content: package com.cx.bank.mhg.bdemo.controller;
  
  import com.cx.bank.mhg.bdemo.domain.TUser;
  import com.cx.bank.mhg.bdemo.exception.ResourceNotFoundException;
  import com.cx.bank.mhg.bdemo.service.UserService;
  import com.google.common.collect.ImmutableMap;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.http.ResponseEntity;
  import org.springframework.web.bind.annotation.*;
  
  import java.util.Map;
  
  @RestController
  @RequestMapping("/user")
  public class UserController {
      @Autowired
      private UserService userService;
  
      @PostMapping("/login")
      public ResponseEntity doLogin(@RequestBody TUser user) {
          TUser tUser = userService.doLogin(user);
          if(tUser == null){
              throw new ResourceNotFoundException(ImmutableMap.of("用户 id:", user.getUserId()));
          }
          return ResponseEntity.ok(tUser);
      }
  
      @PostMapping("/register")
      public ResponseEntity doRegister(@RequestBody TUser user) {
          int a = userService.doRegister(user);
          if(a != 1){
              throw new ResourceNotFoundException(ImmutableMap.of("用户 id:", user.getUserId()));
          }
          return ResponseEntity.ok(a);
      }
  
      @PutMapping("/deposit")
      public ResponseEntity deposit(@RequestBody TUser user) {
          double addNumber = user.getBalance();
          int a = userService.doAddMoney(user,addNumber);
          if(a != 1){
              throw new ResourceNotFoundException(ImmutableMap.of("存款为负数:", addNumber));
          }
          return ResponseEntity.ok(a);
      }
  
      @PutMapping("/withdrawals")
      public ResponseEntity withdrawals(@RequestBody TUser user) {
          System.out.println(user);
          double subNumber = user.getBalance();
          int a = userService.doSubMoney(user,subNumber);
          if(a != 1){
              throw new ResourceNotFoundException(ImmutableMap.of("取款超出余额:", subNumber));
          }
          return ResponseEntity.ok(a);
      }
  
      @PostMapping("/inquiry")
      public ResponseEntity inquiry(@RequestBody TUser user) {
          TUser tUser = userService.inquiry(user);
          if(tUser == null){
              throw new ResourceNotFoundException(ImmutableMap.of("用户 id:", user.getUserId()));
          }
          return ResponseEntity.ok(tUser);
      }
  
      @PostMapping("/transfer")
      public ResponseEntity transfer(@RequestBody Map<String, String> map) {
          System.out.println(map);
          Integer fromID = Integer.parseInt(map.get("fromId"));
          Integer toID = Integer.parseInt(map.get("toId"));
          Double transferNumber = Double.parseDouble(map.get("transferNumber"));
          System.out.println(fromID +" "+toID+" "+transferNumber);
          int a = userService.doTransfer(fromID,toID,transferNumber);
          if(a != 1){
              throw new ResourceNotFoundException(ImmutableMap.of("转账失败:", a));
          }
          return ResponseEntity.ok(a);
      }
  }