dodat AdminController

SkuciSe/src/main/java/com/example/SkuciSe/controller/AdminController.java

+package com.example.SkuciSe.controller;
+
+import com.example.SkuciSe.model.korisnik.KorisnikDetails;
+import com.example.SkuciSe.repository.KorisnikRepository;
+import com.example.SkuciSe.repository.LokacijaRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+@Controller
+public class AdminController
+{
+    @Autowired
+    KorisnikRepository kRepo;
+    @Autowired
+    LokacijaRepository lRepo;
+
+    @GetMapping("/lista-korisnika")
+    public String getListaKorisnika(Model model, @AuthenticationPrincipal KorisnikDetails loggedUser)
+    {
+        if( !kRepo.findRoleById( loggedUser.getKorisnik().getTipId()).equals( "Administrator") )
+        {
+            return "redirect:/index";
+        }
+        model.addAttribute("korisnici", kRepo.findAll());
+        model.addAttribute("loggedUser", loggedUser);
+        return "/lista-korisnika";
+    }
+}

SkuciSe/src/main/java/com/example/SkuciSe/repository/KorisnikRepository.java

@@ -7,7 +7,7 @@ import org.springframework.stereotype.Component;
 import org.springframework.web.multipart.MultipartFile;
 import java.io.IOException;
 import java.sql.*;
-import java.util.Base64;
+import java.util.*;
 
 @Component
 public class KorisnikRepository
@@ -110,4 +110,21 @@ public class KorisnikRepository
         }
         return( null);
     }
+
+    public List<Korisnik> findAll()
+    {
+        String sql = "select * from korisnik";
+        List<Korisnik> list = new ArrayList<Korisnik>();
+        ResultSet rs = null;
+        try {
+            rs = dataBase.statement.executeQuery(sql);
+            while (rs.next()) {
+                list.add(new Korisnik(rs.getInt("korisnikId"), rs.getString("ime"), rs.getString("prezime"), rs.getString("email"), rs.getString("sifra"), rs.getString("telefon"), rs.getString("slika"), rs.getInt("tipid"), rs.getInt("gradid")));
+            }
+            return list;
+        }
+        catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
 }

SkuciSe/src/main/resources/templates/register.html

@@ -72,7 +72,7 @@
                         </div>
 
 
-                        div class="col-md-12">
+                        <div class="col-md-12">
                             <select th:field="${newUser.gradId}">
                                 <option th:each="lokacija: ${lokacije}" th:value="${lokacija.getLokacijaId()}" th:text="${lokacija.getNaziv()}">
                                 </option>