Added the voting system

src/main/java/com/github/cato447/AbizeitungVotingSystem/controller/VotingController.java

@@ -7,6 +7,7 @@ import com.github.cato447.AbizeitungVotingSystem.repositories.CandidateRepositor
 import com.github.cato447.AbizeitungVotingSystem.repositories.CategoryRepository;
 import com.github.cato447.AbizeitungVotingSystem.repositories.VoterRepository;
 import com.github.cato447.AbizeitungVotingSystem.table.TableAction;
+import org.apache.juli.logging.Log;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.mail.SimpleMailMessage;
 import org.springframework.mail.javamail.JavaMailSender;
@@ -71,7 +72,7 @@ public class VotingController {
 
         return "start.html";
     }
-    
+
     public void sendSimpleMessage(
             String to, String subject, String text) {
         SimpleMailMessage message = new SimpleMailMessage();
@@ -94,7 +95,7 @@ public class VotingController {
                     List<Category> categories = categoryRepository.findAll();
                     model.addAttribute("candidates", candidates);
                     model.addAttribute("categories", categories);
-                    sendSimpleMessage(name,"test", "test");
+                    //sendSimpleMessage(name,"test", "test");
                     LOGGER.info(name + " is voting now");
                     return "voting.html";
                 }
@@ -108,8 +109,14 @@ public class VotingController {
     }
 
     @RequestMapping("/processVote")
-    public String ProcessVote(@RequestParam String name) {
+    public String ProcessVote(@RequestParam String voteValues) {
-        LOGGER.info(name + " has voted");
+        String[] partVoteValues = voteValues.split(",");
+        for (String s: partVoteValues) {
+            long candidateID = Long.valueOf(s);
+            Candidate candidate = candidateRepository.findById(candidateID).get();
+            candidate.votedFor();
+            candidateRepository.save(candidate);
+        }
         return "success.html";
     }
 
@@ -118,7 +125,6 @@ public class VotingController {
         try {
                 if (password.equals("admin")) {
                     List<Voter> voters = voterRepository.findAll();
-                    List<Candidate> candidates = candidateRepository.findAll();
                     List<Category> categories = categoryRepository.findAll();
                     model.addAttribute("voters", voters);
                     model.addAttribute("categories", categories);
@@ -126,7 +132,6 @@ public class VotingController {
                 } else {
                     LOGGER.error("Wrong Password");
                 }
-                LOGGER.error("Wrong Username");
         } catch (Exception e) {
             LOGGER.fatal("voters table is not existing!");
         }

src/main/java/com/github/cato447/AbizeitungVotingSystem/repositories/CandidateRepository.java

@@ -4,9 +4,14 @@ import com.github.cato447.AbizeitungVotingSystem.entities.Candidate;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
+import java.util.Optional;
+
 @Repository
 public interface CandidateRepository extends JpaRepository<Candidate, Integer> {
 
     public Candidate findByName(String name);
 
+    Optional<Candidate> findById(Long id);
+
+
 }

src/main/resources/static/styles/voting.css

@@ -20,16 +20,33 @@ h2.categoryHeader {
     color: #FFF;
 }
 
-a.candidate {
+button {
-    color: #fff;
+    background: transparent;
+    border: none;
+    color: #FFF;
     font-size: .875rem;
-    font-weight: 300;
+    font-weight: normal;
     letter-spacing: .125rem;
     text-transform: uppercase;
-    text-align: right;
+    text-align: center;
     transition: opacity .25s .5s;
 }
 
+#submitButton {
+    margin-top: 5%;
+    padding: .25em 0;
+    border: 0;
+    outline: 0;
+    background: #bb1515;
+    color: rgba(255, 255, 255, 0.85);
+    font-size: 2rem;
+    width: 500px;
+    letter-spacing: .0625rem;
+    border-radius: 12px;
+    box-shadow: 0 3px 5px 1px rgba(0, 0, 0, 0.25);
+    text-shadow: 0 -2px 0 rgba(0, 0, 0, 0.25), 0 1px 0 rgba(255, 255, 255, 0.2);
+}
+
 html,
 body {
     width: 100%;

src/main/resources/templates/voting.html

@@ -7,14 +7,56 @@
     <link th:href="@{/styles/voting.css}" rel="stylesheet" />
 </head>
 
+
 <body class="center-screen">
+
+    <script>
+        function setColor(button) {
+            groupButtons = document.querySelectorAll('[id^= ' + button.id.split("_")[0] + ']');
+            groupButtons.forEach(button => {
+                button.style.background = 'transparent';
+                button.style.fontWeight = 'normal';
+            });
+            button.style.background = "#bb1515";
+            button.style.fontWeight = 'bold';
+        }
+
+        function rgbToHex(rgb) {
+            rgb = rgb.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?/i);
+            var color = (rgb && rgb.length === 4) ? "#" +
+                ("0" + parseInt(rgb[1], 10).toString(16)).slice(-2) +
+                ("0" + parseInt(rgb[2], 10).toString(16)).slice(-2) +
+                ("0" + parseInt(rgb[3], 10).toString(16)).slice(-2) : '';
+
+            return color;
+        }
+
+        function getVotes() {
+            groupButtons = document.querySelectorAll(".inputButton");
+            var voteIds = [];
+            groupButtons.forEach(button => {
+                if (button.style.fontWeight == 'bold') {
+                    var str = button.id.split("_");
+                    voteIds.push(str[1].replace(/\D/g, ""));
+                }
+            });
+            input = document.getElementById("voteValues");
+            input.value = voteIds;
+        }
+    </script>
+
     <h1>Wähle deine Kandidaten:</h1>
     <div th:each="category,iter : ${categories}">
         <h2 class="categoryHeader" th:text="${category.name}"></h2>
-        <div th:each="candidate : ${category.candidateList}">
+        <div th:each="candidate : ${category.candidateList}" class="voteDiv">
-            <a class="candidate" th:text="${candidate.name}"></a>
+            <button class="inputButton" th:id="|category${category.id}_candidate${candidate.id}|" th:text="${candidate.name}" th:onclick="|setColor(category${category.id}_candidate${candidate.id})|"></button>
         </div>
     </div>
+    <form action="#" th:action="@{/processVote}" method="post">
+        <input id="voteValues" type="hidden" name="voteValues" value="" />
+        <button type="submit" id="submitButton" onclick="getVotes()">Auswahl bestätigen</button>
+    </form>
+
 </body>
 
 </html>