初始化

ruoyi-application/src/main/java/com/ruoyi/web/controller/system/SysClazzController.java

@@ -0,0 +1,111 @@
+package com.ruoyi.web.controller.system;
+
+import java.util.List;
+import javax.servlet.http.HttpServletResponse;
+
+import io.swagger.annotations.*;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import com.ruoyi.common.annotation.Log;
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.domain.Result;
+import com.ruoyi.common.enums.BusinessType;
+import com.ruoyi.system.domain.SysClazz;
+import com.ruoyi.system.domain.req.SysClazzQueryReq;
+import com.ruoyi.system.domain.req.SysClazzSaveReq;
+import com.ruoyi.system.domain.req.SysClazzEditReq;
+import com.ruoyi.system.service.SysClazzService;
+import com.ruoyi.common.utils.poi.ExcelUtil;
+import com.ruoyi.common.core.page.TableDataInfo;
+
+/**
+ * 班级Controller
+ *
+ * @author ruoyi
+ * @date 2024-04-22
+ */
+@Api(tags = "班级")
+@RestController
+@RequestMapping("/system/clazz")
+public class SysClazzController extends BaseController {
+    @Autowired
+    private SysClazzService sysClazzService;
+
+    /**
+     * 查询班级列表
+     */
+    @ApiOperation("获取班级列表")
+    @PreAuthorize("@ss.hasPermi('system:clazz:list')")
+    @GetMapping("/list")
+    public Result<TableDataInfo<SysClazz>> list(SysClazzQueryReq sysClazzQueryReq) {
+        startPage();
+        List<SysClazz> list = sysClazzService.list(SysClazz.queryBuild(sysClazzQueryReq));
+        return getDataTable(list);
+    }
+
+    /**
+     * 导出班级列表
+     */
+    @ApiOperation("导出班级列表")
+    @PreAuthorize("@ss.hasPermi('system:clazz:export')")
+    @Log(title = "班级", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(HttpServletResponse response, SysClazz sysClazz) {
+        List<SysClazz> list = sysClazzService.list(sysClazz);
+        ExcelUtil<SysClazz> util = new ExcelUtil<SysClazz>(SysClazz.class);
+        util.exportExcel(response, list, "班级数据");
+    }
+
+    /**
+     * 获取班级详细信息
+     */
+    @ApiOperation("获取班级详细信息")
+    @PreAuthorize("@ss.hasPermi('system:clazz:query')")
+    @GetMapping(value = "/{clazzId}")
+    @ApiImplicitParam(name = "clazzId", value = "clazzId", required = true, dataType = "Long", paramType = "path", dataTypeClass = Long.class)
+    public Result<SysClazz> getInfo(@PathVariable("clazzId") Long clazzId) {
+        return Result.success(sysClazzService.getById(clazzId));
+    }
+
+    /**
+     * 新增班级
+     */
+    @PreAuthorize("@ss.hasPermi('system:clazz:add')")
+    @Log(title = "班级", businessType = BusinessType.INSERT)
+    @PostMapping
+    @ApiOperation("新增班级")
+    public Result<String> add(@RequestBody SysClazzSaveReq sysClazzSaveReq) {
+        return toAjax(sysClazzService.save(SysClazz.saveBuild(sysClazzSaveReq)));
+    }
+
+    /**
+     * 修改班级
+     */
+    @PreAuthorize("@ss.hasPermi('system:clazz:edit')")
+    @Log(title = "班级", businessType = BusinessType.UPDATE)
+    @PutMapping("/{clazzId}")
+    @ApiOperation("修改班级")
+    public Result<String> edit(@PathVariable Long clazzId, @RequestBody SysClazzEditReq sysClazzEditReq) {
+        return toAjax(sysClazzService.updateById(SysClazz.editBuild(clazzId,sysClazzEditReq)));
+    }
+
+    /**
+     * 删除班级
+     */
+    @PreAuthorize("@ss.hasPermi('system:clazz:remove')")
+    @Log(title = "班级", businessType = BusinessType.DELETE)
+	@DeleteMapping("/{clazzIds}")
+    @ApiOperation("删除班级")
+    @ApiImplicitParam(name = "clazzId", value = "clazzId", required = true, dataType = "Long", paramType = "path", dataTypeClass = String.class, example = "1,2,3,4")
+    public Result<String> remove(@PathVariable List<Long> clazzIds) {
+        return toAjax(sysClazzService.removeBatchByIds(clazzIds));
+    }
+}

ruoyi-basic/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/BaseEntity.java

@@ -40,7 +40,7 @@ public class BaseEntity implements Serializable {
     /**
      * 创建者
      */
-    @TableField(value = "create_by" , fill = FieldFill.INSERT)
+    @TableField(value = "create_by" , fill = FieldFill.INSERT,exist = false)
     @ApiModelProperty(hidden=true)
     private Long createBy;
 
@@ -48,14 +48,14 @@ public class BaseEntity implements Serializable {
      * 创建时间
      */
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    @TableField(value = "create_time" , fill = FieldFill.INSERT)
+    @TableField(value = "create_time" , fill = FieldFill.INSERT,exist = false)
     @ApiModelProperty(hidden=true)
     private Date createTime;
 
     /**
      * 更新者
      */
-    @TableField(value = "update_by" , fill = FieldFill.UPDATE)
+    @TableField(value = "update_by" , fill = FieldFill.UPDATE ,exist = false)
     @ApiModelProperty(hidden=true)
     private Long updateBy;
 
@@ -63,7 +63,7 @@ public class BaseEntity implements Serializable {
      * 更新时间
      */
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
-    @TableField(value = "update_time" , fill = FieldFill.UPDATE)
+    @TableField(value = "update_time" , fill = FieldFill.UPDATE,exist = false)
     @ApiModelProperty(hidden=true)
     private Date updateTime;
 

ruoyi-basic/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysClazz.java

@@ -0,0 +1,81 @@
+package com.ruoyi.system.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.experimental.SuperBuilder;
+import io.swagger.annotations.*;
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.system.domain.req.SysClazzQueryReq;
+import com.ruoyi.system.domain.req.SysClazzSaveReq;
+import com.ruoyi.system.domain.req.SysClazzEditReq;
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 班级对象 sys_clazz
+ *
+ * @author ruoyi
+ * @date 2024-04-22
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@TableName("sys_clazz")
+@EqualsAndHashCode(callSuper = true)
+@ApiModel(value = "SysClazz", description = "班级")
+public class SysClazz extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** $column.columnComment */
+    @TableId(value = "clazz_id",type = IdType.AUTO)
+    @ApiModelProperty(name = "${column.columnComment}", value = "${column.columnComment}")
+    private Long clazzId;
+
+    /** 班级名称 */
+    @Excel(name = "班级名称")
+    @ApiModelProperty(name = "班级名称", value = "班级名称")
+    private String clazzName;
+
+    /** 班级状态 */
+    @Excel(name = "班级状态")
+    @ApiModelProperty(name = "班级状态", value = "班级状态")
+    private Long clazzState;
+
+    /**
+    * 查询构造器
+    */
+    public static SysClazz queryBuild( SysClazzQueryReq sysClazzQueryReq){
+        return SysClazz.builder()
+                .clazzName(sysClazzQueryReq.getClazzName())
+                .clazzState(sysClazzQueryReq.getClazzState())
+                .build();
+    }
+
+    /**
+    * 添加构造器
+    */
+    public static SysClazz saveBuild(SysClazzSaveReq sysClazzSaveReq){
+        return SysClazz.builder()
+                .clazzName(sysClazzSaveReq.getClazzName())
+                .clazzState(sysClazzSaveReq.getClazzState())
+                .build();
+    }
+
+    /**
+    * 修改构造器
+    */
+    public static SysClazz editBuild(Long clazzId, SysClazzEditReq sysClazzEditReq){
+        return SysClazz.builder()
+            .clazzId(clazzId)
+                .clazzName(sysClazzEditReq.getClazzName())
+                .clazzState(sysClazzEditReq.getClazzState())
+                .build();
+    }
+
+}

ruoyi-basic/ruoyi-system/src/main/java/com/ruoyi/system/domain/req/SysClazzEditReq.java

@@ -0,0 +1,37 @@
+package com.ruoyi.system.domain.req;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.experimental.SuperBuilder;
+import io.swagger.annotations.*;
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 班级对象 sys_clazz
+ *
+ * @author ruoyi
+ * @date 2024-04-22
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@ApiModel(value = "SysClazzEditReq", description = "班级")
+public class SysClazzEditReq extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** 班级名称 */
+    @ApiModelProperty(name = "班级名称", value = "班级名称")
+    private String clazzName;
+
+    /** 班级状态 */
+    @ApiModelProperty(name = "班级状态", value = "班级状态")
+    private Long clazzState;
+
+}

ruoyi-basic/ruoyi-system/src/main/java/com/ruoyi/system/domain/req/SysClazzQueryReq.java

@@ -0,0 +1,37 @@
+package com.ruoyi.system.domain.req;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.experimental.SuperBuilder;
+import io.swagger.annotations.*;
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 班级对象 sys_clazz
+ *
+ * @author ruoyi
+ * @date 2024-04-22
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@ApiModel(value = "SysClazzQueryReq", description = "班级")
+public class SysClazzQueryReq extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** 班级名称 */
+    @ApiModelProperty(name = "班级名称", value = "班级名称")
+    private String clazzName;
+
+    /** 班级状态 */
+    @ApiModelProperty(name = "班级状态", value = "班级状态")
+    private Long clazzState;
+
+}

ruoyi-basic/ruoyi-system/src/main/java/com/ruoyi/system/domain/req/SysClazzSaveReq.java

@@ -0,0 +1,44 @@
+package com.ruoyi.system.domain.req;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.experimental.SuperBuilder;
+import io.swagger.annotations.*;
+import com.ruoyi.common.annotation.Excel;
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 班级对象 sys_clazz
+ *
+ * @author ruoyi
+ * @date 2024-04-22
+ */
+@Data
+@SuperBuilder
+@NoArgsConstructor
+@AllArgsConstructor
+@ApiModel(value = "SysClazzSaveReq", description = "班级")
+public class SysClazzSaveReq extends BaseEntity {
+
+    private static final long serialVersionUID = 1L;
+
+    /** $column.columnComment */
+
+    @ApiModelProperty(name = "${column.columnComment}", value = "${column.columnComment}")
+    private Long clazzId;
+
+    /** 班级名称 */
+
+    @ApiModelProperty(name = "班级名称", value = "班级名称")
+    private String clazzName;
+
+    /** 班级状态 */
+
+    @ApiModelProperty(name = "班级状态", value = "班级状态")
+    private Long clazzState;
+
+}

ruoyi-basic/ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysClazzMapper.java

@@ -0,0 +1,15 @@
+package com.ruoyi.system.mapper;
+
+import java.util.List;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.ruoyi.system.domain.SysClazz;
+
+/**
+ * 班级Mapper接口
+ *
+ * @author ruoyi
+ * @date 2024-04-22
+ */
+public interface SysClazzMapper extends BaseMapper<SysClazz> {
+
+}

ruoyi-basic/ruoyi-system/src/main/java/com/ruoyi/system/service/SysClazzService.java

@@ -0,0 +1,22 @@
+package com.ruoyi.system.service;
+
+import java.util.List;
+import com.ruoyi.system.domain.SysClazz;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * 班级Service接口
+ *
+ * @author ruoyi
+ * @date 2024-04-22
+ */
+public interface SysClazzService extends IService<SysClazz> {
+    /**
+     * 查询班级列表
+     *
+     * @param sysClazz 班级
+     * @return 班级集合
+     */
+    public List<SysClazz> list(SysClazz sysClazz);
+
+}

ruoyi-basic/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysClazzServiceImpl.java

@@ -0,0 +1,44 @@
+package com.ruoyi.system.service.impl;
+
+import java.util.List;
+
+import com.ruoyi.common.utils.ObjUtils;
+import com.ruoyi.system.mapper.SysClazzMapper;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import com.ruoyi.system.domain.SysClazz;
+import com.ruoyi.system.service.SysClazzService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+
+/**
+ * 班级Service业务层处理
+ *
+ * @author ruoyi
+ * @date 2024-04-22
+ */
+@Slf4j
+@Service
+public class SysClazzServiceImpl extends ServiceImpl<SysClazzMapper, SysClazz>  implements SysClazzService {
+
+    /**
+     * 查询班级列表
+     *
+     * @param sysClazz 班级
+     * @return 班级
+     */
+    @Override
+    public List<SysClazz> list(SysClazz sysClazz) {
+        LambdaQueryWrapper<SysClazz> queryWrapper = new LambdaQueryWrapper<>();
+
+
+        if (ObjUtils.notNull(sysClazz.getClazzName())){
+            queryWrapper.like(SysClazz::getClazzName, sysClazz.getClazzName());
+        }
+
+        if (ObjUtils.notNull(sysClazz.getClazzState())){
+            queryWrapper.eq(SysClazz::getClazzState, sysClazz.getClazzState());
+        }
+        return list(queryWrapper);
+    }
+}