feature/IO-3182-Phone-Number-Consent - Front/Back Start/stop logic complete

server/sms/receive.js

@@ -3,7 +3,10 @@ const {
   FIND_BODYSHOP_BY_MESSAGING_SERVICE_SID,
   UNARCHIVE_CONVERSATION,
   CREATE_CONVERSATION,
-  INSERT_MESSAGE
+  INSERT_MESSAGE,
+  CHECK_PHONE_NUMBER_OPT_OUT,
+  DELETE_PHONE_NUMBER_OPT_OUT,
+  INSERT_PHONE_NUMBER_OPT_OUT
 } = require("../graphql-client/queries");
 const { phone } = require("phone");
 const { admin } = require("../firebase/firebase-handler");
@@ -51,8 +54,81 @@ const receive = async (req, res) => {
     }
 
     const bodyshop = response.bodyshops[0];
+    const normalizedPhone = phone(req.body.From).phoneNumber.replace(/^\+1/, ""); // Normalize phone number (remove +1 for CA numbers)
+    const messageText = (req.body.Body || "").trim().toUpperCase();
 
-    // Step 4: Process conversation
+    // Step 2: Check for opt-in or opt-out keywords
+    const optInKeywords = ["START", "YES", "UNSTOP"];
+    const optOutKeywords = ["STOP", "STOPALL", "UNSUBSCRIBE", "CANCEL", "END", "QUIT"];
+
+    if (optInKeywords.includes(messageText) || optOutKeywords.includes(messageText)) {
+      // Check if the phone number is in phone_number_opt_out
+      const optOutCheck = await client.request(CHECK_PHONE_NUMBER_OPT_OUT, {
+        bodyshopid: bodyshop.id,
+        phone_number: normalizedPhone
+      });
+
+      if (optInKeywords.includes(messageText)) {
+        // Handle opt-in
+        if (optOutCheck.phone_number_opt_out.length > 0) {
+          // Phone number is opted out; delete the record
+          const deleteResponse = await client.request(DELETE_PHONE_NUMBER_OPT_OUT, {
+            bodyshopid: bodyshop.id,
+            phone_number: normalizedPhone
+          });
+
+          logger.log("sms-opt-in-success", "INFO", "api", null, {
+            msid: req.body.SmsMessageSid,
+            bodyshopid: bodyshop.id,
+            phone_number: normalizedPhone,
+            affected_rows: deleteResponse.delete_phone_number_opt_out.affected_rows
+          });
+
+          // Emit WebSocket event to notify clients
+          const broadcastRoom = getBodyshopRoom(bodyshop.id);
+          ioRedis.to(broadcastRoom).emit("phone-number-opted-in", {
+            bodyshopid: bodyshop.id,
+            phone_number: normalizedPhone
+          });
+        }
+      } else if (optOutKeywords.includes(messageText)) {
+        // Handle opt-out
+        if (optOutCheck.phone_number_opt_out.length === 0) {
+          // Phone number is not opted out; insert a new record
+          const now = new Date().toISOString();
+          const optOutInput = {
+            bodyshopid: bodyshop.id,
+            phone_number: normalizedPhone,
+            created_at: now,
+            updated_at: now
+          };
+
+          const insertResponse = await client.request(INSERT_PHONE_NUMBER_OPT_OUT, {
+            optOutInput: [optOutInput]
+          });
+
+          logger.log("sms-opt-out-success", "INFO", "api", null, {
+            msid: req.body.SmsMessageSid,
+            bodyshopid: bodyshop.id,
+            phone_number: normalizedPhone,
+            affected_rows: insertResponse.insert_phone_number_opt_out.affected_rows
+          });
+
+          // Emit WebSocket event to notify clients
+          const broadcastRoom = getBodyshopRoom(bodyshop.id);
+          ioRedis.to(broadcastRoom).emit("phone-number-opted-out", {
+            bodyshopid: bodyshop.id,
+            phone_number: normalizedPhone
+          });
+        }
+      }
+
+      // Respond immediately without processing as a regular message
+      res.status(200).send("");
+      return;
+    }
+
+    // Step 3: Process conversation
     const sortedConversations = bodyshop.conversations.sort((a, b) => new Date(a.created_at) - new Date(b.created_at));
     const existingConversation = sortedConversations.length
       ? sortedConversations[sortedConversations.length - 1]
@@ -90,7 +166,7 @@ const receive = async (req, res) => {
 
     newMessage.conversationid = conversationid;
 
-    // Step 5: Insert the message
+    // Step 4: Insert the message
     const insertresp = await client.request(INSERT_MESSAGE, {
       msg: newMessage,
       conversationid
@@ -103,7 +179,7 @@ const receive = async (req, res) => {
       throw new Error("Conversation data is missing from the response.");
     }
 
-    // Step 6: Notify clients
+    // Step 5: Notify clients
     const conversationRoom = getBodyshopConversationRoom({
       bodyshopId: conversation.bodyshop.id,
       conversationId: conversation.id
@@ -133,7 +209,7 @@ const receive = async (req, res) => {
       summary: false
     });
 
-    // Step 7: Send FCM notification
+    // Step 6: Send FCM notification
     const fcmresp = await admin.messaging().send({
       topic: `${message.conversation.bodyshop.imexshopid}-messaging`,
       notification: {