T201704031307

.idea/dataSources.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="PostgreSQL - CSDB@lamp.wlan.hwr-berlin.de" uuid="6b4ffb0f-12f7-4d00-a382-ec0cee24f738">
+      <driver-ref>postgresql</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>org.postgresql.Driver</jdbc-driver>
+      <jdbc-url>jdbc:postgresql://lamp.wlan.hwr-berlin.de:5432/CSDB</jdbc-url>
+    </data-source>
+  </component>
+</project>

.idea/sqldialects.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SqlDialectMappings">
+    <file url="file://$PROJECT_DIR$" dialect="PostgreSQL" />
+  </component>
+</project>

Question.php

@@ -35,6 +35,14 @@ class Question
         $this->category = $c;
     }
 
+    public static function get_next_question($db, $uid) {
+        $qid = $db->query('SELECT "Questions_ID" FROM "GamesQuestions" WHERE "Games_ID" = $1 LIMIT 1', array($uid))['data'][0]['ID'];
+        $question = new Question($db, $qid);
+        $db->query('DELETE FROM "GamesQuestions" WHERE "Games_ID" = $1 AND "Questions_ID" = $2', array($uid, $qid));
+        $question_object = $question->get_question_object();
+        return $question_object;
+    }
+
     // Create the question message for API.
     function get_question_object() {
         $question_object = array(

start.php

@@ -45,6 +45,9 @@
         }
     }
 
+    $next_question = Question::get_next_question($db, $uid);
+    $data = array('next' => $next_question);
+
     $response = Database::create_response($data, $error, $values);
-    print $response;
+    print_r($response);
 ?>