feat(calendar): delete entry command without creating CalEntry

src/main/java/cz/smarteon/loxone/calendar/CalendarCommand.java

@@ -1,15 +1,18 @@
 package cz.smarteon.loxone.calendar;
 
+import cz.smarteon.loxone.LoxoneUuid;
 import cz.smarteon.loxone.app.MiniserverType;
 import cz.smarteon.loxone.message.LoxoneMessageCommand;
 import cz.smarteon.loxone.message.LoxoneValue;
+import cz.smarteon.loxone.user.EmptyValue;
 import org.jetbrains.annotations.NotNull;
 
 import static java.util.Objects.requireNonNull;
 
 public class CalendarCommand<V extends LoxoneValue> extends LoxoneMessageCommand<V> {
 
     private static final String GET_ENTRIES = "calendargetentries/";
+    private static final String DELETE_ENTRY = "calendardeleteentry/";
 
     protected static final String COMMAND_PREFIX = "jdev/sps/";
 
@@ -29,6 +32,17 @@ public static CalendarCommand<CalEntryListValue> getEntries() {
         return new CalendarCommand<>(GET_ENTRIES, CalEntryListValue.class);
     }
 
+    /**
+     * Creates delete calendar entry command.
+     * Command deletes a calendar entry with the corresponding lox UUID.
+     *
+     * @param entryUuid - Lox UUID of a calendar entry
+     */
+    @NotNull
+    public static CalendarCommand<EmptyValue> deleteEntry(LoxoneUuid entryUuid) {
+        return new CalendarCommand<>(DELETE_ENTRY + entryUuid, EmptyValue.class);
+    }
+
     @Override
     public String getCommand() {
         return COMMAND_PREFIX + super.getCommand();

src/test/kotlin/calendar/CalendarCommandTest.kt

@@ -1,13 +1,20 @@
 package cz.smarteon.loxone.calendar
 
+import cz.smarteon.loxone.LoxoneUuid
 import org.junit.jupiter.api.Test
 import strikt.api.expectThat
 import strikt.assertions.isEqualTo
 
 class CalendarCommandTest {
 
     @Test
-    fun `should create command`() {
+    fun `should create get command`() {
         expectThat(CalendarCommand.getEntries().command).isEqualTo("jdev/sps/calendargetentries/")
     }
+
+    @Test
+    fun `should create delete command`() {
+        expectThat(CalendarCommand.deleteEntry(LoxoneUuid("00000000-0000-0000-0000000000000000")).command)
+            .isEqualTo("jdev/sps/calendardeleteentry/00000000-0000-0000-0000000000000000")
+    }
 }