Refactor EnvelopeReceiverExecutor and Repository methods

- Updated `EnvelopeReceiverExecutor` to inherit from `SQLExecutor` and added `_erRepository` for enhanced data access.
- Introduced `AddEnvelopeReceiverAsync` method for retrieving envelope receivers.
- Modified `ReadById` in `EnvelopeReceiverRepository` to support flexible querying with new parameters.
- Updated `ReadByIdAsync` to align with changes in `ReadById`.

EnvelopeGenerator.Infrastructure/Executor/EnvelopeReceiverExecutor.cs

@@ -1,7 +1,35 @@
-using EnvelopeGenerator.Application.Contracts.SQLExecutor;
+using Dapper;
+using EnvelopeGenerator.Application.Contracts.Repositories;
+using EnvelopeGenerator.Application.Contracts.SQLExecutor;
+using EnvelopeGenerator.Application.SQL;
+using EnvelopeGenerator.Domain.Entities;
+using Microsoft.Data.SqlClient;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
 
 namespace EnvelopeGenerator.Infrastructure.Executor;
 
-public class EnvelopeReceiverExecutor: IEnvelopeReceiverExecutor
+public class EnvelopeReceiverExecutor: SQLExecutor, IEnvelopeReceiverExecutor
 {
+    private readonly IEnvelopeReceiverRepository _erRepository;
+
+    public EnvelopeReceiverExecutor(ILogger<EnvelopeExecutor> logger, IServiceProvider provider, IOptions<SQLExecutorParams> sqlExecutorParamsOptions, IEnvelopeReceiverRepository erRepository) : base(provider, sqlExecutorParamsOptions)
+    {
+        _erRepository = erRepository;
+    }
+
+    public async Task<EnvelopeReceiver?> AddEnvelopeReceiverAsync(DynamicParameters parameters, bool addEnvelope = true, CancellationToken cancellation = default)
+    {
+        using var connection = new SqlConnection(Params.ConnectionString);
+        var sql = Provider.GetRequiredService<EnvelopeReceiverAddReadSQL>();
+        await connection.OpenAsync(cancellation);
+        var envelopeReceivers = await connection.QueryAsync<EnvelopeReceiver>(sql.Raw, parameters);
+        var er = envelopeReceivers.FirstOrDefault();
+
+        if (er is null)
+            return null;
+
+        return await _erRepository.ReadByIdAsync(envelopeId: er.EnvelopeId, receiverId: er.ReceiverId);
+    }
 }