Added SteamAPI and achievement searching

backend/src/main/java/achievements/services/GameService.java

@@ -0,0 +1,34 @@
+package achievements.services;
+
+import achievements.misc.DbConnection;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
+import java.sql.Connection;
+
+@Service
+public class GameService {
+
+	@Autowired
+	private DbConnection dbs;
+	private Connection   db;
+
+	@Autowired
+	private ImageService imageService;
+
+	@PostConstruct
+	private void init() {
+		db = dbs.getConnection();
+	}
+
+	public String[] getIcon(int gameId) {
+		try {
+			var stmt = db.prepareCall("{call GetAchievementIcon(?)}");
+			return imageService.getImageType(stmt, gameId);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+}