增加了队列消费端处理

api/amqp/consumer/UserCouponExpire.go

@@ -0,0 +1,121 @@
+package consumer
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/rabbitmq/amqp091-go"
+	"hepa-calc-api/api/dao"
+	"hepa-calc-api/extend/rabbitMq"
+	"hepa-calc-api/global"
+	"hepa-calc-api/utils"
+	"strconv"
+	"time"
+)
+
+type UserCouponExpireData struct {
+	UserCouponId string `json:"user_coupon_id"`
+}
+
+// UserCouponExpire 用户优惠卷过期
+func UserCouponExpire(msg amqp091.Delivery) {
+	defer func() {
+		if r := recover(); r != nil {
+			utils.LogJsonInfo("consumer.UserCouponExpire:", r)
+			_ = msg.Reject(false)
+		}
+	}()
+
+	// 记录日志
+	utils.LogJsonInfo("consumer.UserCouponExpire:", string(msg.Body))
+	if msg.Body == nil {
+		_ = msg.Ack(false)
+		return
+	}
+
+	// 解析JSON字符串到结构体
+	var data UserCouponExpireData
+	err := json.Unmarshal(msg.Body, &data)
+	if err != nil {
+		_ = msg.Ack(false)
+		return
+	}
+
+	userCouponId, err := strconv.ParseInt(data.UserCouponId, 10, 64)
+	if err != nil {
+		_ = msg.Ack(false)
+		return
+	}
+
+	// 获取优惠卷数据
+	userCouponDao := dao.UserCouponDao{}
+	userCoupon, err := userCouponDao.GetUserCouponById(userCouponId)
+	if err != nil || userCoupon == nil {
+		utils.LogJsonInfo("consumer.UserCouponExpire:", "无优惠卷数据")
+		_ = msg.Reject(false)
+		return
+	}
+
+	// 检测优惠卷是否被使用
+	if userCoupon.UserCouponStatus == 1 {
+		_ = msg.Reject(false)
+		return
+	}
+
+	// 检测优惠卷是否已执行过期处理
+	if userCoupon.UserCouponStatus == 3 {
+		_ = msg.Reject(false)
+		return
+	}
+
+	// 检测优惠卷过期时间
+	now := time.Now()
+	validEndTime := time.Time(userCoupon.ValidEndTime)
+	diffTime := validEndTime.Sub(now)
+	if diffTime >= 60*time.Second {
+		// 重新添加入队列
+		data := make(map[string]interface{})
+		data["user_coupon_id"] = fmt.Sprintf("%d", userCoupon.UserCouponId)
+		p := rabbitMq.PublishS{
+			QueueName:    "user.coupon.expired.delay.queue",
+			ExchangeName: "amqp.delay.direct",
+			RoutingKey:   "UserCouponExpired",
+			Message:      data,
+			Delay:        diffTime,
+		}
+		err = p.PublishWithDelay()
+		if err != nil {
+			utils.LogJsonErr("consumer.UserCouponExpire:", err.Error())
+			// 重回队列
+			_ = msg.Reject(true)
+			return
+		}
+
+		_ = msg.Ack(false)
+		return
+	}
+
+	// 开始事务
+	tx := global.Db.Begin()
+	defer func() {
+		if r := recover(); r != nil {
+			tx.Rollback()
+			utils.LogJsonErr("consumer.UserCouponExpire:", r)
+			_ = msg.Reject(false)
+		}
+	}()
+
+	// 修改用户优惠卷表
+	userCouponData := make(map[string]interface{})
+	userCouponData["user_coupon_status"] = 3
+	err = userCouponDao.EditUserCouponById(tx, userCouponId, userCouponData)
+	if err != nil {
+		tx.Rollback()
+		utils.LogJsonErr("consumer.UserCouponExpire:", err.Error())
+		_ = msg.Reject(false)
+		return
+	}
+
+	tx.Commit()
+
+	err = msg.Ack(false)
+}

api/controller/CallBack.go

@@ -93,6 +93,15 @@ func (r *CallBack) WxPaySingle(c *gin.Context) {
 		return
 	}
 
+	// 增加题目支付次数
+	questionDao := dao.QuestionDao{}
+	err = questionDao.Inc(tx, orderSingle.QuestionId, "pay_count", 1)
+	if err != nil {
+		tx.Rollback()
+		responses.FailWithMessage("内部错误", c)
+		return
+	}
+
 	tx.Commit()
 	c.JSON(http.StatusOK, gin.H{"code": "SUCCESS", "message": "OK"})
 }

api/crontab/SystemCouponExpire.go

@@ -0,0 +1,55 @@
+package crontab
+
+import (
+	"hepa-calc-api/api/dao"
+	"hepa-calc-api/api/model"
+	"hepa-calc-api/utils"
+	"time"
+)
+
+// SystemCouponExpire 系统优惠卷过期
+func SystemCouponExpire() {
+	// 获取今日过期优惠卷
+	coupons := getSystemExecCoupon()
+	if len(coupons) == 0 {
+		return
+	}
+
+	for _, coupon := range coupons {
+		// 计算过期时间
+		validEndTime := time.Time(coupon.ValidEndTime)
+
+		diffTime := validEndTime.Sub(time.Now())
+		if diffTime < 5*time.Second {
+			diffTime = 5 * time.Second
+		}
+
+		// 添加处理优惠卷过期队列
+	}
+}
+
+// 获取今日过期优惠卷
+func getSystemExecCoupon() (coupon []*model.Coupon) {
+	now := time.Now()
+
+	// 今天开始时间
+	year, month, day := now.Date()
+	location := now.Location()
+	startTime := time.Date(year, month, day, 00, 00, 00, 0, location).Format("2006-01-02 15:04:05")
+
+	// 今天结束时间
+	endTime := time.Date(year, month, day, 23, 59, 59, 0, location).Format("2006-01-02 15:04:05")
+
+	maps := make(map[string]interface{})
+	maps["coupon_status"] = 1
+	maps["valid_type"] = 1
+
+	couponDao := dao.CouponDao{}
+	coupons, err := couponDao.GetCouponListByValidTime(maps, startTime, endTime)
+	if err != nil {
+		utils.LogJsonErr("系统优惠卷过期:", err.Error())
+		return nil
+	}
+
+	return coupons
+}

api/crontab/UserCouponExpire.go

@@ -0,0 +1,75 @@
+package crontab
+
+import (
+	"fmt"
+	"hepa-calc-api/api/dao"
+	"hepa-calc-api/api/model"
+	"hepa-calc-api/extend/rabbitMq"
+	"hepa-calc-api/utils"
+	"time"
+)
+
+// UserCouponExpire 用户优惠卷过期
+func UserCouponExpire() {
+	// 获取今日过期优惠卷
+	userCoupons := getUserExecCoupon()
+	if len(userCoupons) == 0 {
+		return
+	}
+
+	for _, userCoupon := range userCoupons {
+		// 计算过期时间
+		validEndTime := time.Time(userCoupon.ValidEndTime)
+
+		delay := validEndTime.Sub(time.Now())
+		if delay < 5*time.Second {
+			delay = 5 * time.Second
+		}
+
+		// 添加处理优惠卷过期队列
+		data := make(map[string]interface{})
+		data["user_coupon_id"] = fmt.Sprintf("%d", userCoupon.UserCouponId)
+
+		p := rabbitMq.PublishS{
+			QueueName:    "user.coupon.expired.delay.queue",
+			ExchangeName: "amqp.delay.direct",
+			RoutingKey:   "UserCouponExpired",
+			Message:      data,
+			Delay:        delay,
+		}
+		err := p.PublishWithDelay()
+		if err != nil {
+			utils.LogJsonErr("添加处理用户优惠卷过期队列失败:", err.Error())
+			return
+		}
+
+		fmt.Println(userCoupon.UserCouponId)
+		now := time.Now().Format("2006-01-02 15:04:05")
+		fmt.Println("添加队列成功" + now)
+	}
+}
+
+// 获取今日过期优惠卷
+func getUserExecCoupon() (coupon []*model.UserCoupon) {
+	now := time.Now()
+
+	// 今天开始时间
+	year, month, day := now.Date()
+	location := now.Location()
+	startTime := time.Date(year, month, day, 00, 00, 00, 0, location).Format("2006-01-02 15:04:05")
+
+	// 今天结束时间
+	endTime := time.Date(year, month, day, 23, 59, 59, 0, location).Format("2006-01-02 15:04:05")
+
+	maps := make(map[string]interface{})
+	maps["user_coupon_status"] = 0
+
+	userCouponDao := dao.UserCouponDao{}
+	userCoupons, err := userCouponDao.GetUserCouponListByValidTime(maps, startTime, endTime)
+	if err != nil {
+		utils.LogJsonErr("系统优惠卷过期:", err.Error())
+		return nil
+	}
+
+	return userCoupons
+}

api/dao/Coupon.go

@@ -106,3 +106,12 @@ func (r *CouponDao) GetCoupon(maps interface{}) (m *model.Coupon, err error) {
 	}
 	return m, nil
 }
+
+// GetCouponListByValidTime 获取列表-今天开始时间/过期时间
+func (r *CouponDao) GetCouponListByValidTime(maps interface{}, startTime, endTime string) (m []*model.Coupon, err error) {
+	err = global.Db.Where(maps).Where("valid_end_time BETWEEN ? AND ?", startTime, endTime).Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}

api/dao/UserCoupon.go

@@ -200,3 +200,12 @@ func (r *UserCouponDao) GetUserCouponPageSearch(req requests.GetUserCouponPage,
 	}
 	return m, totalRecords, nil
 }
+
+// GetUserCouponListByValidTime 获取列表-今天开始时间/过期时间
+func (r *UserCouponDao) GetUserCouponListByValidTime(maps interface{}, startTime, endTime string) (m []*model.UserCoupon, err error) {
+	err = global.Db.Where(maps).Where("valid_end_time BETWEEN ? AND ?", startTime, endTime).Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}

api/router/router.go

@@ -153,7 +153,6 @@ func privateRouter(r *gin.Engine, api controller.Api) {
 			// 增加问题提交次数（提交个人信息进行了算算的人次）
 			clickGroup.PUT("/submit/:question_id", api.Question.PutQuestionSubmitCount)
 		}
-
 	}
 
 	// 用户
@@ -246,5 +245,4 @@ func privateRouter(r *gin.Engine, api controller.Api) {
 		// 获取会员配置数据
 		memberGroup.GET("", api.SystemMember.GetSystemMember)
 	}
-
 }

api/service/OrderMember.go

@@ -297,7 +297,7 @@ func (r *OrderMemberService) GetJsapiPrepay(m *model.OrderMember) (prepay *jsapi
 
 	jsapiRequest := weChat.JsapiRequest{
 		AppId:       config.C.Wechat.AppId,
-		MchId:       config.C.Wechat.Pay1659662936.MchId,
+		MchId:       config.C.Wechat.Pay1281030301.MchId,
 		Description: "肝病算一算",
 		OutTradeNo:  m.OrderNo,
 		NotifyUrl:   config.C.Wechat.RefundNotifyDomain + config.C.Wechat.RefundNotifyUrl,
@@ -331,7 +331,7 @@ func (r *OrderMemberService) GetAppPrepay(m *model.OrderMember) (prepay *app.Pre
 
 	appRequest := weChat.AppRequest{
 		AppId:       config.C.Wechat.AppId,
-		MchId:       config.C.Wechat.Pay1659662936.MchId,
+		MchId:       config.C.Wechat.Pay1281030301.MchId,
 		Description: "肝病算一算",
 		OutTradeNo:  m.OrderNo,
 		NotifyUrl:   config.C.Wechat.RefundNotifyDomain + config.C.Wechat.RefundNotifyUrl,

api/service/OrderSingle.go

@@ -293,7 +293,7 @@ func (r *OrderSingleService) GetJsapiPrepay(m *model.OrderSingle) (prepay *jsapi
 
 	jsapiRequest := weChat.JsapiRequest{
 		AppId:       config.C.Wechat.AppId,
-		MchId:       config.C.Wechat.Pay1659662936.MchId,
+		MchId:       config.C.Wechat.Pay1281030301.MchId,
 		Description: "肝病算一算",
 		OutTradeNo:  m.OrderNo,
 		NotifyUrl:   config.C.Wechat.RefundNotifyDomain + config.C.Wechat.RefundNotifyUrl,
@@ -327,7 +327,7 @@ func (r *OrderSingleService) GetAppPrepay(m *model.OrderSingle) (prepay *app.Pre
 
 	appRequest := weChat.AppRequest{
 		AppId:       config.C.Wechat.AppId,
-		MchId:       config.C.Wechat.Pay1659662936.MchId,
+		MchId:       config.C.Wechat.Pay1281030301.MchId,
 		Description: "肝病算一算",
 		OutTradeNo:  m.OrderNo,
 		NotifyUrl:   config.C.Wechat.RefundNotifyDomain + config.C.Wechat.RefundNotifyUrl,

api/service/UserCoupon.go

@@ -117,7 +117,7 @@ func (r *UserCouponService) ReturnUserCoupon(tx *gorm.DB, userCouponId int64) bo
 	return true
 }
 
-// GetUserUsableQuestionCoupon 获取患者可使用优惠卷-单项
+// GetUserUsableQuestionCoupon 获取用户可使用优惠卷-单项
 func (r *UserCouponService) GetUserUsableQuestionCoupon(userId, questionId int64, amountTotal float64) (g []*dto.UserCouponDto, err error) {
 	// 获取用户数据
 	userDao := dao.UserDao{}
@@ -162,7 +162,7 @@ func (r *UserCouponService) GetUserUsableQuestionCoupon(userId, questionId int64
 	return g, nil
 }
 
-// GetUserUsableMemberCoupon 获取患者可使用优惠卷-会员
+// GetUserUsableMemberCoupon 获取用户可使用优惠卷-会员
 func (r *UserCouponService) GetUserUsableMemberCoupon(userId, systemMemberId int64, amountTotal float64) (g []*dto.UserCouponDto, err error) {
 	// 获取用户数据
 	userDao := dao.UserDao{}

config.yaml

@@ -47,15 +47,23 @@ dysms:
 
 # [微信]
 wechat:
-  app-id: wxc8ac5051745bc795
+  app-id: wx68affaa9d23528f8
-  app-secret: 678b63a8a7541e528abc3040c3cea809
+  app-secret: 2963c90242ddb2421c939591ad9e903d
   pay-notify-url: callback/wxpay/single
   refund-notify-url: callback/wxpay/inquiry/refund
-  refund-notify-domain: https://dev.hospital.applets.igandanyiyuan.com/
+  refund-notify-domain: https://dev-hepa.igandan.com/api/
-  pay-1659662936:
+  pay-1281030301:
-    mch-id: 1659662936
+    mch-id: 1281030301
-    v3-api-secret: gdxz292sjSOadNNad2pCda03NfC2msmY
+    v3-api-secret: sB2tCkT70uwEy7cQCu1llA6nilTbek6F
-    mch-certificate-serial-number: 12FAA5F61708B795BB5337AE915494E2DC2CA87B
+    mch-certificate-serial-number: 3D1685894CEDD41753A470211F975D40AE1375F5
-    platform-certs: extend/weChat/certs/1659662936/wechatpay_5B5C8A69CC86D1127F6B6AA06AAAF10531EEFE90.pem
+    platform-certs: extend/weChat/certs/1281030301/wechatpay_5B5C8A69CC86D1127F6B6AA06AAAF10531EEFE90.pem
-    private-key: extend/weChat/certs/1659662936/apiclient_key.pem
+    private-key: extend/weChat/certs/1281030301/apiclient_key.pem
-    certificate: extend/weChat/certs/1659662936/apiclient_cert.pem
+    certificate: extend/weChat/certs/1281030301/apiclient_cert.pem
+
+# [rabbitMq]
+amqp:
+  host: 127.0.0.1
+  port: 5672
+  user: gdxz_2022rabbitmq
+  password: qwr2p&¥e@3.2p
+  vhost: gdxz_hepa

config/amqp.go

@@ -0,0 +1,9 @@
+package config
+
+type Amqp struct {
+	Host     string `mapstructure:"host" json:"host" yaml:"host"`             // 服务器地址
+	Port     int    `mapstructure:"port" json:"port" yaml:"port"`             // 服务器端口
+	Password string `mapstructure:"password" json:"password" yaml:"password"` // 密码
+	User     string `mapstructure:"user" json:"user" yaml:"user"`
+	Vhost    string `mapstructure:"vhost" json:"vhost" yaml:"vhost"`
+}

config/config.go

@@ -13,4 +13,5 @@ type Config struct {
 	Snowflake int64  `mapstructure:"snowflake" json:"snowflake" yaml:"snowflake"`
 	Dysms     Dysms  `mapstructure:"dysms" json:"dysms" yaml:"dysms"`
 	Wechat    Wechat `mapstructure:"wechat" json:"wechat" yaml:"wechat"`
+	Amqp      Amqp   `mapstructure:"amqp" json:"amqp" yaml:"amqp"`
 }

config/wechat.go

@@ -6,11 +6,11 @@ type Wechat struct {
 	PayNotifyUrl       string        `mapstructure:"pay-notify-url" json:"pay-notify-url" yaml:"pay-notify-url"`
 	RefundNotifyDomain string        `mapstructure:"refund-notify-domain" json:"refund-notify-domain" yaml:"refund-notify-domain"` // 回调域名
 	RefundNotifyUrl    string        `mapstructure:"refund-notify-url" json:"refund-notify-url" yaml:"refund-notify-url"`
-	Pay1659662936      Pay1659662936 `mapstructure:"pay-1659662936" json:"pay-1659662936" yaml:"pay-1659662936"`
+	Pay1281030301      Pay1281030301 `mapstructure:"pay-1281030301" json:"pay-1281030301" yaml:"pay-1281030301"`
 }
 
-// Pay1659662936 成都欣欣相照
+// Pay1281030301 app
-type Pay1659662936 struct {
+type Pay1281030301 struct {
 	MchId                      string `mapstructure:"mch-id" json:"mch-id" yaml:"mch-id"`                                                                      // 商户号
 	V3ApiSecret                string `mapstructure:"v3-api-secret" json:"v3-api-secret" yaml:"v3-api-secret"`                                                 // 商户APIv3密钥
 	MchCertificateSerialNumber string `mapstructure:"mch-certificate-serial-number" json:"mch-certificate-serial-number" yaml:"mch-certificate-serial-number"` // 商户证书序列号

core/cron.go

@@ -3,16 +3,24 @@ package core
 import (
 	"fmt"
 	"github.com/robfig/cron/v3"
+	"hepa-calc-api/api/crontab"
 )
 
 func StartCron() {
 	c := cron.New(cron.WithSeconds())
 
-	//_, err := c.AddFunc("0 * * * * *", crontab.HandleQuestionQaExpire)
+	// 系统优惠卷过期
+	//_, err := c.AddFunc("* * * * * *", crontab.SystemCouponExpire)
 	//if err != nil {
 	//	panic("定时器启动失败：" + err.Error())
 	//}
 
+	// 用户优惠卷过期
+	_, err := c.AddFunc("0 0 0 * * *", crontab.UserCouponExpire)
+	if err != nil {
+		panic("定时器启动失败：" + err.Error())
+	}
+
 	// 启动定时任务调度器
 	c.Start()
 

core/rabbitMq.go

@@ -0,0 +1,70 @@
+package core
+
+import (
+	"fmt"
+	"hepa-calc-api/api/amqp/consumer"
+	"hepa-calc-api/extend/rabbitMq"
+	"hepa-calc-api/utils"
+)
+
+// StartRabbitMq 启动rabbitmq
+func StartRabbitMq() {
+	err := rabbitMq.NewRabbitMQClient()
+	if err != nil {
+		utils.LogJsonErr("启动rabbitmq:", err.Error())
+		panic(err.Error())
+	}
+
+	// 保持连接
+	go rabbitMq.HandleReconnect()
+
+	fmt.Println("初始化rabbitMq成功......")
+}
+
+// StartRabbitMqConsume 启动消费者端
+func StartRabbitMqConsume() {
+	s := rabbitMq.ConsumeS{
+		QueueName:    "user.coupon.expired.delay.queue",
+		ExchangeName: "amqp.delay.direct",
+		RoutingKey:   "UserCouponExpired",
+		Handler:      consumer.UserCouponExpire,
+	}
+
+	// 用户优惠卷过期
+	go startConsumer(s)
+}
+
+// UserCouponExpire 用户优惠卷过期
+//func userCouponExpire() {
+//	go func() {
+//		err := rabbitMq.Consume(
+//			"user.coupon.expired.delay.queue", // 交换机名称
+//			"amqp.delay.direct",               // 队列名称
+//			"UserCouponExpired",               // 路由键
+//			consumer.UserCouponExpire,         // 消息处理函数
+//		)
+//		if err != nil {
+//			fmt.Println(err.Error())
+//			utils.LogJsonErr("消费用户优惠卷过期队列失败", err)
+//		}
+//	}()
+//}
+
+// startConsumer 启动指定的消费者协程
+func startConsumer(s rabbitMq.ConsumeS) {
+	go func() {
+		defer func() {
+			if r := recover(); r != nil {
+				utils.LogJsonErr(fmt.Sprintf("消费者协程崩溃 - %s", s.QueueName), fmt.Errorf("%v", r))
+				// 重新启动客户端
+				StartRabbitMq()
+			}
+		}()
+
+		err := s.Consume()
+		if err != nil {
+			fmt.Println(err.Error())
+			utils.LogJsonErr(fmt.Sprintf("启动消费者队列失败 - %s", s.QueueName), err)
+		}
+	}()
+}

extend/rabbitMq/rabbitMq.go

@@ -0,0 +1,284 @@
+package rabbitMq
+
+import (
+	"encoding/json"
+	"fmt"
+	amqp "github.com/rabbitmq/amqp091-go"
+	"hepa-calc-api/config"
+	"hepa-calc-api/global"
+	"hepa-calc-api/utils"
+	"log"
+	"net/url"
+	"sync"
+	"time"
+)
+
+// Client 客户端
+type Client struct {
+	m               *sync.Mutex
+	queueName       string
+	logger          *log.Logger
+	connection      *amqp.Connection
+	channel         *amqp.Channel
+	done            chan bool
+	notifyConnClose chan *amqp.Error
+	notifyChanClose chan *amqp.Error
+	notifyConfirm   chan amqp.Confirmation
+	isReady         bool
+}
+
+// ConsumeS 消费端结构体
+type ConsumeS struct {
+	QueueName    string              // 队列名称
+	ExchangeName string              // 交换机名称
+	RoutingKey   string              // 路由键
+	Handler      func(amqp.Delivery) // 回调处理方法
+}
+
+// PublishS 生产端结构体
+type PublishS struct {
+	QueueName    string        // 队列名称
+	ExchangeName string        // 交换机名称
+	RoutingKey   string        // 路由键
+	Message      interface{}   // 消息内容
+	Delay        time.Duration // 延迟时间
+}
+
+// NewRabbitMQClient 初始化客户端
+func NewRabbitMQClient() error {
+	var err error
+	m := config.C.Amqp
+
+	user := url.QueryEscape(m.User)
+	password := url.QueryEscape(m.Password)
+
+	dsn := fmt.Sprintf("amqp://%s:%s@%s:%d/%s", user, password, m.Host, m.Port, m.Vhost)
+
+	// 连接到 RabbitMQ 服务器
+	global.RabbitConn, err = amqp.Dial(dsn)
+	if err != nil {
+		return err
+	}
+
+	// 创建一个通道
+	global.RabbitChannel, err = global.RabbitConn.Channel()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// Publish 生产
+func Publish(queueName, exchangeName, routingKey string, message interface{}) error {
+	err := global.RabbitChannel.ExchangeDeclare(
+		exchangeName,                           // name
+		"x-delayed-message",                    // type
+		true,                                   // durable
+		false,                                  // auto-deleted
+		false,                                  // internal
+		false,                                  // 阻塞处理
+		amqp.Table{"x-delayed-type": "direct"}, // arguments
+	)
+	if err != nil {
+		return err
+	}
+
+	_, err = global.RabbitChannel.QueueDeclare(
+		queueName, // 队列名字
+		true,      // 消息是否持久化
+		false,     // 不使用的时候删除队列
+		false,     // 是否排他
+		false,     // 是否阻塞
+		nil,       // arguments
+	)
+	if err != nil {
+		return err
+	}
+
+	// 将队列绑定到延迟交换器
+	err = global.RabbitChannel.QueueBind(
+		queueName,    // 队列名称
+		routingKey,   // 路由键
+		exchangeName, // 交换器名称
+		false,
+		nil,
+	)
+	if err != nil {
+		return err
+	}
+
+	body, err := json.Marshal(message)
+	if err != nil {
+		return err
+	}
+
+	err = global.RabbitChannel.Publish(
+		exchangeName, // exchange（交换机名字）
+		routingKey,   //
+		false,        // 是否为无法路由的消息进行返回处理
+		false,        // 是否对路由到无消费者队列的消息进行返回处理 RabbitMQ 3.0 废弃
+		amqp.Publishing{
+			ContentType: "text/plain",
+			Body:        body, // 消息内容
+		})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// PublishWithDelay 生产延迟消息
+func (p PublishS) PublishWithDelay() error {
+	err := global.RabbitChannel.ExchangeDeclare(
+		p.ExchangeName,                         // name
+		"x-delayed-message",                    // type
+		true,                                   // durable
+		false,                                  // auto-deleted
+		false,                                  // internal
+		false,                                  // 阻塞处理
+		amqp.Table{"x-delayed-type": "direct"}, // arguments
+	)
+	if err != nil {
+		return err
+	}
+
+	_, err = global.RabbitChannel.QueueDeclare(
+		p.QueueName, // 队列名字
+		true,        // 消息是否持久化
+		false,       // 不使用的时候删除队列
+		false,       // 是否排他
+		false,       // 是否阻塞
+		nil,         // arguments
+	)
+	if err != nil {
+		return err
+	}
+
+	// 将队列绑定到延迟交换器
+	err = global.RabbitChannel.QueueBind(
+		p.QueueName,    // 队列名称
+		p.RoutingKey,   // 路由键
+		p.ExchangeName, // 交换器名称
+		false,
+		nil,
+	)
+	if err != nil {
+		return err
+	}
+
+	body, err := json.Marshal(p.Message)
+	if err != nil {
+		return err
+	}
+
+	err = global.RabbitChannel.Publish(
+		p.ExchangeName, // exchange
+		p.RoutingKey,   // routing key
+		false,          // 是否为无法路由的消息进行返回处理
+		false,          // 是否对路由到无消费者队列的消息进行返回处理 RabbitMQ 3.0 废弃
+		amqp.Publishing{
+			ContentType: "text/plain",
+			Body:        body,
+			Headers:     amqp.Table{"x-delay": int32(p.Delay / time.Millisecond)},
+		})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// Consume 消费
+func (s ConsumeS) Consume() error {
+	err := global.RabbitChannel.ExchangeDeclare(
+		s.ExchangeName,                         // name
+		"x-delayed-message",                    // type
+		true,                                   // durable
+		false,                                  // auto-deleted
+		false,                                  // internal
+		false,                                  // 阻塞处理
+		amqp.Table{"x-delayed-type": "direct"}, // arguments
+	)
+	if err != nil {
+		return err
+	}
+
+	queue, err := global.RabbitChannel.QueueDeclare(
+		s.QueueName, // 队列名称
+		true,        // 是否持久化
+		false,       // 是否自动删除队列
+		false,       // 排他
+		false,       // 阻塞处理
+		nil,         // arguments
+	)
+	if err != nil {
+		return err
+	}
+
+	// 将队列绑定到延迟交换器
+	err = global.RabbitChannel.QueueBind(
+		s.QueueName,    // 队列名称
+		s.RoutingKey,   // 路由键
+		s.ExchangeName, // 交换器名称
+		false,
+		nil,
+	)
+	if err != nil {
+		return err
+	}
+
+	msgs, err := global.RabbitChannel.Consume(
+		queue.Name, // queue
+		"",         // 消费者标签
+		false,      // 是否自动确认
+		false,      // 是否独占
+		false,      // 是否无等待
+		false,      //其他参数
+		nil,        // 其他参数
+	)
+	if err != nil {
+		return err
+	}
+
+	// 消费消息
+	go func() {
+		for msg := range msgs {
+			s.Handler(msg)
+		}
+	}()
+
+	return nil
+}
+
+// Close 关闭rabbitMq
+func Close() {
+	if global.RabbitChannel != nil {
+		err := global.RabbitChannel.Close()
+		if err != nil {
+			utils.LogJsonErr("关闭rabbitMq:", err.Error())
+			return
+		}
+	}
+	if global.RabbitConn != nil {
+		err := global.RabbitConn.Close()
+		if err != nil {
+			utils.LogJsonErr("关闭rabbitMq:", err.Error())
+			return
+		}
+	}
+}
+
+// HandleReconnect 处理重新连接
+func HandleReconnect() {
+	for {
+		notifyClose := make(chan *amqp.Error)
+		global.RabbitConn.NotifyClose(notifyClose)
+		err := <-notifyClose
+		if err != nil {
+			time.Sleep(30 * time.Second)
+			_ = NewRabbitMQClient()
+		}
+	}
+}

extend/weChat/base.go

@@ -13,10 +13,10 @@ import (
 
 // 创建客户端
 func createClient() (*core.Client, error) {
-	mchId := config.C.Wechat.Pay1659662936.MchId                                                          // 商户号
+	mchId := config.C.Wechat.Pay1281030301.MchId                                           // 商户号
-	mchCertificateSerialNumber := config.C.Wechat.Pay1659662936.MchCertificateSerialNumber                // 商户证书序列号
+	mchCertificateSerialNumber := config.C.Wechat.Pay1281030301.MchCertificateSerialNumber // 商户证书序列号
-	v3ApiSecret := config.C.Wechat.Pay1659662936.V3ApiSecret                                              // 商户APIv3密钥
+	v3ApiSecret := config.C.Wechat.Pay1281030301.V3ApiSecret                               // 商户APIv3密钥
-	privateKeyPath := "extend/weChat/certs/" + config.C.Wechat.Pay1659662936.MchId + "/apiclient_key.pem" // 商户私钥文件地址
+	privateKeyPath := config.C.Wechat.Pay1281030301.PrivateKey                             // 商户私钥文件地址
 
 	if mchId == "" {
 		return nil, errors.New("商户号错误")

extend/weChat/certs/1281030301/apiclient_key.pem

@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

extend/weChat/parseNotify.go

@@ -14,10 +14,10 @@ import (
 
 // ParseNotify 回调通知的验签与解密
 func ParseNotify(c *gin.Context) (notifyReq *notify.Request, t *payments.Transaction, err error) {
-	mchId := config.C.Wechat.Pay1659662936.MchId                                                          // 商户号
+	mchId := config.C.Wechat.Pay1281030301.MchId                                                          // 商户号
-	mchCertificateSerialNumber := config.C.Wechat.Pay1659662936.MchCertificateSerialNumber                // 商户证书序列号
+	mchCertificateSerialNumber := config.C.Wechat.Pay1281030301.MchCertificateSerialNumber                // 商户证书序列号
-	v3ApiSecret := config.C.Wechat.Pay1659662936.V3ApiSecret                                              // 商户APIv3密钥
+	v3ApiSecret := config.C.Wechat.Pay1281030301.V3ApiSecret                                              // 商户APIv3密钥
-	privateKeyPath := "extend/weChat/certs/" + config.C.Wechat.Pay1659662936.MchId + "/apiclient_key.pem" // 商户私钥文件地址
+	privateKeyPath := "extend/weChat/certs/" + config.C.Wechat.Pay1281030301.MchId + "/apiclient_key.pem" // 商户私钥文件地址
 
 	// 使用 utils 提供的函数从本地文件中加载商户私钥，商户私钥会用来生成请求的签名
 	mchPrivateKey, err := utils.LoadPrivateKeyWithPath(privateKeyPath)

global/global.go

@@ -5,17 +5,20 @@ import (
 	ut "github.com/go-playground/universal-translator"
 	"github.com/go-playground/validator/v10"
 	"github.com/go-redis/redis/v8"
+	"github.com/rabbitmq/amqp091-go"
 	"github.com/sirupsen/logrus"
 	"gorm.io/gorm"
 )
 
 // 全局变量
 var (
-	Db        *gorm.DB            // 数据库
+	Db            *gorm.DB            // 数据库
-	Logger    *logrus.Logger      // 日志
+	Logger        *logrus.Logger      // 日志
-	Redis     *redis.Client       // redis
+	Redis         *redis.Client       // redis
-	Validate  *validator.Validate // 验证器
+	Validate      *validator.Validate // 验证器
-	Trans     ut.Translator       // Validate/v10 全局验证器
+	Trans         ut.Translator       // Validate/v10 全局验证器
-	Snowflake *snowflake.Node     // 雪花算法
+	Snowflake     *snowflake.Node     // 雪花算法
-	UserId    int64               // 用户id
+	UserId        int64               // 用户id
+	RabbitConn    *amqp091.Connection // rabbitmq
+	RabbitChannel *amqp091.Channel    // rabbitmq
 )

go.mod

@@ -70,6 +70,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/rabbitmq/amqp091-go v1.10.0 // indirect
 	github.com/richardlehane/mscfb v1.0.4 // indirect
 	github.com/richardlehane/msoleps v1.0.3 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect

go.sum

@@ -164,6 +164,8 @@ github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rabbitmq/amqp091-go v1.10.0 h1:STpn5XsHlHGcecLmMFCtg7mqq0RnD+zFr4uzukfVhBw=
+github.com/rabbitmq/amqp091-go v1.10.0/go.mod h1:Hy4jKW5kQART1u+JkDTF9YYOQUHXqMuhrgxOEeS7G4o=
 github.com/richardlehane/mscfb v1.0.4 h1:WULscsljNPConisD5hR0+OyZjwK46Pfyr6mPu5ZawpM=
 github.com/richardlehane/mscfb v1.0.4/go.mod h1:YzVpcZg9czvAuhk9T+a3avCpcFPMUWm7gK3DypaEsUk=
 github.com/richardlehane/msoleps v1.0.1/go.mod h1:BWev5JBpU9Ko2WAgmZEuiz4/u3ZYTKbjLycmwiWUfWg=

main.go

@@ -7,6 +7,7 @@ import (
 	"hepa-calc-api/api/router"
 	"hepa-calc-api/config"
 	"hepa-calc-api/core"
+	"hepa-calc-api/extend/rabbitMq"
 	"net/http"
 	"strconv"
 )
@@ -30,7 +31,16 @@ func main() {
 	// 加载雪花算法
 	core.Snowflake()
 
-	// 加载定时器
+	// 确保在应用关闭时关闭 RabbitMQ 连接和通道
+	defer rabbitMq.Close()
+
+	// 启动rabbitmq
+	core.StartRabbitMq()
+
+	// 启动rabbitmq消费者端
+	core.StartRabbitMqConsume()
+
+	// 加载定时器-定时器需要在队列后方，不然可能会出现生产失败的问题
 	core.StartCron()
 
 	// 初始化路由-加载中间件