Added 1s delay time

app/controllers/quarterlyWindowsConfiguration.controller.js

@@ -7,10 +7,22 @@ const EstablishmentUser = db.EstablishmentUser;
 const { sendEmailService } = require("../services/email.service"); 
 
 //  Create new configuration
+
 exports.createConfig = async (req, res) => {
   try {
 
     const {survey_name, quarter, year, start_date, end_date } = req.body;
+    
+    const surveyNameExists = await QuarterlyWindowsConfiguration.findOne({
+      where: { survey_name, is_active: true }
+    });
+
+    if (surveyNameExists) {
+      return res.status(400).json({
+        status: "failed",
+        message: `Survey Name '${survey_name}' already exists.`
+      });
+    }
 
     // find config
     const exists = await QuarterlyWindowsConfiguration.findOne({where: { quarter, year }});
@@ -40,54 +52,39 @@ exports.createConfig = async (req, res) => {
       support_email: process.env.SUPPORT_EMAIL,
       support_phone: process.env.SUPPORT_PHONE      
     };
-    const EstablishmentUserData = await EstablishmentUser.findAll({where: { is_active: 1 }});
-    const establishmentEmailPromises = EstablishmentUserData.map(async (userObj) => {
-        try {
-            await sendEmailService(
-                userObj.email,
-                "quarterly_survey_created_to_establishment",
-                placeholder
-            );
-            return { email: userObj.email, status: "sent" };
-        } catch (error) {
-            return { email: userObj.email, status: "failed", error: error.message };
-        }
-    });
 
-    // Wait for all emails to resolve
-    const emailResults = await Promise.all(establishmentEmailPromises);
-
-    // Create quarterly window configuration
     const data = await QuarterlyWindowsConfiguration.create(req.body);
-
     res.status(201).send({
-        status: "success",
+      status: "success",
-        message: "Quarterly window configuration created successfully",
+      message: "Quarterly window configuration created successfully",
-        data,
+      data,
-        emailResults, 
     });
-
+    sendEmailsToEstablishments(placeholder);
-
-    
-    // const establishmentEmailPromises = EstablishmentUserData.map((userObj) => {
-    //       return sendEmailService(userObj.email,"quarterly_survey_created_to_establishment", placeholder);
-    //     });
-
-    // await Promise.all([
-    //   ...establishmentEmailPromises
-    // ]); 
-
-    // const data = await QuarterlyWindowsConfiguration.create(req.body);
-    // res.status(201).send({
-    //   status: "success",
-    //   message: "Quarterly window configuration created successfully",
-    //   data,
-    // });
   } catch (err) {
     res.status(500).send({ status: "failed", message: err.message });
   }
 };
 
+async function sendEmailsToEstablishments(placeholder) {
+  try {
+    const users = await EstablishmentUser.findAll({
+      where: { is_active: 1 }
+    });
+
+    for (const user of users) {
+      try {
+        await sendEmailService( user.email, "quarterly_survey_created_to_establishment", placeholder );
+
+        await new Promise(resolve => setTimeout(resolve, 1000));
+      } catch (emailErr) {
+        console.error("Email failed:", user.email, emailErr.message);
+      }
+    }
+  } catch (err) {
+    console.error("Email background job failed:", err.message);
+  }
+}
+
 //  Get all configurations
 exports.getAllConfigs = async (req, res) => {
   try {