added buttons to increase/decrease stamp position

Signed-off-by: c2064724 allen-harrise@cardiff.ac.uk

src/main/java/com/example/clientproject/data/rewards/Rewards.java

@@ -2,6 +2,7 @@ package com.example.clientproject.data.rewards;
 
 import com.example.clientproject.data.shops.Shops;
 import com.example.clientproject.data.stampBoards.StampBoards;
+import com.example.clientproject.data.twoFactorMethods.TwoFactorMethods;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -29,4 +30,7 @@ public class Rewards {
         rewardStampLocation = rewardLocation;
     }
 
+    @ManyToOne
+    @JoinColumn(name="Stamp_Board_Id", nullable=false)
+    private StampBoards stampBoards;
 }