LearningContentController.java

package cn.wisenergy.chnmuseum.party.web.controller;

import cn.wisenergy.chnmuseum.party.common.enums.AuditOperationEnum;
import cn.wisenergy.chnmuseum.party.common.enums.AuditStatusEnum;
import cn.wisenergy.chnmuseum.party.common.enums.AuditTypeEnum;
import cn.wisenergy.chnmuseum.party.common.validator.groups.Add;
import cn.wisenergy.chnmuseum.party.common.validator.groups.Update;
import cn.wisenergy.chnmuseum.party.common.vo.GenericPageParam;
import cn.wisenergy.chnmuseum.party.model.*;
import cn.wisenergy.chnmuseum.party.service.*;
import cn.wisenergy.chnmuseum.party.web.controller.base.BaseController;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.Map;

/**
 * <pre>
 * 学习内容 前端控制器
 * </pre>
 *
 * @author Danny Lee
 * @since 2021-03-26
 */
@Slf4j
@RestController
@RequestMapping("/learningContent")
@Api(tags = {"学习内容操作接口"})
public class LearningContentController extends BaseController {

    @Resource
    private LearningContentService learningContentService;
    @Resource
    private LearningContentBoardCatService learningContentBoardCatService;
    @Resource
    private LearningContentBoardService learningContentBoardService;
    @Resource
    private LearningContentCopyrightOwnerService learningContentCopyrightOwnerService;
    @Resource
    private LearningProjectService learningProjectService;
    @Resource
    private AuditService auditService;

    @PostMapping("/save")
    @RequiresPermissions("learning:content:save")
    @ApiOperation(value = "添加学习内容", notes = "添加学习内容")
    public Map<String, Object> saveLearningContent(@Validated(value = {Add.class}) LearningContent learningContent) {
        learningContent.setAuditStatus(AuditStatusEnum.TBC.name());
        learningContent.setIsPublished(false);
        // 保存业务节点信息
        boolean result = learningContentService.save(learningContent);
        final String learningContentId = learningContent.getId();

        final List<String> exhibitionBoardCatIdList = learningContent.getExhibitionBoardCatIdList();
        for (String exhibitionBoardCatId : exhibitionBoardCatIdList) {
            LearningContentBoardCat learningContentBoardCat = LearningContentBoardCat.builder().exhibitionBoardCatId(exhibitionBoardCatId).learningContentId(learningContentId).build();
            this.learningContentBoardCatService.save(learningContentBoardCat);
        }

        final List<String> copyrightOwnerIdList = learningContent.getCopyrightOwnerIdList();
        for (String copyrightOwnerId : copyrightOwnerIdList) {
            LearningContentCopyrightOwner contentCopyrightOwner = LearningContentCopyrightOwner.builder().copyrightOwnerId(copyrightOwnerId).learningContentId(learningContentId).build();
            this.learningContentCopyrightOwnerService.save(contentCopyrightOwner);
        }

        final List<String> exhibitionBoardIdList = learningContent.getExhibitionBoardIdList();
        for (String exhibitionBoardId : exhibitionBoardIdList) {
            LearningContentBoard learningContentBoard = LearningContentBoard.builder().exhibitionBoardId(exhibitionBoardId).learningContentId(learningContentId).build();
            QueryWrapper<LearningContentBoard> queryWrapper = new QueryWrapper<>();
            queryWrapper.select("max(sortorder) as sortorder");
            LearningContentBoard one = this.learningContentBoardService.getOne(queryWrapper);
            if (one != null) {
                learningContentBoard.setSortorder(one.getSortorder() + 1);
            } else {
                learningContentBoard.setSortorder(1);
            }
            this.learningContentBoardService.save(learningContentBoard);
        }

        // 返回操作结果
        if (result) {
            final Audit audit = Audit.builder().content("")
                    .isDeleted(false)
                    .operation(AuditOperationEnum.ADD.name())
                    .refItemId(learningContent.getId())
                    .status(AuditStatusEnum.TBC.name())
                    .type(AuditTypeEnum.LEARNING_CONTENT.name()).build();
            this.auditService.save(audit);
            return getSuccessResult();
        } else {
            // 保存失败
            return getFailResult();
        }
    }

    @PutMapping("/update")
    @RequiresPermissions("learning:content:update")
    @ApiOperation(value = "修改学习内容信息", notes = "修改学习内容信息")
    public Map<String, Object> updateLearningContent(@Validated(value = {Update.class}) LearningContent learningContent) {
        learningContent.setAuditStatus(AuditStatusEnum.TBC.name());
        learningContent.setIsPublished(false);
        // 保存业务节点信息
        final String learningContentId = learningContent.getId();

        final List<String> exhibitionBoardCatIdList = learningContent.getExhibitionBoardCatIdList();
        if (exhibitionBoardCatIdList != null && !exhibitionBoardCatIdList.isEmpty()) {
            LambdaUpdateWrapper<LearningContentBoardCat> lambdaUpdateWrapper = Wrappers.<LearningContentBoardCat>lambdaUpdate().eq(LearningContentBoardCat::getLearningContentId, learningContentId);
            this.learningContentBoardCatService.remove(lambdaUpdateWrapper);

            for (String exhibitionBoardCatId : exhibitionBoardCatIdList) {
                LearningContentBoardCat learningContentBoardCat = LearningContentBoardCat.builder().exhibitionBoardCatId(exhibitionBoardCatId).learningContentId(learningContentId).build();
                this.learningContentBoardCatService.save(learningContentBoardCat);
            }
        }

        final List<String> copyrightOwnerIdList = learningContent.getCopyrightOwnerIdList();
        if (copyrightOwnerIdList != null && !copyrightOwnerIdList.isEmpty()) {
            LambdaUpdateWrapper<LearningContentCopyrightOwner> lambdaUpdateWrapper = Wrappers.<LearningContentCopyrightOwner>lambdaUpdate().eq(LearningContentCopyrightOwner::getLearningContentId, learningContentId);
            this.learningContentCopyrightOwnerService.remove(lambdaUpdateWrapper);

            for (String copyrightOwnerId : copyrightOwnerIdList) {
                LearningContentCopyrightOwner contentCopyrightOwner = LearningContentCopyrightOwner.builder().copyrightOwnerId(copyrightOwnerId).learningContentId(learningContentId).build();
                this.learningContentCopyrightOwnerService.save(contentCopyrightOwner);
            }
        }

        final List<String> exhibitionBoardIdList = learningContent.getExhibitionBoardIdList();
        if (exhibitionBoardIdList != null && !exhibitionBoardIdList.isEmpty()) {
            LambdaUpdateWrapper<LearningContentBoard> lambdaUpdateWrapper = Wrappers.<LearningContentBoard>lambdaUpdate().eq(LearningContentBoard::getLearningContentId, learningContentId);
            this.learningContentBoardService.remove(lambdaUpdateWrapper);

            for (String exhibitionBoardId : exhibitionBoardIdList) {
                LearningContentBoard learningContentBoard = LearningContentBoard.builder().exhibitionBoardId(exhibitionBoardId).learningContentId(learningContentId).build();
                this.learningContentBoardService.save(learningContentBoard);
            }
        }

        boolean flag = learningContentService.updateById(learningContent);
        if (flag) {
            final Audit audit = Audit.builder().content("")
                    .isDeleted(false)
                    .operation(AuditOperationEnum.EDIT.name())
                    .refItemId(learningContent.getId())
                    .status(AuditStatusEnum.TBC.name())
                    .type(AuditTypeEnum.LEARNING_CONTENT.name())
                    .build();
            this.auditService.save(audit);

            return getSuccessResult();
        }
        return getFailResult();
    }

    @DeleteMapping("/delete/{id}")
    @RequiresPermissions("learning:content:delete")
    @ApiOperation(value = "根据ID下架学习内容", notes = "根据ID下架学习内容")
    @ApiImplicitParams(value = {
            @ApiImplicitParam(name = "id", value = "标识ID", paramType = "path", dataType = "String")
    })
    public Map<String, Object> deleteLearningContent(@PathVariable("id") String id) {
        final Audit audit = Audit.builder().content("")
                .isDeleted(false)
                .operation(AuditOperationEnum.REMOVE.name())
                .refItemId(id)
                .status(AuditStatusEnum.TBC.name())
                .type(AuditTypeEnum.LEARNING_CONTENT.name())
                .build();
        final boolean result = this.auditService.save(audit);
        if (result) {
            return getSuccessResult();
        }
        return getFailResult();
    }

    @GetMapping("/getList")
    @RequiresPermissions("learning:content:list")
    @ApiOperation(value = "获取学习内容全部列表(无分页)", notes = "获取学习内容全部列表(无分页)")
    @ApiImplicitParams(value = {
            @ApiImplicitParam(name = "auditStatus", value = "审核状态", paramType = "query", dataType = "String")
    })
    public Map<String, Object> getLearningContentList(@RequestParam(value = "auditStatus", defaultValue = "APPROVED_FINAL", required = false) AuditStatusEnum auditStatus) {
        List<LearningContent> learningContentList = learningContentService.list(Wrappers.<LearningContent>lambdaQuery().eq(LearningContent::getAuditStatus, auditStatus.name()));
        return getResult(learningContentList);
    }

    @ApiImplicitParams(value = {
            @ApiImplicitParam(name = "_index", value = "分页起始偏移量", paramType = "query", dataType = "Integer"),
            @ApiImplicitParam(name = "_size", value = "返回条数", paramType = "query", dataType = "Integer"),
            @ApiImplicitParam(name = "nameOrCode", value = "名称或编码", paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "startDate", value = "创建时间-开始", paramType = "query", dataType = "String"),
            @ApiImplicitParam(name = "endDate", value = "创建时间-结束", paramType = "query", dataType = "String")
    })
    @PostMapping("/getPageList")
    @RequiresPermissions("learning:content:page")
    @ApiOperation(value = "获取学习内容分页列表", notes = "获取学习内容分页列表")
    public Map<String, Object> getLearningContentPageList(GenericPageParam genericPageParam) {
        LambdaQueryWrapper<LearningContent> queryWrapper = new LambdaQueryWrapper<>();
        // 对名称或编码模糊查询
        if (StringUtils.isNotBlank(genericPageParam.getNameOrCode())) {
            queryWrapper.like(LearningContent::getName, genericPageParam.getNameOrCode());
        }
        // 根据创建时间区间检索
        if (genericPageParam.getStartDate() != null && genericPageParam.getEndDate() != null) {
            queryWrapper.ge(LearningContent::getCreateTime, genericPageParam.getStartDate().atTime(0, 0, 0))
                    .le(LearningContent::getCreateTime, genericPageParam.getEndDate().atTime(23, 59, 59));
        }
        // 设置排序规则
        queryWrapper.orderByDesc(LearningContent::getCreateTime);
        // 设置查询内容
        queryWrapper.select(
                LearningContent::getId,
                LearningContent::getName,
                LearningContent::getAuditStatus,
                LearningContent::getCreateTime,
                LearningContent::getUpdateTime);
        Page<LearningContent> page = this.learningContentService.page(getPage(), queryWrapper);
        for (LearningContent learningContent : page.getRecords()) {
            LambdaQueryWrapper<LearningContentBoard> lambdaQueryWrapper = Wrappers.<LearningContentBoard>lambdaQuery().eq(LearningContentBoard::getLearningContentId, learningContent.getId());
            int exhibitionBoardCount = this.learningContentBoardService.count(lambdaQueryWrapper);
            learningContent.setExhibitionBoardCount(exhibitionBoardCount);
        }
        return getResult(page);
    }

    @ApiOperation(value = "获取学习内容详情", notes = "获取学习内容详情")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "标识ID", dataType = "String", paramType = "path")
    })
    @GetMapping("/get/{id}")
    @RequiresPermissions("learning:content:get:id")
    public Map<String, Object> getById(@PathVariable("id") String id) {
        LearningContent learningContent = learningContentService.getById(id);

        LearningProject learningProject = this.learningProjectService.getById(learningContent.getLearningProjectId());
        if (learningProject != null) {
            learningContent.setLearningProjectName(learningProject.getName());
        }

        return getResult(learningContent);
    }

}