fix: reporte de Clientes usa /aging-summary agrupado por cliente

pos/blueprints/accounting_bp.py

@@ -687,6 +687,73 @@ def aging_report():
     return jsonify({'data': rows, 'totals': totals})
 
 
+@accounting_bp.route('/aging-summary', methods=['GET'])
+@require_auth('accounting.view')
+def aging_summary():
+    """Customer-level accounts receivable summary (used by reports)."""
+    conn = get_tenant_conn(g.tenant_id)
+    cur = conn.cursor()
+
+    cur.execute("""
+        SELECT c.id, c.name, c.rfc, c.credit_limit, c.credit_balance,
+               s.id as sale_id, s.total, s.created_at,
+               EXTRACT(DAY FROM NOW() - s.created_at)::int as days_outstanding
+        FROM customers c
+        JOIN sales s ON s.customer_id = c.id
+        WHERE s.sale_type = 'credit'
+          AND s.status = 'completed'
+          AND c.credit_balance > 0
+        ORDER BY c.name, s.created_at
+    """)
+
+    customers = {}
+    for r in cur.fetchall():
+        cust_id = r[0]
+        if cust_id not in customers:
+            customers[cust_id] = {
+                'id': r[0], 'name': r[1], 'rfc': r[2],
+                'credit_limit': float(r[3]) if r[3] else 0,
+                'credit_balance': float(r[4]) if r[4] else 0,
+                'corriente': 0, 'd1_30': 0, 'd31_60': 0, 'd61_90': 0, 'd90_plus': 0,
+                'total': 0,
+            }
+
+        amount = float(r[6]) if r[6] else 0
+        days = r[8] or 0
+
+        if days <= 0:
+            customers[cust_id]['corriente'] += amount
+        elif days <= 30:
+            customers[cust_id]['d1_30'] += amount
+        elif days <= 60:
+            customers[cust_id]['d31_60'] += amount
+        elif days <= 90:
+            customers[cust_id]['d61_90'] += amount
+        else:
+            customers[cust_id]['d90_plus'] += amount
+
+        customers[cust_id]['total'] += amount
+
+    result = list(customers.values())
+    for c in result:
+        for key in ('corriente', 'd1_30', 'd31_60', 'd61_90', 'd90_plus', 'total'):
+            c[key] = round(c[key], 2)
+
+    totals = {
+        'corriente': round(sum(c['corriente'] for c in result), 2),
+        'd1_30': round(sum(c['d1_30'] for c in result), 2),
+        'd31_60': round(sum(c['d31_60'] for c in result), 2),
+        'd61_90': round(sum(c['d61_90'] for c in result), 2),
+        'd90_plus': round(sum(c['d90_plus'] for c in result), 2),
+        'total': round(sum(c['total'] for c in result), 2),
+        'count': len(result),
+    }
+
+    cur.close()
+    conn.close()
+    return jsonify({'data': result, 'totals': totals})
+
+
 # ─── Fiscal Periods ────────────────────────────────
 
 @accounting_bp.route('/periods', methods=['GET'])

pos/static/js/reports.js

@@ -504,7 +504,7 @@ const Reports = (() => {
         agingEl.innerHTML = spinner();
 
         try {
-            var data = await apiFetch('/pos/api/accounting/aging');
+            var data = await apiFetch('/pos/api/accounting/aging-summary');
             var clients = data.data || [];
             var totals = data.totals || {};
 

pos/static/pwa/sw.js

@@ -6,7 +6,7 @@
 // The fetch handler normalizes static asset URLs (strips ?v= query strings)
 // so templates can use cache-busting query params freely.
 
-const CACHE_NAME = 'nexus-pos-v25';
+const CACHE_NAME = 'nexus-pos-v26';
 
 const APP_SHELL = [
   '/pos/static/css/tokens.css',

pos/templates/reports.html

@@ -371,7 +371,7 @@
   <script src="/pos/static/js/splash-loader.js?v=1" defer></script>
   <script src="/pos/static/js/pos-utils.js?v=2" defer></script>
   <script src="/pos/static/js/sidebar.js" defer></script>
-  <script src="/pos/static/js/reports.js?v=3" defer></script>
+  <script src="/pos/static/js/reports.js?v=4" defer></script>
   <script src="/pos/static/js/sync-engine.js" defer></script>
   <script>if('serviceWorker' in navigator){navigator.serviceWorker.register('/pos/sw.js',{scope:'/pos/'});}</script>
   <script src="/pos/static/js/pwa-install.js" defer></script>