Files
DiunaBI/WebAPI/dataProcessors/t4.SingleSource.processor.cs
2024-12-30 20:20:28 +01:00

92 lines
3.2 KiB
C#

using Microsoft.EntityFrameworkCore;
using WebAPI.Controllers;
using WebAPI.Models;
namespace WebAPI.dataProcessors;
public class T4SingleSourceProcessor(
AppDbContext db,
LayersController controller)
{
public void Process(Layer processWorker)
{
var year = int.Parse(processWorker.Records?.SingleOrDefault(x => x.Code == "Year")?.Desc1!);
var month = int.Parse(processWorker.Records?.SingleOrDefault(x => x.Code == "Month")?.Desc1!);
var sourceLayer = processWorker.Records?.SingleOrDefault(x => x.Code == "SourceLayer")?.Desc1;
if (sourceLayer == null)
{
throw new Exception("SourceLayer record not found");
}
var sourceImportWorker = db.Layers.SingleOrDefault(x => x.Name == sourceLayer);
if (sourceImportWorker == null)
{
throw new Exception("SourceImportWorkerL layer not found");
}
var source= processWorker.Records?.SingleOrDefault(x => x.Code == "Source")?.Desc1;
if (sourceLayer == null)
{
throw new Exception("Source record not found");
}
var processedLayer = db.Layers
.Where(x => x.ParentId == processWorker.Id)
.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 = $"L{processedLayer.Number}-P-{year}/{month:D2}-{source}-T4";
processedLayer.CreatedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.ModifiedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.CreatedAt = DateTime.UtcNow;
processedLayer.ModifiedAt = DateTime.UtcNow;
}
processedLayer.ModifiedById = Guid.Parse("F392209E-123E-4651-A5A4-0B1D6CF9FF9D");
processedLayer.ModifiedAt = DateTime.UtcNow;
var dataSource = db.Layers
.Include(x => x.Records)
.Where(x => x.ParentId == sourceImportWorker.Id
&& !x.IsDeleted)
.OrderByDescending(x => x.CreatedAt)
.FirstOrDefault();
if (dataSource == null)
{
throw new Exception($"DataSource not found, {sourceImportWorker.Name}");
}
var newRecords = dataSource.Records!.Select(record => new Record
{
Id = Guid.NewGuid(),
Code = record.Code,
Desc1 = record.Desc1,
Value1 = record.Value1,
CreatedAt = DateTime.UtcNow,
ModifiedAt = DateTime.UtcNow
})
.ToList();
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();
}
}