Room per User and KalenderTag

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

@@ -0,0 +1,10 @@
+create table room (
+    id bigint not null primary key,
+    name varchar not null unique
+);
+
+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;
+

src/main/resources/templates/room-modal.html

@@ -0,0 +1,25 @@
+<div class="modal fade" id="roomModal" tabindex="-1" aria-labelledby="roomModalLabel" aria-hidden="true">
+  <div class="modal-dialog">
+    <div class="modal-content">
+      <div class="modal-header">
+        <h5 class="modal-title" id="roomModalLabel">Raum anlegen</h5>
+        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+      </div>
+
+      <form action="/room/new" method="POST" name="roomForm" enctype="multipart/form-data">
+        <div class="modal-body row mb-3">
+          <div class="align-items-center col-md-10 mx-auto col-lg-11">
+            <div class="form-floating mb-3">
+              <input type="text" name="name" class="form-control" id="name" placeholder="Raumname" required>
+              <label for="name">Name</label>
+            </div>
+          </div>
+        </div>
+        <div class="modal-footer">
+          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Abbrechen</button>
+          <button type="submit" class="btn btn-primary">Speichern</button>
+        </div>
+      </form>
+    </div>
+  </div>
+</div>

src/main/resources/templates/room.html

@@ -2,6 +2,24 @@
 {#room_active}active{/}
 {#contents}
 
+<div class="mt-2">
+  {#if rooms.size == 0}
+  Kein Raum vorhanden
+  {#else}
+  <h2>Raum wählen</h2>
+  {/if}
+
+  <div class="btn-group" role="group">
+    {#for room in rooms}
+    <form action="/room/user" method="POST" name="chooseRoomForm" enctype="application/x-www-form-urlencoded">
+      <input type="radio" class="btn-check" name="room" value="{room.name}" id="radio{room.name}" autocomplete="off"
+             onchange="this.form.submit()" {#if room.name == current_room}checked{/if} >
+      <label class="btn btn-outline-primary" for="radio{room.name}">{room.name}</label>
+    </form>
+    {/for}
+  </div>
+</div>
+
 <div class="mt-2">
   <img src="/room/plan" alt="kein Raumplan vorhanden">
 </div>
@@ -17,6 +35,11 @@
       <input class="btn btn-primary" type="submit" value="Upload" />
   </form>
 </div>
+
+<div class="mt-2">
+  <a class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#roomModal" role="button">neuer Raum</a>
+</div>
+{#include room-modal.html}{/include}
 {/if}
 
 {/contents}