added qmqx gorm models for trackers

server/internal/db/db.go

@@ -23,5 +23,7 @@ func AutoMigrate(db *gorm.DB) error {
 		&models.DeviceCertificate{},
 		&models.RevokedSerial{},
 		&models.DeviceConfig{},
+		&models.MQTTMsg{},
+		&models.EmqxClientEvent{},
 	)
 }

server/internal/dto/cert.go

@@ -20,6 +20,8 @@ type DeviceCertDto struct {
 
 type DeviceCertListDto struct {
 	Certs  []DeviceCertDto `json:"certs"`
+	Offset int             `json:"offset"`
+	Limit  int             `json:"limit"`
 }
 
 func MapDeviceCert(c models.DeviceCertificate) DeviceCertDto {

server/internal/models/emqx.go

@@ -0,0 +1,31 @@
+package models
+
+import "time"
+
+// MQTTMsg maps to table t_mqtt_msg in emqx_data
+type MQTTMsg struct {
+	ID      uint      `gorm:"primaryKey;column:id"`
+	MsgID   string    `gorm:"column:msgid;type:varchar(64)"`
+	Sender  string    `gorm:"column:sender;type:varchar(64)"`
+	Topic   string    `gorm:"column:topic;type:varchar(255)"`
+	QoS     int       `gorm:"column:qos"`
+	Retain  int       `gorm:"column:retain"`
+	Payload string    `gorm:"column:payload;type:text"`
+	Arrived time.Time `gorm:"column:arrived"`
+}
+
+func (MQTTMsg) TableName() string {
+	return "t_mqtt_msg"
+}
+
+// EmqxClientEvent maps to table emqx_client_events in emqx_data
+type EmqxClientEvent struct {
+	ID        uint      `gorm:"primaryKey;column:id"`
+	ClientID  string    `gorm:"column:clientid;type:varchar(255)"`
+	Event     string    `gorm:"column:event;type:varchar(255)"`
+	CreatedAt time.Time `gorm:"column:created_at;autoCreateTime"`
+}
+
+func (EmqxClientEvent) TableName() string {
+	return "emqx_client_events"
+}