add 计算应用数据方法

app/md/md_generate_wx_ad_data.go

@@ -14,6 +14,23 @@ type ClacEcpmReq struct {
 	GenerateDataId        int    `json:"generate_data_id" example:"原始数据id"`
 }
 
+type CalcApplicationDataReq struct {
+	OriginalDataId        int    `json:"original_data_id" example:"原始数据id"`
+	OriginalExposureCount int    `json:"original_exposure_count" example:"原-曝光量"`
+	OriginalEcpm          string `json:"original_ecpm" example:"原-广告千次曝光收益(分)"`
+	NowExposureCount      int    `json:"now_exposure_count" example:"现-曝光量"`
+	NowEcpm               string `json:"now_ecpm" example:"现-广告千次曝光收益(分)"`
+}
+
+type CalcApplicationDataResp struct {
+	PlatformRetention   float64 `json:"platform_retention" example:"平台留存"`
+	CommissionRetention float64 `json:"commission_retention" example:"佣金留存"`
+	MediaRevenue        float64 `json:"media_revenue" example:"媒体收益"`
+	AgentRevenue        float64 `json:"agent_revenue" example:"代理收益"`
+	ExtraRevenue        float64 `json:"extra_revenue" example:"额外收益"`
+	AgreementSharing    float64 `json:"agreement_sharing" example:"协议分成"`
+}
+
 type SettlementWxAdData struct {
 	GenerateDataId int `json:"generate_data_id" example:"生成数据id"`
 }

app/svc/svc_wx_data.go

@@ -61,7 +61,7 @@ func GenerateWxAdData(req md.GenerateWxAdData) (err error, generateWxAdData mode
 	fmt.Println(utils.Float64ToStr(utils.StrToFloat64(ecpm) / 100))
 	if req.NowEcpm != utils.Float64ToStr(utils.StrToFloat64(ecpm)/100) || req.NowExposureCount != req.OriginalExposureCount {
 		tmpMediaRevenue := int(utils.StrToFloat64(req.NowEcpm) * float64(req.NowExposureCount) / 1000)
-		priceAdjustmentRetention = int(float64(tmpMediaRevenue) - mediaRevenue)
+		priceAdjustmentRetention = int(mediaRevenue - float64(tmpMediaRevenue))
 		mediaRevenue = float64(tmpMediaRevenue)
 	}
 
@@ -535,3 +535,71 @@ func SettlementWxAdData(req md.SettlementWxAdData) (err error) {
 	}
 	return session.Commit()
 }
+
+func CalcApplicationData(req md.CalcApplicationDataReq) (err error, resp md.CalcApplicationDataResp) {
+	// 1、查找原始数据记录
+	originalWxAdDataDb := implement.NewOriginalWxAdDataDb(db.Db)
+	originalWxAdData, err := originalWxAdDataDb.GetOriginalWxAdData(req.OriginalDataId)
+	if err != nil {
+		return
+	}
+	if originalWxAdData == nil {
+		err = errors.New("未查询到原始数据记录")
+		return
+	}
+
+	// 2、查询对应媒体、代理的分成策略
+	mediumDivisionStrategyDb := implement.NewMediumDivisionStrategyDb(db.Db)
+	mediumDivisionStrategy, err := mediumDivisionStrategyDb.GetOriginalWxAdDataByMediumId(originalWxAdData.MediumId)
+	if err != nil {
+		return
+	}
+	if mediumDivisionStrategy == nil {
+		err = errors.New("未查询到对应代理的分成策略")
+		return
+	}
+	mediumDivisionStrategyWithAgentFlowDb := implement.NewMediumDivisionStrategyWithAgentFlowDb(db.Db)
+	mediumDivisionStrategyWithAgentFlows, err := mediumDivisionStrategyWithAgentFlowDb.FindMediumDivisionStrategyWithAgentFlowByStrategyId(mediumDivisionStrategy.MediumId)
+	if err != nil {
+		return
+	}
+
+	// 3、计算媒体、代理收益、平台留存、佣金留存、协议分成、协议总分成
+	publisherIncome := float64(originalWxAdData.PublisherIncome)
+	mediaRevenue := publisherIncome * float64(mediumDivisionStrategy.MediaRevenueRate) / 100                                      // 媒体收益
+	agentRevenue := publisherIncome * float64(mediumDivisionStrategy.AgentRevenueRate) / 100                                      // 代理收益
+	platformRetention := publisherIncome * float64(mediumDivisionStrategy.PlatformRetentionRate) / 100                            // 平台留存
+	commissionRetention := publisherIncome * float64(mediumDivisionStrategy.CommissionRetentionRate) / 100                        // 佣金留存
+	agreementSharingTotal := (mediaRevenue + agentRevenue) / ((100 - float64(mediumDivisionStrategy.AgreementSharingRate)) / 100) // 协议总分成（倒推）
+	agreementSharing := agreementSharingTotal - (mediaRevenue + agentRevenue)                                                     // 协议分成
+
+	// 3、判断是否有调价留存
+	ecpmReq := md.ClacEcpmReq{
+		OriginalExposureCount: originalWxAdData.ExposureCount,
+		OriginalEcpm:          originalWxAdData.Ecpm,
+		GenerateDataId:        originalWxAdData.Id,
+	}
+	_, ecpm := ClacEcpm(ecpmReq)
+	fmt.Println(utils.Float64ToStr(utils.StrToFloat64(ecpm) / 100))
+	if req.NowEcpm != utils.Float64ToStr(utils.StrToFloat64(ecpm)/100) || req.NowExposureCount != req.OriginalExposureCount {
+		tmpMediaRevenue := int(utils.StrToFloat64(req.NowEcpm) * float64(req.NowExposureCount) / 1000)
+		mediaRevenue = float64(tmpMediaRevenue)
+	}
+
+	// 4、计算各代理收益
+	var extraRevenue float64
+	for _, v := range *mediumDivisionStrategyWithAgentFlows {
+		tmpExtraRevenue := commissionRetention * float64(v.ExtraRevenueRate) / 100
+		extraRevenue += tmpExtraRevenue
+	}
+
+	resp = md.CalcApplicationDataResp{
+		PlatformRetention:   platformRetention,
+		CommissionRetention: commissionRetention,
+		MediaRevenue:        mediaRevenue,
+		AgentRevenue:        agentRevenue,
+		ExtraRevenue:        extraRevenue,
+		AgreementSharing:    agreementSharing,
+	}
+	return
+}