177 lines
6.4 KiB
C#
177 lines
6.4 KiB
C#
using System;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using System.Threading.Tasks;
|
|
using System.Collections.Generic;
|
|
using Microsoft.AspNetCore.Http;
|
|
using Microsoft.AspNetCore.Mvc;
|
|
using Microsoft.Extensions.Options;
|
|
using DigitalData.Modules.Interfaces;
|
|
using DigitalData.Modules.Logging;
|
|
using static DigitalData.Modules.Interfaces.Exceptions;
|
|
using static DigitalData.Modules.Interfaces.ZUGFeRDInterface;
|
|
|
|
namespace ZUGFeRDRESTService.Controllers
|
|
{
|
|
[Route("api/[controller]")]
|
|
[ApiController]
|
|
public class ValidationController : ControllerBase
|
|
{
|
|
public static string RESPONSE_OK = "OK";
|
|
public static string RESPONSE_ERROR = "ERROR";
|
|
|
|
private readonly ZUGFeRDInterface _zugferd;
|
|
private readonly IDatabase _database;
|
|
|
|
private readonly DigitalData.Modules.Logging.LogConfig _logConfig;
|
|
private readonly DigitalData.Modules.Logging.Logger _logger;
|
|
|
|
private readonly PropertyValues _props;
|
|
private readonly Dictionary<String, XmlItemProperty> _propertyMap;
|
|
|
|
public class ValidationResponse
|
|
{
|
|
public string status;
|
|
public string message;
|
|
public List<string> errors;
|
|
|
|
public ValidationResponse()
|
|
{
|
|
status = RESPONSE_OK;
|
|
message = string.Empty;
|
|
errors = new List<string>();
|
|
}
|
|
|
|
public ValidationResponse(string Status, string Message)
|
|
{
|
|
status = Status;
|
|
message = Message;
|
|
errors = new List<string>();
|
|
}
|
|
|
|
public ValidationResponse(string Status, string Message, List<String> Errors)
|
|
{
|
|
status = Status;
|
|
message = Message;
|
|
errors = Errors;
|
|
}
|
|
}
|
|
|
|
public ValidationController(ILogging logging, IDatabase database)
|
|
{
|
|
_logConfig = logging.LogConfig;
|
|
_logger = _logConfig.GetLogger();
|
|
|
|
_logger.Debug("Validation Controller initializing");
|
|
|
|
_database = database;
|
|
var oGDPictureKey = database.GetGDPictureKey();
|
|
var oPropertyMap = database.GetPropertyMap();
|
|
|
|
_propertyMap = oPropertyMap;
|
|
|
|
_zugferd = new ZUGFeRDInterface(_logConfig, oGDPictureKey);
|
|
_props = new PropertyValues(_logConfig);
|
|
|
|
_logger.Debug("Validation Controller initialized!");
|
|
}
|
|
|
|
/// <summary>
|
|
/// POST: /api/Validation
|
|
/// </summary>
|
|
/// <param name="files">This parameter's name needs to correspond to the html form's file-input name</param>
|
|
[HttpPost]
|
|
public async Task<ValidationResponse> Post(IFormFile file, string user_id)
|
|
{
|
|
_logger.Debug("Start processing request to ValidationController");
|
|
|
|
string oFilePath = Path.Combine(Path.GetTempPath(), file.FileName);
|
|
|
|
_logger.Debug("Saving file to temp-path [{0}]", oFilePath);
|
|
|
|
using FileStream oStream = new FileStream(oFilePath, FileMode.Create);
|
|
await file.CopyToAsync(oStream);
|
|
|
|
// TODO: Delete temp file / Do we even need the temp file?
|
|
|
|
_logger.Debug("File successfully saved!");
|
|
|
|
CrossIndustryDocumentType oDocument;
|
|
PropertyValues.CheckPropertyValuesResult oResult = new PropertyValues.CheckPropertyValuesResult();
|
|
|
|
try
|
|
{
|
|
_logger.Debug("Extracting ZUGFeRD Data from file [{0}]", oFilePath);
|
|
|
|
oDocument = _zugferd.ExtractZUGFeRDFileWithGDPicture(oFilePath);
|
|
|
|
_logger.Debug("Checking ZUGFeRD Data against the database");
|
|
|
|
oResult = _props.CheckPropertyValues(oDocument, _propertyMap, "MESSAGEID");
|
|
|
|
_logger.Debug("Result of checking against the database: {0} valid properties, {1} missing properties",
|
|
oResult.ValidProperties.Count, oResult.MissingProperties.Count);
|
|
|
|
if (oResult.MissingProperties.Count > 0) {
|
|
throw new ZUGFeRDExecption(ZUGFeRDInterface.ErrorType.MissingProperties,
|
|
"Die hochgeladene Datei ist eine gültige ZUGFeRD-Rechnung, allerdings fehlen benötigte Daten.");
|
|
}
|
|
|
|
string oMessage = "Die hochgeladene Datei ist eine gültige-ZUGFeRD Rechnung";
|
|
|
|
_logger.Debug($"Replying with: [{oMessage}]");
|
|
|
|
return new ValidationResponse()
|
|
{
|
|
status = RESPONSE_OK,
|
|
message = oMessage
|
|
};
|
|
}
|
|
catch (ZUGFeRDExecption ex)
|
|
{
|
|
_logger.Error(ex);
|
|
|
|
// Determine which message should be sent in the response
|
|
string oMessage = ex.ErrorType switch
|
|
{
|
|
ErrorType.NoValidFile => "Die hochgeladene Datei ist keine gültige Datei.",
|
|
ErrorType.NoZugferd => "Die hochgeladene Datei ist keine ZUGFeRD-Rechnung.",
|
|
ErrorType.NoValidZugferd => "Die hochgeladene Datei ist keine gültige ZUGFeRD-Rechnung.",
|
|
ErrorType.MissingProperties => "Die hochgeladene Datei ist eine gültige ZUGFeRD-Rechnung, jedoch fehlen einige Metadaten",
|
|
_ => "Die hochgeladene Datei kann nicht validiert werden.",
|
|
};
|
|
|
|
// Determine if any errors should be sent in the response
|
|
List<string> oErrors = ex.ErrorType switch
|
|
{
|
|
// Errors contains the list of missing fields
|
|
ErrorType.MissingProperties => oResult.MissingProperties,
|
|
_ => new List<string>()
|
|
};
|
|
|
|
_logger.Debug($"Replying with: [{oMessage}]");
|
|
|
|
return new ValidationResponse()
|
|
{
|
|
status = RESPONSE_ERROR,
|
|
message = oMessage
|
|
};
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.Error(ex);
|
|
|
|
string oMessage = "Die hochgeladene Datei kann nicht validiert werden!";
|
|
|
|
_logger.Debug($"Replying with: [{oMessage}]");
|
|
|
|
return new ValidationResponse()
|
|
{
|
|
status = RESPONSE_ERROR,
|
|
message = oMessage
|
|
};
|
|
}
|
|
}
|
|
}
|
|
}
|