Files
DiunaBI/WebAPI/dataProcessors/t3.SourceYearSummary.processor.cs
Michał Zieliński 9b8203e828 AsNoTracking()
2025-02-19 13:14:06 +01:00

101 lines
3.4 KiB
C#

using DiunaBIWebAPI.dataProcessors;
using Microsoft.EntityFrameworkCore;
using WebAPI.Controllers;
using WebAPI.Models;
namespace WebAPI.dataProcessors;
public class T3SourceYearSummaryProcessor(
AppDbContext db,
LayersController controller)
{
public void Process(Layer processWorker)
{
var year = processWorker.Records?.SingleOrDefault(x => x.Code == "Year")?.Desc1;
var source = processWorker.Records?.SingleOrDefault(x => x.Code == "Source")?.Desc1;
if (source == null)
{
throw new Exception("Source record not found");
}
var processedLayer = db.Layers
.Where(x => x.ParentId == processWorker.Id
&& !x.IsDeleted)
.OrderByDescending(x => x.CreatedAt)
.FirstOrDefault();
var isNew = false;
if (processedLayer == null)
{
isNew = true;
processedLayer = new Layer
{
Id = Guid.NewGuid(),
Type = LayerType.Processed,
ParentId = processWorker.Id,
Number = db.Layers.Count() + 1
};
processedLayer.Name = $"L{processedLayer.Number}-P-{year}/13-{source}-T3";
processedLayer.CreatedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.ModifiedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.CreatedAt = DateTime.UtcNow;
processedLayer.ModifiedAt = DateTime.UtcNow;
}
processedLayer.ModifiedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.ModifiedAt = DateTime.UtcNow;
var newRecords = new List<Record>();
var dataSources = new List<Layer>();
for (var i=1; i<13; i++)
{
var j = i;
var dataSource = db.Layers.Where(x =>
x.Type == LayerType.Processed
&& !x.IsDeleted
&& x.Name!=null && x.Name.Contains($"{year}/{j:D2}-{source}-T3"))
.Include(x => x.Records)
.AsNoTracking()
.FirstOrDefault();
if (dataSource != null)
{
dataSources.Add(dataSource);
}
}
if (dataSources.Count == 0)
{
throw new Exception("DataSources are empty");
}
var allRecords = dataSources.SelectMany(x => x.Records!).ToList();
foreach (var baseRecord in dataSources.Last().Records!)
{
var codeRecords = allRecords.Where(x => x.Code == baseRecord.Code).ToList();
var processedRecord = new Record
{
Id = Guid.NewGuid(),
Code = baseRecord.Code,
CreatedAt = DateTime.UtcNow,
ModifiedAt = DateTime.UtcNow
};
for (var i = 1; i < 33; i++)
{
ProcessHelper.SetValue(processedRecord, i,
codeRecords.Sum(x => ProcessHelper.GetValue(x, i)));
}
newRecords.Add(processedRecord);
}
if (isNew)
{
db.Layers.Add(processedLayer);
} else
{
db.Layers.Update(processedLayer);
}
controller.SaveRecords(processedLayer.Id, newRecords, Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D"));
db.SaveChanges();
}
}