get link function

cms/src/main/java/com/project/cms/complaint/Complaint.java

@@ -24,5 +24,7 @@ public class Complaint {
     @Size(min = 10, max = 250, message = "complaint message must be between 10 and 250 characters")
     private String textBox;
 
+    private List<Integer> linkedComplaints;
+
 
 }

cms/src/main/java/com/project/cms/complaint/ComplaintController.java

@@ -16,6 +16,9 @@ import org.springframework.web.servlet.ModelAndView;
 
 import java.sql.Timestamp;
 import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
 
 @Controller
 @RequestMapping("/complaint")
@@ -42,7 +45,7 @@ public class ComplaintController {
         ModelAndView modelandView = new ModelAndView(String.format("redirect:/%s/complaint", accessLevel));
         return modelandView;
 
-    }
+        }
     }
 
     @PostMapping("/update-complaint")
@@ -89,14 +92,15 @@ public class ComplaintController {
     }
 
     @PostMapping("/link")
-    public void addLink(@RequestParam("to_id")Integer to_id, @RequestParam("from_id") Integer from_id, Authentication userAuth){
-
-        System.out.println(from_id);
-        System.out.println(to_id);
-
+    public ModelAndView addLink(@RequestParam("to_id")Integer to_id,@RequestParam("complaint") Integer from_id, Authentication userAuth){
 
+        String accessLevel = userAuth.getAuthorities().iterator().next().toString().toLowerCase();
         complaintService.addLink(userAuth, from_id, to_id);
-//        return new ModelAndView("redirect:/staff/complaint/details/"+ from_id);
+        Scanner myObj = new Scanner(System.in);
+        System.out.println("Enter link id");
+        String userName = myObj.nextLine();
+        complaintService.getLink(userAuth,from_id);
+        return new ModelAndView(String.format("redirect:/%s/complaint/details/%d", accessLevel, 2));
     }
 
 }

cms/src/main/java/com/project/cms/complaint/ComplaintRepository.java

@@ -5,6 +5,7 @@ import com.project.cms.complaint.enums.FCAType;
 import org.springframework.security.core.Authentication;
 
 import java.util.List;
+import java.util.Map;
 
 public interface ComplaintRepository {
     Complaint getComplaintById(Authentication userAuth, int id);
@@ -15,7 +16,7 @@ public interface ComplaintRepository {
     List<Complaint> getComplaint( Authentication userAuth, String policyNumber, String title);
     boolean updateFCAType(Authentication userAuth, int id, FCAType newType);
     boolean updateStatus(Authentication userAuth, int id, Boolean newStatus);
-    void getLink(Authentication userAuth, int id);
+    List<Map<String, Object>> getLink(Authentication userAuth, int id);
     void addLink(Authentication userAuth, int from_id, int to_id);
 
 }

cms/src/main/java/com/project/cms/complaint/ComplaintRepositoryImpl.java

@@ -4,6 +4,7 @@ import com.project.cms.complaint.enums.FCAType;
 import com.project.cms.complaint.enums.ComplaintMethod;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.jdbc.core.ColumnMapRowMapper;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.core.RowMapper;
 import org.springframework.security.core.Authentication;
@@ -12,9 +13,13 @@ import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.stereotype.Repository;
 
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.stream.Collectors;
 import java.util.List;
+import java.util.Map;
 
 import static org.thymeleaf.util.ListUtils.size;
 
@@ -217,13 +222,21 @@ public class ComplaintRepositoryImpl implements ComplaintRepository{
     }
 
     @Override
-    public void getLink(Authentication userAuth, int id) {
+    public List<Map<String, Object>> getLink(Authentication userAuth, int id) {
+
+       String sql = "SELECT * FROM linked_complaint WHERE from_complaint = ?";
+        List<Map<String, Object>> data=jdbcTemplate.queryForList(sql,id);
+        return data;
 
     }
 
+
+
+
+
     @Override
     public void addLink(Authentication userAuth, int from_id, int to_id) {
-        System.out.println(from_id);
+
         if (!userAuth.isAuthenticated()){
             return;
         }
@@ -233,11 +246,11 @@ public class ComplaintRepositoryImpl implements ComplaintRepository{
         if (userRoles.contains(new SimpleGrantedAuthority("STAFF")) || userRoles.contains(new SimpleGrantedAuthority("ADMIN") )){
 
             jdbcTemplate.update(
-                    "INSERT INTO complaint (complaint_from,complaint_to) VALUES (?,?)", from_id, to_id
+                    "INSERT INTO linked_complaint (from_complaint,to_complaint) VALUES (?,?)", from_id, to_id
 
             );
             jdbcTemplate.update(
-                    "INSERT INTO complaint (complaint_from,complaint_to) VALUES (?,?)", to_id,from_id
+                    "INSERT INTO linked_complaint (from_complaint,to_complaint) VALUES (?,?)", to_id,from_id
 
             );
 

cms/src/main/java/com/project/cms/complaint/ComplaintService.java

@@ -4,6 +4,7 @@ import com.project.cms.complaint.enums.FCAType;
 import org.springframework.security.core.Authentication;
 
 import java.util.List;
+import java.util.Map;
 
 public interface ComplaintService {
     Complaint getComplaintById(Authentication userAuth, int id);
@@ -14,6 +15,6 @@ public interface ComplaintService {
     List<Complaint> getComplaint(Authentication userAuth, String policyNumber, String title);
     boolean updateFCAType(Authentication userAuth, int id, FCAType newType);
     boolean updateStatus(Authentication userAuth, int id, Boolean newStatus);
-
+    List<Map<String, Object>> getLink(Authentication userAuth, int id);
     void addLink(Authentication userAuth, int from_id, int to_id);
 }

cms/src/main/java/com/project/cms/complaint/ComplaintServiceImpl.java

@@ -5,6 +5,7 @@ import org.springframework.security.core.Authentication;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
+import java.util.Map;
 
 @Service
 public class ComplaintServiceImpl implements  ComplaintService{
@@ -54,6 +55,12 @@ public class ComplaintServiceImpl implements  ComplaintService{
         return complaintRepository.updateStatus(userAuth, id, newStatus);
     }
 
+    @Override
+    public List<Map<String, Object>> getLink(Authentication userAuth, int id) {
+        return complaintRepository.getLink(userAuth,id);
+    }
+
+
     @Override
     public void addLink(Authentication userAuth, int from_id, int to_id) {
        complaintRepository.addLink(userAuth, from_id, to_id);

cms/src/main/resources/templates/complaint/complaintDetails.html

@@ -63,12 +63,17 @@
 
             </div>
 
+            <div>
+                <h4>Linked Complaints</h4>
+
+            </div>
+
             <div class="d-flex flex-column mt-3">
                 <form th:action = "@{/complaint/link}" method="post">
                     <input type="number" name = "to_id" id="to_id" placeholder="Link Complaint Id">
+                    <input type="hidden" name = "complaint" th:value="${complaintObject.id}" id="complaint">
 
-                    <input type="hidden" name = "from_id" th:value="${complaintObject.id}" id="from_id">
-                    <button class="btn btn-primary" type="submit">Submit</button>
+                    <button class="btn btn-primary" type="submit">Link</button>
                 </form>
             </div>
 

cms/src/main/resources/templates/error/500.html

+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>CMS | 500</title>
+  <link th:replace="~{fragments/header :: bootstrap-css}"/>
+</head>
+<body>
+<div th:replace="~{fragments/header :: header}"/>
+<h1 class="fw-bold text-center mt-3"> 500 | Something went wrong</h1>
+</body>
+</html>
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