public static List <TestUser> GetTestUsers()
{
using (var connection = TestUserDataAccess.ReturnSqlConnection())
{
return(connection.Query <TestUser>("SELECT * FROM TestUser").ToList());
}
}
public static void DeleteTestuser(int testUserId)
{
using (var connection = TestUserDataAccess.ReturnSqlConnection())
{
connection.Execute(@"Delete From TestUser Where TestUserId = @testUserId", new { testUserId });
}
}
public static TestUser GetTestUser(int testUserId)
{
using (var connection = TestUserDataAccess.ReturnSqlConnection())
{
return(connection.Query <TestUser>("SELECT * FROM TestUser WHERE TestUserId = @testUserId",
new { testUserId }).SingleOrDefault());
}
}
private static bool TableExists(string tableName)
{
using (var connection = TestUserDataAccess.ReturnSqlConnection())
{
return(connection.Query <bool>(
@"IF EXISTS (SELECT 1
FROM [Test].INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE='BASE TABLE'
AND TABLE_NAME=@tableName)
SELECT 1 AS [Exists] ELSE SELECT 0 AS [Exists];" , new { tableName }).FirstOrDefault());
}
}
public static void CreateTable()
{
if (!TestUserDataAccess.TableExists("TestUser"))
{
using (var connection = TestUserDataAccess.ReturnSqlConnection())
{
connection.Execute(
@"CREATE TABLE TestUser(
[TestUserId] [INT] IDENTITY(1,1) PRIMARY KEY NOT NULL,
[FirstName] [NVARCHAR](256) NOT NULL,
[LastName] [NVARCHAR](256) NOT NULL,
[EmailAddress] [NVARCHAR](256) NOT NULL,
[CreatedDate] [DATETIME] NOT NULL DEFAULT(GETDATE()),
[ModifiedDate] [DATETIME] NOT NULL DEFAULT(GETDATE()))" );
}
}
}
public static TestUser AddUpdateTestUser(TestUser testUser)
{
using (var connection = TestUserDataAccess.ReturnSqlConnection())
{
if (testUser.TestUserId == 0)
{
connection.Execute(@"INSERT INTO TestUser
(
[FirstName]
,[LastName]
,[EmailAddress]
,[CreatedDate]
)
VALUES
(
@FirstName
,@LastName
,@EmailAddress
,GETDATE()
)"
, new { testUser.TestUserId, testUser.FirstName, testUser.LastName, testUser.EmailAddress });
testUser.TestUserId = connection.ExecuteScalar <int>("SELECT MAX([TestUserId]) FROM TestUser");
}
else
{
connection.Execute(@"UPDATE TestUser
SET [FirstName] = @FirstName
,[LastName] = @LastName
,[EmailAddress] = @EmailAddress
,[ModifiedDate] = GETDATE()
WHERE [TestUserId] = @TestUserId"
, new { testUser.TestUserId, testUser.FirstName, testUser.LastName, testUser.EmailAddress });
}
return(TestUserDataAccess.GetTestUser(testUser.TestUserId));
}
}
