94 lines
3.7 KiB
C#
94 lines
3.7 KiB
C#
using DiunaBIWebAPI.dataProcessors;
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using Microsoft.EntityFrameworkCore;
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using WebAPI.Controllers;
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using WebAPI.Models;
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namespace WebAPI.dataProcessors;
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public class T5LastValuesProcessor(
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AppDbContext db,
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LayersController controller)
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{
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public void Process(Layer processWorker)
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{
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var year = int.Parse(processWorker.Records?.SingleOrDefault(x => x.Code == "Year")?.Desc1!);
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var month = int.Parse(processWorker.Records?.SingleOrDefault(x => x.Code == "Month")?.Desc1!);
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var sourceLayer = processWorker.Records?.SingleOrDefault(x => x.Code == "SourceLayer")?.Desc1;
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if (sourceLayer == null) throw new Exception("SourceLayer record not found");
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var sourceImportWorker = db.Layers.SingleOrDefault(x => x.Name == sourceLayer);
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if (sourceImportWorker == null) throw new Exception("SourceImportWorker layer not found");
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var source = processWorker.Records?.SingleOrDefault(x => x.Code == "Source")?.Desc1;
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if (sourceLayer == null) throw new Exception("Source record not found");
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var processedLayer = db.Layers
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.Where(x => x.ParentId == processWorker.Id)
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.OrderByDescending(x => x.CreatedAt)
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.FirstOrDefault();
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var isNew = false;
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if (processedLayer == null)
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{
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isNew = true;
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processedLayer = new Layer
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{
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Id = Guid.NewGuid(),
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Type = LayerType.Processed,
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ParentId = processWorker.Id,
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Number = db.Layers.Count() + 1
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};
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processedLayer.Name = $"L{processedLayer.Number}-P-{year}/{month:D2}-{source}-T5";
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processedLayer.CreatedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
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processedLayer.ModifiedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
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processedLayer.CreatedAt = DateTime.UtcNow;
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processedLayer.ModifiedAt = DateTime.UtcNow;
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}
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processedLayer.ModifiedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
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processedLayer.ModifiedAt = DateTime.UtcNow;
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var newRecords = new List<Record>();
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var dataSources = db.Layers
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.Include(x => x.Records)
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.Where(x => x.ParentId == sourceImportWorker.Id
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&& !x.IsDeleted)
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.OrderByDescending(x => x.CreatedAt)
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.AsNoTracking()
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.ToList();
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if (dataSources.Count == 0) throw new Exception($"DataSource is empty, {sourceImportWorker.Name}");
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var codes = dataSources.SelectMany(x => x.Records!).Select(x => x.Code).Distinct().ToList();
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foreach (var code in codes)
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{
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var lastRecord = dataSources.SelectMany(x => x.Records!).Where(x => x.Code == code).OrderByDescending(x => x.CreatedAt).FirstOrDefault();
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if (lastRecord == null) continue;
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var processedRecord = new Record
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{
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Id = Guid.NewGuid(),
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Code = code,
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CreatedAt = DateTime.UtcNow,
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ModifiedAt = DateTime.UtcNow
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};
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for (var i = 1; i < 33; i++)
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{
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if (ProcessHelper.GetValue(lastRecord, i) != null)
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{
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ProcessHelper.SetValue(processedRecord, i, ProcessHelper.GetValue(lastRecord, i));
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}
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}
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newRecords.Add(processedRecord);
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}
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if (isNew)
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db.Layers.Add(processedLayer);
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else
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db.Layers.Update(processedLayer);
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controller.SaveRecords(processedLayer.Id, newRecords, Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D"));
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db.SaveChanges();
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}
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} |