trials to keep the day alive

src/main/java/de/jottyfan/timetrack/spring/done/DoneController.java

@@ -31,9 +31,6 @@ public class DoneController {
 
 	@Autowired
 	private IDoneService doneService;
-	
-	@Autowired
-	private DoneModel doneModel;
 
 	@Autowired
 	public DoneController(HttpServletRequest request) {
@@ -46,10 +43,9 @@ public class DoneController {
 		String username = doneService.getCurrentUser(request);
 		Duration maxWorkTime = Duration.ofHours(8); // TODO: to the configuration file
 		LocalDate day = doneModel.getDay();
-		this.doneModel.setDay(day);
 		List<DoneBean> list = doneService.getList(day, username);
 		model.addAttribute("doneList", list);
-		model.addAttribute("doneModel", this.doneModel);
+		model.addAttribute("doneModel", doneModel);
 		model.addAttribute("sum", new SummaryBean(list, day, maxWorkTime));
 		model.addAttribute("projectList", doneService.getProjects(false));
 		model.addAttribute("moduleList", doneService.getModules(false));
@@ -57,6 +53,14 @@ public class DoneController {
 		model.addAttribute("billingList", doneService.getBillings(false));
 		return "done/list";
 	}
+	
+	@RolesAllowed("timetrack_user")
+	@GetMapping("/done/abort/{day}")
+	public String abort(@PathVariable String day, Model model) {
+		DoneModel doneModel = new DoneModel();
+		doneModel.setDayString(day);
+		return getList(doneModel, model);
+	}
 
 	@RolesAllowed("timetrack_user")
 	@RequestMapping(value = "/done/add", method = RequestMethod.GET)
@@ -84,8 +88,9 @@ public class DoneController {
 	public String doUpsert(Model model, @ModelAttribute DoneBean bean) {
 		String username = doneService.getCurrentUser(request);
 		Integer amount = doneService.doUpsert(bean, username);
-		this.doneModel.setDay(bean.getLocalDate());
-		return amount.equals(1) ? getList(this.doneModel, model) : toItem(bean.getPk(), model);
+		DoneModel doneModel = new DoneModel();
+		doneModel.setDay(bean.getLocalDate());
+		return amount.equals(1) ? getList(doneModel, model) : toItem(bean.getPk(), model);
 	}
 
 	@RolesAllowed("timetrack_user")
@@ -93,7 +98,8 @@ public class DoneController {
 	public String doDelete(@PathVariable Integer id, Model model) {
 		DoneBean bean = doneService.getBean(id);
 		Integer amount = doneService.doDelete(id);
-		this.doneModel.setDay(bean.getLocalDate());
-		return amount.equals(1) ? getList(this.doneModel, model) : toItem(id, model);
+		DoneModel doneModel = new DoneModel();
+		doneModel.setDay(bean.getLocalDate());
+		return amount.equals(1) ? getList(doneModel, model) : toItem(id, model);
 	}
 }

src/main/java/de/jottyfan/timetrack/spring/done/DoneModel.java

@@ -2,9 +2,11 @@ package de.jottyfan.timetrack.spring.done;
 
 import java.io.Serializable;
 import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
 
 import org.springframework.format.annotation.DateTimeFormat;
 
+
 /**
  * 
  * @author henkej
@@ -20,6 +22,14 @@ public class DoneModel implements Serializable {
 		this.day = LocalDate.now();
 	}
 
+	public String getDayString() {
+		return day == null ? "" : day.format(DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+	}
+
+	public void setDayString(String day) {
+		this.day = day == null ? null : LocalDate.parse(day, DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+	}
+	
 	/**
 	 * @return the day
 	 */

src/main/resources/templates/done/item.html

@@ -56,7 +56,7 @@
 					<div class="col-sm-2">Änderung</div>
 					<div class="col-sm-10">
 						<button type="submit" class="btn btn-success">speichern</button>
-						<button type="submit" class="btn btn-secondary" th:formaction="@{/done/list}">abbrechen</button>
+						<a class="btn btn-secondary" th:href="@{/done/abort/{day}(day=${doneModel.dayString})}">abbrechen</a>
 						<div class="dropdown float-right" th:if="${doneBean.pk != null}" sec:authorize="hasRole('timetrack_user')">
 							<button class="btn btn-danger dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false">Eintrag löschen</button>
 							<ul class="dropdown-menu">