mirror of
https://github.com/aaronpo97/the-biergarten-app.git
synced 2026-10-15 01:54:43 +00:00
Replace stored-procedure repositories with Dapper-based repositories
Removes the USP_* stored procedures for Auth, Location, and Brewery data access in favour of services built with Dapper. Adds a new Features.Locations slice and optimistic concurrency support for the Brewery slice.
This commit is contained in:
Aaron Po
@@ -3,6 +3,7 @@
|
||||
<TargetFramework>net10.0</TargetFramework>
|
||||
<ImplicitUsings>enable</ImplicitUsings>
|
||||
<Nullable>enable</Nullable>
|
||||
|
||||
<RootNamespace>Features.Auth</RootNamespace>
|
||||
</PropertyGroup>
|
||||
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
using System.Data;
|
||||
using System.Data.Common;
|
||||
using Dapper;
|
||||
using Domain.Entities;
|
||||
using Domain.Exceptions;
|
||||
using Features.Auth.Dtos;
|
||||
using Infrastructure.Sql;
|
||||
using Microsoft.Data.SqlClient;
|
||||
@@ -8,155 +9,165 @@ using Microsoft.Data.SqlClient;
|
||||
namespace Features.Auth.Repository;
|
||||
|
||||
/// <summary>
|
||||
/// ADO.NET-based implementation of <see cref="IAuthRepository" /> backed by SQL Server stored procedures,
|
||||
/// handling user registration, credential lookup/rotation, and account verification.
|
||||
/// Dapper-based implementation of <see cref="IAuthRepository" />, handling user registration,
|
||||
/// credential lookup/rotation, and account verification.
|
||||
/// </summary>
|
||||
public class AuthRepository(ISqlConnectionFactory connectionFactory)
|
||||
: Repository<UserAccount>(connectionFactory),
|
||||
IAuthRepository
|
||||
{
|
||||
private const string SelectColumns =
|
||||
"UserAccountID, Username, FirstName, LastName, Email, CreatedAt, UpdatedAt, DateOfBirth, Timer";
|
||||
|
||||
/// <summary>
|
||||
/// Registers a new user account and initial credential using the <c>USP_RegisterUser</c> stored
|
||||
/// procedure, then fetches and returns the newly created user.
|
||||
/// Registers a new user account and its initial credential in a single transaction, then fetches
|
||||
/// and returns the newly created user.
|
||||
/// </summary>
|
||||
/// <remarks>
|
||||
/// The stored procedure's scalar result (expected to be the new user's ID) is parsed defensively:
|
||||
/// it may be returned as a <see cref="Guid" />, a parseable <see cref="string" />, or a 16-byte array.
|
||||
/// If the result cannot be interpreted, <see cref="Guid.Empty" /> is used, which will cause the
|
||||
/// subsequent lookup to fail.
|
||||
/// </remarks>
|
||||
/// <exception cref="Exception">Thrown when the newly registered user cannot be retrieved after registration.</exception>
|
||||
public async Task<UserAccount> RegisterUserAsync(UserRegistrationDto userRegistrationDto)
|
||||
{
|
||||
await using DbConnection connection = await CreateConnection();
|
||||
await using DbCommand command = connection.CreateCommand();
|
||||
|
||||
command.CommandText = "USP_RegisterUser";
|
||||
command.CommandType = CommandType.StoredProcedure;
|
||||
await using DbTransaction transaction = await connection.BeginTransactionAsync();
|
||||
|
||||
var (username, firstName, lastName, email, dateOfBirth, passwordHash) = userRegistrationDto;
|
||||
Guid userAccountId;
|
||||
|
||||
AddParameter(command, "@Username", username);
|
||||
AddParameter(command, "@FirstName", firstName);
|
||||
AddParameter(command, "@LastName", lastName);
|
||||
AddParameter(command, "@Email", email);
|
||||
AddParameter(command, "@DateOfBirth", dateOfBirth);
|
||||
AddParameter(command, "@Hash", passwordHash);
|
||||
|
||||
object? result = await command.ExecuteScalarAsync();
|
||||
|
||||
Guid userAccountId = Guid.Empty;
|
||||
if (result != null && result != DBNull.Value)
|
||||
try
|
||||
{
|
||||
if (result is Guid g)
|
||||
userAccountId = g;
|
||||
else if (result is string s && Guid.TryParse(s, out Guid parsed))
|
||||
userAccountId = parsed;
|
||||
else if (result is byte[] bytes && bytes.Length == 16)
|
||||
userAccountId = new Guid(bytes);
|
||||
else
|
||||
// Fallback: try to convert and parse string representation
|
||||
try
|
||||
{
|
||||
string? str = result.ToString();
|
||||
if (!string.IsNullOrEmpty(str) && Guid.TryParse(str, out Guid p))
|
||||
userAccountId = p;
|
||||
}
|
||||
catch
|
||||
{
|
||||
userAccountId = Guid.Empty;
|
||||
}
|
||||
userAccountId = await connection.ExecuteScalarAsync<Guid>(
|
||||
new CommandDefinition(
|
||||
"""
|
||||
INSERT INTO dbo.UserAccount (Username, FirstName, LastName, DateOfBirth, Email)
|
||||
OUTPUT INSERTED.UserAccountID
|
||||
VALUES (@Username, @FirstName, @LastName, @DateOfBirth, @Email);
|
||||
""",
|
||||
new { username, firstName, lastName, dateOfBirth, email },
|
||||
transaction
|
||||
)
|
||||
);
|
||||
|
||||
int credentialRows = await connection.ExecuteAsync(
|
||||
new CommandDefinition(
|
||||
"INSERT INTO dbo.UserCredential (UserAccountId, Hash) VALUES (@UserAccountId, @Hash);",
|
||||
new { UserAccountId = userAccountId, Hash = passwordHash },
|
||||
transaction
|
||||
)
|
||||
);
|
||||
|
||||
if (credentialRows == 0)
|
||||
throw new InvalidOperationException("Failed to create user credential.");
|
||||
|
||||
await transaction.CommitAsync();
|
||||
}
|
||||
catch
|
||||
{
|
||||
await transaction.RollbackAsync();
|
||||
throw;
|
||||
}
|
||||
|
||||
return await GetUserByIdAsync(userAccountId)
|
||||
?? throw new Exception("Failed to retrieve newly registered user.");
|
||||
}
|
||||
|
||||
/// <summary>Retrieves a user account by email using the <c>usp_GetUserAccountByEmail</c> stored procedure.</summary>
|
||||
/// <summary>Retrieves a user account by email.</summary>
|
||||
public async Task<UserAccount?> GetUserByEmailAsync(string email)
|
||||
{
|
||||
await using DbConnection connection = await CreateConnection();
|
||||
await using DbCommand command = connection.CreateCommand();
|
||||
command.CommandText = "usp_GetUserAccountByEmail";
|
||||
command.CommandType = CommandType.StoredProcedure;
|
||||
|
||||
AddParameter(command, "@Email", email);
|
||||
|
||||
await using DbDataReader reader = await command.ExecuteReaderAsync();
|
||||
return await reader.ReadAsync() ? MapToEntity(reader) : null;
|
||||
return await connection.QueryFirstOrDefaultAsync<UserAccount>(
|
||||
$"SELECT {SelectColumns} FROM dbo.UserAccount WHERE Email = @Email",
|
||||
new { Email = email }
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>Retrieves a user account by username using the <c>usp_GetUserAccountByUsername</c> stored procedure.</summary>
|
||||
/// <summary>Retrieves a user account by username.</summary>
|
||||
public async Task<UserAccount?> GetUserByUsernameAsync(string username)
|
||||
{
|
||||
await using DbConnection connection = await CreateConnection();
|
||||
await using DbCommand command = connection.CreateCommand();
|
||||
command.CommandText = "usp_GetUserAccountByUsername";
|
||||
command.CommandType = CommandType.StoredProcedure;
|
||||
|
||||
AddParameter(command, "@Username", username);
|
||||
|
||||
await using DbDataReader reader = await command.ExecuteReaderAsync();
|
||||
return await reader.ReadAsync() ? MapToEntity(reader) : null;
|
||||
return await connection.QueryFirstOrDefaultAsync<UserAccount>(
|
||||
$"SELECT {SelectColumns} FROM dbo.UserAccount WHERE Username = @Username",
|
||||
new { Username = username }
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Retrieves the active (non-revoked) credential for a user account using the
|
||||
/// <c>USP_GetActiveUserCredentialByUserAccountId</c> stored procedure.
|
||||
/// </summary>
|
||||
/// <summary>Retrieves the active (non-revoked) credential for a user account.</summary>
|
||||
public async Task<UserCredential?> GetActiveCredentialByUserAccountIdAsync(Guid userAccountId)
|
||||
{
|
||||
await using DbConnection connection = await CreateConnection();
|
||||
await using DbCommand command = connection.CreateCommand();
|
||||
command.CommandText = "USP_GetActiveUserCredentialByUserAccountId";
|
||||
command.CommandType = CommandType.StoredProcedure;
|
||||
|
||||
AddParameter(command, "@UserAccountId", userAccountId);
|
||||
|
||||
await using DbDataReader reader = await command.ExecuteReaderAsync();
|
||||
return await reader.ReadAsync() ? MapToCredentialEntity(reader) : null;
|
||||
return await connection.QueryFirstOrDefaultAsync<UserCredential>(
|
||||
"""
|
||||
SELECT UserCredentialId, UserAccountId, Hash, CreatedAt, Timer
|
||||
FROM dbo.UserCredential
|
||||
WHERE UserAccountId = @UserAccountId AND IsRevoked = 0
|
||||
""",
|
||||
new { UserAccountId = userAccountId }
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Rotates a user's credential by invalidating all existing credentials and creating a new one,
|
||||
/// using the <c>USP_RotateUserCredential</c> stored procedure.
|
||||
/// Rotates a user's credential by revoking all existing credentials and creating a new one.
|
||||
/// </summary>
|
||||
/// <exception cref="NotFoundException">Thrown when no account with <paramref name="userAccountId" /> exists.</exception>
|
||||
public async Task RotateCredentialAsync(Guid userAccountId, string newPasswordHash)
|
||||
{
|
||||
await using DbConnection connection = await CreateConnection();
|
||||
await using DbCommand command = connection.CreateCommand();
|
||||
command.CommandText = "USP_RotateUserCredential";
|
||||
command.CommandType = CommandType.StoredProcedure;
|
||||
await using DbTransaction transaction = await connection.BeginTransactionAsync();
|
||||
|
||||
AddParameter(command, "@UserAccountId_", userAccountId);
|
||||
AddParameter(command, "@Hash", newPasswordHash);
|
||||
try
|
||||
{
|
||||
bool exists =
|
||||
await connection.ExecuteScalarAsync<int?>(
|
||||
new CommandDefinition(
|
||||
"SELECT 1 FROM dbo.UserAccount WHERE UserAccountID = @UserAccountId",
|
||||
new { UserAccountId = userAccountId },
|
||||
transaction
|
||||
)
|
||||
) is not null;
|
||||
|
||||
await command.ExecuteNonQueryAsync();
|
||||
if (!exists)
|
||||
throw new NotFoundException("User account not found.");
|
||||
|
||||
await connection.ExecuteAsync(
|
||||
new CommandDefinition(
|
||||
"UPDATE dbo.UserCredential SET IsRevoked = 1, RevokedAt = GETDATE() WHERE UserAccountId = @UserAccountId",
|
||||
new { UserAccountId = userAccountId },
|
||||
transaction
|
||||
)
|
||||
);
|
||||
|
||||
await connection.ExecuteAsync(
|
||||
new CommandDefinition(
|
||||
"INSERT INTO dbo.UserCredential (UserAccountId, Hash) VALUES (@UserAccountId, @Hash)",
|
||||
new { UserAccountId = userAccountId, Hash = newPasswordHash },
|
||||
transaction
|
||||
)
|
||||
);
|
||||
|
||||
await transaction.CommitAsync();
|
||||
}
|
||||
catch
|
||||
{
|
||||
await transaction.RollbackAsync();
|
||||
throw;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>Retrieves a user account by ID using the <c>usp_GetUserAccountById</c> stored procedure.</summary>
|
||||
/// <summary>Retrieves a user account by ID.</summary>
|
||||
public async Task<UserAccount?> GetUserByIdAsync(Guid userAccountId)
|
||||
{
|
||||
await using DbConnection connection = await CreateConnection();
|
||||
await using DbCommand command = connection.CreateCommand();
|
||||
command.CommandText = "usp_GetUserAccountById";
|
||||
command.CommandType = CommandType.StoredProcedure;
|
||||
|
||||
AddParameter(command, "@UserAccountId", userAccountId);
|
||||
|
||||
await using DbDataReader reader = await command.ExecuteReaderAsync();
|
||||
return await reader.ReadAsync() ? MapToEntity(reader) : null;
|
||||
return await connection.QueryFirstOrDefaultAsync<UserAccount>(
|
||||
$"SELECT {SelectColumns} FROM dbo.UserAccount WHERE UserAccountID = @UserAccountId",
|
||||
new { UserAccountId = userAccountId }
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Marks a user account as confirmed by creating a verification record via the
|
||||
/// <c>USP_CreateUserVerification</c> stored procedure. If the user is already verified, this is a
|
||||
/// no-op and the existing user is returned (idempotent). If a concurrent request verifies the user
|
||||
/// first, the resulting duplicate-key SQL exception (error 2601/2627) is swallowed.
|
||||
/// Marks a user account as confirmed by inserting a verification record. If the user is already
|
||||
/// verified, this is a no-op and the existing user is returned (idempotent). If a concurrent request
|
||||
/// verifies the user first, the resulting duplicate-key SQL exception (error 2601/2627) is swallowed.
|
||||
/// </summary>
|
||||
/// <exception cref="Microsoft.Data.SqlClient.SqlException">
|
||||
/// Thrown when the database command fails for a reason other than
|
||||
/// a duplicate verification record.
|
||||
/// Thrown when the database command fails for a reason other than a duplicate verification record.
|
||||
/// </exception>
|
||||
public async Task<UserAccount?> ConfirmUserAccountAsync(Guid userAccountId)
|
||||
{
|
||||
@@ -169,15 +180,13 @@ public class AuthRepository(ISqlConnectionFactory connectionFactory)
|
||||
return user;
|
||||
|
||||
await using DbConnection connection = await CreateConnection();
|
||||
await using DbCommand command = connection.CreateCommand();
|
||||
command.CommandText = "USP_CreateUserVerification";
|
||||
command.CommandType = CommandType.StoredProcedure;
|
||||
|
||||
AddParameter(command, "@UserAccountID_", userAccountId);
|
||||
|
||||
try
|
||||
{
|
||||
await command.ExecuteNonQueryAsync();
|
||||
await connection.ExecuteAsync(
|
||||
"INSERT INTO dbo.UserVerification (UserAccountId, VerificationDateTime) VALUES (@UserAccountId, GETDATE())",
|
||||
new { UserAccountId = userAccountId }
|
||||
);
|
||||
}
|
||||
catch (SqlException ex) when (IsDuplicateVerificationViolation(ex))
|
||||
{
|
||||
@@ -192,15 +201,11 @@ public class AuthRepository(ISqlConnectionFactory connectionFactory)
|
||||
public async Task<bool> IsUserVerifiedAsync(Guid userAccountId)
|
||||
{
|
||||
await using DbConnection connection = await CreateConnection();
|
||||
await using DbCommand command = connection.CreateCommand();
|
||||
command.CommandText =
|
||||
"SELECT TOP 1 1 FROM dbo.UserVerification WHERE UserAccountID = @UserAccountID";
|
||||
command.CommandType = CommandType.Text;
|
||||
|
||||
AddParameter(command, "@UserAccountID", userAccountId);
|
||||
|
||||
object? result = await command.ExecuteScalarAsync();
|
||||
return result != null && result != DBNull.Value;
|
||||
int? result = await connection.ExecuteScalarAsync<int?>(
|
||||
"SELECT TOP 1 1 FROM dbo.UserVerification WHERE UserAccountID = @UserAccountId",
|
||||
new { UserAccountId = userAccountId }
|
||||
);
|
||||
return result.HasValue;
|
||||
}
|
||||
|
||||
/// <summary>Determines whether a <see cref="SqlException" /> is a duplicate key violation (SQL Server error 2601 or 2627).</summary>
|
||||
@@ -209,67 +214,4 @@ public class AuthRepository(ISqlConnectionFactory connectionFactory)
|
||||
// 2601/2627 are duplicate key violations in SQL Server.
|
||||
return ex.Number == 2601 || ex.Number == 2627;
|
||||
}
|
||||
|
||||
protected override UserAccount MapToEntity(DbDataReader reader)
|
||||
{
|
||||
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"],
|
||||
};
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Maps a data reader row to a UserCredential entity. The <c>Timer</c> column is mapped only if
|
||||
/// present in the reader's schema, allowing this method to support result sets that omit it.
|
||||
/// </summary>
|
||||
private static UserCredential MapToCredentialEntity(DbDataReader reader)
|
||||
{
|
||||
UserCredential entity = new()
|
||||
{
|
||||
UserCredentialId = reader.GetGuid(reader.GetOrdinal("UserCredentialId")),
|
||||
UserAccountId = reader.GetGuid(reader.GetOrdinal("UserAccountId")),
|
||||
Hash = reader.GetString(reader.GetOrdinal("Hash")),
|
||||
CreatedAt = reader.GetDateTime(reader.GetOrdinal("CreatedAt")),
|
||||
};
|
||||
|
||||
// Optional columns
|
||||
bool hasTimer =
|
||||
reader
|
||||
.GetSchemaTable()
|
||||
?.Rows.Cast<DataRow>()
|
||||
.Any(r =>
|
||||
string.Equals(
|
||||
r["ColumnName"]?.ToString(),
|
||||
"Timer",
|
||||
StringComparison.OrdinalIgnoreCase
|
||||
)
|
||||
)
|
||||
?? false;
|
||||
|
||||
if (hasTimer)
|
||||
entity.Timer = reader.IsDBNull(reader.GetOrdinal("Timer"))
|
||||
? null
|
||||
: (byte[])reader["Timer"];
|
||||
|
||||
return entity;
|
||||
}
|
||||
|
||||
/// <summary>Adds a parameter to a database command, converting <c>null</c> values to <see cref="DBNull.Value" />.</summary>
|
||||
private static void AddParameter(DbCommand command, string name, object? value)
|
||||
{
|
||||
DbParameter p = command.CreateParameter();
|
||||
p.ParameterName = name;
|
||||
p.Value = value ?? DBNull.Value;
|
||||
command.Parameters.Add(p);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -85,12 +85,7 @@ public class TokenService : ITokenService
|
||||
);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Generates a token of the kind specified by <typeparamref name="T" />, dispatching to
|
||||
/// <see cref="GenerateAccessToken" />, <see cref="GenerateRefreshToken" />, or
|
||||
/// <see cref="GenerateConfirmationToken" />.
|
||||
/// </summary>
|
||||
/// <typeparam name="T">Must be <see cref="TokenType" />.</typeparam>
|
||||
/// <inheritdoc />
|
||||
/// <exception cref="InvalidOperationException">
|
||||
/// Thrown when <typeparamref name="T" /> is not <see cref="TokenType" /> or does not resolve to a known token type.
|
||||
/// </exception>
|
||||
|
||||
Reference in New Issue
Block a user