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Refactor UserAccount repository methods and add stored procedures for user account management

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This commit is contained in:
Aaron Po
2025-12-06 23:06:13 -05:00
parent 00a0f6c4ef
commit 8d6b903aa7
5 changed files with 146 additions and 221 deletions
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217
DataAccessLayer/UserAccountRepository.cs
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@@ -18,239 +18,34 @@ namespace DataAccessLayer
?? throw new InvalidOperationException(
"The connection string is not set in the environment variables."
);
}
public void Add(UserAccount userAccount)
{
const string query =
@"INSERT INTO UserAccount (UserAccountID, Username, FirstName, LastName, Email, CreatedAt, UpdatedAt, DateOfBirth, Timer)
VALUES (@UserAccountID, @Username, @FirstName, @LastName, @Email, @CreatedAt, @UpdatedAt, @DateOfBirth, @Timer);";
using (var connection = new SqlConnection(_connectionString))
using (var command = new SqlCommand(query, connection))
{
_ = command.Parameters.AddWithValue(
"@UserAccountID",
userAccount.UserAccountID
);
_ = command.Parameters.AddWithValue(
"@Username",
userAccount.Username
);
_ = command.Parameters.AddWithValue(
"@FirstName",
userAccount.FirstName
);
_ = command.Parameters.AddWithValue(
"@LastName",
userAccount.LastName
);
_ = command.Parameters.AddWithValue(
"@Email",
userAccount.Email
);
_ = command.Parameters.AddWithValue(
"@CreatedAt",
userAccount.CreatedAt
);
_ = command.Parameters.AddWithValue(
"@UpdatedAt",
userAccount.UpdatedAt ?? (object)DBNull.Value
);
_ = command.Parameters.AddWithValue(
"@DateOfBirth",
userAccount.DateOfBirth
);
_ = command.Parameters.AddWithValue(
"@Timer",
userAccount.Timer ?? (object)DBNull.Value
);
connection.Open();
_ = command.ExecuteNonQuery();
}
}
public UserAccount? GetById(Guid id)
{
const string query =
"SELECT * FROM UserAccount WHERE UserAccountID = @UserAccountID;";
using (var connection = new SqlConnection(_connectionString))
using (var command = new SqlCommand(query, connection))
{
_ = command.Parameters.AddWithValue("@UserAccountID", id);
connection.Open();
using (var reader = command.ExecuteReader())
{
if (reader.Read())
{
return new UserAccount
{
UserAccountID = reader.GetGuid(
reader.GetOrdinal("UserAccountID")
),
Username = reader.GetString(
reader.GetOrdinal("Username")
),
FirstName = reader.GetString(
reader.GetOrdinal("FirstName")
),
LastName = reader.GetString(
reader.GetOrdinal("LastName")
),
Email = reader.GetString(
reader.GetOrdinal("Email")
),
CreatedAt = reader.GetDateTime(
reader.GetOrdinal("CreatedAt")
),
UpdatedAt = reader.IsDBNull(
reader.GetOrdinal("UpdatedAt")
)
? null
: reader.GetDateTime(
reader.GetOrdinal("UpdatedAt")
),
DateOfBirth = reader.GetDateTime(
reader.GetOrdinal("DateOfBirth")
),
Timer = reader.IsDBNull(reader.GetOrdinal("Timer"))
? null
: (byte[])reader["Timer"],
};
}
}
}
return null;
}
public void Update(UserAccount userAccount)
{
const string query =
@"UPDATE UserAccount
SET Username = @Username, FirstName = @FirstName, LastName = @LastName, Email = @Email, CreatedAt = @CreatedAt, UpdatedAt = @UpdatedAt, DateOfBirth = @DateOfBirth, Timer = @Timer
WHERE UserAccountID = @UserAccountID;";
using (var connection = new SqlConnection(_connectionString))
using (var command = new SqlCommand(query, connection))
{
_ = command.Parameters.AddWithValue(
"@UserAccountID",
userAccount.UserAccountID
);
_ = command.Parameters.AddWithValue(
"@Username",
userAccount.Username
);
_ = command.Parameters.AddWithValue(
"@FirstName",
userAccount.FirstName
);
_ = command.Parameters.AddWithValue(
"@LastName",
userAccount.LastName
);
_ = command.Parameters.AddWithValue(
"@Email",
userAccount.Email
);
_ = command.Parameters.AddWithValue(
"@CreatedAt",
userAccount.CreatedAt
);
_ = command.Parameters.AddWithValue(
"@UpdatedAt",
userAccount.UpdatedAt ?? (object)DBNull.Value
);
_ = command.Parameters.AddWithValue(
"@DateOfBirth",
userAccount.DateOfBirth
);
_ = command.Parameters.AddWithValue(
"@Timer",
userAccount.Timer ?? (object)DBNull.Value
);
connection.Open();
_ = command.ExecuteNonQuery();
}
}
public void Delete(Guid id)
{
const string query =
"DELETE FROM UserAccount WHERE UserAccountID = @UserAccountID;";
using (var connection = new SqlConnection(_connectionString))
using (var command = new SqlCommand(query, connection))
{
_ = command.Parameters.AddWithValue("@UserAccountID", id);
connection.Open();
_ = command.ExecuteNonQuery();
}
}
public IEnumerable<UserAccount> GetAll()
{
const string query = "SELECT * FROM UserAccount;";
var userAccounts = new List<UserAccount>();
using (var connection = new SqlConnection(_connectionString))
using (var command = new SqlCommand(query, connection))
{
connection.Open();
using (var reader = command.ExecuteReader())
{
while (reader.Read())
{
var userAccount = new UserAccount
{
UserAccountID = reader.GetGuid(
reader.GetOrdinal("UserAccountID")
),
Username = reader.GetString(
reader.GetOrdinal("Username")
),
FirstName = reader.GetString(
reader.GetOrdinal("FirstName")
),
LastName = reader.GetString(
reader.GetOrdinal("LastName")
),
Email = reader.GetString(
reader.GetOrdinal("Email")
),
CreatedAt = reader.GetDateTime(
reader.GetOrdinal("CreatedAt")
),
UpdatedAt = reader.IsDBNull(
reader.GetOrdinal("UpdatedAt")
)
? null
: reader.GetDateTime(
reader.GetOrdinal("UpdatedAt")
),
DateOfBirth = reader.GetDateTime(
reader.GetOrdinal("DateOfBirth")
),
Timer = reader.IsDBNull(reader.GetOrdinal("Timer"))
? null
: (byte[])reader["Timer"],
};
userAccounts.Add(userAccount);
}
}
}
return userAccounts;
return new List<UserAccount>
{
};
}
}
}