Texte austauschen

WEBSERVICES/ZUGFeRDRESTService/Controllers/ValidationController.cs

@@ -1,13 +1,16 @@
 using DigitalData.Modules.Interfaces;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
 using Microsoft.Extensions.Configuration;
+using Microsoft.VisualStudio.Web.CodeGeneration.Contracts.Messaging;
 using System;
 using System.Collections.Generic;
 using System.Data;
 using System.Data.SqlClient;
 using System.IO;
 using System.Linq;
+using System.Net.Http;
 using System.Text.RegularExpressions;
 using System.Xml.Linq;
 using static DigitalData.Modules.Interfaces.Exceptions;
@@ -29,6 +32,7 @@ namespace ZUGFeRDRESTService.Controllers
         public const string VALIDATION_SUCCESS = "VALIDATION SUCCESS";
         public const string REFERENCES_Rejection_30001 = "REFERENCES_Rejection_30001";
         public const string REFERENCES_Rejection_30002 = "REFERENCES_Rejection_30002";
+        public const string REFERENCES_Rejection_30002_1 = "REFERENCES_Rejection_30002_1";
         public const string REFERENCES_Rejection_30003_1 = "REFERENCES_Rejection_30003_1";
         public const string REFERENCES_Rejection_30003_2 = "REFERENCES_Rejection_30003_2";
         public const string REFERENCES_Rejection_30003_3 = "REFERENCES_Rejection_30003_3";
@@ -47,7 +51,14 @@ namespace ZUGFeRDRESTService.Controllers
         public const string REFERENCES_Rejection_30012 = "REFERENCES_Rejection_30012";
         public const string AMOUNT_CALC_REJECTION = "AMOUNT_CALC_REJECTION";
 
+        public const string GERMAN = "de-DE";
+        public const string ENGLISH = "en-US";
+        public const string FRENCH = "fr-FR";
+        public const string SPAIN = "es-ES";
+
         private List<string> _ValidationErrors;
+        private List<string> _AllowedLanguageCodes;
+        private string _UserLanguageCode = GERMAN;
 
         private const int MAX_FILE_SIZE_DEFAULT = 25;
 
@@ -56,10 +67,9 @@ namespace ZUGFeRDRESTService.Controllers
 
         private readonly DigitalData.Modules.Logging.LogConfig _logConfig;
         private readonly DigitalData.Modules.Logging.Logger _logger;
-        private readonly DigitalData.Modules.Filesystem.File _file;
+        //private readonly DigitalData.Modules.Filesystem.File _file;
 
         private readonly PropertyValues _props;
-        //private readonly Dictionary<string, XmlItemProperty> _propertyMap = new Dictionary<string, XmlItemProperty>();
         private readonly List<XmlItemProperty> _propertyMapList = new List<XmlItemProperty>();
         private readonly List<RejectionStringRow> _RecjectionMessageList = new List<RejectionStringRow>();
 
@@ -77,7 +87,7 @@ namespace ZUGFeRDRESTService.Controllers
         {
             _logConfig = logging.LogConfig;
             _logger = _logConfig.GetLogger();
-            _file = new DigitalData.Modules.Filesystem.File(_logConfig);
+            //_file = new DigitalData.Modules.Filesystem.File(_logConfig);
 
             _logger.Debug("Validation Controller initializing");
 
@@ -128,6 +138,14 @@ namespace ZUGFeRDRESTService.Controllers
                 AMOUNT_CALC_REJECTION
             };
 
+            _AllowedLanguageCodes = new List<string>()
+            {
+                GERMAN,
+                ENGLISH,
+                FRENCH,
+                SPAIN,
+            };
+
             _logger.Debug("Validation Controller initialized!");
         }
 
@@ -191,14 +209,59 @@ namespace ZUGFeRDRESTService.Controllers
         /// </summary>
         /// <param name="file">This parameter's name needs to correspond to the html form's file-input name</param>
         /// <param name="user_id">This is the email address which the user supplied</param>
+        /// <param name="language_id">This is language code which the user supplied (en-US, de-DE)</param>
         [HttpPost]
-        public ValidationResponse Post(IFormFile file, string user_id)
+        //public ValidationResponse Post(IFormFile file, StringContent user_id, StringContent language_id = null)
+        public ValidationResponse Post(IFormCollection collection)
         {
             _logger.Info("Start processing request to ValidationController");
 
             ZugferdResult oZugferdResult = null;
             CheckPropertyValuesResult oPropertyResult = new CheckPropertyValuesResult();
 
+            var oUserId = string.Empty; // user_id == null ? string.Empty : user_id.ToString();
+            var oLanguageId = GERMAN; // language_id == null ? GERMAN : language_id.ToString();
+            
+            IFormFile file = collection.Files[0];
+
+            foreach (var keyItem in collection.Keys)
+            {
+                if (keyItem == "user_id")
+                {
+                    oUserId = collection[keyItem];
+                }
+                else if (keyItem == "language_id")
+                {
+                    oLanguageId = collection[keyItem];
+                }
+            }
+            
+            if (!string.IsNullOrEmpty(oUserId))
+            {
+                _logger.Info("UserID set to [{0}].", oUserId);
+            } 
+            else
+            {
+                _logger.Info("UserID is empty!");
+            }
+
+            if (string.IsNullOrEmpty(oLanguageId))
+            {
+                _logger.Info("Language code was empty. Set to default 'de-DE'");
+                // DEFAULT-Sprache = Deutsch de-DE
+                _UserLanguageCode = GERMAN;
+            }
+            else if (_AllowedLanguageCodes.Contains(oLanguageId))
+            {
+                _logger.Info("Language code is allowed. Set to [{0}].", oLanguageId);
+                _UserLanguageCode = oLanguageId;
+            }
+            else
+            {
+                _logger.Info("Language code was unknown: [{0}]. Set to default 'de-DE'", oLanguageId);
+                _UserLanguageCode = GERMAN;
+            }
+
             try
             {
                 using Stream oStream = file.OpenReadStream();
@@ -299,7 +362,7 @@ namespace ZUGFeRDRESTService.Controllers
                         };
                     }
                 }
-                
+
             }
             catch (ZUGFeRDExecption ex)
             {
@@ -325,12 +388,6 @@ namespace ZUGFeRDRESTService.Controllers
                         oMessage = Regex.Replace(oMessage, "@REPLACE_PARAM2", ex.Param2, RegexOptions.IgnoreCase);
                     }
 
-                    // Der REJECTION-Code wird in alle Meldungen eingefügt.
-                    if (!string.IsNullOrEmpty(rejectionCodeNumber) && oMessage.Contains("@REJECTION_CODE", StringComparison.OrdinalIgnoreCase))
-                    {
-                        oMessage = Regex.Replace(oMessage, "@REJECTION_CODE", "Ablehnungscode: " + rejectionCodeNumber, RegexOptions.IgnoreCase);
-                    }
-
                     // Determine if any errors should be sent in the response
                     switch (ex.ErrorCode)
                     {
@@ -467,13 +524,6 @@ namespace ZUGFeRDRESTService.Controllers
                                     oReturnValue = oDbMessage;
                                 }
 
-                                // Der REJECTION-Code wird in alle Meldungen eingefügt.
-                                if (!string.IsNullOrEmpty(oRejectionItem) && oReturnValue.Contains("@REJECTION_CODE", StringComparison.OrdinalIgnoreCase))
-                                {
-                                    var rejectionCodeNumber = GetRejectionCodeNumber(oRejectionItem);
-                                    oReturnValue = Regex.Replace(oReturnValue, "@REJECTION_CODE", "Ablehnungscode: " + rejectionCodeNumber, RegexOptions.IgnoreCase);
-                                }
-
                                 break;
                             }
                         }
@@ -611,7 +661,7 @@ namespace ZUGFeRDRESTService.Controllers
             return oReplaceParam1;
         }
 
-        public string GetMessageId()
+        private string GetMessageId()
         {
             return $"{Guid.NewGuid()}@{MESSAGEID_DOMAIN}";
         }
@@ -772,7 +822,7 @@ namespace ZUGFeRDRESTService.Controllers
             return oDataTable;
         }
 
-        public bool DeleteExistingPropertyValues(string pMessageId)
+        private bool DeleteExistingPropertyValues(string pMessageId)
         {
             try
             {
@@ -816,18 +866,15 @@ namespace ZUGFeRDRESTService.Controllers
             return true;
         }
 
-        
         /// <summary>
         /// Ermittelt die Ausgabe-nachricht für einen Fehlercode 
         /// </summary>
-        public string GetRejectionMessage(string pErrorCode)
+        private string GetRejectionMessage(string pErrorCode)
         {
             _logger.Info("GetRejectionMessage() - errorCode.ToString(): '" + pErrorCode.ToString() + "'");
 
             if (_RecjectionMessageList == null) return string.Empty;
 
-            // Sprache wird man vielleicht mal auswählen können
-            var language = "de-DE";
             var searchTitle = string.Empty;
 
             if (pErrorCode.Contains("2000"))
@@ -844,15 +891,43 @@ namespace ZUGFeRDRESTService.Controllers
             }
             else
             {
-                // else-Fall muss noch geklärt werden.
-                searchTitle = "AMOUNT_CALC_REJECTION_Web";
+                searchTitle = "ZUGFERD_Rejection_20006_Web";
             }
 
-            var messageItem = _RecjectionMessageList.Where(i => i.Title.Equals(searchTitle, StringComparison.OrdinalIgnoreCase) && i.Language.Equals(language, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
-            if (messageItem != null)
+            // Sprachgenauen Text suchen.
+            var messageItem = _RecjectionMessageList.Where(i => i.Title.Equals(searchTitle, StringComparison.OrdinalIgnoreCase) &&
+                                                                i.Language.Equals(_UserLanguageCode, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
+
+            if (messageItem == null && 
+                !_UserLanguageCode.Equals(GERMAN, StringComparison.OrdinalIgnoreCase)) {
+
+                _logger.Info("GetRejectionMessage() - Es wurde kein passender Text für die Sprache [{0}] gefunden.", _UserLanguageCode);
+
+                // Wenn kein sprachgenauer Text vorliegt, hole den deutschen Text.
+                messageItem = _RecjectionMessageList.Where(i => i.Title.Equals(searchTitle, StringComparison.OrdinalIgnoreCase) &&
+                                                                i.Language.Equals(GERMAN, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
+            }
+
+            if (messageItem != null && !string.IsNullOrEmpty(pErrorCode))
             {
-                _logger.Info("GetRejectionMessage() - messageItem: '" + messageItem.String1 + "'");
-                return messageItem.String1;
+                var resultText = string.Empty;
+
+                // Der REJECTION-Code wird in allen Meldungen ausgetauscht.
+                if (messageItem.String1.Contains("@REJECTION_CODE", StringComparison.OrdinalIgnoreCase))
+                {
+                    var substituteText = this.GetLabelText("Ablehnungscode", _UserLanguageCode);
+                    substituteText = string.IsNullOrEmpty(substituteText) ? "Ablehnungscode" : substituteText;
+                    substituteText = substituteText + ": " + pErrorCode;
+
+                    resultText = Regex.Replace(messageItem.String1, "@REJECTION_CODE", substituteText, RegexOptions.IgnoreCase);
+                } 
+                else
+                {
+                    resultText = messageItem.String1;
+                }
+
+                _logger.Info("GetRejectionMessage() - messageItem: '" + resultText + "'");
+                return resultText;
             }
             else
             {
@@ -861,6 +936,15 @@ namespace ZUGFeRDRESTService.Controllers
             }
         }
 
+        private string GetLabelText(string pLabel, string pLanguage)
+        {
+            // Sprachgenauen Text suchen.
+            var messageItem = _RecjectionMessageList.Where(i => i.Title.Equals(pLabel, StringComparison.OrdinalIgnoreCase) &&
+                                                                i.Language.Equals(pLanguage, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
+
+            return messageItem != null ? messageItem.String1 : string.Empty;
+        }
+
         private string GetRejectionCodeNumber(ErrorCodes rejectionCode)
         {
             switch (rejectionCode)

WEBSERVICES/ZUGFeRDRESTService/Pages/Index.cshtml

@@ -15,7 +15,12 @@
         <label>Benutzerkennung/Email:</label>
         <input type="email" name="user_id" required />
     </p>
-    
+
+    <p>
+        <label>Sprachcode (de-DE etc.):</label>
+        <input type="text" name="language_id" value="de-DE" required />
+    </p>
+
     <button type="submit">Submit</button>
 </form>