added validation/serialization to Create Screener Endpoint

Author: joshwanf

builder-api/pom.xml

@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.acme</groupId>
     <artifactId>builder-api</artifactId>
@@ -50,6 +52,10 @@
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-arc</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-hibernate-validator</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.quarkiverse.googlecloudservices</groupId>
             <artifactId>quarkus-google-cloud-firebase-admin</artifactId>
@@ -168,7 +174,8 @@
                 </executions>
                 <configuration>
                     <systemPropertyVariables>
-                        <native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
+                        <native.image.path>
+                            ${project.build.directory}/${project.build.finalName}-runner</native.image.path>
                         <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
                         <maven.home>${maven.home}</maven.home>
                     </systemPropertyVariables>
@@ -191,4 +198,4 @@
             </properties>
         </profile>
     </profiles>
-</project>
+</project>

builder-api/src/main/java/org/acme/api/error/UnknownFieldExceptionMapper.java

@@ -0,0 +1,25 @@
+package org.acme.api.error;
+
+import com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.Response;
+import jakarta.ws.rs.ext.ExceptionMapper;
+import jakarta.ws.rs.ext.Provider;
+
+import java.util.Map;
+
+// Global error handler for providing extra fields in the request body
+
+@Provider
+public class UnknownFieldExceptionMapper implements ExceptionMapper<UnrecognizedPropertyException> {
+
+    @Override
+    public Response toResponse(UnrecognizedPropertyException e) {
+        return Response.status(Response.Status.BAD_REQUEST)
+                .type(MediaType.APPLICATION_JSON)
+                .entity(Map.of(
+                        "error", true,
+                        "message", "Unknown field " + e.getPropertyName()))
+                .build();
+    }
+}