From d7a8e1910f9eff24d9524a1abf26a011c2ed83bb Mon Sep 17 00:00:00 2001
From: prathiyuman <psivakumar@cureselecthealthcare.com>
Date: Wed, 15 Jul 2026 11:58:20 +0530
Subject: [PATCH] feat: match MRN, Gender, DOB, and Age only (removed Name
 check)

---
 fiveparaminte-main/routers/dashboard.py  | 28 +++++++++---------------
 fiveparaminte-main/static/dashboard.html |  7 +++---
 2 files changed, 13 insertions(+), 22 deletions(-)

diff --git a/fiveparaminte-main/routers/dashboard.py b/fiveparaminte-main/routers/dashboard.py
index 6c60051..a499489 100644
--- a/fiveparaminte-main/routers/dashboard.py
+++ b/fiveparaminte-main/routers/dashboard.py
@@ -324,7 +324,6 @@ def _calculate_age(dob_str: str) -> Optional[int]:
 @router.get("/match-patient")
 def match_patient(
     mrn: str = None,
-    name: str = None,
     gender: str = None,
     dob: str = None,
     age: int = None,
@@ -332,15 +331,16 @@ def match_patient(
 ):
     """
     Match incoming patient demographics to an active Contec monitor.
+    Uses 4-point verification: MRN, Gender, DOB, Age.
 
     Call this from the dashboard iframe URL:
-      /api/dashboard?minimal=true&mrn=MRN001&name=John+Doe&gender=M&dob=19900115&age=36
+      /api/dashboard?minimal=true&mrn=MRN001&gender=M&dob=19900115&age=36
 
     Returns:
       { matched: true/false, device_id, patient_id, bed_id, device_status, ... }
     """
-    if not mrn and not name:
-        return {"matched": False, "reason": "No patient identifiers supplied"}
+    if not mrn:
+        return {"matched": False, "reason": "No MRN supplied"}
 
     # Fetch all patients
     all_patients = db.query(Patient).all()
@@ -348,7 +348,6 @@ def match_patient(
 
     # Normalize incoming params
     in_mrn    = (mrn or "").strip().upper()
-    in_name   = _normalize_name(name or "")
     in_gender = _gender_code(gender or "")
     in_dob    = _normalize_dob(dob or "")
     in_age    = age
@@ -359,23 +358,17 @@ def match_patient(
     for p in all_patients:
         score = 0
 
-        # --- MRN check (primary) ---
+        # --- MRN check (primary, required) ---
         p_mrn = (p.mrn or p.patient_id or "").strip().upper()
         if in_mrn and p_mrn == in_mrn:
             score += 10
-        elif in_mrn:
-            continue  # MRN supplied but doesn't match → skip
-
-        # --- Name check ---
-        if in_name:
-            p_name = _normalize_name(p.name or "")
-            if p_name and any(w in p_name for w in in_name):
-                score += 3
+        else:
+            continue  # MRN must match
 
         # --- Gender check ---
         if in_gender and p.gender:
             if _gender_code(p.gender) == in_gender:
-                score += 2
+                score += 3
 
         # --- DOB check ---
         if in_dob and p.dob:
@@ -392,10 +385,9 @@ def match_patient(
             match_score = score
             matched_patient = p
 
-    # To be matched, MRN must be found, and name/gender/dob must also be validated
-    # (Require at least a score of 12: MRN + Name, or MRN + Gender, etc.)
+    # Require MRN match (10) + at least one secondary attribute (gender/dob/age)
     if not matched_patient or match_score < 12:
-        return {"matched": False, "reason": "No matching patient found in monitor database with 4-point verification"}
+        return {"matched": False, "reason": "No matching patient found in monitor database with 4-point verification (MRN + Gender + DOB + Age)"}
 
     # Find the most recent vital reading for this patient
     latest = (
diff --git a/fiveparaminte-main/static/dashboard.html b/fiveparaminte-main/static/dashboard.html
index 2af6152..86bc34f 100644
--- a/fiveparaminte-main/static/dashboard.html
+++ b/fiveparaminte-main/static/dashboard.html
@@ -1148,14 +1148,13 @@
 
             // Extract matching credentials from URL query params
             const mrn = urlParams.get('mrn');
-            const name = urlParams.get('name');
             const gender = urlParams.get('gender');
             const dob = urlParams.get('dob');
             const age = urlParams.get('age');
 
-            if (mrn || name) {
+            if (mrn) {
                 isMatchingMode = true;
-                matchParams = { mrn, name, gender, dob, age };
+                matchParams = { mrn, gender, dob, age };
                 
                 // Show verification loading overlay initially
                 const overlay = document.getElementById('verificationOverlay');
@@ -1163,7 +1162,7 @@
                 overlay.className = 'verification-overlay loading';
                 document.getElementById('verificationIcon').textContent = '🔄';
                 document.getElementById('verificationTitle').textContent = 'Verifying Patient Credentials...';
-                document.getElementById('verificationMsg').textContent = 'Matching MRN, Name, Gender, DOB, and Age with live patient monitors...';
+                document.getElementById('verificationMsg').textContent = 'Matching MRN, Gender, DOB, and Age with live patient monitors...';
             }
 
             initWaveforms();