From 6fff1b53525348d531c96b45c920a8ce72288f60 Mon Sep 17 00:00:00 2001
From: Christian Kollmann <christian.kollmann@a-sit.at>
Date: Thu, 2 Dec 2021 15:03:09 +0100
Subject: Display all results to user after residency search

---
 .../controller/AdresssucheController.java          |  82 +++++++-------
 .../src/main/resources/templates/residency.html    | 122 ++++++++++++++++++---
 connector/src/main/webapp/img/ajax-loader.gif      | Bin 0 -> 673 bytes
 .../config/properties/messages.properties          |   7 ++
 .../config/properties/messages_de.properties       |   9 +-
 .../test/resources/config/templates/residency.html | 122 ++++++++++++++++++---
 .../config/webcontent/img/ajax-loader.gif          | Bin 0 -> 673 bytes
 7 files changed, 265 insertions(+), 77 deletions(-)
 create mode 100644 connector/src/main/webapp/img/ajax-loader.gif
 create mode 100644 connector/src/test/resources/config/webcontent/img/ajax-loader.gif

(limited to 'connector/src')

diff --git a/connector/src/main/java/at/asitplus/eidas/specific/connector/controller/AdresssucheController.java b/connector/src/main/java/at/asitplus/eidas/specific/connector/controller/AdresssucheController.java
index 8b25a7bd..c35aa8b9 100644
--- a/connector/src/main/java/at/asitplus/eidas/specific/connector/controller/AdresssucheController.java
+++ b/connector/src/main/java/at/asitplus/eidas/specific/connector/controller/AdresssucheController.java
@@ -35,8 +35,11 @@ import at.gv.egiz.eaaf.core.api.gui.ISpringMvcGuiFormBuilder;
 import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
 import at.gv.egiz.eaaf.core.api.utils.IPendingRequestIdGenerationStrategy;
 import at.gv.egiz.eaaf.core.exceptions.GuiBuildException;
+import lombok.AllArgsConstructor;
+import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.builder.CompareToBuilder;
 import org.jetbrains.annotations.NotNull;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.io.ResourceLoader;
@@ -48,6 +51,8 @@ import org.springframework.web.bind.annotation.RequestParam;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  * Default process-engine signaling controller.
@@ -88,7 +93,7 @@ public class AdresssucheController {
   }
 
   @RequestMapping(value = {"/residency/search"}, method = {RequestMethod.POST})
-  public ResponseEntity<AdresssucheOutput> search(@RequestParam("municipality") String municipality,
+  public ResponseEntity<AdresssucheResult> search(@RequestParam("municipality") String municipality,
                                                   @RequestParam("village") String village,
                                                   @RequestParam("street") String street,
                                                   @RequestParam("number") String number,
@@ -104,7 +109,7 @@ public class AdresssucheController {
     try {
       Adressdaten searchInput = buildSearchInput(municipality, village, street, number);
       ZmrAddressSoapClient.AddressInfo searchOutput = client.searchAddress(searchInput);
-      AdresssucheOutput output = buildResponse(searchOutput);
+      AdresssucheResult output = buildResponse(searchOutput);
       return ResponseEntity.ok(output);
     } catch (EidasSAuthenticationException e) {
       log.warn("Search failed", e);
@@ -112,18 +117,22 @@ public class AdresssucheController {
     }
   }
 
-  private AdresssucheOutput buildResponse(ZmrAddressSoapClient.AddressInfo searchOutput) {
+  private AdresssucheResult buildResponse(ZmrAddressSoapClient.AddressInfo searchOutput) {
     if (searchOutput.getPersonResult().isEmpty()) {
       log.warn("No result from ZMR");
-      return new AdresssucheOutput(null, null, null, null);
+      return new AdresssucheResult(Collections.emptyList(), 0, false, null);
     }
-    Adressdaten adressdaten = searchOutput.getPersonResult().iterator().next();
-    String municipality = adressdaten.getPostAdresse().getGemeinde();
-    String village = adressdaten.getPostAdresse().getOrtschaft();
-    String street = adressdaten.getPostAdresse().getZustelladresse().getStrassenname();
-    String number = adressdaten.getPostAdresse().getZustelladresse().getOrientierungsnummer();
-    log.debug("Result from ZMR: '{}', '{}', '{}', '{}'", municipality, village, street, number);
-    return new AdresssucheOutput(municipality, village, street, number);
+    boolean moreResults = false;
+    new HashSet<>();
+    log.info("Result level is {}", searchOutput.getLevel());
+    Set<AdresssucheOutput> result = searchOutput.getPersonResult().stream()
+        .map(Adressdaten::getPostAdresse)
+        .map(it -> new AdresssucheOutput(it.getGemeinde(), it.getOrtschaft(),
+            it.getZustelladresse().getStrassenname(), it.getZustelladresse().getOrientierungsnummer()))
+        .collect(Collectors.toSet());
+    // TODO Add configuration option for the limit of 30
+    List<AdresssucheOutput> sorted = result.stream().sorted().limit(30).collect(Collectors.toList());
+    return new AdresssucheResult(sorted, result.size(), moreResults, searchOutput.getLevel().name());
   }
 
   @NotNull
@@ -150,43 +159,32 @@ public class AdresssucheController {
     return searchInput;
   }
 
-  public static class AdresssucheOutput {
+  @Data
+  @AllArgsConstructor
+  public static class AdresssucheResult {
+    private final Collection<AdresssucheOutput> results;
+    private final int resultCount;
+    private final boolean moreResults;
+    private final String detailLevel;
+
+  }
+
+  @Data
+  @AllArgsConstructor
+  public static class AdresssucheOutput implements Comparable<AdresssucheOutput> {
     private final String municipality;
     private final String village;
     private final String street;
     private final String number;
 
-    public AdresssucheOutput(String municipality, String village, String street, String number) {
-      this.municipality = municipality;
-      this.village = village;
-      this.street = street;
-      this.number = number;
-    }
-
-    public String getMunicipality() {
-      return municipality;
-    }
-
-    public String getVillage() {
-      return village;
-    }
-
-    public String getStreet() {
-      return street;
-    }
-
-    public String getNumber() {
-      return number;
-    }
-
     @Override
-    public String toString() {
-      return "AdresssucheOutput{" +
-          "municipality='" + municipality + '\'' +
-          ", village='" + village + '\'' +
-          ", street='" + street + '\'' +
-          ", number='" + number + '\'' +
-          '}';
+    public int compareTo(@NotNull AdresssucheOutput o) {
+      return new CompareToBuilder()
+          .append(this.municipality, o.municipality)
+          .append(this.village, o.village)
+          .append(this.street, o.street)
+          .append(this.number, o.number)
+          .toComparison();
     }
   }
 
diff --git a/connector/src/main/resources/templates/residency.html b/connector/src/main/resources/templates/residency.html
index 38f490ca..3f0532dd 100644
--- a/connector/src/main/resources/templates/residency.html
+++ b/connector/src/main/resources/templates/residency.html
@@ -12,24 +12,86 @@
             th:attr="src=@{/static/js/jquery-3.6.0.min.js}"></script>
     <title th:text="#{gui.residency.title}">Österreichischer Wohnsitz</title>
     <script type="text/javascript" th:inline="javascript">
+        $(document).ready(function () {
+            $("#textResult").hide();
+            $("#tableResult").hide();
+            $("#loading").hide();
+            $.ajaxSetup({
+                beforeSend: function () {
+                    $("#loading").show();
+                },
+                complete: function () {
+                    $("#loading").hide();
+                }
+            });
+        });
+
         function search() {
             let updatedText = /*[[#{gui.residency.updated}]]*/ 'Updated text';
             let errorText = /*[[#{gui.residency.error}]]*/ 'Error';
+            let applyText = /*[[#{gui.residency.apply}]]*/ 'Apply';
+            let foundText = /*[[#{gui.residency.found}]]*/ 'Found {0}';
+            let uniqueText = /*[[#{gui.residency.unique}]]*/ 'Unique';
+            let invalidInputText = /*[[#{gui.residency.header.inputinvalid}]]*/ 'Invalid';
+            if (!$("#inputForm #inputMunicipality").val().trim() && !$("#inputForm #inputVillage").val().trim()) {
+                $("#textResult").show().text(invalidInputText);
+                return;
+            }
             $.ajax({
                 type: "POST",
                 url: "http://localhost:8080/ms_connector/residency/search",
                 data: $("#inputForm").serialize()
             }).done(function (data, textStatus, jqXHR) {
-                $("#inputMunicipality").val(data["municipality"]);
-                $("#inputVillage").val(data["village"]);
-                $("#inputStreet").val(data["street"]);
-                $("#inputNumber").val(data["number"]);
-                $("#textInfo").text(updatedText);
+                if (data["resultCount"] == 1) {
+                    $("#textResult").show().text(uniqueText);
+                    $("#tableResult tbody").empty();
+                    $("#tableResult").hide();
+                    $("#inputForm #inputMunicipality").val(data["results"][0]["municipality"]);
+                    $("#inputForm #inputVillage").val(data["results"][0]["village"]);
+                    $("#inputForm #inputStreet").val(data["results"][0]["street"]);
+                    $("#inputForm #inputNumber").val(data["results"][0]["number"]);
+                    return;
+                }
+                $("#textResult").show().text(foundText.replace("{0}", data["resultCount"]));
+                $("#tableResult").show();
+                $("#tableResult tbody").empty();
+                $.each(data.results, function (i, output) {
+                    $("#tableResult tbody")
+                        .append($("<tr>")
+                            .append($("<td>").text(output["municipality"] !== null ? output["municipality"] : ""))
+                            .append($("<td>").text(output["village"] !== null ? output["village"] : ""))
+                            .append($("<td>").text(output["street"] !== null ? output["street"] : ""))
+                            .append($("<td>").text(output["number"] !== null ? output["number"] : ""))
+                            .append($("<td>").text(applyText).attr("href", "#").click(function () {
+                                $("#inputForm #inputMunicipality").val($(this).parent().children("td:nth-child(1)").text());
+                                $("#inputForm #inputVillage").val($(this).parent().children("td:nth-child(2)").text());
+                                $("#inputForm #inputStreet").val($(this).parent().children("td:nth-child(3)").text());
+                                $("#inputForm #inputNumber").val($(this).parent().children("td:nth-child(4)").text());
+                                $("#textResult").show().text(updatedText);
+                                search();
+                            }))
+                        );
+                })
             }).fail(function (jqXHR, textStatus, errorThrown) {
-                $("#textInfo").text(errorText);
+                $("#textResult").show().text(errorText);
             })
         }
+
+        function clearInput() {
+            $("#inputForm #inputMunicipality").val("");
+            $("#inputForm #inputVillage").val("");
+            $("#inputForm #inputStreet").val("");
+            $("#inputForm #inputNumber").val("");
+            $("#textResult").hide();
+            $("#tableResult").hide();
+        }
     </script>
+    <style>
+        td {
+            padding: 0.5em;
+            margin: 0.5em;
+        }
+    </style>
 </head>
 
 <body>
@@ -41,38 +103,64 @@
     <h2 th:text="#{gui.residency.header.selection}">Search your Austrian Residency</h2>
 
     <div id="residency">
-        <div>
-            <p><span id="textInfo">Infotext</span></p>
-        </div>
         <form id="inputForm" method="post" action="$contextPath$submitEndpoint"
               th:attr="action=@{${submitEndpoint}}">
+            <div th:text="#{gui.residency.header.help}">Please enter a Municipality or Village first</div>
             <div>
-                <label for="inputMunicipality">Municipality</label>
-                <input type="text" id="inputMunicipality" name="municipality" value="Municipality"/>
+                <label for="inputMunicipality" th:text="#{gui.residency.input.municipality}">Municipality</label>
+                <input type="text" id="inputMunicipality" name="municipality" value=""/>
             </div>
             <div>
-                <label for="inputVillage">Village</label>
-                <input type="text" id="inputVillage" name="village" value="Village"/>
+                <label for="inputVillage" th:text="#{gui.residency.input.village}">Village</label>
+                <input type="text" id="inputVillage" name="village" value=""/>
             </div>
             <div>
-                <label for="inputStreet">Street</label>
-                <input type="text" id="inputStreet" name="street" value="Street"/>
+                <label for="inputStreet" th:text="#{gui.residency.input.street}">Street</label>
+                <input type="text" id="inputStreet" name="street" value=""/>
             </div>
             <div>
-                <label for="inputNumber">Number</label>
-                <input type="text" id="inputNumber" name="number" value="Number"/>
+                <label for="inputNumber" th:text="#{gui.residency.input.number}">Number</label>
+                <input type="text" id="inputNumber" name="number" value=""/>
             </div>
             <div>
                 <button type="button" class="block" onclick="search()" th:attr="value=#{gui.residency.search}">Search
                 </button>
             </div>
+            <div>
+                <button type="button" class="block" onclick="clearInput()" th:attr="value=#{gui.residency.clear}">Clear
+                </button>
+            </div>
             <div>
                 <button type="button" class="block" th:attr="value=#{gui.residency.proceed}">Proceed</button>
             </div>
+            <div>
+                <img id="loading"  src="$contextPath/static/img/ajax-loader.gif"
+                     th:attr="src=@{/static/img/ajax-loader.gif}" />
+            </div>
             <input type="hidden" name="pendingid" value="$pendingid" th:attr="value=${pendingid}"/>
         </form>
     </div>
 
+    <div id="result">
+        <div>
+            <p><span id="textResult"></span></p>
+        </div>
+        <table id="tableResult">
+            <thead>
+            <tr>
+                <th th:text="#{gui.residency.input.municipality}">Municipality</th>
+                <th th:text="#{gui.residency.input.village}">Village</th>
+                <th th:text="#{gui.residency.input.street}">Street</th>
+                <th th:text="#{gui.residency.input.number}">Number</th>
+                <th th:text="#{gui.residency.apply}">Apply</th>
+            </tr>
+            </thead>
+            <tbody>
+
+            </tbody>
+        </table>
+    </div>
+
     <form class="block" method="post" action="$contextPath$submitEndpoint" th:attr="action=@{${submitEndpoint}}">
         <input type="submit" class="btn btn-outline-primary btn-block" value="Abbrechen/Cancel"
                th:attr="value=#{gui.residency.cancel}">
diff --git a/connector/src/main/webapp/img/ajax-loader.gif b/connector/src/main/webapp/img/ajax-loader.gif
new file mode 100644
index 00000000..f2a1bc0c
Binary files /dev/null and b/connector/src/main/webapp/img/ajax-loader.gif differ
diff --git a/connector/src/test/resources/config/properties/messages.properties b/connector/src/test/resources/config/properties/messages.properties
index 1e0f04d0..51befbfc 100644
--- a/connector/src/test/resources/config/properties/messages.properties
+++ b/connector/src/test/resources/config/properties/messages.properties
@@ -106,11 +106,18 @@ gui.residency.header1=Federal Ministry of Internal Affairs
 gui.residency.header2=Austrian Central eIDAS Node
 gui.residency.header3=Operated by Federal Ministry of Internal Affairs
 gui.residency.header.selection=Search for your Austrian Residency
+gui.residency.header.help=You can search for the address that you have been registered at in the past. Please enter a \
+  Municipality or Village first to start the search.
+gui.residency.header.inputinvalid=Be sure to enter a value for Municipality or Village
 gui.residency.cancel=Cancel
 gui.residency.search=Search
+gui.residency.clear=Clear
 gui.residency.proceed=Proceed
 gui.residency.updated=Updated your input
+gui.residency.found=Found {0} results
+gui.residency.unique=Unique result found, please proceed
 gui.residency.error=Error on Backend Call
+gui.residency.apply=Apply
 gui.residency.input.municipality=Municipality
 gui.residency.input.village=Village
 gui.residency.input.street=Street
diff --git a/connector/src/test/resources/config/properties/messages_de.properties b/connector/src/test/resources/config/properties/messages_de.properties
index e0eea9d1..c67e445f 100644
--- a/connector/src/test/resources/config/properties/messages_de.properties
+++ b/connector/src/test/resources/config/properties/messages_de.properties
@@ -107,11 +107,18 @@ gui.residency.header1=Bundesministerium für Inneres
 gui.residency.header2=Zentraler eIDAS Knoten der Republik Österreich
 gui.residency.header3=Betrieben durch das Bundesministerium für Inneres
 gui.residency.header.selection=Suche nach Österreichischem Wohnsitz
+gui.residency.header.help=Hier können Sie nach einem Wohnsitze in Österreich suchen. Bitte geben Sie zuerst eine \
+  Gemeinde oder Ortschaft ein um die Suche zu starten.
+gui.residency.header.inputinvalid=Bitte geben Sie einen Wert für Gemeinde oder Ortschaft ein
 gui.residency.cancel=Abbrechen
 gui.residency.search=Suche
-gui.residency.proceed=Weiter
+gui.residency.clear=Löschen
+gui.residency.proceed=Fortfahren
 gui.residency.updated=Eingabe aktualisiert
+gui.residency.found={0} Ergebnisse gefunden
+gui.residency.unique=Eindeutiges Ergebnis gefunden, bitte fortfahren
 gui.residency.error=Fehler bei Addresssuche
+gui.residency.apply=Übernehmen
 gui.residency.input.municipality=Gemeinde
 gui.residency.input.village=Ortschaft
 gui.residency.input.street=Straße
diff --git a/connector/src/test/resources/config/templates/residency.html b/connector/src/test/resources/config/templates/residency.html
index 17e21044..77c13fb7 100644
--- a/connector/src/test/resources/config/templates/residency.html
+++ b/connector/src/test/resources/config/templates/residency.html
@@ -12,24 +12,86 @@
             th:attr="src=@{/static/js/jquery-3.6.0.js}"></script>
     <title th:text="#{gui.residency.title}">Österreichischer Wohnsitz</title>
     <script type="text/javascript" th:inline="javascript">
+        $(document).ready(function () {
+            $("#textResult").hide();
+            $("#tableResult").hide();
+            $("#loading").hide();
+            $.ajaxSetup({
+                beforeSend: function () {
+                    $("#loading").show();
+                },
+                complete: function () {
+                    $("#loading").hide();
+                }
+            });
+        });
+
         function search() {
             let updatedText = /*[[#{gui.residency.updated}]]*/ 'Updated text';
             let errorText = /*[[#{gui.residency.error}]]*/ 'Error';
+            let applyText = /*[[#{gui.residency.apply}]]*/ 'Apply';
+            let foundText = /*[[#{gui.residency.found}]]*/ 'Found {0}';
+            let uniqueText = /*[[#{gui.residency.unique}]]*/ 'Unique';
+            let invalidInputText = /*[[#{gui.residency.header.inputinvalid}]]*/ 'Invalid';
+            if (!$("#inputForm #inputMunicipality").val().trim() && !$("#inputForm #inputVillage").val().trim()) {
+                $("#textResult").show().text(invalidInputText);
+                return;
+            }
             $.ajax({
                 type: "POST",
                 url: "http://localhost:8080/ms_connector/residency/search",
                 data: $("#inputForm").serialize()
             }).done(function (data, textStatus, jqXHR) {
-                $("#inputMunicipality").val(data["municipality"]);
-                $("#inputVillage").val(data["village"]);
-                $("#inputStreet").val(data["street"]);
-                $("#inputNumber").val(data["number"]);
-                $("#textInfo").text(updatedText);
+                if (data["resultCount"] == 1) {
+                    $("#textResult").show().text(uniqueText);
+                    $("#tableResult tbody").empty();
+                    $("#tableResult").hide();
+                    $("#inputForm #inputMunicipality").val(data["results"][0]["municipality"]);
+                    $("#inputForm #inputVillage").val(data["results"][0]["village"]);
+                    $("#inputForm #inputStreet").val(data["results"][0]["street"]);
+                    $("#inputForm #inputNumber").val(data["results"][0]["number"]);
+                    return;
+                }
+                $("#textResult").show().text(foundText.replace("{0}", data["resultCount"]));
+                $("#tableResult").show();
+                $("#tableResult tbody").empty();
+                $.each(data.results, function (i, output) {
+                    $("#tableResult tbody")
+                        .append($("<tr>")
+                            .append($("<td>").text(output["municipality"] !== null ? output["municipality"] : ""))
+                            .append($("<td>").text(output["village"] !== null ? output["village"] : ""))
+                            .append($("<td>").text(output["street"] !== null ? output["street"] : ""))
+                            .append($("<td>").text(output["number"] !== null ? output["number"] : ""))
+                            .append($("<td>").text(applyText).attr("href", "#").click(function () {
+                                $("#inputForm #inputMunicipality").val($(this).parent().children("td:nth-child(1)").text());
+                                $("#inputForm #inputVillage").val($(this).parent().children("td:nth-child(2)").text());
+                                $("#inputForm #inputStreet").val($(this).parent().children("td:nth-child(3)").text());
+                                $("#inputForm #inputNumber").val($(this).parent().children("td:nth-child(4)").text());
+                                $("#textResult").show().text(updatedText);
+                                search();
+                            }))
+                        );
+                })
             }).fail(function (jqXHR, textStatus, errorThrown) {
-                $("#textInfo").text(errorText);
+                $("#textResult").show().text(errorText);
             })
         }
+
+        function clearInput() {
+            $("#inputForm #inputMunicipality").val("");
+            $("#inputForm #inputVillage").val("");
+            $("#inputForm #inputStreet").val("");
+            $("#inputForm #inputNumber").val("");
+            $("#textResult").hide();
+            $("#tableResult").hide();
+        }
     </script>
+    <style>
+        td {
+            padding: 0.5em;
+            margin: 0.5em;
+        }
+    </style>
 </head>
 
 <body>
@@ -41,38 +103,64 @@
     <h2 th:text="#{gui.residency.header.selection}">Search your Austrian Residency</h2>
 
     <div id="residency">
-        <div>
-            <p><span id="textInfo">Infotext</span></p>
-        </div>
         <form id="inputForm" method="post" action="$contextPath$submitEndpoint"
               th:attr="action=@{${submitEndpoint}}">
+            <div th:text="#{gui.residency.header.help}">Please enter a Municipality or Village first</div>
             <div>
-                <label for="inputMunicipality">Municipality</label>
-                <input type="text" id="inputMunicipality" name="municipality" value="Municipality"/>
+                <label for="inputMunicipality" th:text="#{gui.residency.input.municipality}">Municipality</label>
+                <input type="text" id="inputMunicipality" name="municipality" value=""/>
             </div>
             <div>
-                <label for="inputVillage">Village</label>
-                <input type="text" id="inputVillage" name="village" value="Village"/>
+                <label for="inputVillage" th:text="#{gui.residency.input.village}">Village</label>
+                <input type="text" id="inputVillage" name="village" value=""/>
             </div>
             <div>
-                <label for="inputStreet">Street</label>
-                <input type="text" id="inputStreet" name="street" value="Street"/>
+                <label for="inputStreet" th:text="#{gui.residency.input.street}">Street</label>
+                <input type="text" id="inputStreet" name="street" value=""/>
             </div>
             <div>
-                <label for="inputNumber">Number</label>
-                <input type="text" id="inputNumber" name="number" value="Number"/>
+                <label for="inputNumber" th:text="#{gui.residency.input.number}">Number</label>
+                <input type="text" id="inputNumber" name="number" value=""/>
             </div>
             <div>
                 <button type="button" class="block" onclick="search()" th:attr="value=#{gui.residency.search}">Search
                 </button>
             </div>
+            <div>
+                <button type="button" class="block" onclick="clearInput()" th:attr="value=#{gui.residency.clear}">Clear
+                </button>
+            </div>
             <div>
                 <button type="button" class="block" th:attr="value=#{gui.residency.proceed}">Proceed</button>
             </div>
+            <div>
+                <img id="loading"  src="$contextPath/static/img/ajax-loader.gif"
+                     th:attr="src=@{/static/img/ajax-loader.gif}" />
+            </div>
             <input type="hidden" name="pendingid" value="$pendingid" th:attr="value=${pendingid}"/>
         </form>
     </div>
 
+    <div id="result">
+        <div>
+            <p><span id="textResult"></span></p>
+        </div>
+        <table id="tableResult">
+            <thead>
+            <tr>
+                <th th:text="#{gui.residency.input.municipality}">Municipality</th>
+                <th th:text="#{gui.residency.input.village}">Village</th>
+                <th th:text="#{gui.residency.input.street}">Street</th>
+                <th th:text="#{gui.residency.input.number}">Number</th>
+                <th th:text="#{gui.residency.apply}">Apply</th>
+            </tr>
+            </thead>
+            <tbody>
+
+            </tbody>
+        </table>
+    </div>
+
     <form class="block" method="post" action="$contextPath$submitEndpoint" th:attr="action=@{${submitEndpoint}}">
         <input type="submit" class="btn btn-outline-primary btn-block" value="Abbrechen/Cancel"
                th:attr="value=#{gui.residency.cancel}">
diff --git a/connector/src/test/resources/config/webcontent/img/ajax-loader.gif b/connector/src/test/resources/config/webcontent/img/ajax-loader.gif
new file mode 100644
index 00000000..f2a1bc0c
Binary files /dev/null and b/connector/src/test/resources/config/webcontent/img/ajax-loader.gif differ
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