diff --git a/cloud-functions/nodejs/functions/index.js b/cloud-functions/nodejs/functions/index.js
index 38e877c..4425695 100644
--- a/cloud-functions/nodejs/functions/index.js
+++ b/cloud-functions/nodejs/functions/index.js
@@ -137,28 +137,85 @@ exports.kitAlert = async (event, context) => {
     console.log('Function triggered by change to: ' + resource);
     // now log the full event object
     console.log(JSON.stringify(event));
-    const { kitSerial, classificationResult } = event.value.fields;
+    const { kitSerial, classificationResult, _id, led1Average, led3Average } = event.value.fields;
     console.log('kitSerial', kitSerial);
     console.log('classificationResult', classificationResult);
-    if (classificationResult?.stringValue?.includes("Trait")) {
-        const currentKitTests = await admin.firestore().collection("testData").where("kitSerial", "==", kitSerial.stringValue).get();
-        let traitCount = 0;
-        currentKitTests?.docs.forEach((x) => {
-            if (x.data().classificationResult?.includes("Trait")) {
-                traitCount++;
-            }
-        });
-        console.log("traitCount", traitCount);
-        if (traitCount > 2) {
-            await admin.firestore().collection("alerts").add({
-                name: 'Kit Alert',
-                kit: kitSerial.stringValue,
-                traitCount: traitCount,
-                message: `${kitSerial.stringValue} has ${traitCount} traits`,
-                createdAt: moment().utcOffset("+05:30").format("YYYY-MM-DD HH:mm:ss")
-            });
-        }
+    // if (classificationResult?.stringValue?.includes("Trait")) {
+    //     const currentKitTests = await admin.firestore().collection("testData").where("kitSerial", "==", kitSerial.stringValue).get();
+    //     let traitCount = 0;
+    //     currentKitTests?.docs.forEach((x) => {
+    //         if (x.data().classificationResult?.includes("Trait")) {
+    //             traitCount++;
+    //         }
+    //     });
+    //     console.log("traitCount", traitCount);
+    //     if (traitCount > 2) {
+    //         await admin.firestore().collection("alerts").add({
+    //             name: 'Kit Alert',
+    //             traitCount: traitCount,
+    //             message: `${kitSerial.stringValue} has ${traitCount} traits`
+    //         });
+    //     }
+    //     const sgMail = require('@sendgrid/mail');
+    //     sgMail.setApiKey('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');
+    //     const msg = {
+    //     to: ['hpos.smi@gmail.com', 'pritimay@sminnovations.in'],
+    //     from: 'pritimay@sminnovations.in',
+    //     subject: `Kit Alert: ${kitSerial.stringValue}`,
+    //     text: `${kitSerial.stringValue} has ${traitCount} traits`,
+    //     html: `<p>${kitSerial.stringValue} has ${traitCount} traits</p>`,
+    //     };
+    //     sgMail.send(msg);
+    // }
+
+    const led1Intercept = -0.85965;
+    const led3Slope = 0.184991;
+    const led3Intercept = 0.001704;
+
+    console.log('_id', _id?.stringValue);
+    console.log('led1Average', led1Average?.doubleValue);
+    console.log('led3Average', led3Average?.doubleValue);
+    const LED1Average = led1Average?.doubleValue;
+    const LED3Average = led3Average?.doubleValue;
+
+    const Abs427 = LED1Average * 1.2648 - 0.85965;
+    const Abs555 = LED3Average * 0.184991 + 0.001704;
+    const pdr = Abs555 / Abs427;
+    // const pdr = 0.239;
+    console.log(pdr);
+    let classification = "NA";
+    if (pdr > 0 && pdr <= 0.16) {
+        classification = "Normal";
     }
+
+    if (pdr > 0.16 && pdr <= 0.165) {
+        classification = "Negative Borderline";
+    }
+
+    if (pdr > 0.165 && pdr <= 0.235) {
+        classification = "Sickle Cell Trait";
+    }
+
+    if (pdr > 0.235 && pdr <= 0.24) {
+        classification = "Positive Borderline";
+    }
+
+    if (pdr > 0.24 && pdr <= 1) {
+        classification = "Sickle Cell Disease";
+    }
+
+    console.log(classification);
+
+    const docs = await admin.firestore().collection("testData").where("_id", "==", _id.stringValue).get();
+    docs?.forEach(async (doc) => {
+        await admin.firestore().collection("testData").doc(doc.id).update({
+        abs427: Abs427,
+        abs555: Abs555,
+        predictedDenovixRatio: pdr,
+        prdClassification: classification
+        // incubationTime: admin.firestore.FieldValue.delete()
+        });
+    })
 };