ReC/src/ReC.Application/Common/Procedures/DeleteProcedure/DeleteObjectProcedure.cs

using DigitalData.Core.Abstraction.Application.Repository;
using DigitalData.Core.Exceptions;
using MediatR;
using Microsoft.Data.SqlClient;
using Microsoft.Extensions.Options;
using ReC.Application.Common.Exceptions;
using ReC.Application.Common.Options;

namespace ReC.Application.Common.Procedures.DeleteProcedure;

public record DeleteObjectProcedure : IRequest<int>
{
    /// <summary>
    /// Target entity: ACTION, ENDPOINT, ENDPOINT_AUTH, ENDPOINT_PARAMS, PROFILE, RESULT
    /// </summary>
    public string Entity { get; set; } = null!;

    /// <summary>
    /// Start GUID/ID (inclusive)
    /// </summary>
    public long Start { get; set; }

    /// <summary>
    /// End GUID/ID (inclusive). If 0, will be set to Start value.
    /// </summary>
    public long End { get; set; }

    /// <summary>
    /// If true, delete even if dependent data exists
    /// </summary>
    public bool Force { get; set; }
}

public class DeleteObjectProcedureHandler(IRepository repo, IOptionsMonitor<SqlExceptionOptions> sqlExOpt) : IRequestHandler<DeleteObjectProcedure, int>
{
    public async Task<int> Handle(DeleteObjectProcedure request, CancellationToken cancel)
    {
        var sp = new StoredProcedureBuilder("[dbo].[PRREC_DELETE_OBJECT]", "RC")
            .Add("pENTITY", request.Entity)
            .Add("pSTART", request.Start.ToString())
            .Add("pEND", request.End.ToString())
            .Add("pFORCE", request.Force);

        try
        {
            var result = await repo.ExecuteQueryRawAsync(sp.BuildSql(), sp.BuildParameters(), cancel);

            if (result > 0)
            {
                throw new DeleteObjectFailedException(request, $"DeleteObject stored procedure failed with error code: {result}");
            }

            return result;
        }
        catch (SqlException ex)
        {
            if (sqlExOpt.CurrentValue.BadRequestSqlExceptionNumbers.Contains(ex.Number))
                throw new BadRequestException(ex.Message, ex);
            else
                throw;
        }
    }
}