implemented joining of times

core/src/main/java/de/srsoftware/umbrella/core/model/Time.java

@@ -68,10 +68,20 @@ public class Time implements Mappable{
 		return description;
 	}
 
+	public Time description(String newVal) {
+		description = newVal;
+		return this;
+	}
+
 	public Long end(){
 		return end;
 	}
 
+	public Time end(Long newVal) {
+		end = newVal;
+		return this;
+	}
+
 	public long id(){
 		return id;
 	}
@@ -143,6 +153,11 @@ public class Time implements Mappable{
 		return subject;
 	}
 
+	public Time subject(String newValue) {
+		subject = newValue;
+		return this;
+	}
+
 	public Collection<Long> taskIds(){
 		return taskIds;
 	}

frontend/src/routes/time/Index.svelte

@@ -59,6 +59,26 @@
         return result;
     }
 
+    async function joinTimes(evt, id1, id2){
+        evt.preventDefault();
+        evt.stopPropagation();
+        const url = api('time/join');
+        const res = await fetch(url,{
+            credentials : 'include',
+            method      : 'POST',
+            body        : `${id1}+${id2}`
+        });
+        if (res.ok){
+            error = null;
+            let json = await res.json();
+            delete times[id1];
+            delete times[id2];
+            times[json.id] = json;
+        } else {
+            error = await res.text();
+        }
+        return false;
+    }
 
     async function loadTimes(){
         const url  = api('time');
@@ -189,6 +209,9 @@
             {:else}
             <td class="start_end" onclick={e => toggleSelect(time.id)}>
                 {time.start}{#if time.end_time}<wbr>…<wbr>{time.start.startsWith(time.end_date)?time.end.substring(11):time.end}{/if}
+                {#if line>0 && Math.abs(sortedTimes[line-1].start_time - time.end_time)<100}
+                <button class="symbol join" title={t('join_objects',{objects:t('times')})} onclick={e => joinTimes(e, time.id, sortedTimes[line-1].id)} ></button>
+                {/if}
             </td>
             <td class="duration" onclick={e => {detail = time.id}}>
                 {#if time.duration}

time/src/main/java/de/srsoftware/umbrella/time/Constants.java

@@ -7,7 +7,7 @@ public class Constants {
 
 	public static final String CHILDREN = "children";
 	public static final String CONFIG_DATABASE = "umbrella.modules.time.database";
-
+	public static final String JOIN = "join";
 	public static final String PROJECTS = "projects";
 	public static final String TABLE_TASK_TIMES = "task_times";
 	public static final String TABLE_TIMES = "times";

time/src/main/java/de/srsoftware/umbrella/time/TimeModule.java

@@ -6,6 +6,7 @@ import static de.srsoftware.umbrella.core.Constants.*;
 import static de.srsoftware.umbrella.core.Paths.*;
 import static de.srsoftware.umbrella.core.Util.mapValues;
 import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.*;
+import static de.srsoftware.umbrella.core.model.Time.State.Open;
 import static de.srsoftware.umbrella.core.model.Time.State.Started;
 import static de.srsoftware.umbrella.time.Constants.*;
 import static java.util.stream.Collectors.toSet;
@@ -76,18 +77,6 @@ public class TimeModule extends BaseHandler implements TimeService {
 		}
 	}
 
-    private boolean getStoppedTask(UmbrellaUser user, long timeId, HttpExchange ex) throws IOException {
-		long now;
-		try {
-			now = Long.parseLong(body(ex));
-		} catch (NumberFormatException e) {
-			throw unprocessable("request body does not contain a timestamp!");
-		}
-        var time = timeDb.load(timeId);
-        timeDb.save(time.stop(now));
-        return sendContent(ex,time);
-    }
-
 	@Override
 	public boolean doPatch(Path path, HttpExchange ex) throws IOException {
 		addCors(ex);
@@ -114,6 +103,7 @@ public class TimeModule extends BaseHandler implements TimeService {
 			if (user.isEmpty()) return unauthorized(ex);
 			var head = path.pop();
 			return switch (head) {
+				case JOIN -> joinTimes(ex,user.get());
 				case LIST -> listTimes(ex,user.get());
 				case TRACK_TASK -> trackTask(user.get(),path,ex);
 				default -> {
@@ -129,13 +119,67 @@ public class TimeModule extends BaseHandler implements TimeService {
 		}
 	}
 
-    private Optional<Time> getStartedTime(UmbrellaUser user){
+	private boolean joinTimes(HttpExchange ex, UmbrellaUser user) throws IOException {
+		var parts = body(ex).split("\\+");
+		if (parts.length != 2) throw unprocessable("Expected two time ids as body");
+		long id1, id2;
+		try {
+			id1 = Long.parseLong(parts[0]);
+			id2 = Long.parseLong(parts[1]);
+		} catch (NumberFormatException e) {
+			throw unprocessable("Expected two time ids as body");
+		}
+		var time1 = timeDb.load(id1);
+		if (time1.userId() != user.id()) throw forbidden("You are not owner of time {0}",time1.id());
+		if (time1.state() != Open) throw forbidden("Time is not editable");
+		var time2 = timeDb.load(id2);
+		if (time2.userId() != user.id()) throw forbidden("You are not owner of time {0}",time2.id());
+		if (time2.state() != Open) throw forbidden("Time is not editable");
+
+		if (time1.start() > time2.start()) {
+			var dummy = time1;
+			time1 = time2;
+			time2 = dummy;
+		}
+		if (Math.abs(time1.end() - time2.start())>100L) throw unprocessable("Times are not adjacent");
+		var subject = time1.subject();
+		if (time2.subject().contains(subject)) {
+			subject = time2.subject();
+		} else if (!subject.contains(time2.subject())) subject += " / "+time2.subject();
+
+		var description = time1.description();
+		if (time2.description().contains(description)) {
+			description = time2.description();
+		} else if (!description.contains(time2.description())) description += "\n"+time2.description();
+
+		time1.end(time2.end());
+		time1.taskIds().addAll(time2.taskIds());
+		time1.subject(subject);
+		time1.description(description);
+		var result = timeDb.save(time1);
+		timeDb.delete(time2.id());
+		return sendContent(ex,result);
+	}
+
+	private Optional<Time> getStartedTime(UmbrellaUser user){
         return timeDb.listUserTimes(user.id(), false).values()
                 .stream()
                 .filter(time -> time.state() == Started)
                 .max(Comparator.comparing(Time::start));
     }
 
+	private boolean getStoppedTask(UmbrellaUser user, long timeId, HttpExchange ex) throws IOException {
+		long now;
+		try {
+			now = Long.parseLong(body(ex));
+		} catch (NumberFormatException e) {
+			throw unprocessable("request body does not contain a timestamp!");
+		}
+		var time = timeDb.load(timeId);
+		timeDb.save(time.stop(now));
+		return sendContent(ex,time);
+	}
+
 	private boolean patchTime(UmbrellaUser user, long timeId, HttpExchange ex) throws IOException {
 		var time = timeDb.load(timeId);
 		if (time.userId() != user.id()) throw forbidden("You are not allowed to alter this time!");

translations/src/main/resources/de.json

@@ -100,6 +100,7 @@
   "invoice": "Rechnung",
   "items": "Artikel",
 
+  "join_objects" : "{objects} zusammenführen",
   "key": "Suchbegriff",
 
   "language": "Sprache",
@@ -237,7 +238,7 @@
   "tax_rate": "Steuersatz",
   "template": "Vorlage",
   "theme": "Design",
-  "times": "Zeiterfassung",
+  "times": "Zeiten",
   "timetracking": "Zeiterfassung",
   "title_or_desc": "Titel/Beschreibung",
   "tutorial": "Tutorial",

web/src/main/resources/web/css/default.css

@@ -344,4 +344,17 @@ li > a > p:nth-child(1){
 }
 table{
     width: 100vw;
+}
+
+.start_end{
+    position: relative;
+}
+
+.start_end button.join{
+    position: absolute;
+    right: 0;
+    top: -12px;
+    border: 0 none;
+    background: none;
+    color: orange;
 }