feat. new logic

 //어플에서 약병 등록 및, 약병에 관한 정보 조회 = 여기서 mqtt통신으로 broker에 데이터를 요청한다.
 const Bottle = require('../../models/bottle');
 const Hub = require('../../models/hub');
+const Medicine = require('../../models/medicine');
 const DataProcess = require('../../lib/DataProcess');
 const Mqtt = require('../../lib/MqttModule');
 
 exports.bottleRegister = async(ctx) => {
-    const { bottleId, hubId, topic } = ctx.request.body;
+    const { bottleId, hubId } = ctx.request.body;
+    const topic = 'bottle/' + String(bottleId) + '/bts';
 
     const newBottle = new Bottle({
         bottleId,
@@ -30,12 +32,12 @@ exports.bottleRegister = async(ctx) => {
         return;
     }
 
-    const client = Mqtt.mqttOn({
+    const client = await Mqtt.mqttOn({
         host : hosting.host,
         port : hosting.port,
         clientId : hosting.clientId
     });
-    Mqtt.mqttSubscribe(client, topic);
+    Mqtt.mqttSubscribe(client, topic, DataProcess.dataPublish);
 
     await newBottle.save();
 
@@ -43,41 +45,33 @@ exports.bottleRegister = async(ctx) => {
 };
 
 exports.lookupInfo = async(ctx) => {
-    const { bottleId, topic } = ctx.request.body;
-    /** toDO
-     * 약병 데이터를 요청한다
-     * 1. Broker에 데이터 요청
-     * 2. Broker에게서 받은 데이터를
-     * 3. 가공한 후
-     * 4. 유저에게 http response
-     */
+    const { bottleId } = ctx.params;
 
     const bottle = await Bottle.findByBottleId(bottleId);
-    const hubId = await bottle.getHubId();
-    const hub = await Hub.findByHubId(hubId);
-    const hosting = await hub.getHubHost();
-
-    const client = await Mqtt.mqttOn({
-        host : hosting.host,
-        port : hosting.port,
-        clientId : hosting.clientId,
-    });
-    Mqtt.mqttSubscribe(client, topic);
-
-    const a = dataRequest();  //1.
-    const b = await getData();
-    const c = await dataProcess();
-
-    ctx.body = {
-        a,
-        b, 
-        c
+    if(!bottle) {
+        ctx.status = 404;
+        return;
     }
+    
+    ctx.body = bottle;
 }
 
 //약병의 ID를 찾아서 약의 정보를 등록 : Post
 exports.setMedicine = async(ctx) => {
-    const { medicineId, bottleId } = ctx.request.body;
+    const { bottleId } = ctx.params;
+    const { medicineId } = ctx.request.body;
+
+    const bottle = await Bottle.findByBottleId(bottleId);
+    if(!bottle) {
+        ctx.status = 404;
+        return;
+    }
+
+    const medicine = await Medicine.findByMedicineId(medicineId);
+    if(!medicine) {
+        ctx.status = 404;
+        return;
+    }
 
     await Bottle.findOneAndUpdate({
         bottleId

@@ -4,7 +4,7 @@ const bottleCtrl = require('./bottle.ctrl');
 const bottle = new Router();
 
 bottle.post('/register', bottleCtrl.bottleRegister);
-bottle.post('/lookupInfo', bottleCtrl.lookupInfo);
-bottle.post('/setmedicine', bottleCtrl.setMedicine);
+bottle.post('/lookupInfo/:bottleId', bottleCtrl.lookupInfo);
+bottle.post('/setmedicine/:bottleId', bottleCtrl.setMedicine);
 
 module.exports = bottle;
\ No newline at end of file

@@ -3,7 +3,7 @@ const Hub = require('../../models/hub');
 const Mqtt = require('../../lib/MqttModule');
 
 exports.hubConnect = async (ctx) => {
-    const { host, port, hubId } = ctx.request.body;
+    const { hubId, host, port } = ctx.request.body;
 
     const hosting = {
         host,
@@ -21,5 +21,16 @@ exports.hubConnect = async (ctx) => {
 }
 
 exports.hubDisconnect = async(ctx) => {
+    const { hubId } = ctx.params;
 
+    const hub = await Hub.findByHubId(hubId);
+    if(!hub) {
+        ctx.status = 404;
+        return;
+    }
+
+    const hosting = await hub.getHubHost();
+    Mqtt.mqttOff(hosting);
+
+    await Hub.deleteOne({ hubId });
 }
\ No newline at end of file

@@ -4,6 +4,6 @@ const hubCtrl = require('./hub.ctrl');
 const hub = new Router();
 
 hub.post('/connect', hubCtrl.hubConnect);
-hub.post('/disconnect', hubCtrl.hubDisconnect);
+hub.post('/disconnect/:hubId', hubCtrl.hubDisconnect);
 
 module.exports = hub;
\ No newline at end of file