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parr_api/PARR.TemplateGeneratorWorker/Services/ValidatorService.cs

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// ValidatorService.cs
using Microsoft.EntityFrameworkCore;
using PARR.DAL.Services.Interfaces;
using PARR.DAL.Services.Interfaces.Job;
using PARR.DAL.Services.Interfaces.Unit;
namespace PARR.TemplateGeneratorWorker.Services
{
internal class ValidatorService : IValidatorService
{
private readonly ILogger<ValidatorService> logger;
private readonly IJobService jobService;
private readonly IUnitService unitService;
private readonly ITemplateService templateService;
public ValidatorService(
ILogger<ValidatorService> logger,
IJobService jobService,
IUnitService unitService,
ITemplateService templateService
)
{
this.logger = logger;
this.jobService = jobService;
this.unitService = unitService;
this.templateService = templateService;
}
public async Task<bool> IsValidAsync(Guid jobId, Guid unitId, int? index, List<Guid>? unitsInTemplate = null)
{
// Проверяем JobId
var job = await jobService
.Get().AsNoTracking()
.FirstOrDefaultAsync(t => t.Id == jobId);
if (job == null)
{
logger.LogError($"Не найдена регалментная работа {nameof(jobId)}: {jobId}");
return false;
}
// Проверяем UnitId (UnitId - это ID регионального юнита)
var unit = await unitService
.Get().AsNoTracking()
.FirstOrDefaultAsync(t => t.Id == unitId);
if (unit == null)
{
logger.LogError($"Не найден элемент конфигурации {nameof(unitId)}: {unitId}");
return false;
}
// Проверяем уникальность (JobId, UnitId, Index)
var existingTemplate = await templateService
.Get().AsNoTracking()
.FirstOrDefaultAsync(t => t.JobId == jobId && t.UnitId == unitId && t.Index == index);
if (existingTemplate != null)
{
logger.LogError("Шаблон с JobId={JobId}, UnitId={UnitId}, Index={Index} уже существует.", jobId, unitId, index);
return false;
}
// Проверяем, что все UnitId в UnitsInTemplate существуют (если список не null и не пуст)
if (unitsInTemplate != null && unitsInTemplate.Any())
{
var unitIdsToCheck = unitsInTemplate.ToHashSet();
var existingUnitIdsCount = await unitService.Get()
.AsNoTracking()
.Where(u => unitIdsToCheck.Contains(u.Id))
.Select(u => u.Id)
.CountAsync();
if (existingUnitIdsCount != unitIdsToCheck.Count)
{
logger.LogError("Не все UnitId из UnitsInTemplate существуют в базе данных. Ожидается: {ExpectedCount}, Найдено: {FoundCount}", unitIdsToCheck.Count, existingUnitIdsCount);
return false;
}
}
return true;
}
}
}