some minor changes

src/main/java/ipm/ipmworks/control/AdminResourceController.java

@@ -35,6 +35,17 @@ public class AdminResourceController {
         if (resource.isPresent()){
             Resource r = resource.get();
             r.setApproved(true);
+            r.setHide(false);
+            resourceRepository.save(r);
+        }
+    }
+    @GetMapping("/archive/{id}")
+    public void archiveResource(@PathVariable("id") String idResource){
+        Optional<Resource> resource = resourceRepository.findById(idResource);
+        if (resource.isPresent()){
+            Resource r = resource.get();
+            r.setApproved(false);
+            r.setHide(true);
             resourceRepository.save(r);
         }
     }

src/main/java/ipm/ipmworks/model/Comment.java

+package ipm.ipmworks.model;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class Comment {
+    private String text;
+    private String commenterEmail;
+}

src/main/java/ipm/ipmworks/model/Resource.java

 package ipm.ipmworks.model;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
+import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
 import lombok.Getter;
 import lombok.Setter;
 import org.springframework.data.annotation.Id;
 import org.springframework.data.annotation.Transient;
 import org.springframework.data.mongodb.core.mapping.Document;
+import org.springframework.format.annotation.DateTimeFormat;
 
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
@@ -29,7 +38,8 @@ public class Resource {
     private String contactPhone;
     private String contactAddress;
 
-    private List<String> links = new ArrayList<String>();
+    private List<Link> links = new ArrayList<Link>();
+    private String youtube;
     private List<Map> files = new ArrayList();
     private String project;
     private String projectWeb;
@@ -42,9 +52,9 @@ public class Resource {
     private User approvedBy;
     private List<Pest> pests = new ArrayList<Pest>();
     private List<Crop> crops = new ArrayList<Crop>();
-    private List<User> likes = new ArrayList<User>();
-    private Date creationDate;
+    private LocalDateTime creationDate;
     private boolean approved;
     private boolean canEdit;
     private boolean external;
+    private boolean hide;
 }

src/main/java/ipm/ipmworks/service/EmailService.java

+package ipm.ipmworks.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.stereotype.Service;
+
+@Service
+public class EmailService {
+
+    @Autowired
+    private JavaMailSender javaMailSender;
+
+    public void sendEmail(String receiver, String subject, String body) {
+        SimpleMailMessage msg = new SimpleMailMessage();
+        msg.setTo(receiver);
+        msg.setSubject(subject);
+        msg.setText(body);
+        javaMailSender.send(msg);
+    }
+}