118 lines
4.1 KiB
Java
118 lines
4.1 KiB
Java
package com.sky.controller.admin;
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import com.sky.dto.DishDTO;
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import com.sky.dto.DishPageQueryDTO;
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import com.sky.entity.Dish;
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import com.sky.result.PageResult;
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import com.sky.result.Result;
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import com.sky.service.DishService;
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import com.sky.vo.DishVO;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.web.bind.annotation.*;
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import java.util.List;
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import java.util.Set;
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@RestController("adminDishController")
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@Slf4j
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@Api(tags = "菜品相关接口")
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@RequestMapping("/admin/dish")
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public class DishController {
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@Autowired
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private DishService dishService;
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@Autowired
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private RedisTemplate redisTemplate;
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@PostMapping
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@ApiOperation("新增菜品")
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public Result add(@RequestBody DishDTO dto){
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log.info("新增菜品：{}",dto);
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dishService.saveDishWitchFlavor(dto);
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//清理新增菜品所绑定的分类的缓存数据
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/*String key = "dish_"+dto.getCategoryId();
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redisTemplate.delete(key);*/
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String pattern = "dish_"+dto.getCategoryId();
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cleanDishCache(pattern);
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return Result.success();
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}
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@GetMapping("/page")
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@ApiOperation("菜品分页查询")
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public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO){
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log.info("菜品分页查询：{}",dishPageQueryDTO);
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//调用业务层的分页查询功能
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PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);
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return Result.success(pageResult);
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}
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@DeleteMapping
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@ApiOperation("菜品批量删除")
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public Result delete(@RequestParam List<Long> ids){ //@RequestParam：能够使用springmvc框架，对1,2,3 参数进行切割
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log.info("菜品批量删除：{}",ids);
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//调用业务层的菜品批量删除功能
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dishService.deleteBath(ids);
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//当前批量删除菜品时，我们需要通过更多的查询操作，才能知道删除了哪些分类的菜品，（为了效率）那么我们直接将所有的菜品缓存直接清楚即可
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cleanDishCache("dish_*");
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return Result.success();
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}
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@GetMapping("/{id}")
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@ApiOperation("根据id查询菜品")
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public Result<DishVO> getById(@PathVariable Long id){ //@RequestParam：能够使用springmvc框架，对1,2,3 参数进行切割
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log.info("根据id查询菜品：{}",id);
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DishVO dishVO = dishService.getByIdWithFlavor(id);
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return Result.success(dishVO);
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}
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@PutMapping
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@ApiOperation("修改菜品")
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public Result getById(@RequestBody DishDTO dishDTO){ //@RequestParam：能够使用springmvc框架，对1,2,3 参数进行切割
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log.info("修改菜品：{}",dishDTO);
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dishService.updateWithFlavor(dishDTO);
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//当前修改菜品时，可能修改价格，也可能修改分类，那么我们直接将所有的菜品缓存直接清楚即可
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cleanDishCache("dish_*");
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return Result.success();
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}
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@PostMapping("/status/{status}")
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@ApiOperation("菜品起售停售")
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public Result startOrStop(@PathVariable Integer status,Long id){ //@RequestParam：能够使用springmvc框架，对1,2,3 参数进行切割
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log.info("菜品起售停售：{},{}",status,id);
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dishService.startOrStop(status,id);
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//当前起售停售菜品，只传递了菜品ID，那么我们要知道对应的分类，还要做一次select，那么我们直接将所有的菜品缓存直接清楚即可
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cleanDishCache("dish_*");
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return Result.success();
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}
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//抽取清理菜品缓存
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private void cleanDishCache(String pattern) {
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Set keys = redisTemplate.keys(pattern);
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redisTemplate.delete(keys);
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}
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/**
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* 根据分类id查询菜品
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* @param categoryId
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* @return
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*/
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@GetMapping("/list")
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@ApiOperation("根据分类id查询菜品")
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public Result<List<Dish>> list(Long categoryId){
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List<Dish> list = dishService.list(categoryId);
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return Result.success(list);
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}
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}
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