FruityFoundation/FruityFoundation.DataAccess.Sqlite/DbTransaction.cs

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2024-06-23 18:15:32 -04:00
using System.Data.Common;
using System.Runtime.CompilerServices;
using Dapper;
using FruityFoundation.DataAccess.Abstractions;
using Microsoft.Data.Sqlite;
namespace FruityFoundation.DataAccess.Sqlite;
public class DbTransaction<TConnectionType> : IDatabaseTransactionConnection<TConnectionType>
where TConnectionType : ConnectionType
{
private readonly SqliteTransaction _transaction;
internal DbTransaction(SqliteTransaction transaction)
{
_transaction = transaction;
}
/// <exception cref="ArgumentNullException"></exception>
/// <inheritdoc />
public async Task<IEnumerable<T>> Query<T>(
string sql,
object? param = null,
CancellationToken cancellationToken = default
)
{
if (_transaction.Connection is not { } conn)
throw new InvalidOperationException("Transaction connection cannot be null");
var command = new CommandDefinition(sql, param, transaction: _transaction, cancellationToken: cancellationToken);
return await conn.QueryAsync<T>(command);
}
/// <inheritdoc />
public async IAsyncEnumerable<T> QueryUnbuffered<T>(
string sql,
object? param = null,
[EnumeratorCancellation] CancellationToken cancellationToken = default
)
{
if (_transaction.Connection is not { } conn)
throw new InvalidOperationException("Transaction connection cannot be null");
var query = conn.QueryUnbufferedAsync<T>(sql, param, transaction: _transaction)
.WithCancellation(cancellationToken);
await foreach (var item in query)
yield return item;
}
/// <inheritdoc />
public async Task<T> QuerySingle<T>(string sql, object? param = null, CancellationToken cancellationToken = default)
{
if (_transaction.Connection is not { } conn)
throw new InvalidOperationException("Transaction connection cannot be null");
var command = new CommandDefinition(sql, param, transaction: _transaction, cancellationToken: cancellationToken);
return await conn.QuerySingleAsync<T>(command);
}
/// <inheritdoc />
public async Task Execute(string sql, object? param = null, CancellationToken cancellationToken = default)
{
if (_transaction.Connection is not { } conn)
throw new InvalidOperationException("Transaction connection cannot be null");
var command = new CommandDefinition(sql, param, transaction: _transaction, cancellationToken: cancellationToken);
await conn.ExecuteAsync(command);
}
/// <inheritdoc />
public async Task<T?> ExecuteScalar<T>(string sql, object? param = null, CancellationToken cancellationToken = default)
{
if (_transaction.Connection is not { } conn)
throw new InvalidOperationException("Transaction connection cannot be null");
var command = new CommandDefinition(sql, param, transaction: _transaction, cancellationToken: cancellationToken);
return await conn.ExecuteScalarAsync<T>(command);
}
/// <inheritdoc />
public async Task<DbDataReader> ExecuteReader(
string sql,
object? param = null,
CancellationToken cancellationToken = default
)
{
if (_transaction.Connection is not { } conn)
throw new InvalidOperationException("Transaction connection cannot be null");
var command = new CommandDefinition(sql, param, transaction: _transaction, cancellationToken: cancellationToken);
return await conn.ExecuteReaderAsync(command);
}
/// <inheritdoc />
public async Task Commit(CancellationToken cancellationToken)
{
await _transaction.CommitAsync(cancellationToken);
}
/// <inheritdoc />
public async Task Rollback(CancellationToken cancellationToken)
{
await _transaction.RollbackAsync(cancellationToken);
}
/// <inheritdoc />
public void Dispose()
{
_transaction.Dispose();
GC.SuppressFinalize(this);
}
/// <inheritdoc />
public async ValueTask DisposeAsync()
{
await _transaction.DisposeAsync();
GC.SuppressFinalize(this);
}
}