diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/abstr/AbstractController.java b/src/main/java/de/kreth/clubhelper/model/controller/AbstractController.java
similarity index 84%
rename from src/main/java/de/kreth/clubhelperbackend/controller/abstr/AbstractController.java
rename to src/main/java/de/kreth/clubhelper/model/controller/AbstractController.java
index dbcc37a..7a286fa 100644
--- a/src/main/java/de/kreth/clubhelperbackend/controller/abstr/AbstractController.java
+++ b/src/main/java/de/kreth/clubhelper/model/controller/AbstractController.java
@@ -1,13 +1,15 @@
-package de.kreth.clubhelperbackend.controller.abstr;
+package de.kreth.clubhelper.model.controller;
 
 import static de.kreth.clubhelperbackend.utils.BoolUtils.not;
 import static java.time.temporal.ChronoUnit.MINUTES;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Date;
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.repository.CrudRepository;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -27,12 +29,12 @@ import de.kreth.clubhelper.model.data.BaseEntity;
  */
 
 //@PreAuthorize("hasAnyRole('ROLE_ADMIN', 'STAFF')")
-public abstract class AbstractController<T extends BaseEntity>
+public abstract class AbstractController<T extends BaseEntity, D extends CrudRepository<T, Long>>
 		implements
 			ClubController<T> {
 
    @Autowired
-	protected ClubhelperDao<T> dao;
+	protected D dao;
    private Class<T> elementClass;
 
 	public AbstractController(Class<T> element) {
@@ -65,13 +67,22 @@ public abstract class AbstractController<T extends BaseEntity>
 	@Override
 	@GetMapping(value = "/for/{id}", produces = "application/json")
 	public List<T> getByParentId(@PathVariable("id") long id) {
-	   return dao.findByPersonId(id);
+	   if (dao instanceof ClubhelperDao) {
+	      ClubhelperDao<T> specialDao = (ClubhelperDao<T>) dao;
+	      return specialDao.findByPersonId(id);   
+	   }
+	   return Collections.emptyList();
 	}
 
 	@Override
 	@GetMapping(value = "/changed/{changed}", produces = "application/json")
 	public List<T> getChangedSince(@PathVariable("changed") long changed) {
-	   return dao.findByChangedGreaterThan(new Date(changed));
+
+      if (dao instanceof ClubhelperDao) {
+         ClubhelperDao<T> specialDao = (ClubhelperDao<T>) dao;
+         return specialDao.findByChangedGreaterThan(new Date(changed));
+      }
+      return Collections.emptyList();
 	}
 
 	@Override
diff --git a/src/main/java/de/kreth/clubhelper/model/controller/AdressController.java b/src/main/java/de/kreth/clubhelper/model/controller/AdressController.java
index 65b614f..cd31499 100644
--- a/src/main/java/de/kreth/clubhelper/model/controller/AdressController.java
+++ b/src/main/java/de/kreth/clubhelper/model/controller/AdressController.java
@@ -5,28 +5,29 @@ import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
-import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 
 import de.kreth.clubhelper.model.dao.AdressDao;
 import de.kreth.clubhelper.model.data.Adress;
 import de.kreth.clubhelper.model.data.Person;
 
-@Controller
+@RestController
 @RequestMapping("/adress")
 @PreAuthorize("isAuthenticated()")
-public class AdressController {
-
-    @Autowired
-    private AdressDao adressDao;
-
-    public List<Adress> getByParent(Person person) {
-	return adressDao.findByPerson(person);
-    }
-
-    public void delete(Adress a) {
-	a.setDeleted(new Date());
-	adressDao.save(a);
-    }
-
+public class AdressController
+{
+   @Autowired
+   private AdressDao adressDao;
+
+   public List<Adress> getByParent(Person person)
+   {
+      return adressDao.findByPerson(person);
+   }
+
+   public void delete(Adress a)
+   {
+      a.setDeleted(new Date());
+      adressDao.save(a);
+   }
 }
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/abstr/ClubController.java b/src/main/java/de/kreth/clubhelper/model/controller/ClubController.java
similarity index 97%
rename from src/main/java/de/kreth/clubhelperbackend/controller/abstr/ClubController.java
rename to src/main/java/de/kreth/clubhelper/model/controller/ClubController.java
index 634a97c..0847bf6 100644
--- a/src/main/java/de/kreth/clubhelperbackend/controller/abstr/ClubController.java
+++ b/src/main/java/de/kreth/clubhelper/model/controller/ClubController.java
@@ -1,4 +1,4 @@
-package de.kreth.clubhelperbackend.controller.abstr;
+package de.kreth.clubhelper.model.controller;
 
 import java.util.List;
 
diff --git a/src/main/java/de/kreth/clubhelper/model/controller/ContactController.java b/src/main/java/de/kreth/clubhelper/model/controller/ContactController.java
index f9ff59c..4b26581 100644
--- a/src/main/java/de/kreth/clubhelper/model/controller/ContactController.java
+++ b/src/main/java/de/kreth/clubhelper/model/controller/ContactController.java
@@ -5,14 +5,14 @@ import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
-import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 
 import de.kreth.clubhelper.model.dao.ContactDao;
 import de.kreth.clubhelper.model.data.Contact;
 import de.kreth.clubhelper.model.data.Person;
 
-@Controller
+@RestController
 @RequestMapping("/contact")
 @PreAuthorize("isAuthenticated()")
 public class ContactController
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/DeletedEntriesController.java b/src/main/java/de/kreth/clubhelper/model/controller/DeletedEntriesController.java
similarity index 81%
rename from src/main/java/de/kreth/clubhelperbackend/controller/DeletedEntriesController.java
rename to src/main/java/de/kreth/clubhelper/model/controller/DeletedEntriesController.java
index 86fdd38..c5114b6 100644
--- a/src/main/java/de/kreth/clubhelperbackend/controller/DeletedEntriesController.java
+++ b/src/main/java/de/kreth/clubhelper/model/controller/DeletedEntriesController.java
@@ -1,4 +1,4 @@
-package de.kreth.clubhelperbackend.controller;
+package de.kreth.clubhelper.model.controller;
 
 import java.util.Collections;
 import java.util.List;
@@ -7,12 +7,12 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import de.kreth.clubhelper.model.dao.DeletedEntriesDao;
 import de.kreth.clubhelper.model.data.DeletedEntry;
-import de.kreth.clubhelperbackend.controller.abstr.AbstractController;
 
 @RestController
 @RequestMapping("/deletedentries")
-public class DeletedEntriesController extends AbstractController<DeletedEntry> {
+public class DeletedEntriesController extends AbstractController<DeletedEntry, DeletedEntriesDao> {
 
 	@Autowired
 	public DeletedEntriesController() {
diff --git a/src/main/java/de/kreth/clubhelper/model/controller/HomeController.java b/src/main/java/de/kreth/clubhelper/model/controller/HomeController.java
index d4299df..e74c9fb 100644
--- a/src/main/java/de/kreth/clubhelper/model/controller/HomeController.java
+++ b/src/main/java/de/kreth/clubhelper/model/controller/HomeController.java
@@ -20,7 +20,7 @@ public class HomeController
    @GetMapping
    public String index(Principal principal)
    {
-      return principal == null ? "null" : principal.getName();
+      return principal == null ? "Welcome to Clubhelper Rest" : "Welcome to Clubhelper Rest, " + principal.getName();
    }
 
    @GetMapping("/login")
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/RelativeController.java b/src/main/java/de/kreth/clubhelper/model/controller/RelativeController.java
similarity index 85%
rename from src/main/java/de/kreth/clubhelperbackend/controller/RelativeController.java
rename to src/main/java/de/kreth/clubhelper/model/controller/RelativeController.java
index f4520bd..25c29e2 100644
--- a/src/main/java/de/kreth/clubhelperbackend/controller/RelativeController.java
+++ b/src/main/java/de/kreth/clubhelper/model/controller/RelativeController.java
@@ -1,15 +1,15 @@
-package de.kreth.clubhelperbackend.controller;
+package de.kreth.clubhelper.model.controller;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import de.kreth.clubhelper.model.dao.RelativeDao;
 import de.kreth.clubhelper.model.data.Relative;
-import de.kreth.clubhelperbackend.controller.abstr.AbstractController;
 
 @RestController
 @RequestMapping("/relative")
-public class RelativeController extends AbstractController<Relative> {
+public class RelativeController extends AbstractController<Relative, RelativeDao> {
 
 	@Autowired
 	public RelativeController() {
diff --git a/src/main/java/de/kreth/clubhelper/model/controller/StartpassController.java b/src/main/java/de/kreth/clubhelper/model/controller/StartpassController.java
new file mode 100644
index 0000000..9916d63
--- /dev/null
+++ b/src/main/java/de/kreth/clubhelper/model/controller/StartpassController.java
@@ -0,0 +1,17 @@
+package de.kreth.clubhelper.model.controller;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import de.kreth.clubhelper.model.dao.StartpassDao;
+import de.kreth.clubhelper.model.data.Startpass;
+
+@RestController
+@RequestMapping("/startpass")
+public class StartpassController extends AbstractController<Startpass, StartpassDao> {
+
+	public StartpassController() {
+		super(Startpass.class);
+	}
+
+}
diff --git a/src/main/java/de/kreth/clubhelper/model/dao/AdressDao.java b/src/main/java/de/kreth/clubhelper/model/dao/AdressDao.java
index b105c73..37abb2b 100644
--- a/src/main/java/de/kreth/clubhelper/model/dao/AdressDao.java
+++ b/src/main/java/de/kreth/clubhelper/model/dao/AdressDao.java
@@ -1,12 +1,20 @@
 package de.kreth.clubhelper.model.dao;
 
+import java.util.Date;
 import java.util.List;
 
+import org.springframework.data.repository.CrudRepository;
+
 import de.kreth.clubhelper.model.data.Adress;
 import de.kreth.clubhelper.model.data.Person;
 
-public interface AdressDao extends ClubhelperDao<Adress> {
+public interface AdressDao extends CrudRepository<Adress, Long>, ClubhelperDao<Adress> {
 
 	List<Adress> findByPerson(Person person);
 
+   @Override
+   List<Adress> findByPersonId(long personId);
+
+   @Override
+   List<Adress> findByChangedGreaterThan(Date date);
 }
diff --git a/src/main/java/de/kreth/clubhelper/model/dao/AttendanceDao.java b/src/main/java/de/kreth/clubhelper/model/dao/AttendanceDao.java
index d972a63..14c4563 100644
--- a/src/main/java/de/kreth/clubhelper/model/dao/AttendanceDao.java
+++ b/src/main/java/de/kreth/clubhelper/model/dao/AttendanceDao.java
@@ -3,10 +3,12 @@ package de.kreth.clubhelper.model.dao;
 import java.util.Date;
 import java.util.List;
 
+import org.springframework.data.repository.CrudRepository;
+
 import de.kreth.clubhelper.model.data.Attendance;
 import de.kreth.clubhelper.model.data.Person;
 
-public interface AttendanceDao extends ClubhelperDao<Attendance> {
+public interface AttendanceDao extends CrudRepository<Attendance, Long> {
 
 	List<Attendance> findByOnDate(Date onDate);
 
@@ -14,4 +16,7 @@ public interface AttendanceDao extends ClubhelperDao<Attendance> {
 
 	Attendance findByPersonAndOnDate(Person person, Date onDate);
 
+   List<Attendance> findByPersonId(long personId);
+
+   List<Attendance> findByChangedGreaterThan(Date date);
 }
diff --git a/src/main/java/de/kreth/clubhelper/model/dao/ClubhelperDao.java b/src/main/java/de/kreth/clubhelper/model/dao/ClubhelperDao.java
index 450cf2f..556c121 100644
--- a/src/main/java/de/kreth/clubhelper/model/dao/ClubhelperDao.java
+++ b/src/main/java/de/kreth/clubhelper/model/dao/ClubhelperDao.java
@@ -3,11 +3,9 @@ package de.kreth.clubhelper.model.dao;
 import java.util.Date;
 import java.util.List;
 
-import org.springframework.data.repository.CrudRepository;
-
-
-public interface ClubhelperDao<T> extends CrudRepository<T, Long>
+public interface ClubhelperDao<T>
 {
+
    List<T> findByPersonId(long personId);
 
    List<T> findByChangedGreaterThan(Date date);
diff --git a/src/main/java/de/kreth/clubhelper/model/dao/DeletedEntriesDao.java b/src/main/java/de/kreth/clubhelper/model/dao/DeletedEntriesDao.java
index 591c3bf..e8363a2 100644
--- a/src/main/java/de/kreth/clubhelper/model/dao/DeletedEntriesDao.java
+++ b/src/main/java/de/kreth/clubhelper/model/dao/DeletedEntriesDao.java
@@ -1,7 +1,14 @@
 package de.kreth.clubhelper.model.dao;
 
+import java.util.Date;
+import java.util.List;
+
+import org.springframework.data.repository.CrudRepository;
+
 import de.kreth.clubhelper.model.data.DeletedEntry;
 
-public interface DeletedEntriesDao extends ClubhelperDao<DeletedEntry>
+public interface DeletedEntriesDao extends CrudRepository<DeletedEntry, Long>
 {
+
+   List<DeletedEntry> findByChangedGreaterThan(Date date);
 }
diff --git a/src/main/java/de/kreth/clubhelper/model/dao/GroupDao.java b/src/main/java/de/kreth/clubhelper/model/dao/GroupDao.java
index 6c9c9fa..a09e8d3 100644
--- a/src/main/java/de/kreth/clubhelper/model/dao/GroupDao.java
+++ b/src/main/java/de/kreth/clubhelper/model/dao/GroupDao.java
@@ -1,7 +1,13 @@
 package de.kreth.clubhelper.model.dao;
 
+import java.util.Date;
+import java.util.List;
+
+import org.springframework.data.repository.CrudRepository;
+
 import de.kreth.clubhelper.model.data.GroupDef;
 
-public interface GroupDao extends ClubhelperDao<GroupDef> {
+public interface GroupDao extends CrudRepository<GroupDef, Long> {
 
+   List<GroupDef> findByChangedGreaterThan(Date date);
 }
diff --git a/src/main/java/de/kreth/clubhelper/model/dao/PersonDao.java b/src/main/java/de/kreth/clubhelper/model/dao/PersonDao.java
index e5866d3..a1d200e 100644
--- a/src/main/java/de/kreth/clubhelper/model/dao/PersonDao.java
+++ b/src/main/java/de/kreth/clubhelper/model/dao/PersonDao.java
@@ -1,10 +1,15 @@
 package de.kreth.clubhelper.model.dao;
 
+import java.util.Date;
+import java.util.List;
+
+import org.springframework.data.repository.CrudRepository;
 import org.springframework.stereotype.Repository;
 
 import de.kreth.clubhelper.model.data.Person;
 
 @Repository
-public interface PersonDao extends ClubhelperDao<Person> {
+public interface PersonDao extends CrudRepository<Person, Long> {
 
+   List<Person> findByChangedGreaterThan(Date date);
 }
diff --git a/src/main/java/de/kreth/clubhelper/model/dao/RelativeDao.java b/src/main/java/de/kreth/clubhelper/model/dao/RelativeDao.java
new file mode 100644
index 0000000..c4c7ea4
--- /dev/null
+++ b/src/main/java/de/kreth/clubhelper/model/dao/RelativeDao.java
@@ -0,0 +1,9 @@
+package de.kreth.clubhelper.model.dao;
+
+import org.springframework.data.repository.CrudRepository;
+
+import de.kreth.clubhelper.model.data.Relative;
+
+public interface RelativeDao extends CrudRepository<Relative, Long>
+{
+}
diff --git a/src/main/java/de/kreth/clubhelper/model/dao/StartpassDao.java b/src/main/java/de/kreth/clubhelper/model/dao/StartpassDao.java
new file mode 100644
index 0000000..b664ccb
--- /dev/null
+++ b/src/main/java/de/kreth/clubhelper/model/dao/StartpassDao.java
@@ -0,0 +1,9 @@
+package de.kreth.clubhelper.model.dao;
+
+import org.springframework.data.repository.CrudRepository;
+
+import de.kreth.clubhelper.model.data.Startpass;
+
+public interface StartpassDao extends CrudRepository<Startpass, Long>
+{
+}
diff --git a/src/main/java/de/kreth/clubhelper/model/data/Person.java b/src/main/java/de/kreth/clubhelper/model/data/Person.java
index 4f711bb..8747909 100644
--- a/src/main/java/de/kreth/clubhelper/model/data/Person.java
+++ b/src/main/java/de/kreth/clubhelper/model/data/Person.java
@@ -15,129 +15,126 @@ import javax.persistence.Table;
 
 /**
  * The persistent class for the person database table.
- * 
  */
 @Entity
 @Table(name = "person")
 @Inheritance(strategy = InheritanceType.SINGLE_TABLE)
-public class Person extends BaseEntity implements Serializable {
-
-    public static final String SESSION_LOGIN = "SESSION_LOGIN_USER";
-
-    public static final String QUERY_FINDALL = "Person.findAll";
-
-    public static final String QUERY_FINDLOGIN = "Person.findLogin";
-
-    private static final long serialVersionUID = -8361264400619997123L;
-
-    @Basic
-    private LocalDate birth;
-
-    private String prename;
-
-    private String surname;
-
-    private String username;
-
-    private String password;
-
-    private Integer gender;
-
-    @ManyToMany
-    @JoinTable(name = "persongroup", joinColumns = @JoinColumn(name = "person_id"), inverseJoinColumns = @JoinColumn(name = "group_id"))
-    private List<GroupDef> groups;
-
-    public Gender getGender() {
-	if (gender == null) {
-	    return null;
-	}
-	return Gender.valueOf(gender);
-    }
-
-    public void setGender(Gender gender) {
-	if (gender == null) {
-	    this.gender = null;
-	} else {
-	    this.gender = gender.getId();
-	}
-    }
-
-    public LocalDate getBirth() {
-	return birth;
-    }
-
-    public void setBirth(LocalDate birth) {
-	this.birth = birth;
-    }
-
-    public String getPrename() {
-	return prename;
-    }
-
-    public void setPrename(String prename) {
-	this.prename = prename;
-    }
-
-    public String getSurname() {
-	return surname;
-    }
-
-    public void setSurname(String surname) {
-	this.surname = surname;
-    }
-
-    public String getUsername() {
-	return username;
-    }
-
-    public void setUsername(String username) {
-	this.username = username;
-    }
-
-    public String getPassword() {
-	return password;
-    }
-
-    public void setPassword(String password) {
-	this.password = password;
-    }
-
-    public void setGender(Integer gender) {
-	this.gender = gender;
-    }
-
-    public boolean isMember(GroupDef group) {
-	return groups != null && groups.contains(group);
-    }
-
-    @Override
-    public int hashCode() {
-	final int prime = 59;
-	int result = super.hashCode();
-	result = prime * result;
-	return result;
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-	if (this == obj)
-	    return true;
-	if (!super.equals(obj))
-	    return false;
-	if (getClass() != obj.getClass())
-	    return false;
-	Person other = (Person) obj;
-	if (surname == null) {
-	    if (other.surname != null)
-		return false;
-	} else if (!surname.equals(other.surname))
-	    return false;
-	return true;
-    }
-
-    @Override
-    public String toString() {
-	return "Person [id=" + getId() + ", prename=" + prename + ", surname=" + surname + "]";
-    }
-
+public class Person extends BaseEntity implements Serializable
+{
+   public static final String SESSION_LOGIN = "SESSION_LOGIN_USER";
+   public static final String QUERY_FINDALL = "Person.findAll";
+   public static final String QUERY_FINDLOGIN = "Person.findLogin";
+   private static final long serialVersionUID = -8361264400619997123L;
+   @Basic
+   private LocalDate birth;
+   private String prename;
+   private String surname;
+   private String username;
+   private String password;
+   private Integer gender;
+   @ManyToMany
+   @JoinTable(name = "persongroup", joinColumns = @JoinColumn(name = "person_id"), inverseJoinColumns = @JoinColumn(name = "group_id"))
+   private List<GroupDef> groups;
+
+   public Gender getGender()
+   {
+      if (gender == null) {
+         return null;
+      }
+      return Gender.valueOf(gender);
+   }
+
+   public LocalDate getBirth()
+   {
+      return birth;
+   }
+
+   public void setBirth(LocalDate birth)
+   {
+      this.birth = birth;
+   }
+
+   public String getPrename()
+   {
+      return prename;
+   }
+
+   public void setPrename(String prename)
+   {
+      this.prename = prename;
+   }
+
+   public String getSurname()
+   {
+      return surname;
+   }
+
+   public void setSurname(String surname)
+   {
+      this.surname = surname;
+   }
+
+   public String getUsername()
+   {
+      return username;
+   }
+
+   public void setUsername(String username)
+   {
+      this.username = username;
+   }
+
+   public String getPassword()
+   {
+      return password;
+   }
+
+   public void setPassword(String password)
+   {
+      this.password = password;
+   }
+
+   public void setGender(Integer gender)
+   {
+      this.gender = gender;
+   }
+
+   public boolean isMember(GroupDef group)
+   {
+      return groups != null && groups.contains(group);
+   }
+
+   @Override
+   public int hashCode()
+   {
+      final int prime = 59;
+      int result = super.hashCode();
+      result = prime * result;
+      return result;
+   }
+
+   @Override
+   public boolean equals(Object obj)
+   {
+      if (this == obj)
+         return true;
+      if (!super.equals(obj))
+         return false;
+      if (getClass() != obj.getClass())
+         return false;
+      Person other = (Person) obj;
+      if (surname == null) {
+         if (other.surname != null)
+            return false;
+      }
+      else if (!surname.equals(other.surname))
+         return false;
+      return true;
+   }
+
+   @Override
+   public String toString()
+   {
+      return "Person [id=" + getId() + ", prename=" + prename + ", surname=" + surname + "]";
+   }
 }
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/AdressController.java b/src/main/java/de/kreth/clubhelperbackend/controller/AdressController.java
deleted file mode 100644
index 5a4da4e..0000000
--- a/src/main/java/de/kreth/clubhelperbackend/controller/AdressController.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.kreth.clubhelperbackend.controller;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import de.kreth.clubhelper.model.data.Adress;
-import de.kreth.clubhelperbackend.controller.abstr.AbstractController;
-
-@RestController
-@RequestMapping("/adress")
-public class AdressController extends AbstractController<Adress> {
-
-	@Autowired
-	public AdressController() {
-		super(Adress.class);
-	}
-
-	@Override
-	public List<Adress> getByParentId(long id) {
-		return new ArrayList<Adress>();
-	}
-
-}
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/AttendanceController.java b/src/main/java/de/kreth/clubhelperbackend/controller/AttendanceController.java
deleted file mode 100644
index c1bc5a1..0000000
--- a/src/main/java/de/kreth/clubhelperbackend/controller/AttendanceController.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package de.kreth.clubhelperbackend.controller;
-
-import java.sql.SQLException;
-import java.util.Date;
-import java.util.List;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.format.annotation.DateTimeFormat;
-import org.springframework.format.annotation.DateTimeFormat.ISO;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
-
-import de.kreth.clubhelper.model.dao.AttendanceDao;
-import de.kreth.clubhelper.model.dao.PersonDao;
-import de.kreth.clubhelper.model.data.Attendance;
-import de.kreth.clubhelperbackend.controller.abstr.AbstractController;
-
-@RestController
-@RequestMapping("/attendance")
-public class AttendanceController extends AbstractController<Attendance> {
-
-	@Autowired
-	private PersonDao personDao;
-	
-	public AttendanceController() {
-		super(Attendance.class);
-	}
-
-   @RequestMapping(value = "/on", method = RequestMethod.POST, produces = "application/json")
-   
-   public List<Attendance> postListAttendencesOn(@RequestBody(required=false) Date date)
-         throws SQLException {
-
-      if(date == null) {
-         date = new Date();
-      }
-      AttendanceDao tmpDao = (AttendanceDao)dao;
-      
-      return tmpDao.findByOnDate(date);
-   }
-
-   @RequestMapping(value = "/on/{date}", method = RequestMethod.GET, produces = "application/json")
-   
-   public List<Attendance> getAttendencesOn(@PathVariable("date") @DateTimeFormat(iso=ISO.DATE) Date date)
-         throws SQLException {
-
-      AttendanceDao tmpDao = (AttendanceDao)dao;
-      
-      return tmpDao.findByOnDate(date);
-   }
-
-	@RequestMapping(value = "/for/{id}", method = RequestMethod.POST, produces = "application/json")
-	
-	public Attendance post(@PathVariable("id") Long id) {
-		Attendance att = new Attendance();
-		att.setPerson(personDao.findById(id).get());
-		att.setOnDate(new Date());
-		return post(att);
-	}
-}
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/ContactController.java b/src/main/java/de/kreth/clubhelperbackend/controller/ContactController.java
deleted file mode 100644
index 9e657fa..0000000
--- a/src/main/java/de/kreth/clubhelperbackend/controller/ContactController.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package de.kreth.clubhelperbackend.controller;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import de.kreth.clubhelper.model.data.Contact;
-import de.kreth.clubhelperbackend.controller.abstr.AbstractController;
-
-@RestController
-@RequestMapping("/contact")
-public class ContactController extends AbstractController<Contact> {
-
-	@Autowired
-	public ContactController() {
-		super(Contact.class);
-	}
-
-}
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/GroupController.java b/src/main/java/de/kreth/clubhelperbackend/controller/GroupController.java
deleted file mode 100644
index 937219a..0000000
--- a/src/main/java/de/kreth/clubhelperbackend/controller/GroupController.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package de.kreth.clubhelperbackend.controller;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import de.kreth.clubhelper.model.data.GroupDef;
-import de.kreth.clubhelperbackend.controller.abstr.AbstractController;
-
-@RestController
-@RequestMapping("/group")
-public class GroupController extends AbstractController<GroupDef> {
-
-	@Autowired()
-	public GroupController() {
-		super(GroupDef.class);
-	}
-
-}
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/HomeController.java b/src/main/java/de/kreth/clubhelperbackend/controller/HomeController.java
deleted file mode 100644
index 8616d2b..0000000
--- a/src/main/java/de/kreth/clubhelperbackend/controller/HomeController.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package de.kreth.clubhelperbackend.controller;
-
-import java.text.DateFormat;
-import java.util.Date;
-import java.util.Locale;
-
-import javax.servlet.http.HttpServletResponse;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-/**
- * Handles requests for the application home page.
- */
-@RestController
-@RequestMapping("/")
-public class HomeController {
-
-	private static final Logger logger = LoggerFactory.getLogger(HomeController.class);
-
-	/**
-	 * Simply selects the home view to render by returning its name.
-	 * 
-	 * @param response
-	 *            response Object for redirection.
-	 * @param device
-	 *            device Type to decide redirection target.
-	 * @param locale
-	 *            locale for language
-	 * @param model
-	 *            model to set response data
-	 * @return Name of View
-	 */
-	@GetMapping(value = "/")
-	public String home(HttpServletResponse response, Locale locale) {
-
-		logger.info("Welcome home! The client locale is {}.", locale);
-		Date date = new Date();
-		DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale);
-
-		String formattedDate = dateFormat.format(date);
-
-		return "This is Clubhelper Backend at " + formattedDate;
-	}
-
-}
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/PersonController.java b/src/main/java/de/kreth/clubhelperbackend/controller/PersonController.java
deleted file mode 100644
index f894e3a..0000000
--- a/src/main/java/de/kreth/clubhelperbackend/controller/PersonController.java
+++ /dev/null
@@ -1,104 +0,0 @@
-package de.kreth.clubhelperbackend.controller;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
-
-import de.kreth.clubhelper.model.data.Adress;
-import de.kreth.clubhelper.model.data.Contact;
-import de.kreth.clubhelper.model.data.Person;
-import de.kreth.clubhelper.model.data.Relative;
-import de.kreth.clubhelperbackend.controller.abstr.AbstractController;
-import de.kreth.clubhelperbackend.controller.abstr.ClubController;
-
-@RestController
-@RequestMapping("/person")
-public class PersonController extends AbstractController<Person> {
-
-   @Autowired
-	private ClubController<Contact> contactController;
-   @Autowired
-	private ClubController<Relative> relativeController;
-   @Autowired
-	private ClubController<Adress> adressController;
-
-	public PersonController() {
-		super(Person.class);
-	}
-
-//	private static ClubhelperDao<Person> doCast(PersonDao dao) {
-//	   Object anonymous = dao;
-//	   return (ClubhelperDao<Person>) anonymous;
-//	}
-	
-	@Override
-	@RequestMapping(value = "/{id}", method = RequestMethod.DELETE, produces = "application/json")
-	public ResponseEntity<Person> delete(@PathVariable("id") final long id) {
-
-		for (Contact c : contactController.getByParentId(id)) {
-			contactController.delete(c.getId());
-		}
-		for (Adress a : adressController.getByParentId(id)) {
-			adressController.delete(a.getId());
-		}
-		for (Relative r : relativeController.getByParentId(id)) {
-			relativeController.delete(r.getId());
-		}
-
-		return super.delete(id);
-	}
-
-	/**
-	 * Delivers list with one Person with id.
-	 */
-	@Override
-	public List<Person> getByParentId(long id) {
-		List<Person> all = new ArrayList<Person>();
-		all.add(getById(id));
-		return all;
-	}
-
-	/**
-	 * 
-	 * @author markus
-	 *
-	 */
-	public class PersonRelative extends Relative {
-
-		private static final long serialVersionUID = 4828690343464403867L;
-		private Person toPerson;
-		private String relation;
-
-		public PersonRelative(Relative r) {
-			super(r.getId(),
-					r.getToPerson2Relation(), r.getToPerson1Relation(), r.getPerson1Bean(), r.getPerson2Bean());
-			setChanged(r.getChanged());
-			setCreated(r.getCreated());
-			toPerson = r.getPerson1Bean();
-			relation = r.getToPerson1Relation();
-		}
-
-		public Person getToPerson() {
-			return toPerson;
-		}
-
-		public String getRelation() {
-			return relation;
-		}
-
-		@Override
-		public String toString() {
-			StringBuilder bld = new StringBuilder();
-			bld.append(relation).append(" ").append(toPerson.getId())
-					.append(": ").append(toPerson.getPrename()).append(" ")
-					.append(toPerson.getSurname());
-			return bld.toString();
-		}
-	}
-}
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/StartpassController.java b/src/main/java/de/kreth/clubhelperbackend/controller/StartpassController.java
deleted file mode 100644
index bedef28..0000000
--- a/src/main/java/de/kreth/clubhelperbackend/controller/StartpassController.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package de.kreth.clubhelperbackend.controller;
-
-import java.util.List;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import de.kreth.clubhelper.model.data.Startpass;
-import de.kreth.clubhelperbackend.controller.abstr.AbstractController;
-
-@RestController
-@RequestMapping("/startpass")
-public class StartpassController extends AbstractController<Startpass> {
-
-	@Autowired
-	public StartpassController() {
-		super(Startpass.class);
-	}
-
-	@Override
-//	@RequestMapping(value = "/for/{id}", method = RequestMethod.GET, produces = "application/json")
-	public List<Startpass> getByParentId(@PathVariable("id") long id) {
-		return dao.findByPersonId(id);
-	}
-}
diff --git a/src/main/java/de/kreth/clubhelperbackend/controller/abstr/package-info.java b/src/main/java/de/kreth/clubhelperbackend/controller/abstr/package-info.java
deleted file mode 100644
index bf3166b..0000000
--- a/src/main/java/de/kreth/clubhelperbackend/controller/abstr/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * @author markus
- *
- */
-package de.kreth.clubhelperbackend.controller.abstr;
\ No newline at end of file
diff --git a/src/test/java/de/kreth/clubhelper/model/LoadPersonsTest.java b/src/test/java/de/kreth/clubhelper/model/LoadPersonsTest.java
index 11613f7..d78a554 100644
--- a/src/test/java/de/kreth/clubhelper/model/LoadPersonsTest.java
+++ b/src/test/java/de/kreth/clubhelper/model/LoadPersonsTest.java
@@ -38,10 +38,10 @@ class LoadPersonsTest
    @BeforeEach
    void loadGroups()
    {
-      aktive = groupDao.findById(1).get();
-      trainer = groupDao.findById(3).get();
-      competitor = groupDao.findById(7).get();
-      admin = groupDao.findById(8).get();
+      aktive = groupDao.findById(1L).get();
+      trainer = groupDao.findById(3L).get();
+      competitor = groupDao.findById(7L).get();
+      admin = groupDao.findById(8L).get();
       assertNotNull(aktive);
       assertNotNull(trainer);
       assertNotNull(competitor);
@@ -51,7 +51,7 @@ class LoadPersonsTest
    @Test
    void testLoadPerson1()
    {
-      Optional<Person> person1 = personDao.findById(1);
+      Optional<Person> person1 = personDao.findById(1L);
       assertTrue(person1.isPresent(), "Person with id=1 not found!");
       assertTrue(person1.get().isMember(trainer));
    }
@@ -70,7 +70,7 @@ class LoadPersonsTest
       p.setPrename("prename");
       p.setSurname("surname");
       p.setBirth(LocalDate.of(1981, 3, 3));
-      p.setGender(Gender.MALE);
+      p.setGender(Gender.MALE.getId());
       personDao.save(p);
       assertNotNull(p.getId());
       personDao.delete(p);
diff --git a/src/test/java/de/kreth/clubhelper/model/PersonControllerTest.java b/src/test/java/de/kreth/clubhelper/model/PersonControllerTest.java
index 98d7445..5c4800a 100644
--- a/src/test/java/de/kreth/clubhelper/model/PersonControllerTest.java
+++ b/src/test/java/de/kreth/clubhelper/model/PersonControllerTest.java
@@ -53,16 +53,16 @@ class PersonControllerTest
       p1.setPrename("prename");
       p1.setSurname("surname");
       p1.setBirth(LocalDate.of(2000, 1, 1));
-      p1.setGender(Gender.MALE);
+      p1.setGender(Gender.MALE.getId());
       p2 = new Person();
       p2.setId(1);
       p2.setPrename("prename");
       p2.setSurname("surname");
       p2.setBirth(LocalDate.of(2000, 1, 1));
-      p2.setGender(Gender.MALE);
+      p2.setGender(Gender.MALE.getId());
       when(personDao.findAll()).thenReturn(Arrays.asList(p1, p2));
-      when(personDao.findById(1)).thenReturn(Optional.of(p1));
-      when(personDao.findById(2)).thenReturn(Optional.of(p2));
+      when(personDao.findById(1L)).thenReturn(Optional.of(p1));
+      when(personDao.findById(2L)).thenReturn(Optional.of(p2));
    }
 
    @Test