预警2

internal/biz/do/warning_budget.go

@@ -13,6 +13,10 @@ type WarningBudget struct {
 	UsedBudget      int64   // 已使用预算
 	AvailableStock  int64   // 可用库存
 	RemainingBudget int64   // 剩余预算
+	StockUsageRate  float64 // 券使用率
+
+	StartTime *time.Time
+	EndTime   *time.Time
 }
 
 type WarningBudgetLog struct {
@@ -20,3 +24,13 @@ type WarningBudgetLog struct {
 	Num           int
 	LastTime      time.Time
 }
+
+type WarningPerson struct {
+	Mobile string `json:"mobile"`
+	Name   string `json:"name"`
+	Tag    string `json:"tag"`
+}
+
+type WarningSend struct {
+	title, text string
+}

internal/biz/mixrepos/sms.go

@@ -3,5 +3,5 @@ package mixrepos
 import "context"
 
 type SmsMixRepo interface {
-	SendCode(ctx context.Context, phone, code string) error
+	Send(ctx context.Context, phoneNumbers []string, params map[string]string) error
 }

internal/biz/register_tag.go

@@ -17,6 +17,21 @@ func (this *VoucherBiz) RegisterTag(ctx context.Context, batchNo string) error {
 		return err
 	}
 
+	wxResp, err := this.WechatCpnRepo.QueryProduct(ctx, stock.MchId, stock.BatchNo)
+	if err != nil {
+		return err
+	}
+
+	req, err := this.GetWarningBudget(stock, wxResp)
+	if err != nil {
+		return err
+	}
+
+	err = this.ProductRepo.UpdateWarningBudget(ctx, stock.ID, req)
+	if err != nil {
+		return err
+	}
+
 	if err = this.registerNotifyTag(ctx, stock.MchId, stock.BatchNo); err != nil {
 		return err
 	}

internal/biz/repo/product.go

@@ -3,10 +3,12 @@ package repo
 import (
 	"context"
 	"voucher/internal/biz/bo"
+	"voucher/internal/biz/do"
 )
 
 type ProductRepo interface {
 	FindWarningBudget(ctx context.Context, fun func(ctx context.Context, rows []*bo.ProductBo) error) error
 	GetByBatchNo(ctx context.Context, batchNo string) (*bo.ProductBo, error)
 	GetByProductNo(ctx context.Context, productNo string) (*bo.ProductBo, error)
+	UpdateWarningBudget(ctx context.Context, id int32, req *do.WarningBudget) error
 }

internal/biz/warning_budget.go

@@ -138,13 +138,15 @@ func (v *VoucherBiz) warningBudget(ctx context.Context) error {
 	return nil
 }
 
-func (v *VoucherBiz) Calculate(ctx context.Context, product *bo.ProductBo, wxResp *cashcoupons.Stock) error {
+func (v *VoucherBiz) GetWarningBudget(product *bo.ProductBo, wxResp *cashcoupons.Stock) (*do.WarningBudget, error) {
 
 	availableStock := *wxResp.StockUseRule.MaxCoupons - *wxResp.DistributedCoupons
 	couponAmount := *wxResp.StockUseRule.FixedNormalCoupon.CouponAmount / 100
 
 	remainingBudget := availableStock * couponAmount
 
+	stockUsageRate := float64(*wxResp.DistributedCoupons) / float64(*wxResp.StockUseRule.MaxCoupons) * 100
+
 	req := &do.WarningBudget{
 		StockName:       product.Name,
 		StockId:         product.BatchNo,
@@ -156,37 +158,55 @@ func (v *VoucherBiz) Calculate(ctx context.Context, product *bo.ProductBo, wxRes
 		UsedBudget:      *wxResp.DistributedCoupons * couponAmount,
 		AvailableStock:  availableStock,
 		RemainingBudget: remainingBudget,
+		StockUsageRate:  stockUsageRate,
 	}
 
-	str := formatAsCard(req)
+	inputFormat := time.RFC3339
 
-	log.Warnf("预警查询,券预算明细,%s", str)
+	if wxResp.AvailableBeginTime != nil {
+		availableBeginTime, _ := time.Parse(inputFormat, *wxResp.AvailableBeginTime)
+		req.StartTime = &availableBeginTime
+	}
 
-	if product.WarningBudget >= remainingBudget {
+	if wxResp.AvailableEndTime != nil {
+		availableEndTime, _ := time.Parse(inputFormat, *wxResp.AvailableEndTime)
+		req.EndTime = &availableEndTime
+	}
 
-		count, err := v.WarningBudgetIncr(ctx, req.StockId)
+	return req, nil
+}
+
+func (v *VoucherBiz) Calculate(ctx context.Context, product *bo.ProductBo, wxResp *cashcoupons.Stock) error {
+
+	req, err := v.GetWarningBudget(product, wxResp)
 	if err != nil {
 		return err
 	}
 
+	err = v.ProductRepo.UpdateWarningBudget(ctx, product.ID, req)
+	if err != nil {
+		return err
+	}
+
+	if product.WarningBudget >= req.RemainingBudget {
+
+		count, err2 := v.WarningBudgetIncr(ctx, req.StockId)
+		if err2 != nil {
+			return err2
+		}
+
 		if count == 1 {
-			return v.WarningSend(ctx, str)
+			return v.WarningSend(ctx, formatAsCard(req))
 		} else {
 			log.Warnf("预警查询,当前达到预警第[%d]次,暂不做通知", count)
 		}
-
-		//w := v.WarningBudgetAdd(req)
-		//if w.Num == 1 {
-		//	return v.WarningSend(ctx, str)
-		//} else if w.Num > 5 {
-		//	v.WarningBudgetRemove(req.StockId)
-		//}
 	}
 
 	return nil
 }
 
 func (v *VoucherBiz) WarningSend(ctx context.Context, str string) error {
+
 	return v.DingMixRepo.SendMarkdownMessage(ctx, "券预算不足", str)
 }
 
@@ -212,11 +232,8 @@ func formatAsCard(req *do.WarningBudget) string {
 	card.WriteString(fmt.Sprintf("- **剩余预算**: %d元\n", req.RemainingBudget))
 	card.WriteString("\n")
 
-	// 使用率
-	stockUsageRate := float64(req.UsedStock) / float64(req.AllStock) * 100
-
 	card.WriteString("#### 📈 使用率\n")
-	card.WriteString(fmt.Sprintf("- **使用率**: %.1f%%\n", stockUsageRate))
+	card.WriteString(fmt.Sprintf("- **使用率**: %.1f%%\n", req.StockUsageRate))
 
 	return card.String()
 }

internal/data/mixrepoimpl/ding.go

@@ -20,6 +20,20 @@ func NewDingMixRepoImpl(bc *conf.Bootstrap) mixrepos.DingMixRepo {
 	return &DingMixRepoImpl{bc: bc, client: client}
 }
 
+func (s *DingMixRepoImpl) SendMessage(_ context.Context, title, text string) error {
+
+	isAtAll := false
+	if len(s.bc.Alarm.AtMobiles) == 0 {
+		isAtAll = true
+	}
+
+	if err := s.client.SendMarkdownMessage(title, text, s.bc.Alarm.AtMobiles, isAtAll); err != nil {
+		return fmt.Errorf("markdown 消息发送失败: %v", err)
+	}
+
+	return nil
+}
+
 func (s *DingMixRepoImpl) SendMarkdownMessage(_ context.Context, title, text string) error {
 
 	isAtAll := false

internal/data/mixrepoimpl/sms.go

@@ -31,6 +31,6 @@ func NewSmsMixRepoImpl(bc *conf.Bootstrap) (mixrepos.SmsMixRepo, error) {
 	return &SmsMixRepoImpl{bc: bc, smsService: smsService}, nil
 }
 
-func (s *SmsMixRepoImpl) SendCode(ctx context.Context, phone, code string) error {
+func (s *SmsMixRepoImpl) Send(ctx context.Context, phoneNumbers []string, params map[string]string) error {
-	return s.smsService.SendSMS(ctx, []string{phone}, s.bc.AliYunSms.TemplateSendCode, map[string]string{"code": code})
+	return s.smsService.SendSMS(ctx, phoneNumbers, s.bc.AliYunSms.TemplateSendCode, params)
 }

internal/data/model/product.gen.go

@@ -21,7 +21,10 @@ type Product struct {
 	Channel         uint8      `gorm:"column:channel;not null;comment:1:微信 2:支付宝" json:"channel"` // 1:微信 2:支付宝
 	AvailableType   uint8      `gorm:"column:available_type;not null;comment:1:固定有效期 2:动态有效期" json:"available_type"`
 	AvailableDays   uint32     `gorm:"column:available_days;not null;comment:领取后多少天内" json:"available_days"`
+	AllBudget       int64      `gorm:"column:all_budget;not null;default:0" json:"all_budget"`
+	RemainingBudget int64      `gorm:"column:remaining_budget;not null;default:0" json:"remaining_budget"`
 	WarningBudget   int64      `gorm:"column:warning_budget;not null;default:0" json:"warning_budget"` // 预警预算=0不做预警
+	WarningPerson   string     `gorm:"column:warning_person" json:"warning_person"`
 	StartTime       *time.Time `gorm:"column:start_time;not null" json:"start_time"`
 	EndTime         *time.Time `gorm:"column:end_time;not null" json:"end_time"`
 	CreateTime      *time.Time `gorm:"column:create_time;not null" json:"create_time"`

internal/data/repoimpl/product.go

@@ -11,6 +11,7 @@ import (
 	"time"
 	err2 "voucher/api/err"
 	"voucher/internal/biz/bo"
+	"voucher/internal/biz/do"
 	"voucher/internal/biz/repo"
 	"voucher/internal/biz/vo"
 	"voucher/internal/data"
@@ -37,9 +38,10 @@ func (r *ProductRepoImpl) FindWarningBudget(ctx context.Context, fun func(ctx co
 	nowTime := time.Now().Format(time.DateTime)
 
 	result := r.db.DB(ctx).
-		Where("warning_budget > 0").
 		Where("start_time <= ?", nowTime).
-		Where("end_time >= ?", nowTime).
+		Where("start_time <= ?", nowTime).
+		Where("warning_budget > 0").
+		Where("warning_person IS NOT NULL").
 		FindInBatches(&results, 5, func(tx *gorm.DB, batch int) error {
 			return fun(ctx, r.ToBos(results))
 		})
@@ -51,6 +53,36 @@ func (r *ProductRepoImpl) FindWarningBudget(ctx context.Context, fun func(ctx co
 	return nil
 }
 
+func (r *ProductRepoImpl) UpdateWarningBudget(ctx context.Context, id int32, req *do.WarningBudget) error {
+
+	now := time.Now()
+
+	u := model.Product{
+		AllBudget:       req.AllBudget,
+		RemainingBudget: req.RemainingBudget,
+		UpdateTime:      &now,
+	}
+
+	if req.StartTime != nil {
+		u.StartTime = req.StartTime
+	}
+	if req.EndTime != nil {
+		u.EndTime = req.EndTime
+	}
+
+	tx := r.db.DB(ctx).
+		Where(model.Product{
+			ID: id,
+		}).
+		Updates(u)
+
+	if tx.Error != nil {
+		return fmt.Errorf("db fail %w", tx.Error)
+	}
+
+	return nil
+}
+
 func (r *ProductRepoImpl) GetByBatchNo(ctx context.Context, batchNo string) (*bo.ProductBo, error) {
 
 	var item *model.Product

internal/pkg/sms/sms_test.go

@@ -2,19 +2,23 @@ package sms
 
 import (
 	"context"
+	"encoding/json"
+	"fmt"
+	"strconv"
 	"testing"
+	"voucher/internal/biz/do"
 )
 
-func TestSendSMS(t *testing.T) {
+var config = Config{
-
-	config := Config{
 	AccessKeyID:     "LTAI5tM1X4HuqUwT8D74qXAH",
 	AccessKeySecret: "gxsC1QK12NSKH1HkCqKR1EnMdAy3ad",
 	Endpoint:        "dysmsapi.aliyuncs.com",
 	SignName:        "蓝色兄弟",
 	RetryTimes:      0,
 	Timeout:         15,
-	}
+}
+
+func TestSendSMS(t *testing.T) {
 
 	smsService, err := NewService(config)
 	if err != nil {
@@ -37,3 +41,51 @@ func TestSendSMS(t *testing.T) {
 
 	t.Logf("已发送至 %s\n", phoneNumber)
 }
+
+func TestWarningSend(t *testing.T) {
+	req := do.WarningBudget{
+		StockName:       "招行2元立减金",
+		StockId:         "20627186",
+		StockNo:         "CMB20627186",
+		Amount:          2,
+		AllBudget:       70010,
+		AllStock:        35005,
+		UsedStock:       9390,
+		UsedBudget:      18780,
+		AvailableStock:  25615,
+		RemainingBudget: 51230,
+		StockUsageRate:  20,
+	}
+	params := buildTemplateParams(&req)
+
+	js, _ := json.Marshal(params)
+
+	t.Log(string(js))
+
+	smsService, err := NewService(config)
+	if err != nil {
+		t.Errorf("创建短信服务失败: %v", err)
+		return
+	}
+
+	err = smsService.SendSMS(context.Background(), []string{"18666173766"}, "", params)
+	if err != nil {
+		t.Errorf("发送短信失败: %v", err)
+		return
+	}
+}
+
+func buildTemplateParams(req *do.WarningBudget) map[string]string {
+	return map[string]string{
+		"stock_name":        req.StockName,
+		"stock_no":          req.StockNo,
+		"amount":            strconv.Itoa(int(req.Amount)),
+		"all_budget":        strconv.Itoa(int(req.AllBudget)),
+		"all_stock":         strconv.Itoa(int(req.AllStock)),
+		"used_stock":        strconv.Itoa(int(req.UsedStock)),
+		"used_budget":       strconv.Itoa(int(req.UsedBudget)),
+		"remaining_budget":  strconv.Itoa(int(req.RemainingBudget)),
+		"remaining_stock":   strconv.Itoa(int(req.AvailableStock)),
+		"budget_usage_rate": fmt.Sprintf("%.1f", req.StockUsageRate),
+	}
+}