api route wip

Web-Server/functions/APIDatabase.js

@@ -0,0 +1,39 @@
+const { sequelize }  = require("../../Database/mySql.js");
+const { IoTModel } = require("../../Database/model/IoTModel.js"); 
+
+
+async function getallData() {
+    try {
+      sequelize.sync();
+      const allData = await IoTModel.findAll({
+          attributes: ['id', 'psiData', 'humidityData', 'o3Data', 'no2Data', 'so2Data', 'coData', 'temperatureData', 'windspeedData', 'currentTime', 'regionData' , 'createdAt' , 'updatedAt'],
+      });
+      return allData;
+      }
+      catch(error) {
+          console.error(error);
+          return null;
+  
+      }
+  }
+
+
+  async function getLatestData() {
+    try {
+      sequelize.sync();
+      const latestData = await IoTModel.findAll({
+        limit: 1,
+        order: [['createdAt', 'DESC']]
+      });
+      return latestData;
+    }
+    catch (error) {
+      console.error(error);
+      return null;
+    }
+  }
+
+
+
+
+module.exports = { getallData , getLatestData };