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package com.codility.app; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.ResponseBody; import java.util.Collections; import java.util.HashMap; import java.util.Map; @Controller public class UsersController { private final UsersService usersService; @Autowired public UsersController(UsersService usersService) { this.usersService = usersService; } @GetMapping("/users/{username}/items/total") @ResponseBody public Map<String, Integer> totalItemsBought(@PathVariable String username) { int totalItemsBought = usersService.getNumberOfItemsBought(username); Map<String, Integer> response = new HashMap<>(); response.put("totalItemsBought", totalItemsBought); return response; } }
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