Add getS2C API

events.js

@@ -19,8 +19,10 @@ function createRouter(db) {
                 }
             );
             //Init new Gamestatus
+            var redTurn = Math.random();
+            redTurn = Math.round(redTurn);
             db.query(
-                'INSERT INTO Gamestatus (SessionID, Red, Blue, RedTurn, ActiveExplainer, ActiveWatchdog) VALUES ((SELECT SessionID FROM Session WHERE SessionName = \"'+spielname+'\"), 0, 0, 1, 0, 0);',
+                'INSERT INTO Gamestatus (SessionID, Red, Blue, RedTurn, ActiveExplainer, ActiveWatchdog) VALUES ((SELECT SessionID FROM Session WHERE SessionName = \"'+spielname+'\"), 0, 0, '+redTurn+', 0, 0);',
                 error => {
                     if (error) {
                         console.error(error);
@@ -103,6 +105,58 @@ function createRouter(db) {
         }
     });
 
+    //Return S2C
+    router.post('/getS2C', (req,res) => {
+        const spielname = req.body.spielname;
+        if (spielname.match(/^[0-9a-zA-Z]+$/) != null) {
+            let card;
+            db.query(
+                'SELECT Card.CardID, Solution, Tabu1, Tabu2, Tabu3, Tabu4, Tabu5 \n' +
+                'FROM Card \n' +
+                'WHERE Card.CardID NOT IN \n' +
+                '(\n' +
+                ' SELECT S2C.CardID\n' +
+                ' FROM S2C\n' +
+                ' WHERE S2C.CardID IS NOT NULL AND S2C.SessionID = (SELECT SessionID FROM Session WHERE SessionName = \"'+spielname+'\")\n' +
+                ');',
+                (error, results) => {
+                    if (error) {
+                        console.log(error);
+                        res.status(500).json({status: 'false'});
+                    } else {
+                        console.log(results);
+                        let random = Math.random() * (results.length-1);
+                        random = Math.round(random)
+                        card = results[random];
+                        console.log(card);
+                        db.query(
+                          'INSERT INTO S2C (SessionID, CardID) VALUES ((SELECT SessionID FROM Session WHERE SessionName = \"'+spielname+'\"), '+card.CardID+');',
+                            (error, results) => {
+                                if (error) {
+                                    res.status(500).json({status: 'false'});
+                                } else {
+                                    res.status(500).json(
+                                        {
+                                            status: 'true',
+                                            cardID: card.CardID,
+                                            solution: card.Solution,
+                                            tabu1: card.Tabu1,
+                                            tabu2: card.Tabu2,
+                                            tabu3: card.Tabu3,
+                                            tabu4: card.Tabu4,
+                                            tabu5: card.Tabu5,
+                                        }
+                                    );
+                                }
+                            }
+                        );
+                    }
+                });
+        } else {
+            res.status(500).json({status: 'error'});
+        }
+    });
+
     return router;
 }