stat：增加用户统计的设计

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/member/MemberStatisticsController.java

@@ -0,0 +1,58 @@
+package cn.iocoder.yudao.module.statistics.controller.admin.member;
+
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.module.statistics.controller.admin.member.vo.MemberAreaStatisticsRespVO;
+import cn.iocoder.yudao.module.statistics.controller.admin.member.vo.MemberSexStatisticsRespVO;
+import cn.iocoder.yudao.module.statistics.controller.admin.member.vo.MemberSummaryRespVO;
+import cn.iocoder.yudao.module.statistics.controller.admin.member.vo.MemberTerminalStatisticsRespVO;
+import cn.iocoder.yudao.module.statistics.controller.admin.trade.vo.TradeStatisticsComparisonRespVO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@Tag(name = "管理后台 - 会员统计")
+@RestController
+@RequestMapping("/statistics/member")
+@Validated
+@Slf4j
+public class MemberStatisticsController {
+
+    // TODO @疯狂：一个类似 getTradeTrendSummaryComparison 的接口
+    // TODO @疯狂：一个类似 getTradeStatisticsList 的接口
+
+    @GetMapping("/summary")
+    @Operation(summary = "获得会员统计")
+    public CommonResult<TradeStatisticsComparisonRespVO<MemberSummaryRespVO>> getMemberSummary() {
+        // TODO 疯狂：目前先直接计算；
+        return null;
+    }
+
+    @GetMapping("/get-area-statistics-list")
+    @Operation(summary = "按照省份，获得会员统计列表")
+    public CommonResult<List<MemberAreaStatisticsRespVO>> getMemberAreaStatisticsList() {
+        // TODO 疯狂：目前先直接计算，进行统计；后续再考虑优化
+        return null;
+    }
+
+    @GetMapping("/get-sex-statistics-list")
+    @Operation(summary = "按照性别，获得会员统计列表")
+    public CommonResult<List<MemberSexStatisticsRespVO>> getMemberSexStatisticsList() {
+        // TODO 疯狂：目前先直接计算，进行统计；后续再考虑优化
+        return null;
+    }
+
+    @GetMapping("/get-terminal-statistics-list")
+    @Operation(summary = "按照终端，获得会员统计列表")
+    public CommonResult<List<MemberTerminalStatisticsRespVO>> getMemberTerminalStatisticsList() {
+        // TODO 疯狂：目前先直接计算，进行统计；后续再考虑优化
+        // TODO 疯狂：这个可以晚点写，因为 user = = 上还没记录 terminal
+        return null;
+    }
+
+}

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/member/vo/MemberAreaStatisticsRespVO.java

@@ -0,0 +1,25 @@
+package cn.iocoder.yudao.module.statistics.controller.admin.member.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - 会员地区统计 Response VO")
+@Data
+public class MemberAreaStatisticsRespVO {
+
+    @Schema(description = "省份编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer areaId;
+    @Schema(description = "省份名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "浙江省")
+    private String areaName;
+
+    @Schema(description = "会员数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer userCount;
+
+    @Schema(description = "订单创建数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer orderCreateCount;
+    @Schema(description = "订单支付数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "512")
+    private Integer orderPayCount;
+    @Schema(description = "订单支付金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "622")
+    private Integer orderPayPrice;
+
+}

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/member/vo/MemberSexStatisticsRespVO.java

@@ -0,0 +1,23 @@
+package cn.iocoder.yudao.module.statistics.controller.admin.member.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - 会员性别统计 Response VO")
+@Data
+public class MemberSexStatisticsRespVO {
+
+    @Schema(description = "性别", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer sex;
+
+    @Schema(description = "会员数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer userCount;
+
+    @Schema(description = "订单创建数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer orderCreateCount;
+    @Schema(description = "订单支付数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "512")
+    private Integer orderPayCount;
+    @Schema(description = "订单支付金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "622")
+    private Integer orderPayPrice;
+
+}

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/member/vo/MemberSummaryRespVO.java

@@ -0,0 +1,21 @@
+package cn.iocoder.yudao.module.statistics.controller.admin.member.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - 会员统计 Response VO")
+@Data
+public class MemberSummaryRespVO {
+
+    @Schema(description = "会员数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer userCount;
+
+    @Schema(description = "充值会员数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "221")
+    private Integer rechargeUserCount;
+
+    @Schema(description = "充值金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer rechargePrice;
+    @Schema(description = "支出金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer expensePrice;
+
+}

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/member/vo/MemberTerminalStatisticsRespVO.java

@@ -0,0 +1,23 @@
+package cn.iocoder.yudao.module.statistics.controller.admin.member.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - 终端性别统计 Response VO")
+@Data
+public class MemberTerminalStatisticsRespVO {
+
+    @Schema(description = "终端", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer terminal;
+
+    @Schema(description = "会员数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer userCount;
+
+    @Schema(description = "订单创建数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Integer orderCreateCount;
+    @Schema(description = "订单支付数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "512")
+    private Integer orderPayCount;
+    @Schema(description = "订单支付金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "622")
+    private Integer orderPayPrice;
+
+}

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/trade/vo/TradeSummaryRespVO.java

@@ -6,6 +6,7 @@ import lombok.Data;
 @Schema(description = "管理后台 - 交易统计 Response VO")
 @Data
 public class TradeSummaryRespVO {
+
     @Schema(description = "昨日订单数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
     private Integer yesterdayOrderCount;
     @Schema(description = "昨日支付金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
@@ -15,4 +16,5 @@ public class TradeSummaryRespVO {
     private Integer monthOrderCount;
     @Schema(description = "本月支付金额", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
     private Integer monthPayPrice;
+
 }

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/dal/dataobject/member/MemberStatisticsDO.java

@@ -0,0 +1,70 @@
+package cn.iocoder.yudao.module.statistics.dal.dataobject.member;
+
+import cn.iocoder.yudao.framework.tenant.core.db.TenantBaseDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.time.LocalDateTime;
+
+/**
+ * 会员统计 DO
+ * <p>
+ * 以天为维度，统计全部的数据
+ *
+ * @author 芋道源码
+ */
+@TableName("member_statistics")
+@KeySequence("member_statistics_seq") // 用于 Oracle、PostgreSQL、Kingbase、DB2、H2 数据库的主键自增。如果是 MySQL 等数据库，可不写。
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class MemberStatisticsDO extends TenantBaseDO {
+
+    /**
+     * 编号，主键自增
+     */
+    @TableId
+    private Long id;
+
+    /**
+     * 统计日期
+     */
+    private LocalDateTime time;
+
+    /**
+     * 注册用户数量
+     */
+    private Integer userRegisterCount;
+    /**
+     * 访问用户数量（UV）
+     */
+    private Integer userVisitCount;
+    /**
+     * 访问页面数量（PV）
+     */
+    private Integer pageVisitCount;
+
+    /**
+     * 充值用户数量
+     */
+    private Integer rechargeUserCount;
+
+    /**
+     * 创建订单用户数
+     */
+    private Integer orderCreateUserCount;
+    /**
+     * 支付订单用户数
+     */
+    private Integer orderPayUserCount;
+    /**
+     * 总支付金额，单位：分
+     */
+    private Integer orderPayPrice;
+
+}

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/service/trade/TradeStatisticsServiceImpl.java

@@ -37,6 +37,10 @@ public class TradeStatisticsServiceImpl implements TradeStatisticsService {
     @Resource
     private TradeStatisticsMapper tradeStatisticsMapper;
 
+    // TODO @疯狂：统计逻辑，自己服务 mapper 去统计，不要调用其它服务 API；
+    // 主要的考虑点，其它服务是在线的业务，统计是离线业务，尽量不占用他们的 db 资源；
+    // 统计服务，从建议使用从库，或者从 mysql 抽取到单独的 clickhouse 或者其它的大数据组件；
+
     @Resource
     private TradeOrderApi tradeOrderApi;
     @Resource