prepared file upload

src/main/java/de/jottyfan/camporganizer/module/admin/AdminController.java

@@ -13,6 +13,7 @@ import org.springframework.validation.BindingResult;
 import org.springframework.validation.ObjectError;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 
 import de.jottyfan.camporganizer.module.camplist.CommonController;
@@ -34,6 +35,17 @@ public class AdminController extends CommonController {
 	@Value("${spring.mail.username}")
 	private String from;
 
+	@GetMapping("/admin")
+	public String getMain(Model model, HttpServletRequest request) {
+		super.setupSession(model, request);
+		return "/admin/main";
+	}
+
+	@GetMapping("/admin/main")
+	public String getMainDirectly() {
+		return "redirect:/admin/main";
+	}
+
 	@GetMapping("/admin/mail")
 	public String getMail(Model model, HttpServletRequest request) {
 		super.setupSession(model, request);
@@ -50,21 +62,44 @@ public class AdminController extends CommonController {
 		super.setupSession(model, request);
 		if (bindingResult.hasErrors()) {
 			for (ObjectError error : bindingResult.getAllErrors())
-			LOGGER.error("error {}: {}", error.getCode(), error.getDefaultMessage());
+				LOGGER.error("error {}: {}", error.getCode(), error.getDefaultMessage());
 			return "/admin/mail";
 		}
 		service.sendMail(bean);
 		return "redirect:/admin";
 	}
 
-	@GetMapping("/admin")
-	public String getMain(Model model, HttpServletRequest request) {
+	@GetMapping("/admin/document")
+	public String getDocuments(Model model, HttpServletRequest request) {
 		super.setupSession(model, request);
-		return "/admin/main";
+		model.addAttribute("documents", service.getAllDocuments());
+		return "/admin/document";
 	}
 
-	@GetMapping("/admin/main")
-	public String getMainDirectly() {
-		return "redirect:/admin/main";
+	@GetMapping("/admin/document/add")
+	public String prepareAddDocument(Model model, HttpServletRequest request) {
+		super.setupSession(model, request);
+		model.addAttribute("bean", new DocumentBean());
+		return "/admin/document_edit";
+	}
+
+	@GetMapping("/admin/document/edit/{id}")
+	public String prepareAddDocument(@PathVariable Integer id, Model model, HttpServletRequest request) {
+		super.setupSession(model, request);
+		model.addAttribute("bean", service.getDocument(id));
+		return "/admin/document_edit";
+	}
+
+	@PostMapping("/admin/document/update")
+	public String updateDocument(@Valid @ModelAttribute("bean") DocumentBean bean,
+			final BindingResult bindingResult, Model model, HttpServletRequest request) {
+		super.setupSession(model, request);
+		if (bindingResult.hasErrors()) {
+			for (ObjectError error : bindingResult.getAllErrors())
+				LOGGER.error("error {}: {}", error.getCode(), error.getDefaultMessage());
+			return "/admin/document_edit";
+		}
+		service.updateDocument(bean);
+		return "redirect:/admin/document";
 	}
 }

src/main/java/de/jottyfan/camporganizer/module/admin/AdminRepository.java

@@ -0,0 +1,186 @@
+package de.jottyfan.camporganizer.module.admin;
+
+import static de.jottyfan.camporganizer.db.jooq.Tables.T_DOCUMENT;
+import static de.jottyfan.camporganizer.db.jooq.Tables.T_DOCUMENTROLE;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.jooq.DSLContext;
+import org.jooq.DeleteConditionStep;
+import org.jooq.Field;
+import org.jooq.InsertResultStep;
+import org.jooq.InsertReturningStep;
+import org.jooq.Record5;
+import org.jooq.SelectSeekStep1;
+import org.jooq.UpdateConditionStep;
+import org.jooq.exception.DataAccessException;
+import org.jooq.impl.DSL;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+
+import de.jottyfan.camporganizer.db.jooq.enums.EnumCamprole;
+import de.jottyfan.camporganizer.db.jooq.enums.EnumDocument;
+import de.jottyfan.camporganizer.db.jooq.enums.EnumFiletype;
+import de.jottyfan.camporganizer.db.jooq.tables.records.TDocumentRecord;
+import de.jottyfan.camporganizer.db.jooq.tables.records.TDocumentroleRecord;
+import de.jottyfan.camporganizer.module.camplist.LambdaResultWrapper;
+
+/**
+ *
+ * @author jotty
+ *
+ */
+@Repository
+@Transactional(transactionManager = "transactionManager")
+public class AdminRepository {
+
+	private static final Logger LOGGER = LogManager.getLogger(AdminRepository.class);
+
+	@Autowired
+	private DSLContext jooq;
+
+	/**
+	 * get the document with that ID
+	 *
+	 * @param id the ID of the document
+	 * @return the document
+	 */
+	public DocumentBean getDocument(Integer id) {
+		Field<EnumCamprole[]> ROLES = DSL.field("roles", EnumCamprole[].class);
+		SelectSeekStep1<Record5<Integer, String, EnumDocument, EnumFiletype, EnumCamprole[]>, Integer> sql = jooq
+		// @formatter:off
+			.select(T_DOCUMENT.PK,
+					    T_DOCUMENT.NAME,
+					    T_DOCUMENT.DOCTYPE,
+					    T_DOCUMENT.FILETYPE,
+					    DSL.arrayAgg(T_DOCUMENTROLE.CAMPROLE).as(ROLES))
+			.from(T_DOCUMENT)
+			.leftJoin(T_DOCUMENTROLE).on(T_DOCUMENTROLE.FK_DOCUMENT.eq(T_DOCUMENT.PK))
+			.where(T_DOCUMENT.PK.eq(id))
+			.groupBy(T_DOCUMENT.PK, T_DOCUMENT.NAME, T_DOCUMENT.DOCTYPE, T_DOCUMENT.FILETYPE)
+			.orderBy(T_DOCUMENT.PK);
+		// @formatter:on
+		LOGGER.debug(sql.toString());
+		Record5<Integer, String, EnumDocument, EnumFiletype, EnumCamprole[]> r = sql.fetchOne();
+		if (r != null ) {
+			DocumentBean bean = new DocumentBean();
+			bean.setPk(r.get(T_DOCUMENT.PK));
+			bean.setName(r.get(T_DOCUMENT.NAME));
+			bean.setDoctype(r.get(T_DOCUMENT.DOCTYPE));
+			bean.setFiletype(r.get(T_DOCUMENT.FILETYPE));
+			bean.setRoles(r.get(ROLES));
+			return bean;
+		}
+		return null;
+	}
+
+	/**
+	 * get all documents from the database
+	 *
+	 * @return all documents
+	 */
+	public List<DocumentBean> getAllDocuments() {
+		Field<EnumCamprole[]> ROLES = DSL.field("roles", EnumCamprole[].class);
+		SelectSeekStep1<Record5<Integer, String, EnumDocument, EnumFiletype, EnumCamprole[]>, Integer> sql = jooq
+		// @formatter:off
+			.select(T_DOCUMENT.PK,
+					    T_DOCUMENT.NAME,
+					    T_DOCUMENT.DOCTYPE,
+					    T_DOCUMENT.FILETYPE,
+					    DSL.arrayAgg(T_DOCUMENTROLE.CAMPROLE).as(ROLES))
+			.from(T_DOCUMENT)
+			.leftJoin(T_DOCUMENTROLE).on(T_DOCUMENTROLE.FK_DOCUMENT.eq(T_DOCUMENT.PK))
+			.groupBy(T_DOCUMENT.PK, T_DOCUMENT.NAME, T_DOCUMENT.DOCTYPE, T_DOCUMENT.FILETYPE)
+			.orderBy(T_DOCUMENT.PK);
+		// @formatter:on
+		LOGGER.debug(sql.toString());
+		List<DocumentBean> list = new ArrayList<>();
+		for (Record5<Integer, String, EnumDocument, EnumFiletype, EnumCamprole[]> r : sql.fetch()) {
+			DocumentBean bean = new DocumentBean();
+			bean.setPk(r.get(T_DOCUMENT.PK));
+			bean.setName(r.get(T_DOCUMENT.NAME));
+			bean.setDoctype(r.get(T_DOCUMENT.DOCTYPE));
+			bean.setFiletype(r.get(T_DOCUMENT.FILETYPE));
+			bean.setRoles(r.get(ROLES));
+			list.add(bean);
+		}
+		return list;
+	}
+
+	/**
+	 * upsert document in t_document
+	 *
+	 * @param document
+	 * @throws DataAccessException
+	 */
+	public Integer upsert(DocumentBean bean) throws DataAccessException {
+		LambdaResultWrapper lrw = new LambdaResultWrapper();
+		jooq.transaction(c -> {
+			Integer pk = bean.getPk();
+			if (bean.getPk() != null) {
+				UpdateConditionStep<TDocumentRecord> sql = DSL.using(c)
+				// @formatter:off
+					.update(T_DOCUMENT)
+					.set(T_DOCUMENT.NAME, bean.getName())
+					.set(T_DOCUMENT.DOCTYPE, bean.getDoctype())
+					.set(T_DOCUMENT.DOCUMENT, bean.getDocument())
+					.set(T_DOCUMENT.FILETYPE, bean.getFiletype())
+					.where(T_DOCUMENT.PK.eq(bean.getPk()));
+			  // @formatter:on
+				LOGGER.debug("{}", sql.toString());
+				lrw.add(sql.execute());
+			} else {
+				InsertResultStep<TDocumentRecord> sql = DSL.using(c)
+				// @formatter:off
+				  .insertInto(T_DOCUMENT,
+				  		        T_DOCUMENT.NAME,
+				  		        T_DOCUMENT.DOCTYPE,
+				  		        T_DOCUMENT.DOCUMENT,
+				  		        T_DOCUMENT.FILETYPE)
+				  .values(bean.getName(), bean.getDoctype(), bean.getDocument(), bean.getFiletype())
+				  .returning(T_DOCUMENT.PK);
+		  	// @formatter:on
+				LOGGER.debug("{}", sql.toString());
+				pk = sql.fetchOne().get(T_DOCUMENT.PK);
+				lrw.add(1);
+			}
+			List<EnumCamprole> allEnums = Arrays.asList(EnumCamprole.values());
+			Set<EnumCamprole> removeCandidates = new HashSet<>();
+			removeCandidates.addAll(allEnums);
+			for (EnumCamprole role : bean.getRoles()) {
+				try {
+					InsertReturningStep<TDocumentroleRecord> sql = DSL.using(c)
+					// @formatter:off
+				  	.insertInto(T_DOCUMENTROLE,
+				  			        T_DOCUMENTROLE.FK_DOCUMENT,
+				  			        T_DOCUMENTROLE.CAMPROLE)
+				  	.values(pk, role)
+				  	.onConflict(T_DOCUMENTROLE.FK_DOCUMENT, T_DOCUMENTROLE.CAMPROLE)
+				  	.doNothing();
+				  // @formatter:on
+					LOGGER.debug("{}", sql.toString());
+					lrw.add(sql.execute());
+					removeCandidates.remove(role);
+				} catch (IllegalArgumentException e) {
+					LOGGER.error(e);
+				}
+			}
+			DeleteConditionStep<TDocumentroleRecord> sql = DSL.using(c)
+			// @formatter:off
+				.deleteFrom(T_DOCUMENTROLE)
+				.where(T_DOCUMENTROLE.FK_DOCUMENT.eq(pk))
+				.and(T_DOCUMENTROLE.CAMPROLE.in(removeCandidates));
+			// @formatter:on
+			LOGGER.debug("{}", sql.toString());
+			lrw.add(sql.execute());
+		});
+		return lrw.getCounter();
+	}
+}

src/main/java/de/jottyfan/camporganizer/module/admin/AdminService.java

@@ -1,5 +1,7 @@
 package de.jottyfan.camporganizer.module.admin;
 
+import java.util.List;
+
 import javax.validation.Valid;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -19,8 +21,39 @@ public class AdminService {
 	@Autowired
 	private MailRepository mailRepository;
 
+	@Autowired
+	private AdminRepository adminRepository;
+
 	public void sendMail(@Valid MailBean bean) {
 		mailRepository.sendMail(bean);
 	}
 
+	/**
+	 * get all documents
+	 *
+	 * @return a list of documents; an empty one at least
+	 */
+	public List<DocumentBean> getAllDocuments() {
+		return adminRepository.getAllDocuments();
+	}
+
+	/**
+	 * get document from the database
+	 *
+	 * @param id the ID of the document
+	 * @return the document or null
+	 */
+	public DocumentBean getDocument(Integer id) {
+		return adminRepository.getDocument(id);
+	}
+
+	/**
+	 * upsert the document bean
+	 *
+	 * @param bean the bean
+	 * @return the number of affected database lines
+	 */
+	public Integer updateDocument(@Valid DocumentBean bean) {
+		return adminRepository.upsert(bean);
+	}
 }

src/main/java/de/jottyfan/camporganizer/module/admin/DocumentBean.java

@@ -0,0 +1,107 @@
+package de.jottyfan.camporganizer.module.admin;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.Serializable;
+import java.util.Base64;
+
+import javax.servlet.http.Part;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+import org.apache.commons.io.IOUtils;
+
+import de.jottyfan.camporganizer.db.jooq.enums.EnumCamprole;
+import de.jottyfan.camporganizer.db.jooq.enums.EnumDocument;
+import de.jottyfan.camporganizer.db.jooq.enums.EnumFiletype;
+
+/**
+ *
+ * @author jotty
+ *
+ */
+public class DocumentBean implements Serializable{
+
+	private static final long serialVersionUID = 1L;
+
+	private Integer pk;
+	@NotNull
+	private EnumDocument doctype;
+	@NotBlank
+	private String name;
+	private String document;
+	@NotNull
+	private EnumFiletype filetype;
+	@NotNull
+	private Part uploadfile;
+	private EnumCamprole[] roles;
+
+	public void encodeUpload() throws IOException {
+		if (uploadfile != null) {
+			InputStream inputStream = uploadfile.getInputStream();
+			byte[] bytes = IOUtils.toByteArray(inputStream);
+			if (bytes.length > 0) {
+				document = Base64.getEncoder().encodeToString(bytes);
+			} // not uploaded files should not be changed, so document must be kept as is
+		}
+	}
+
+	public Integer getPk() {
+		return pk;
+	}
+
+	public void setDoctype(EnumDocument doctype) {
+		this.doctype = doctype;
+	}
+
+	public EnumDocument getDoctype() {
+		return doctype;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setDocument(String document) {
+		this.document = document;
+	}
+
+	public String getDocument() {
+		return document;
+	}
+
+	public void setFiletype(EnumFiletype filetype) {
+		this.filetype = filetype;
+	}
+
+	public EnumFiletype getFiletype() {
+		return filetype;
+	}
+
+	public Part getUploadfile() {
+		return uploadfile;
+	}
+
+	public void setUploadfile(Part uploadfile) {
+		this.uploadfile = uploadfile;
+	}
+
+	public EnumCamprole[] getRoles() {
+		return roles;
+	}
+
+	public void setRoles(EnumCamprole[] roles) {
+		this.roles = roles;
+	}
+
+	/**
+	 * @param pk the pk to set
+	 */
+	public void setPk(Integer pk) {
+		this.pk = pk;
+	}
+}

src/main/java/de/jottyfan/camporganizer/module/business/bookings/impl/BookingsRepository.java

@@ -34,8 +34,8 @@ import de.jottyfan.camporganizer.db.jooq.tables.records.TPersonRecord;
  */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class BookingsGateway {
-	private static final Logger LOGGER = LogManager.getLogger(BookingsGateway.class);
+public class BookingsRepository {
+	private static final Logger LOGGER = LogManager.getLogger(BookingsRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/business/bookings/impl/BookingsService.java

@@ -16,7 +16,7 @@ import de.jottyfan.camporganizer.module.business.bookings.IBookingsService;
 public class BookingsService implements IBookingsService {
 
 	@Autowired
-	private BookingsGateway bookingsGateway;
+	private BookingsRepository bookingsGateway;
 
 	@Override
 	public List<BookerBean> getBookers(String username) {

src/main/java/de/jottyfan/camporganizer/module/business/business/impl/BusinessRepository.java

@@ -33,8 +33,8 @@ import de.jottyfan.camporganizer.db.jooq.tables.records.TPersonRecord;
  */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class BusinessGateway {
-	private static final Logger LOGGER = LogManager.getLogger(BusinessGateway.class);
+public class BusinessRepository {
+	private static final Logger LOGGER = LogManager.getLogger(BusinessRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/business/business/impl/BusinessService.java

@@ -19,7 +19,7 @@ import de.jottyfan.camporganizer.module.business.business.IBusinessService;
 @Service
 public class BusinessService implements IBusinessService {
 	@Autowired
-	private BusinessGateway gateway;
+	private BusinessRepository gateway;
 
 	@Override
 	public String getCurrentUser(HttpServletRequest request) {

src/main/java/de/jottyfan/camporganizer/module/business/camp/impl/CampRepository.java

@@ -32,8 +32,8 @@ import de.jottyfan.camporganizer.db.jooq.enums.EnumSex;
  */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class CampGateway {
-	private static final Logger LOGGER = LogManager.getLogger(CampGateway.class);
+public class CampRepository {
+	private static final Logger LOGGER = LogManager.getLogger(CampRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/business/camp/impl/CampService.java

@@ -17,7 +17,7 @@ import de.jottyfan.camporganizer.module.business.camp.ICampService;
 public class CampService implements ICampService {
 
 	@Autowired
-	private CampGateway campGateway;
+	private CampRepository campGateway;
 
 	@Override
 	public CampBean getCamp(Integer id, String username) {

src/main/java/de/jottyfan/camporganizer/module/business/privileges/impl/PrivilegesRepository.java

@@ -29,8 +29,8 @@ import de.jottyfan.camporganizer.db.jooq.tables.records.TSalesprofileRecord;
  */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class PrivilegesGateway {
-	private static final Logger LOGGER = LogManager.getLogger(PrivilegesGateway.class);
+public class PrivilegesRepository {
+	private static final Logger LOGGER = LogManager.getLogger(PrivilegesRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/business/privileges/impl/PrivilegesService.java

@@ -18,7 +18,7 @@ import de.jottyfan.camporganizer.module.business.privileges.IPrivilegesService;
 @Service
 public class PrivilegesService implements IPrivilegesService {
 	@Autowired
-	private PrivilegesGateway gateway;
+	private PrivilegesRepository gateway;
 
 	@Override
 	public Map<Integer, CampBean> getPrivileges() {

src/main/java/de/jottyfan/camporganizer/module/camplist/CamplistService.java

@@ -13,7 +13,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import de.jottyfan.camporganizer.db.jooq.tables.records.VCampRecord;
-import de.jottyfan.camporganizer.module.dashboard.DashboardGateway;
+import de.jottyfan.camporganizer.module.dashboard.DashboardRepository;
 
 /**
  *
@@ -27,7 +27,7 @@ public class CamplistService {
 	private CamplistGateway gateway;
 
 	@Autowired
-	private DashboardGateway dashboardGateway;
+	private DashboardRepository dashboardGateway;
 
 	/**
 	 * get all camps from the database and prepare them for the view

src/main/java/de/jottyfan/camporganizer/module/confirmation/confirmation/impl/ConfirmationRepository.java

@@ -38,8 +38,8 @@ import de.jottyfan.camporganizer.db.jooq.enums.EnumModule;
  */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class ConfirmationGateway {
-	private static final Logger LOGGER = LogManager.getLogger(ConfirmationGateway.class);
+public class ConfirmationRepository {
+	private static final Logger LOGGER = LogManager.getLogger(ConfirmationRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/confirmation/confirmation/impl/ConfirmationService.java

@@ -19,7 +19,7 @@ import de.jottyfan.camporganizer.module.confirmation.confirmation.IConfirmationS
 @Service
 public class ConfirmationService implements IConfirmationService {
 	@Autowired
-	private ConfirmationGateway gateway;
+	private ConfirmationRepository gateway;
 
 	@Override
 	public String getCurrentUser(HttpServletRequest request) {

src/main/java/de/jottyfan/camporganizer/module/confirmation/person/impl/PersonRepository.java

@@ -46,8 +46,8 @@ import de.jottyfan.camporganizer.module.mail.MailRepository;
  */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class PersonGateway {
-	private static final Logger LOGGER = LogManager.getLogger(PersonGateway.class);
+public class PersonRepository {
+	private static final Logger LOGGER = LogManager.getLogger(PersonRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/confirmation/person/impl/PersonService.java

@@ -15,7 +15,7 @@ import de.jottyfan.camporganizer.module.confirmation.person.IPersonService;
 @Service
 public class PersonService implements IPersonService {
 	@Autowired
-	private PersonGateway gateway;
+	private PersonRepository gateway;
 
 	@Override
 	public PersonBean getPerson(String username, Integer pk) {

src/main/java/de/jottyfan/camporganizer/module/dashboard/DashboardRepository.java

@@ -31,8 +31,8 @@ import de.jottyfan.camporganizer.module.camplist.LambdaResultWrapper;
  */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class DashboardGateway {
-	private static final Logger LOGGER = LogManager.getLogger(DashboardGateway.class);
+public class DashboardRepository {
+	private static final Logger LOGGER = LogManager.getLogger(DashboardRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/ical/impl/ICalRepository.java

@@ -30,8 +30,8 @@ import biweekly.property.Summary;
 */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class ICalGateway {
-	private static final Logger LOGGER = LogManager.getLogger(ICalGateway.class);
+public class ICalRepository {
+	private static final Logger LOGGER = LogManager.getLogger(ICalRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/ical/impl/ICalService.java

@@ -20,7 +20,7 @@ import de.jottyfan.camporganizer.module.ical.IICalService;
 public class ICalService implements IICalService {
 
 	@Autowired
-	private ICalGateway gateway;
+	private ICalRepository gateway;
 
 	@Override
 	public Boolean generate(HttpServletResponse response) throws IOException {

src/main/java/de/jottyfan/camporganizer/module/registration/RegistrationRepository.java

@@ -53,8 +53,8 @@ import de.jottyfan.camporganizer.module.camplist.LambdaResultWrapper;
  */
 @Repository
 @Transactional(transactionManager = "transactionManager")
-public class RegistrationGateway {
-	private static final Logger LOGGER = LogManager.getLogger(RegistrationGateway.class);
+public class RegistrationRepository {
+	private static final Logger LOGGER = LogManager.getLogger(RegistrationRepository.class);
 
 	@Autowired
 	private DSLContext jooq;

src/main/java/de/jottyfan/camporganizer/module/registration/RegistrationService.java

@@ -17,7 +17,7 @@ public class RegistrationService {
 	private final static Logger LOGGER = LogManager.getLogger(RegistrationService.class);
 
 	@Autowired
-	private RegistrationGateway gateway;
+	private RegistrationRepository gateway;
 
 	@Autowired
 	private KeycloakRepository keycloak;

src/main/java/de/jottyfan/camporganizer/module/registration/validate/UnusedUsernameValidator.java

@@ -6,7 +6,7 @@ import javax.validation.ConstraintValidatorContext;
 import org.springframework.beans.BeanWrapperImpl;
 import org.springframework.beans.factory.annotation.Autowired;
 
-import de.jottyfan.camporganizer.module.registration.RegistrationGateway;
+import de.jottyfan.camporganizer.module.registration.RegistrationRepository;
 
 /**
  *
@@ -19,7 +19,7 @@ public class UnusedUsernameValidator implements ConstraintValidator<UnusedUserna
 	private String message;
 
 	@Autowired
-	private RegistrationGateway gateway;
+	private RegistrationRepository gateway;
 
 	public void initialize(UnusedUsername uu) {
 		this.field = uu.field();