted
 
 	PhotoID UNIQUEIDENTIFIER NOT NULL,
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_UserAvatar PRIMARY KEY (UserAvatarID),
 
 	CONSTRAINT FK_UserAvatar_UserAccount
@@ -144,6 +129,8 @@ CREATE TABLE UserVerification -- delete verification data when user account is d
 		CONSTRAINT DF_VerificationDateTime 
 		DEFAULT GETDATE(),
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_UserVerification 
 		PRIMARY KEY (UserVerificationID),
 
@@ -178,6 +165,8 @@ CREATE TABLE UserCredential -- delete credentials when user account is deleted
 	Hash NVARCHAR(100) NOT NULL,
 	-- uses argon2
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_UserCredential
 		PRIMARY KEY (UserCredentialID),
 
@@ -208,6 +197,8 @@ CREATE TABLE UserFollow
 	CreatedAt DATETIME
 		CONSTRAINT DF_UserFollow_CreatedAt DEFAULT GETDATE() NOT NULL,
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_UserFollow
 		PRIMARY KEY (UserFollowID),
 
@@ -229,6 +220,67 @@ CREATE NONCLUSTERED INDEX IX_UserFollow_UserAccount_FollowingID
 CREATE NONCLUSTERED INDEX IX_UserFollow_FollowingID_UserAccount
 	ON UserFollow(FollowingID, UserAccountID);
 
+
+----------------------------------------------------------------------------
+----------------------------------------------------------------------------
+
+CREATE TABLE Country
+(
+	CountryID UNIQUEIDENTIFIER
+		CONSTRAINT DF_CountryID DEFAULT NEWID(),
+
+	CountryName NVARCHAR(100) NOT NULL,
+
+	CountryCode CHAR(3) NOT NULL,
+
+	Timer ROWVERSION,
+
+	CONSTRAINT PK_Country
+		PRIMARY KEY (CountryID),
+);
+
+----------------------------------------------------------------------------
+----------------------------------------------------------------------------
+
+CREATE TABLE StateProvince
+(
+	StateProvinceID UNIQUEIDENTIFIER
+		CONSTRAINT DF_StateProvinceID DEFAULT NEWID(),
+
+	StateProvinceName NVARCHAR(100) NOT NULL,
+
+	CountryID UNIQUEIDENTIFIER NOT NULL,
+
+	Timer ROWVERSION,
+
+	CONSTRAINT PK_StateProvince
+		PRIMARY KEY (StateProvinceID),
+
+	CONSTRAINT FK_StateProvince_Country
+		FOREIGN KEY (CountryID)
+		REFERENCES Country(CountryID)
+);
+
+
+----------------------------------------------------------------------------
+----------------------------------------------------------------------------
+
+CREATE TABLE City
+(
+	CityID UNIQUEIDENTIFIER
+		CONSTRAINT DF_CityID DEFAULT NEWID(),
+
+	CityName NVARCHAR(100) NOT NULL,
+
+	StateProvinceID UNIQUEIDENTIFIER NOT NULL,
+
+	Timer ROWVERSION,
+
+	CONSTRAINT PK_City
+		PRIMARY KEY (CityID),
+);
+
+
 ----------------------------------------------------------------------------
 ----------------------------------------------------------------------------
 
@@ -246,6 +298,12 @@ CREATE TABLE BreweryPost -- A user cannot be deleted if they have a post
 
 	UpdatedAt DATETIME NULL,
 
+	Timer ROWVERSION,
+
+	CityID UNIQUEIDENTIFIER NOT NULL,
+
+	Coordinates GEOGRAPHY NOT NULL,
+
 	CONSTRAINT PK_BreweryPost 
 		PRIMARY KEY (BreweryPostID),
 
@@ -258,9 +316,9 @@ CREATE TABLE BreweryPost -- A user cannot be deleted if they have a post
 CREATE NONCLUSTERED INDEX IX_BreweryPost_PostedByID
 	ON BreweryPost(PostedByID);
 
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
 
+---------------------------------------------------------------------------
+----------------------------------------------------------------------------
 CREATE TABLE BreweryPostPhoto -- All photos linked to a post are deleted if the post is deleted
 (
 	BreweryPostPhotoID UNIQUEIDENTIFIER
@@ -273,6 +331,8 @@ CREATE TABLE BreweryPostPhoto -- All photos linked to a post are deleted if the
 	LinkedAt DATETIME NOT NULL
 		CONSTRAINT DF_BreweryPostPhoto_LinkedAt DEFAULT GETDATE(),
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_BreweryPostPhoto
 		PRIMARY KEY (BreweryPostPhotoID),
 
@@ -304,6 +364,8 @@ CREATE TABLE BeerStyle
 
 	Description NVARCHAR(MAX),
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_BeerStyle
 		PRIMARY KEY (BeerStyleID),
 
@@ -340,6 +402,8 @@ CREATE TABLE BeerPost
 
 	UpdatedAt DATETIME,
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_BeerPost 
         PRIMARY KEY (BeerPostID),
 
@@ -386,6 +450,8 @@ CREATE TABLE BeerPostPhoto -- All photos linked to a beer post are deleted if th
 	LinkedAt DATETIME NOT NULL
 		CONSTRAINT DF_BeerPostPhoto_LinkedAt DEFAULT GETDATE(),
 
+	Timer ROWVERSION,
+
 	CONSTRAINT PK_BeerPostPhoto
 		PRIMARY KEY (BeerPostPhotoID),
 
@@ -409,10 +475,36 @@ ON BeerPostPhoto(BeerPostID, PhotoID);
 ----------------------------------------------------------------------------
 ----------------------------------------------------------------------------
 
+CREATE TABLE BeerPostComment
+(
+	BeerPostCommentID UNIQUEIDENTIFIER
+		CONSTRAINT DF_BeerPostComment DEFAULT NEWID(),
+
+	Comment NVARCHAR(250) NOT NULL,
+
+	BeerPostID UNIQUEIDENTIFIER NOT NULL,
+
+	Rating INT NOT NULL,
+
+	Timer ROWVERSION,
+
+	CONSTRAINT PK_BeerPostComment
+       PRIMARY KEY (BeerPostCommentID),
+
+	CONSTRAINT FK_BeerPostComment_BeerPost
+	   FOREIGN KEY (BeerPostID) REFERENCES BeerPost(BeerPostID)
+)
+
+CREATE NONCLUSTERED INDEX IX_BeerPostComment_BeerPost
+	ON BeerPostComment(BeerPostID)
+
+-----------------------------------------------------------------------------
+-----------------------------------------------------------------------------
+
 /*
 
-Install-Package Microsoft.EntityFrameworkCore.SqlServer
-Install-Package Microsoft.EntityFrameworkCore.Tools
+dotnet add package Microsoft.EntityFrameworkCore.SqlServer
+dotnet add package Microsoft.EntityFrameworkCore.Tools
 
-Scaffold-DbContext "Server=(localdb)\ProjectModels;Database=Biergarten;Trusted_Connection=True;" Microsoft.EntityFrameworkCore.SqlServer -Context BiergartenContext -UseDatabaseNames -Force
+Scaffold-DbContext "Data Source=AARONPC\INFO5052;Integrated Security=True;Persist Security Info=False;Pooling=False;MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=True;Database=Biergarten" Microsoft.EntityFrameworkCore.SqlServer -Context BiergartenContext -ContextDir "." -OutputDir "Entities" -UseDatabaseNames -Force
 */