Fix Kalender-Page for multiple rooms

TODO.md

@@ -0,0 +1,6 @@
+# TODO
+
+- unpoly
+- Feiertage mit Cache
+- API via API-Key
+- Verkehrsmodul via Google-Maps: E-Mail, Telegram

src/main/java/de/mbremer/kalender/KalenderResource.java

@@ -67,7 +67,7 @@ public class KalenderResource {
     User currentUser = userService.getCurrentUser();
     Room room = currentUser.getRoom();
     try {
-      KalenderTag tag = KalenderTag.find("day = ?1 and room = ?2", dayParsed, room).singleResult();
+      KalenderTag tag = KalenderTag.findByDayAndRoomId(dayParsed, room == null ? null : room.id);
       if (kalenderForm.isInOffice() && tag.getInOffice() == null) {
         tag.setInOffice(currentUser);
       } else if (!kalenderForm.isInOffice() && currentUser.equals(tag.getInOffice())) {
@@ -76,7 +76,7 @@ public class KalenderResource {
     } catch (NoResultException e) {
       KalenderTag tag = new KalenderTag(dayParsed, room);
       tag.setInOffice(currentUser);
-      tag.setRoom(currentUser.getRoom());
+      tag.setRoom(room);
       tag.persist();
     }
 

src/main/java/de/mbremer/kalender/KalenderService.java

@@ -6,6 +6,7 @@ import de.mbremer.secutity.UserService;
 
 import javax.enterprise.context.ApplicationScoped;
 import javax.inject.Inject;
+import javax.persistence.NoResultException;
 import java.time.LocalDate;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -24,9 +25,12 @@ public class KalenderService {
     return Stream.iterate(0, i -> i < 5, i -> ++i)
         .map(d -> {
           LocalDate day = montag.plusDays(d);
-          KalenderTag tag =
-              (KalenderTag) KalenderTag.find("day = ?1 and room = ?2", day, room).singleResultOptional()
-                  .orElse(new KalenderTag(day, room));
+          KalenderTag tag;
+          try {
+            tag = KalenderTag.findByDayAndRoomId(day, room == null ? null : room.id);
+          } catch (NoResultException e) {
+            tag = new KalenderTag(day, room);
+          }
           tag.setCurrentUserInOffice(currentUser.equals(tag.getInOffice()));
           tag.setToday(LocalDate.now().equals(day));
           return tag;

src/main/java/de/mbremer/kalender/KalenderTag.java

@@ -32,4 +32,13 @@ public class KalenderTag extends PanacheEntity {
     this.day = day;
     this.room = room;
   }
+
+  /**
+   * @throws javax.persistence.NoResultException
+   */
+  public static KalenderTag findByDayAndRoomId(LocalDate day, Long roomId) {
+    return roomId == null ?
+        (KalenderTag) KalenderTag.find("day = ?1 and room_id is null", day).singleResult() :
+        (KalenderTag) KalenderTag.find("day = ?1 and room_id = ?2", day, roomId).singleResult();
+  }
 }

src/main/resources/db/migration/V0003__room.sql

@@ -7,4 +7,4 @@ alter table users add column room_id bigint references room;
 alter table kalendertag add column room_id bigint references room;
 
 alter table kalendertag drop constraint kalendertag_day_key;
-
+alter table kalendertag add constraint kalendertag_day_room_unique unique(day,room_id);

src/main/resources/templates/room.html

@@ -21,7 +21,7 @@
 </div>
 
 <div class="mt-2">
-  <img src="/room/plan" alt="kein Raumplan vorhanden">
+  <img src="/room/plan" class="img-fluid" alt="kein Raumplan vorhanden">
 </div>
 
 {#if is_admin}