公告信息业务实现
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package com.muyu.system.controller;
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import java.util.List;
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import javax.servlet.http.HttpServletResponse;
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import com.muyu.common.core.domain.Result;
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import com.muyu.common.core.utils.poi.ExcelUtil;
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import com.muyu.common.core.web.controller.BaseController;
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import com.muyu.common.core.web.page.TableDataInfo;
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import com.muyu.common.log.annotation.Log;
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import com.muyu.common.log.enums.BusinessType;
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import com.muyu.common.security.annotation.RequiresPermissions;
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import com.muyu.system.domain.Announcement;
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import com.muyu.system.service.IAnnouncementService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.PutMapping;
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import org.springframework.web.bind.annotation.DeleteMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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/**
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* 公告Controller
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*
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* @author Yy
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* @date 2024-04-21
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*/
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@RestController
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@RequestMapping("/announcement")
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public class AnnouncementController extends BaseController
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{
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@Autowired
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private IAnnouncementService announcementService;
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/**
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* 查询公告列表
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*/
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@RequiresPermissions("system:announcement:list")
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@GetMapping("/list")
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public Result<TableDataInfo<Announcement>> list(Announcement announcement)
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{
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startPage();
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List<Announcement> list = announcementService.selectAnnouncementList(announcement);
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return getDataTable(list);
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}
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/**
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* 导出公告列表
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*/
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@RequiresPermissions("system:announcement:export")
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@Log(title = "公告", businessType = BusinessType.EXPORT)
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@PostMapping("/export")
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public void export(HttpServletResponse response, Announcement announcement)
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{
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List<Announcement> list = announcementService.selectAnnouncementList(announcement);
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ExcelUtil<Announcement> util = new ExcelUtil<Announcement>(Announcement.class);
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util.exportExcel(response, list, "公告数据");
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}
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/**
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* 获取公告详细信息
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*/
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@RequiresPermissions("system:announcement:query")
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@GetMapping(value = "/{announcementId}")
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public Result getInfo(@PathVariable("announcementId") Long announcementId)
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{
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return success(announcementService.selectAnnouncementByAnnouncementId(announcementId));
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}
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/**
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* 新增公告
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*/
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@RequiresPermissions("system:announcement:add")
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@Log(title = "公告", businessType = BusinessType.INSERT)
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@PostMapping
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public Result add(@RequestBody Announcement announcement)
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{
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return toAjax(announcementService.insertAnnouncement(announcement));
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}
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/**
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* 修改公告
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*/
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@RequiresPermissions("system:announcement:edit")
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@Log(title = "公告", businessType = BusinessType.UPDATE)
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@PutMapping
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public Result edit(@RequestBody Announcement announcement)
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{
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return toAjax(announcementService.updateAnnouncement(announcement));
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}
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/**
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* 删除公告
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*/
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@RequiresPermissions("system:announcement:remove")
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@Log(title = "公告", businessType = BusinessType.DELETE)
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@DeleteMapping("/{announcementIds}")
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public Result remove(@PathVariable Long[] announcementIds)
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{
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return toAjax(announcementService.deleteAnnouncementByAnnouncementIds(announcementIds));
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}
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}
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package com.muyu.system.domain;
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import java.util.Date;
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import com.fasterxml.jackson.annotation.JsonFormat;
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import com.muyu.common.core.annotation.Excel;
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import com.muyu.common.core.web.domain.BaseEntity;
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import org.apache.commons.lang3.builder.ToStringBuilder;
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import org.apache.commons.lang3.builder.ToStringStyle;
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/**
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* 公告对象 announcement
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*
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* @author Yy
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* @date 2024-04-21
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*/
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public class Announcement extends BaseEntity
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{
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private static final long serialVersionUID = 1L;
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/** 序号 */
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private Long announcementId;
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/** 公告标题 */
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@Excel(name = "公告标题")
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private String announcementTi;
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/** 公告类型 */
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@Excel(name = "公告类型")
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private Long announcementType;
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/** 公告状态 */
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@Excel(name = "公告状态")
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private Long announcementState;
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/** 创建者 */
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@Excel(name = "创建者")
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private String name;
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/** 创建时间 */
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@JsonFormat(pattern = "yyyy-MM-dd")
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@Excel(name = "创建时间", width = 30, dateFormat = "yyyy-MM-dd")
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private Date time;
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public void setAnnouncementId(Long announcementId)
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{
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this.announcementId = announcementId;
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}
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public Long getAnnouncementId()
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{
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return announcementId;
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}
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public void setAnnouncementTi(String announcementTi)
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{
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this.announcementTi = announcementTi;
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}
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public String getAnnouncementTi()
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{
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return announcementTi;
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}
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public void setAnnouncementType(Long announcementType)
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{
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this.announcementType = announcementType;
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}
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public Long getAnnouncementType()
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{
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return announcementType;
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}
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public void setAnnouncementState(Long announcementState)
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{
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this.announcementState = announcementState;
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}
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public Long getAnnouncementState()
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{
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return announcementState;
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}
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public void setName(String name)
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{
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this.name = name;
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}
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public String getName()
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{
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return name;
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}
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public void setTime(Date time)
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{
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this.time = time;
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}
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public Date getTime()
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{
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return time;
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}
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@Override
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public String toString() {
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return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
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.append("announcementId", getAnnouncementId())
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.append("announcementTi", getAnnouncementTi())
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.append("announcementType", getAnnouncementType())
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.append("announcementState", getAnnouncementState())
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.append("name", getName())
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.append("time", getTime())
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.toString();
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}
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}
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package com.muyu.system.mapper;
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import java.util.List;
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import com.muyu.system.domain.Announcement;
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/**
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* 公告Mapper接口
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*
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* @author Yy
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* @date 2024-04-21
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*/
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public interface AnnouncementMapper
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{
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/**
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* 查询公告
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*
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* @param announcementId 公告主键
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* @return 公告
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*/
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public Announcement selectAnnouncementByAnnouncementId(Long announcementId);
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/**
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* 查询公告列表
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*
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* @param announcement 公告
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* @return 公告集合
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*/
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public List<Announcement> selectAnnouncementList(Announcement announcement);
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/**
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* 新增公告
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*
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* @param announcement 公告
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* @return 结果
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*/
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public int insertAnnouncement(Announcement announcement);
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/**
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* 修改公告
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*
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* @param announcement 公告
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* @return 结果
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*/
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public int updateAnnouncement(Announcement announcement);
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/**
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* 删除公告
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*
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* @param announcementId 公告主键
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* @return 结果
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*/
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public int deleteAnnouncementByAnnouncementId(Long announcementId);
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/**
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* 批量删除公告
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*
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* @param announcementIds 需要删除的数据主键集合
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* @return 结果
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*/
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public int deleteAnnouncementByAnnouncementIds(Long[] announcementIds);
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}
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package com.muyu.system.service;
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import java.util.List;
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import com.muyu.system.domain.Announcement;
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/**
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* 公告Service接口
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*
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* @author Yy
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* @date 2024-04-21
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*/
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public interface IAnnouncementService
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{
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/**
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* 查询公告
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*
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* @param announcementId 公告主键
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* @return 公告
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*/
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public Announcement selectAnnouncementByAnnouncementId(Long announcementId);
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/**
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* 查询公告列表
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*
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* @param announcement 公告
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* @return 公告集合
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*/
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public List<Announcement> selectAnnouncementList(Announcement announcement);
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/**
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* 新增公告
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*
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* @param announcement 公告
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* @return 结果
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*/
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public int insertAnnouncement(Announcement announcement);
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/**
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* 修改公告
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*
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* @param announcement 公告
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* @return 结果
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*/
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public int updateAnnouncement(Announcement announcement);
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/**
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* 批量删除公告
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*
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* @param announcementIds 需要删除的公告主键集合
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* @return 结果
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*/
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public int deleteAnnouncementByAnnouncementIds(Long[] announcementIds);
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/**
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* 删除公告信息
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*
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* @param announcementId 公告主键
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* @return 结果
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*/
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public int deleteAnnouncementByAnnouncementId(Long announcementId);
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}
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package com.muyu.system.service.impl;
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import java.util.List;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import com.muyu.system.mapper.AnnouncementMapper;
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import com.muyu.system.domain.Announcement;
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import com.muyu.system.service.IAnnouncementService;
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/**
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* 公告Service业务层处理
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*
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* @author Yy
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* @date 2024-04-21
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*/
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@Service
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public class AnnouncementServiceImpl implements IAnnouncementService
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{
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@Autowired
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private AnnouncementMapper announcementMapper;
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/**
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* 查询公告
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*
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* @param announcementId 公告主键
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* @return 公告
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*/
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@Override
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public Announcement selectAnnouncementByAnnouncementId(Long announcementId)
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{
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return announcementMapper.selectAnnouncementByAnnouncementId(announcementId);
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}
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/**
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* 查询公告列表
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*
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* @param announcement 公告
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* @return 公告
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*/
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@Override
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public List<Announcement> selectAnnouncementList(Announcement announcement)
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{
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return announcementMapper.selectAnnouncementList(announcement);
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}
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/**
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* 新增公告
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*
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* @param announcement 公告
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* @return 结果
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*/
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@Override
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public int insertAnnouncement(Announcement announcement)
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{
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return announcementMapper.insertAnnouncement(announcement);
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}
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/**
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* 修改公告
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*
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* @param announcement 公告
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* @return 结果
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*/
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@Override
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public int updateAnnouncement(Announcement announcement)
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{
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return announcementMapper.updateAnnouncement(announcement);
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}
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/**
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* 批量删除公告
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*
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* @param announcementIds 需要删除的公告主键
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* @return 结果
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*/
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@Override
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public int deleteAnnouncementByAnnouncementIds(Long[] announcementIds)
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{
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return announcementMapper.deleteAnnouncementByAnnouncementIds(announcementIds);
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}
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/**
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* 删除公告信息
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*
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* @param announcementId 公告主键
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* @return 结果
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*/
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@Override
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public int deleteAnnouncementByAnnouncementId(Long announcementId)
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{
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return announcementMapper.deleteAnnouncementByAnnouncementId(announcementId);
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}
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}
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<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.muyu.system.mapper.AnnouncementMapper">
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<resultMap type="com.muyu.system.domain.Announcement" id="AnnouncementResult">
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<result property="announcementId" column="announcement_id" />
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<result property="announcementTi" column="announcement_ti" />
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<result property="announcementType" column="announcement_type" />
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<result property="announcementState" column="announcement_state" />
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<result property="name" column="name" />
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<result property="time" column="time" />
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</resultMap>
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<sql id="selectAnnouncementVo">
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select announcement_id, announcement_ti, announcement_type, announcement_state, name, time from announcement
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</sql>
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<select id="selectAnnouncementList" parameterType="com.muyu.system.domain.Announcement" resultMap="AnnouncementResult">
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<include refid="selectAnnouncementVo"/>
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<where>
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<if test="announcementTi != null and announcementTi != ''"> and announcement_ti = #{announcementTi}</if>
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<if test="announcementType != null "> and announcement_type = #{announcementType}</if>
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<if test="announcementState != null "> and announcement_state = #{announcementState}</if>
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<if test="name != null and name != ''"> and name like concat('%', #{name}, '%')</if>
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<if test="time != null "> and time = #{time}</if>
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</where>
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</select>
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<select id="selectAnnouncementByAnnouncementId" parameterType="Long" resultMap="AnnouncementResult">
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<include refid="selectAnnouncementVo"/>
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where announcement_id = #{announcementId}
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</select>
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<insert id="insertAnnouncement" parameterType="com.muyu.system.domain.Announcement" useGeneratedKeys="true" keyProperty="announcementId">
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insert into announcement
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<trim prefix="(" suffix=")" suffixOverrides=",">
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<if test="announcementTi != null">announcement_ti,</if>
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<if test="announcementType != null">announcement_type,</if>
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<if test="announcementState != null">announcement_state,</if>
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<if test="name != null">name,</if>
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<if test="time != null">time,</if>
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</trim>
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<trim prefix="values (" suffix=")" suffixOverrides=",">
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<if test="announcementTi != null">#{announcementTi},</if>
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<if test="announcementType != null">#{announcementType},</if>
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<if test="announcementState != null">#{announcementState},</if>
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<if test="name != null">#{name},</if>
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<if test="time != null">#{time},</if>
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</trim>
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</insert>
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<update id="updateAnnouncement" parameterType="com.muyu.system.domain.Announcement">
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update announcement
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<trim prefix="SET" suffixOverrides=",">
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<if test="announcementTi != null">announcement_ti = #{announcementTi},</if>
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<if test="announcementType != null">announcement_type = #{announcementType},</if>
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<if test="announcementState != null">announcement_state = #{announcementState},</if>
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<if test="name != null">name = #{name},</if>
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<if test="time != null">time = #{time},</if>
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</trim>
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where announcement_id = #{announcementId}
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</update>
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<delete id="deleteAnnouncementByAnnouncementId" parameterType="Long">
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||||
delete from announcement where announcement_id = #{announcementId}
|
||||
</delete>
|
||||
|
||||
<delete id="deleteAnnouncementByAnnouncementIds" parameterType="String">
|
||||
delete from announcement where announcement_id in
|
||||
<foreach item="announcementId" collection="array" open="(" separator="," close=")">
|
||||
#{announcementId}
|
||||
</foreach>
|
||||
</delete>
|
||||
</mapper>
|
||||
Loading…
Reference in New Issue