Altered fetching logic for users and dmps

dmp-backend/src/main/java/dao/entities/UserInfoDao.java

@@ -1,13 +1,17 @@
 package dao.entities;
 
+import java.util.List;
 import java.util.UUID;
 
 import dao.Dao;
+import entities.DMP;
 import entities.UserInfo;
 
 public interface UserInfoDao extends Dao<UserInfo, UUID> {
 
-	public UserInfo getByIdAndMail(String identification, String email);
+	public UserInfo getUserInfo(String userID);
+	
+	public UserInfo getByIdAndMail(String id, String email);
 
 	public UserInfo getByMail(String email);
 	
@@ -15,4 +19,6 @@ public interface UserInfoDao extends Dao<UserInfo, UUID> {
 	
 	public UserInfo getByUsername(String username);
 	
+	public List<DMP> getDmpsOfUser(String userID);
+	
 }

dmp-backend/src/main/java/dao/entities/UserInfoDaoImpl.java

@@ -1,12 +1,14 @@
 package dao.entities;
 
 import java.util.List;
+import java.util.Set;
 import java.util.UUID;
 
 import javax.persistence.NoResultException;
 import javax.persistence.TypedQuery;
 
 import dao.JpaDao;
+import entities.DMP;
 import entities.UserInfo;
 import entities.security.UserAuth;
 
@@ -21,10 +23,25 @@ public class UserInfoDaoImpl extends JpaDao<UserInfo, UUID> implements UserInfoD
 	
 	
 	@Override
-	public UserInfo getByIdAndMail(String identification, String email) {
-		String queryString = "FROM UserInfo userInfo where userInfo.identification = :userInfoID and userInfo.email = :userInfoEmail";
+	public UserInfo getUserInfo(String userID) {
+		String queryString = "FROM UserInfo userInfo where userInfo.id = :userInfoID";
 		TypedQuery<UserInfo> typedQuery = entityManager.createQuery(queryString, UserInfo.class);
-		typedQuery.setParameter("userInfoID", identification);
+		typedQuery.setParameter("userInfoID", UUID.fromString(userID));
+		try {
+			return typedQuery.getSingleResult();
+		}
+		catch(NoResultException ex) {
+			return null;
+		}
+	}
+	
+	
+	
+	@Override
+	public UserInfo getByIdAndMail(String id, String email) {
+		String queryString = "FROM UserInfo userInfo where userInfo.id = :userInfoID and userInfo.email = :userInfoEmail";
+		TypedQuery<UserInfo> typedQuery = entityManager.createQuery(queryString, UserInfo.class);
+		typedQuery.setParameter("userInfoID", UUID.fromString(id));
 		typedQuery.setParameter("userInfoEmail", email);
 		try {
 			return typedQuery.getSingleResult();
@@ -80,6 +97,23 @@ public class UserInfoDaoImpl extends JpaDao<UserInfo, UUID> implements UserInfoD
 		}
 	}
 
+	@Override
+	public List<DMP> getDmpsOfUser(String userID) {
+		
+		String queryString = "select dmp from DMP dmp join dmp.users user where user.id=:userid and dmp.status >= 0";
+		TypedQuery<DMP> typedQuery = entityManager.createQuery(queryString, DMP.class);
+		typedQuery.setParameter("userid", UUID.fromString(userID));
+		try {
+			return typedQuery.getResultList();
+		}
+		catch(Exception ex) { //no need to distinguish between exceptions for the moment
+			ex.printStackTrace();
+			return null;
+		}
+		
+	}
+	
+
 	
 	
 	

dmp-backend/src/main/java/entities/DMP.java

@@ -36,7 +36,7 @@ import com.fasterxml.jackson.databind.SerializationFeature;
 
 @Entity
 @Table(name="\"DMP\"")
-@JsonIdentityInfo(generator=ObjectIdGenerators.PropertyGenerator.class, property="id")
+@JsonIdentityInfo(generator=ObjectIdGenerators.PropertyGenerator.class, property="id", scope = DMP.class)
 public class DMP implements Serializable {
 	
 

dmp-backend/src/main/java/entities/Project.java

@@ -80,6 +80,9 @@ public class Project implements Serializable {
 	@Column(name = "\"Status\"", nullable = false)
 	private Short status; 
 	
+	@Type(type="org.hibernate.type.PostgresUUIDType")
+    @Column(name = "\"CreationUser\"")
+	private UUID creationUser;
 	
 	@Column(name = "\"Created\"")
 	private Date created = null;
@@ -210,7 +213,17 @@ public class Project implements Serializable {
     
 	
 	
-    public String toString() {
+    public UUID getCreationUser() {
+		return creationUser;
+	}
+
+
+	public void setCreationUser(UUID creationUser) {
+		this.creationUser = creationUser;
+	}
+
+
+	public String toString() {
 		try {
 			return new ObjectMapper().enable(SerializationFeature.INDENT_OUTPUT).writeValueAsString(this).replace("\"", """);
 		} catch (JsonProcessingException e) {

dmp-backend/src/main/java/entities/UserInfo.java

@@ -85,10 +85,11 @@ public class UserInfo implements Serializable{
     private Set<DMP> dmps;
 	
 	
-	
+	/*
 	public Set<DMP> getDmpsNonDeleted(){
 		return getDmps().parallelStream().filter(dmp -> dmp.getStatus()>=0).collect(Collectors.toSet());
 	}
+	*/
 	
 	public Set<DMP> getDmps() {
 		return dmps;

dmp-backend/src/main/java/rest/entities/DMPs.java

@@ -232,13 +232,8 @@ public class DMPs  {
 			return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("You have not logged in. You shouldn't be here");
 		}
 		
-		UserInfo userInfo = userInfoDao.read(UUID.fromString(userID));
-		
-		if(userInfo==null) //this should normally never happer
-			return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("There's no such a user on the system. You shouldn't be here");
-		
 		try {
-			Set<DMP> nonDeleted = userInfo.getDmpsNonDeleted();
+			List<DMP> nonDeleted = userInfoDao.getDmpsOfUser(userID);
 			return ResponseEntity.status(HttpStatus.OK).body(SerializerProvider.toJson(nonDeleted));
 		}
 		catch(Exception ex) {

dmp-backend/src/main/java/rest/entities/Projects.java

@@ -257,6 +257,7 @@ public class Projects  {
 			
 			project.setId(null);
 			project.setStatus(new Short("0"));
+			project.setCreationUser(userInfo.getId());
 			project.setCreated(new Date());
 			project.setModified(new Date());
 			

dmp-backend/src/main/java/rest/entities/Users.java

@@ -11,6 +11,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.util.MultiValueMap;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -36,6 +37,7 @@ import dao.entities.ProjectDao;
 import dao.entities.RegistryDao;
 import dao.entities.ResearcherDao;
 import dao.entities.ServiceDao;
+import dao.entities.UserInfoDao;
 import entities.DMP;
 import entities.DMPProfile;
 import entities.DataRepository;
@@ -47,6 +49,7 @@ import entities.Project;
 import entities.Registry;
 import entities.Researcher;
 import entities.Service;
+import entities.UserInfo;
 import helpers.SerializerProvider;
 import helpers.Transformers;
 import responses.RestResponse;
@@ -68,6 +71,38 @@ public class Users  {
 	@Autowired private RegistryDao registryDao;
 	@Autowired private ResearcherDao researcherDao;
 	@Autowired private ServiceDao serviceDao;
+	@Autowired private UserInfoDao userInfoDao;
+	
+	
+
+	@RequestMapping(method = RequestMethod.GET, value = { "/user/whoami" }, produces="application/json")
+	public @ResponseBody ResponseEntity<Object> whoami(){
+		
+		
+		String userID = null;
+		try {
+			userID = SecurityContextHolder.getContext().getAuthentication().getPrincipal().toString();
+		} catch(NullPointerException ex) {
+			return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("You have not logged in. You shouldn't be here");
+		}
+		
+		UserInfo userInfo = userInfoDao.getUserInfo(userID);
+		
+		
+		if(userInfo==null) //this should normally never happer
+			return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("There's no such a user on the system. You shouldn't be here");
+		
+		
+		try {
+			
+			return new ResponseEntity<Object>(SerializerProvider.toJson(userInfo), HttpStatus.OK);	
+		}
+		catch(Exception ex) {
+			ex.printStackTrace();
+			return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR);
+		}
+	}
+	
 	
 	
 	

dmp-backend/src/test/java/TestRest.java

@@ -3,6 +3,7 @@ import static org.junit.Assert.*;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
 import java.util.UUID;
 
 import org.junit.Before;
@@ -17,6 +18,7 @@ import org.springframework.security.authentication.UsernamePasswordAuthenticatio
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.context.SecurityContextHolder;
 
+import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.type.CollectionType;
 import com.fasterxml.jackson.databind.type.TypeFactory;
@@ -201,7 +203,7 @@ public class TestRest {
     }
 	
     
-    @Test
+    //@Test
     public void testDmpClone() {
 		
     	System.out.println(dmpsService.getDmpsOfUser().getBody());
@@ -266,5 +268,40 @@ public class TestRest {
 
     }
     
+    @Test
+    public void testProject2() {
+    	
+    	
+//    	String a = null;
+//    	try {
+//    		//a = (String)dmpsService.getDmpsOfUser().getBody();
+//    		
+//    		Set<DMP> dmps = new ObjectMapper().readValue(dmpsService.getDmpsOfUser().getBody().toString(), new TypeReference<Set<DMP>>(){});
+//    		System.out.println(dmps);
+//    		
+////			Set<DMP> dmps = SerializerProvider.fromJson((String)dmpsService.getDmpsOfUser().getBody(), new TypeReference<Set<DMP>>(){});
+//		} catch (Exception e) {
+//			
+//			e.printStackTrace();
+//		}
+    	
+    	
+    	CollectionType typeReference = TypeFactory.defaultInstance().constructCollectionType(List.class, DMP.class);
+		List<DMP> dmps = null;
+		try {
+			dmps = SerializerProvider.fromJson(dmpsService.getDmpsOfUser().getBody().toString(), typeReference) ;
+			System.out.println(dmps);
+		} catch (Exception e) {
+			e.printStackTrace();
+			fail("Should not have thrown any exception");
+		}
+    	
+    	
+    	assertEquals("aaa", "aaa");
+    	
+    }
+    
+    
+    
 	
 }