database

src/udi/handlers/handler/handler.go

@@ -1,6 +1,14 @@
 package handler
 
-type Handler interface {
-  Handle(string, string)
+import "time"
+
+type MessageT struct {
+  Timestamp time.Time
+  Topic string
+  Payload string
+}
+
+type Handler interface {
+  Handle(MessageT)
 }
 

src/udi/handlers/iot/iot.go

@@ -1,6 +1,7 @@
 package iot
 
 import "log"
+import "udi/handlers/handler"
 
 var idSeq int = 0
 
@@ -16,8 +17,8 @@ func NewIoTHandler() *IoTHandler {
   return t
 }
 
-func (self *IoTHandler) Handle(topic, payload string) {
-  log.Printf("Handler IoT %d processing %s -> %s", self.id, topic, payload)
+func (self *IoTHandler) Handle(message handler.MessageT) {
+  log.Printf("Handler IoT %d processing %s -> %s", self.id, message.Topic, message.Payload)
 }
 
 

src/udi/handlers/ttn/ttn.go

@@ -1,6 +1,7 @@
 package ttn
 
 import "log"
+import "udi/handlers/handler"
 
 var idSeq int = 0
 
@@ -16,8 +17,8 @@ func NewTTNHandler() *TTNHandler {
   return t
 }
 
-func (self *TTNHandler) Handle(topic, payload string) {
-  log.Printf("Handler TTN %d processing %s -> %s", self.id, topic, payload)
+func (self *TTNHandler) Handle(message handler.MessageT) {
+  log.Printf("Handler TTN %d processing %s -> %s", self.id, message.Topic, message.Payload)
 }