| | | 1 | | using FAU.DataAccess; |
| | | 2 | | using FAU.DataAccess.Repositories; |
| | | 3 | | using FAU.Logica.DTOs; |
| | | 4 | | using Microsoft.EntityFrameworkCore; |
| | | 5 | | |
| | | 6 | | namespace FAU.Logica.Services; |
| | | 7 | | |
| | | 8 | | public class AguinaldoValidador : IAguinaldoValidador |
| | | 9 | | { |
| | | 10 | | private readonly IPersonalRepository _personalRepository; |
| | | 11 | | private readonly ApplicationDbContext _context; |
| | | 12 | | |
| | 0 | 13 | | public AguinaldoValidador( |
| | 0 | 14 | | IPersonalRepository personalRepository, |
| | 0 | 15 | | ApplicationDbContext context) |
| | | 16 | | { |
| | 0 | 17 | | _personalRepository = personalRepository; |
| | 0 | 18 | | _context = context; |
| | 0 | 19 | | } |
| | | 20 | | |
| | | 21 | | public async Task<AguinaldoValidacionDto> ValidarHistoricoSemestralAsync(CalcularAguinaldoSemestralRequest request) |
| | | 22 | | { |
| | 0 | 23 | | var mesesSemestre = ObtenerMesesSemestre(request); |
| | 0 | 24 | | var activos = (await _personalRepository.GetActivosAsync()).ToList(); |
| | | 25 | | |
| | 0 | 26 | | var personaIds = activos.Select(a => a.PersonaId).ToList(); |
| | 0 | 27 | | var aniosSemestre = mesesSemestre.Select(m => m.Anio).Distinct().ToList(); |
| | 0 | 28 | | var mesesIds = mesesSemestre.Select(m => m.Mes).Distinct().ToList(); |
| | | 29 | | |
| | | 30 | | // Fetch loose from DB (cross-year false positives filtered in memory) |
| | 0 | 31 | | var mesesSet = mesesSemestre.ToHashSet(); |
| | 0 | 32 | | var registrosDb = await _context.HistoricoLiquidaciones |
| | 0 | 33 | | .Where(h => personaIds.Contains(h.PersonaId) |
| | 0 | 34 | | && aniosSemestre.Contains(h.Anio) |
| | 0 | 35 | | && mesesIds.Contains(h.Mes)) |
| | 0 | 36 | | .Select(h => new { h.PersonaId, h.Anio, h.Mes }) |
| | 0 | 37 | | .ToListAsync(); |
| | | 38 | | |
| | 0 | 39 | | var historicosPorPersona = registrosDb |
| | 0 | 40 | | .Where(h => mesesSet.Contains((h.Anio, h.Mes))) |
| | 0 | 41 | | .GroupBy(h => h.PersonaId) |
| | 0 | 42 | | .ToDictionary(g => g.Key, g => g.Select(h => (h.Anio, h.Mes)).ToHashSet()); |
| | | 43 | | |
| | 0 | 44 | | var resultado = new AguinaldoValidacionDto |
| | 0 | 45 | | { |
| | 0 | 46 | | TotalPersonasActivas = activos.Count |
| | 0 | 47 | | }; |
| | | 48 | | |
| | 0 | 49 | | foreach (var relacion in activos) |
| | | 50 | | { |
| | | 51 | | // Solo se exigen meses a partir del mes de ingreso del funcionario. |
| | | 52 | | // Un funcionario dado de alta en febrero no necesita diciembre ni enero. |
| | 0 | 53 | | var inicioYearMonth = relacion.FechaInicio.Year * 12 + relacion.FechaInicio.Month; |
| | 0 | 54 | | var mesesRequeridos = mesesSemestre |
| | 0 | 55 | | .Where(m => m.Anio * 12 + m.Mes >= inicioYearMonth) |
| | 0 | 56 | | .ToList(); |
| | | 57 | | |
| | 0 | 58 | | var mesesConHistorico = historicosPorPersona.TryGetValue(relacion.PersonaId, out var h) |
| | 0 | 59 | | ? h |
| | 0 | 60 | | : new HashSet<(short, short)>(); |
| | | 61 | | |
| | 0 | 62 | | var faltantes = mesesRequeridos |
| | 0 | 63 | | .Where(m => !mesesConHistorico.Contains(m)) |
| | 0 | 64 | | .ToList(); |
| | | 65 | | |
| | 0 | 66 | | if (faltantes.Any()) |
| | | 67 | | { |
| | 0 | 68 | | resultado.PersonasConHistoricoIncompleto++; |
| | 0 | 69 | | resultado.Incidencias.Add(new AguinaldoIncidenciaDto |
| | 0 | 70 | | { |
| | 0 | 71 | | Tipo = "HistoricoIncompleto", |
| | 0 | 72 | | Cedula = relacion.Persona.Cedula, |
| | 0 | 73 | | NombreCompleto = relacion.Persona.NombreCompleto, |
| | 0 | 74 | | MesesFaltantes = faltantes.Select(m => FormatearMesAnio(m.Anio, m.Mes)).ToList(), |
| | 0 | 75 | | Descripcion = "Faltan meses en el histórico de liquidaciones para el semestre seleccionado." |
| | 0 | 76 | | }); |
| | | 77 | | } |
| | | 78 | | else |
| | | 79 | | { |
| | 0 | 80 | | resultado.PersonasListasParaCalcular++; |
| | | 81 | | } |
| | | 82 | | } |
| | | 83 | | |
| | 0 | 84 | | return resultado; |
| | 0 | 85 | | } |
| | | 86 | | |
| | | 87 | | private static IReadOnlyList<(short Anio, short Mes)> ObtenerMesesSemestre(CalcularAguinaldoSemestralRequest request |
| | | 88 | | { |
| | 0 | 89 | | if (request.Mes == 6) |
| | | 90 | | { |
| | 0 | 91 | | return new List<(short Anio, short Mes)> |
| | 0 | 92 | | { |
| | 0 | 93 | | ((short)(request.Anio - 1), (short)12), |
| | 0 | 94 | | ((short)request.Anio, (short)1), |
| | 0 | 95 | | ((short)request.Anio, (short)2), |
| | 0 | 96 | | ((short)request.Anio, (short)3), |
| | 0 | 97 | | ((short)request.Anio, (short)4), |
| | 0 | 98 | | ((short)request.Anio, (short)5) |
| | 0 | 99 | | }; |
| | | 100 | | } |
| | | 101 | | |
| | 0 | 102 | | if (request.Mes == 12) |
| | | 103 | | { |
| | 0 | 104 | | return new List<(short Anio, short Mes)> |
| | 0 | 105 | | { |
| | 0 | 106 | | ((short)request.Anio, (short)6), |
| | 0 | 107 | | ((short)request.Anio, (short)7), |
| | 0 | 108 | | ((short)request.Anio, (short)8), |
| | 0 | 109 | | ((short)request.Anio, (short)9), |
| | 0 | 110 | | ((short)request.Anio, (short)10), |
| | 0 | 111 | | ((short)request.Anio, (short)11) |
| | 0 | 112 | | }; |
| | | 113 | | } |
| | | 114 | | |
| | 0 | 115 | | throw new InvalidOperationException("El mes proporcionado no corresponde a un cierre de aguinaldo semestral."); |
| | | 116 | | } |
| | | 117 | | |
| | 0 | 118 | | private static string FormatearMesAnio(short anio, short mes) => $"{mes:D2}/{anio:D4}"; |
| | | 119 | | } |