From 68573cfb8e3afb470b3c7e2f59fa7310892ea6f3 Mon Sep 17 00:00:00 2001
From: Lennart Heinrich <lennart.heinrich@edu.fhdw.de>
Date: Sat, 1 Nov 2025 01:24:08 +0100
Subject: [PATCH] filter query + show seats

---
 pom.xml                                       |  7 ++-
 .../backend/endpoint/MovieImporter.java       |  5 +--
 .../backend/endpoint/ShowSeats.java           | 44 +++++++++++++++++++
 3 files changed, 51 insertions(+), 5 deletions(-)
 create mode 100644 src/main/java/de/infinimotion/backend/endpoint/ShowSeats.java

diff --git a/pom.xml b/pom.xml
index 61ac5af..e7b4b9f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>de.infinimotion</groupId>
             <artifactId>model-backend</artifactId>
-            <version>0.0.76</version>
+            <version>0.0.83</version>
         </dependency>
 
         <!-- Quarkus -->
@@ -71,6 +71,11 @@
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-scheduler</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.32</version>
+        </dependency>
 
         <!-- Test -->
         <dependency>
diff --git a/src/main/java/de/infinimotion/backend/endpoint/MovieImporter.java b/src/main/java/de/infinimotion/backend/endpoint/MovieImporter.java
index d21baff..473af69 100644
--- a/src/main/java/de/infinimotion/backend/endpoint/MovieImporter.java
+++ b/src/main/java/de/infinimotion/backend/endpoint/MovieImporter.java
@@ -7,6 +7,7 @@ import jakarta.ws.rs.GET;
 import jakarta.ws.rs.POST;
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.QueryParam;
+import lombok.EqualsAndHashCode;
 import org.eclipse.microprofile.rest.client.inject.RestClient;
 
 import java.util.Arrays;
@@ -16,10 +17,6 @@ import java.util.List;
 @Path("/importer")
 public class MovieImporter {
 
-    /*
-    Schnittstelle Abfrage für Vorstellung: Liste mit allen Sitzplätzen mit gebucht/reserviert/frei
-     */
-
     @Inject
     RequestReply requester;
 
diff --git a/src/main/java/de/infinimotion/backend/endpoint/ShowSeats.java b/src/main/java/de/infinimotion/backend/endpoint/ShowSeats.java
new file mode 100644
index 0000000..d6de939
--- /dev/null
+++ b/src/main/java/de/infinimotion/backend/endpoint/ShowSeats.java
@@ -0,0 +1,44 @@
+package de.infinimotion.backend.endpoint;
+
+import de.infinimotion.model.backend.*;
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.PathParam;
+
+import java.util.*;
+
+@ApplicationScoped
+@Path("/show-seats")
+public class ShowSeats {
+
+    @Inject
+    RequestReply requester;
+
+    @GET
+    @Path("/{show}")
+    public Map<String, List<Sitzplatz>> getShowSeats(@PathParam("show") int showId) throws Exception {
+        CommandGetVorstellung requestShow = new CommandGetVorstellung(showId);
+        CommandWrapper requestShowWrapper = requestShow.serialize().generateIds();
+        Vorstellung show = CommandGetVorstellungResponse.deserialize(requester.request(requestShowWrapper)).getVorstellung();
+
+        CommandListSitzplatz requestSeats = new CommandListSitzplatz(List.of("eq;row.hall.id;int;" + show.getHall().getId()));
+        CommandWrapper requestSeatsWrapper = requestSeats.serialize().tx(requestShowWrapper);
+        List<Sitzplatz> seats = CommandListSitzplatzResponse.deserialize(requester.request(requestSeatsWrapper)).getList();
+
+        CommandListEintrittskarte requestTickets = new CommandListEintrittskarte(List.of("eq;show.id;int;" + showId));
+        CommandWrapper requestTicketsWrapper = requestTickets.serialize().tx(requestShowWrapper).commit();
+        List<Eintrittskarte> tickets = CommandListEintrittskarteResponse.deserialize(requester.request(requestTicketsWrapper)).getList();
+
+        List<Sitzplatz> reservedSeats = tickets.stream()
+                .filter(ticket -> ticket.getCancelled() == null && ticket.getReserved() != null)
+                .map(Eintrittskarte::getSeat).toList();
+        List<Sitzplatz> bookedSeats = tickets.stream()
+                .filter(ticket -> ticket.getCancelled() == null && ticket.getBooked() != null)
+                .map(Eintrittskarte::getSeat).toList();
+
+        return Map.of("seats", seats, "reserved", reservedSeats, "booked", bookedSeats);
+    }
+
+}