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server/like-common/src/main/java/com/mdd/common/entity/AppFriend.java

@@ -0,0 +1,36 @@
+package com.mdd.common.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+@ApiModel("用户好友信息实体")
+public class AppFriend implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value="id", type= IdType.AUTO)
+    @ApiModelProperty(value = "主键")
+    private Integer id;
+
+    @ApiModelProperty(value = "用户id")
+    private Integer userId;
+
+    @ApiModelProperty(value = "朋友id")
+    private Integer friendId;
+
+    @ApiModelProperty(value = "创建时间")
+    private Long createTime;
+
+    @ApiModelProperty(value = "更新时间")
+    private Long updateTime;
+
+    @ApiModelProperty(value = "删除时间")
+    private Long deleteTime;
+
+}

server/like-common/src/main/java/com/mdd/common/mapper/AppFriendMapper.java

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+package com.mdd.common.mapper;
+
+import com.mdd.common.core.basics.IBaseMapper;
+import com.mdd.common.entity.AppFriend;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * 用户好友信息Mapper
+ * @author LikeAdmin
+ */
+@Mapper
+public interface AppFriendMapper extends IBaseMapper<AppFriend> {
+}

server/like-front/src/main/java/com/mdd/front/controller/AppFriendController.java

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+package com.mdd.front.controller;
+
+import com.mdd.front.aop.Log;
+import com.mdd.front.service.IAppFriendService;
+import com.mdd.front.validate.common.IdValidate;
+import com.mdd.front.validate.AppFriendCreateValidate;
+import com.mdd.front.validate.AppFriendUpdateValidate;
+import com.mdd.front.validate.AppFriendSearchValidate;
+import com.mdd.front.validate.common.PageValidate;
+import com.mdd.front.vo.AppFriendListedVo;
+import com.mdd.front.vo.AppFriendDetailVo;
+import com.mdd.common.core.AjaxResult;
+import com.mdd.common.core.PageResult;
+import com.mdd.common.validator.annotation.IDMust;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+
+@RestController
+@RequestMapping("api/friend")
+@Api(tags = "用户好友信息管理")
+public class AppFriendController {
+
+    @Resource
+    IAppFriendService iAppFriendService;
+
+    @GetMapping("/list")
+    @ApiOperation(value="用户好友信息列表")
+    public AjaxResult<PageResult<AppFriendListedVo>> list(@Validated PageValidate pageValidate,
+                                                     @Validated AppFriendSearchValidate searchValidate) {
+        PageResult<AppFriendListedVo> list = iAppFriendService.list(pageValidate, searchValidate);
+        return AjaxResult.success(list);
+    }
+
+    @GetMapping("/detail")
+    @ApiOperation(value="用户好友信息详情")
+    public AjaxResult<AppFriendDetailVo> detail(@Validated @IDMust() @RequestParam("id") Integer id) {
+        AppFriendDetailVo detail = iAppFriendService.detail(id);
+        return AjaxResult.success(detail);
+    }
+
+    @Log(title = "用户好友信息新增")
+    @PostMapping("/add")
+    @ApiOperation(value="用户好友信息新增")
+    public AjaxResult<Object> add(@Validated @RequestBody AppFriendCreateValidate createValidate) {
+        iAppFriendService.add(createValidate);
+        return AjaxResult.success();
+    }
+
+    @Log(title = "用户好友信息编辑")
+    @PostMapping("/edit")
+    @ApiOperation(value="用户好友信息编辑")
+    public AjaxResult<Object> edit(@Validated @RequestBody AppFriendUpdateValidate updateValidate) {
+        iAppFriendService.edit(updateValidate);
+        return AjaxResult.success();
+    }
+
+    @Log(title = "用户好友信息删除")
+    @PostMapping("/del")
+    @ApiOperation(value="用户好友信息删除")
+    public AjaxResult<Object> del(@Validated @RequestBody IdValidate idValidate) {
+        iAppFriendService.del(idValidate.getId());
+        return AjaxResult.success();
+    }
+
+}

server/like-front/src/main/java/com/mdd/front/service/IAppFriendService.java

@@ -0,0 +1,60 @@
+package com.mdd.front.service;
+
+import com.mdd.front.validate.common.PageValidate;
+import com.mdd.front.validate.AppFriendCreateValidate;
+import com.mdd.front.validate.AppFriendUpdateValidate;
+import com.mdd.front.validate.AppFriendSearchValidate;
+import com.mdd.front.vo.AppFriendListedVo;
+import com.mdd.front.vo.AppFriendDetailVo;
+import com.mdd.common.core.PageResult;
+
+/**
+ * 用户好友信息服务接口类
+ * @author LikeAdmin
+ */
+public interface IAppFriendService {
+
+    /**
+     * 用户好友信息列表
+     *
+     * @author LikeAdmin
+     * @param pageValidate 分页参数
+     * @param searchValidate 搜索参数
+     * @return PageResult<AppFriendListedVo>
+     */
+    PageResult<AppFriendListedVo> list(PageValidate pageValidate, AppFriendSearchValidate searchValidate);
+
+    /**
+     * 用户好友信息详情
+     *
+     * @author LikeAdmin
+     * @param id 主键ID
+     * @return AppFriendDetailVo
+     */
+    AppFriendDetailVo detail(Integer id);
+
+    /**
+     * 用户好友信息新增
+     *
+     * @author LikeAdmin
+     * @param createValidate 参数
+     */
+    void add(AppFriendCreateValidate createValidate);
+
+    /**
+     * 用户好友信息编辑
+     *
+     * @author LikeAdmin
+     * @param updateValidate 参数
+     */
+    void edit(AppFriendUpdateValidate updateValidate);
+
+    /**
+     * 用户好友信息删除
+     *
+     * @author LikeAdmin
+     * @param id 主键ID
+     */
+    void del(Integer id);
+
+}

server/like-front/src/main/java/com/mdd/front/service/impl/AppFriendServiceImpl.java

@@ -0,0 +1,147 @@
+package com.mdd.front.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.mdd.common.core.PageResult;
+import com.mdd.common.entity.AppFriend;
+import com.mdd.common.mapper.AppFriendMapper;
+import com.mdd.common.util.TimeUtils;
+import com.mdd.front.service.IAppFriendService;
+import com.mdd.front.validate.AppFriendCreateValidate;
+import com.mdd.front.validate.AppFriendSearchValidate;
+import com.mdd.front.validate.AppFriendUpdateValidate;
+import com.mdd.front.validate.common.PageValidate;
+import com.mdd.front.vo.AppFriendDetailVo;
+import com.mdd.front.vo.AppFriendListedVo;
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.util.Assert;
+
+import javax.annotation.Resource;
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * 用户好友信息实现类
+ * @author LikeAdmin
+ */
+@Service
+public class AppFriendServiceImpl implements IAppFriendService {
+        
+    @Resource
+    AppFriendMapper appFriendMapper;
+
+    /**
+     * 用户好友信息列表
+     *
+     * @author LikeAdmin
+     * @param pageValidate 分页参数
+     * @param searchValidate 搜索参数
+     * @return PageResult<AppFriendListedVo>
+     */
+    @Override
+    public PageResult<AppFriendListedVo> list(PageValidate pageValidate, AppFriendSearchValidate searchValidate) {
+        Integer page  = pageValidate.getPageNo();
+        Integer limit = pageValidate.getPageSize();
+
+        QueryWrapper<AppFriend> queryWrapper = new QueryWrapper<>();
+        queryWrapper.orderByDesc("id");
+
+        appFriendMapper.setSearch(queryWrapper, searchValidate, new String[]{
+            "=:userId@user_id:int",
+            "=:friendId@friend_id:int",
+        });
+
+        IPage<AppFriend> iPage = appFriendMapper.selectPage(new Page<>(page, limit), queryWrapper);
+
+        List<AppFriendListedVo> list = new LinkedList<>();
+        for(AppFriend item : iPage.getRecords()) {
+            AppFriendListedVo vo = new AppFriendListedVo();
+            BeanUtils.copyProperties(item, vo);
+            vo.setCreateTime(TimeUtils.timestampToDate(item.getCreateTime()));
+            vo.setUpdateTime(TimeUtils.timestampToDate(item.getUpdateTime()));
+            list.add(vo);
+        }
+
+        return PageResult.iPageHandle(iPage.getTotal(), iPage.getCurrent(), iPage.getSize(), list);
+    }
+
+    /**
+     * 用户好友信息详情
+     *
+     * @author LikeAdmin
+     * @param id 主键参数
+     * @return AppFriend
+     */
+    @Override
+    public AppFriendDetailVo detail(Integer id) {
+        AppFriend model = appFriendMapper.selectOne(
+                new QueryWrapper<AppFriend>()
+                    .eq("id", id)
+                    .last("limit 1"));
+
+        Assert.notNull(model, "数据不存在");
+
+        AppFriendDetailVo vo = new AppFriendDetailVo();
+        BeanUtils.copyProperties(model, vo);
+        return vo;
+    }
+
+    /**
+     * 用户好友信息新增
+     *
+     * @author LikeAdmin
+     * @param createValidate 参数
+     */
+    @Override
+    public void add(AppFriendCreateValidate createValidate) {
+        AppFriend model = new AppFriend();
+        model.setUserId(createValidate.getUserId());
+        model.setFriendId(createValidate.getFriendId());
+        model.setCreateTime(System.currentTimeMillis() / 1000);
+        model.setUpdateTime(System.currentTimeMillis() / 1000);
+        appFriendMapper.insert(model);
+    }
+
+    /**
+     * 用户好友信息编辑
+     *
+     * @author LikeAdmin
+     * @param updateValidate 参数
+     */
+    @Override
+    public void edit(AppFriendUpdateValidate updateValidate) {
+        AppFriend model = appFriendMapper.selectOne(
+                new QueryWrapper<AppFriend>()
+                    .eq("id",  updateValidate.getId())
+                    .last("limit 1"));
+
+        Assert.notNull(model, "数据不存在!");
+
+        model.setId(updateValidate.getId());
+        model.setUserId(updateValidate.getUserId());
+        model.setFriendId(updateValidate.getFriendId());
+        model.setUpdateTime(System.currentTimeMillis() / 1000);
+        appFriendMapper.updateById(model);
+    }
+
+    /**
+     * 用户好友信息删除
+     *
+     * @author LikeAdmin
+     * @param id 主键ID
+     */
+    @Override
+    public void del(Integer id) {
+        AppFriend model = appFriendMapper.selectOne(
+                new QueryWrapper<AppFriend>()
+                    .eq("id", id)
+                    .last("limit 1"));
+
+        Assert.notNull(model, "数据不存在!");
+
+        appFriendMapper.delete(new QueryWrapper<AppFriend>().eq("id", id));
+    }
+
+}

server/like-front/src/main/java/com/mdd/front/validate/AppFriendCreateValidate.java

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+package com.mdd.front.validate;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import java.io.Serializable;
+import javax.validation.constraints.*;
+
+@Data
+@ApiModel("用户好友信息创建参数")
+public class AppFriendCreateValidate implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @NotNull(message = "userId参数缺失")
+    @ApiModelProperty(value = "用户id")
+    private Integer userId;
+
+    @NotNull(message = "friendId参数缺失")
+    @ApiModelProperty(value = "朋友id")
+    private Integer friendId;
+
+}

server/like-front/src/main/java/com/mdd/front/validate/AppFriendSearchValidate.java

@@ -0,0 +1,20 @@
+package com.mdd.front.validate;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import java.io.Serializable;
+
+@Data
+@ApiModel("用户好友信息搜素参数")
+public class AppFriendSearchValidate implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "用户id")
+    private Integer userId;
+
+    @ApiModelProperty(value = "朋友id")
+    private Integer friendId;
+
+}

server/like-front/src/main/java/com/mdd/front/validate/AppFriendUpdateValidate.java

@@ -0,0 +1,32 @@
+package com.mdd.front.validate;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import java.io.Serializable;
+import javax.validation.constraints.*;
+import com.mdd.common.validator.annotation.IDMust;
+
+/**
+ * 用户好友信息参数
+ * @author LikeAdmin
+ */
+@Data
+@ApiModel("用户好友信息更新参数")
+public class AppFriendUpdateValidate implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @IDMust(message = "id参数必传且需大于0")
+    @ApiModelProperty(value = "主键")
+    private Integer id;
+
+    @NotNull(message = "userId参数缺失")
+    @ApiModelProperty(value = "用户id")
+    private Integer userId;
+
+    @NotNull(message = "friendId参数缺失")
+    @ApiModelProperty(value = "朋友id")
+    private Integer friendId;
+
+}

server/like-front/src/main/java/com/mdd/front/vo/AppFriendDetailVo.java

@@ -0,0 +1,25 @@
+package com.mdd.front.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+@ApiModel("用户好友信息详情Vo")
+public class AppFriendDetailVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "主键")
+    private Integer id;
+
+    @ApiModelProperty(value = "用户id")
+    private Integer userId;
+
+    @ApiModelProperty(value = "朋友id")
+    private Integer friendId;
+
+
+}

server/like-front/src/main/java/com/mdd/front/vo/AppFriendListedVo.java

@@ -0,0 +1,31 @@
+package com.mdd.front.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+@ApiModel("用户好友信息列表Vo")
+public class AppFriendListedVo implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty(value = "主键")
+    private Integer id;
+
+    @ApiModelProperty(value = "用户id")
+    private Integer userId;
+
+    @ApiModelProperty(value = "朋友id")
+    private Integer friendId;
+
+    @ApiModelProperty(value = "创建时间")
+    private String createTime;
+
+    @ApiModelProperty(value = "更新时间")
+    private String updateTime;
+
+
+}