基本增删改

guyue

5 天以前 e285517df2a3cb206282a41f958c80044422a552

 src/main/java/com/linghu/controller/TypeController.java

@@ -10,6 +10,7 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.Date;
import java.util.List;

@RestController
@@ -23,7 +24,7 @@
    @PostMapping
    @ApiOperation(value = "添加类型")
    public ResponseResult<Type> add(@RequestBody Type type) {
        type.setDelFlag(0);
        type.setDel_flag(0);
        boolean success = typeService.save(type);
        if (success) {
            return ResponseResult.success(type);
@@ -33,6 +34,8 @@

    @PostMapping("/batch")
    public ResponseResult<Void> batchAdd(@RequestBody List<Type> types) {
        types.forEach(type -> type.setDel_flag(0));

        boolean success = typeService.saveBatch(types);
        if (success) {
            return ResponseResult.success();
@@ -43,22 +46,13 @@
    @DeleteMapping("/{typeId}")
    public ResponseResult<Void> delete(@PathVariable Integer typeId) {
        Type type = new Type();
        type.setTypeId(typeId);
        type.setDelFlag(1);
        type.setType_id(typeId);
        type.setDel_flag(1);
        boolean success = typeService.updateById(type);
        if (success) {
            return ResponseResult.success();
        }
        return ResponseResult.error("删除类型失败");
    }

    @DeleteMapping("/batch")
    public ResponseResult<Void> batchDelete(@RequestBody List<Integer> typeIds) {
        boolean success = typeService.removeBatchByIds(typeIds);
        if (success) {
            return ResponseResult.success();
        }
        return ResponseResult.error("批量删除类型失败");
    }

    @PutMapping
@@ -82,29 +76,41 @@
    @GetMapping("/{typeId}")
    public ResponseResult<Type> getById(@PathVariable Integer typeId) {
        Type type = typeService.getById(typeId);
        if (type != null && type.getDelFlag() != 1) {
        if (type != null && type.getDel_flag() != 1) {
            return ResponseResult.success(type);
        }
        return ResponseResult.error("类型不存在");
    }

    @GetMapping("/list")
    public ResponseResult<?> list(
            @RequestParam(required = false) Integer pageNum,
            @RequestParam(required = false) Integer pageSize,
            @RequestParam(required = false) String typeName) {

        // 不传分页参数则返回全部数据
        if (pageNum == null || pageSize == null) {
            List<Type> types = typeService.listAllAvailable();
            return ResponseResult.success(types);
    @DeleteMapping("/batch")
    public ResponseResult<Void> batchDelete(@RequestBody List<Integer> typeIds) {
        List<Type> types = typeIds.stream().map(id -> {
            Type type = new Type();
            type.setType_id(id);
            type.setDel_flag(1);
            return type;
        }).collect(java.util.stream.Collectors.toList());
        boolean success = typeService.updateBatchById(types);
        if (success) {
            return ResponseResult.success();
        }
        return ResponseResult.error("批量删除类型失败");
    }

    @GetMapping("/list")
    public ResponseResult<List<Type>> list(
            @RequestParam(required = false) Integer page,
            @RequestParam(required = false) Integer pageSize) {
        LambdaQueryWrapper<Type> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(Type::getDelFlag, 0)
                .like(typeName != null, Type::getTypeName, typeName);
        queryWrapper.eq(Type::getDel_flag, 0);

        Page<Type> page = typeService.page(new Page<>(pageNum, pageSize), queryWrapper);
        return ResponseResult.success(page);
        if (page != null && pageSize != null) {
            Page<Type> pageInfo = new Page<>(page, pageSize);
            Page<Type> result = typeService.page(pageInfo, queryWrapper);
            return ResponseResult.success(result.getRecords());
        } else {
            List<Type> list = typeService.list(queryWrapper);
            return ResponseResult.success(list);
        }
    }
}