feat(safety): price comparison on order detail

Add ROA price comparison to order detail modal — operators can now see
if GoMag prices match Oracle before invoicing. Eliminates the #1 risk
of invoicing with wrong prices.

Backend:
- New get_prices_for_order() in validation_service.py — batch Oracle
  query with dual-policy routing (sales/production by cont 341/345),
  PRETURI_CU_TVA handling, kit total calculation
- Extend GET /api/sync/order/{orderNumber} with per-item pret_roa and
  order-level price_check summary
- GET /api/dashboard/orders returns price_match=null (lightweight)

Frontend:
- Modal: price check badge (green/red/grey), "Pret GoMag" + "Pret ROA"
  columns, match dot per row, mismatch rows highlighted
- Dashboard: price dot column (₽) in orders table
- Mobile: inline mismatch indicator

Cache-bust: shared.js?v=16, dashboard.js?v=28

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

api/app/routers/sync.py

@@ -12,7 +12,7 @@ from pydantic import BaseModel
 from pathlib import Path
 from typing import Optional
 
-from ..services import sync_service, scheduler_service, sqlite_service, invoice_service
+from ..services import sync_service, scheduler_service, sqlite_service, invoice_service, validation_service
 from .. import database
 
 router = APIRouter(tags=["sync"])
@@ -405,8 +405,26 @@ async def order_detail(order_number: str):
                         "direct": True
                     }]
 
+    # Price comparison against ROA Oracle
+    app_settings = await sqlite_service.get_app_settings()
+    try:
+        price_data = await asyncio.to_thread(
+            validation_service.get_prices_for_order, items, app_settings
+        )
+        price_items = price_data.get("items", {})
+        for idx, item in enumerate(items):
+            pi = price_items.get(idx)
+            if pi:
+                item["pret_roa"] = pi.get("pret_roa")
+                item["price_match"] = pi.get("match")
+        order_price_check = price_data.get("summary", {})
+    except Exception as e:
+        logger.warning(f"Price comparison failed for order {order_number}: {e}")
+        order_price_check = {"mismatches": 0, "checked": 0, "oracle_available": False}
+
     # Enrich with invoice data
     order = detail.get("order", {})
+    order["price_check"] = order_price_check
     if order.get("factura_numar") and order.get("factura_data"):
         order["invoice"] = {
             "facturat": True,
@@ -445,8 +463,7 @@ async def order_detail(order_number: str):
         except (json.JSONDecodeError, TypeError):
             pass
 
-    # Add settings for receipt display
+    # Add settings for receipt display (app_settings already fetched above)
-    app_settings = await sqlite_service.get_app_settings()
     order["transport_vat"] = app_settings.get("transport_vat") or "21"
     order["transport_codmat"] = app_settings.get("transport_codmat") or ""
     order["discount_codmat"] = app_settings.get("discount_codmat") or ""
@@ -484,6 +501,7 @@ async def dashboard_orders(page: int = 1, per_page: int = 50,
     # Enrich orders with invoice data — prefer SQLite cache, fallback to Oracle
     all_orders = result["orders"]
     for o in all_orders:
+        o["price_match"] = None  # Populated when order detail is opened
         if o.get("factura_numar") and o.get("factura_data"):
             # Use cached invoice data from SQLite (only if complete)
             o["invoice"] = {

api/app/services/validation_service.py

@@ -586,3 +586,189 @@ def sync_prices_from_order(orders, mapped_codmat_data: dict, direct_id_map: dict
             database.pool.release(conn)
 
     return updated
+
+
+def get_prices_for_order(items: list[dict], app_settings: dict, conn=None) -> dict:
+    """Compare GoMag prices with ROA prices for order items.
+
+    Args:
+        items: list of order items, each with 'sku', 'price', 'quantity', 'codmat_details'
+               (codmat_details = [{"codmat", "cantitate_roa", "id_articol"?, "cont"?, "direct"?}])
+        app_settings: dict with 'id_pol', 'id_pol_productie'
+        conn: Oracle connection (optional, will acquire if None)
+
+    Returns: {
+        "items": {idx: {"pret_roa": float|None, "match": bool|None, "pret_gomag": float}},
+        "summary": {"mismatches": int, "checked": int, "oracle_available": bool}
+    }
+    """
+    try:
+        id_pol = int(app_settings.get("id_pol", 0) or 0)
+        id_pol_productie = int(app_settings.get("id_pol_productie", 0) or 0)
+    except (ValueError, TypeError):
+        id_pol = 0
+        id_pol_productie = 0
+
+    def _empty_result(oracle_available: bool) -> dict:
+        return {
+            "items": {
+                idx: {"pret_roa": None, "match": None, "pret_gomag": float(item.get("price") or 0)}
+                for idx, item in enumerate(items)
+            },
+            "summary": {"mismatches": 0, "checked": 0, "oracle_available": oracle_available}
+        }
+
+    if not items or not id_pol:
+        return _empty_result(oracle_available=False)
+
+    own_conn = conn is None
+    try:
+        if own_conn:
+            conn = database.get_oracle_connection()
+
+        # Step 1: Collect codmats; use id_articol/cont from codmat_details when already known
+        pre_resolved = {}  # {codmat: {"id_articol": int, "cont": str}}
+        all_codmats = set()
+        for item in items:
+            for cd in (item.get("codmat_details") or []):
+                codmat = cd.get("codmat")
+                if not codmat:
+                    continue
+                all_codmats.add(codmat)
+                if cd.get("id_articol") and codmat not in pre_resolved:
+                    pre_resolved[codmat] = {
+                        "id_articol": cd["id_articol"],
+                        "cont": cd.get("cont") or "",
+                    }
+
+        # Step 2: Resolve missing id_articols via nom_articole
+        need_resolve = all_codmats - set(pre_resolved.keys())
+        if need_resolve:
+            db_resolved = resolve_codmat_ids(need_resolve, conn=conn)
+            pre_resolved.update(db_resolved)
+
+        codmat_info = pre_resolved  # {codmat: {"id_articol": int, "cont": str}}
+
+        # Step 3: Get PRETURI_CU_TVA flag once per policy
+        policies = {id_pol}
+        if id_pol_productie and id_pol_productie != id_pol:
+            policies.add(id_pol_productie)
+
+        pol_cu_tva = {}  # {id_pol: bool}
+        with conn.cursor() as cur:
+            for pol in policies:
+                cur.execute(
+                    "SELECT PRETURI_CU_TVA FROM CRM_POLITICI_PRETURI WHERE ID_POL = :pol",
+                    {"pol": pol},
+                )
+                row = cur.fetchone()
+                pol_cu_tva[pol] = (int(row[0] or 0) == 1) if row else False
+
+        # Step 4: Batch query PRET + PROC_TVAV for all id_articols across both policies
+        all_id_articols = list({
+            info["id_articol"]
+            for info in codmat_info.values()
+            if info.get("id_articol")
+        })
+        price_map = {}  # {(id_pol, id_articol): (pret, proc_tvav)}
+
+        if all_id_articols:
+            pol_list = list(policies)
+            pol_placeholders = ",".join([f":p{k}" for k in range(len(pol_list))])
+            with conn.cursor() as cur:
+                for i in range(0, len(all_id_articols), 500):
+                    batch = all_id_articols[i:i + 500]
+                    art_placeholders = ",".join([f":a{j}" for j in range(len(batch))])
+                    params = {f"a{j}": aid for j, aid in enumerate(batch)}
+                    for k, pol in enumerate(pol_list):
+                        params[f"p{k}"] = pol
+                    cur.execute(f"""
+                        SELECT ID_POL, ID_ARTICOL, PRET, PROC_TVAV
+                        FROM CRM_POLITICI_PRET_ART
+                        WHERE ID_POL IN ({pol_placeholders}) AND ID_ARTICOL IN ({art_placeholders})
+                    """, params)
+                    for row in cur:
+                        price_map[(row[0], row[1])] = (row[2], row[3])
+
+        # Step 5: Compute pret_roa per item and compare with GoMag price
+        result_items = {}
+        mismatches = 0
+        checked = 0
+
+        for idx, item in enumerate(items):
+            pret_gomag = float(item.get("price") or 0)
+            result_items[idx] = {"pret_gomag": pret_gomag, "pret_roa": None, "match": None}
+
+            codmat_details = item.get("codmat_details") or []
+            if not codmat_details:
+                continue
+
+            is_kit = len(codmat_details) > 1 or (
+                len(codmat_details) == 1
+                and float(codmat_details[0].get("cantitate_roa") or 1) > 1
+            )
+
+            pret_roa_total = 0.0
+            all_resolved = True
+
+            for cd in codmat_details:
+                codmat = cd.get("codmat")
+                if not codmat:
+                    all_resolved = False
+                    break
+
+                info = codmat_info.get(codmat, {})
+                id_articol = info.get("id_articol")
+                if not id_articol:
+                    all_resolved = False
+                    break
+
+                # Dual-policy routing: cont 341/345 → production, else → sales
+                cont = str(info.get("cont") or cd.get("cont") or "").strip()
+                if cont in ("341", "345") and id_pol_productie:
+                    pol = id_pol_productie
+                else:
+                    pol = id_pol
+
+                price_entry = price_map.get((pol, id_articol))
+                if price_entry is None:
+                    all_resolved = False
+                    break
+
+                pret, proc_tvav = price_entry
+                proc_tvav = float(proc_tvav or 1.19)
+
+                if pol_cu_tva.get(pol):
+                    pret_cu_tva = float(pret or 0)
+                else:
+                    pret_cu_tva = float(pret or 0) * proc_tvav
+
+                cantitate_roa = float(cd.get("cantitate_roa") or 1)
+                if is_kit:
+                    pret_roa_total += pret_cu_tva * cantitate_roa
+                else:
+                    pret_roa_total = pret_cu_tva  # cantitate_roa==1 for simple items
+
+            if not all_resolved:
+                continue
+
+            pret_roa = round(pret_roa_total, 4)
+            match = abs(pret_gomag - pret_roa) < 0.01
+            result_items[idx]["pret_roa"] = pret_roa
+            result_items[idx]["match"] = match
+            checked += 1
+            if not match:
+                mismatches += 1
+
+        logger.info(f"get_prices_for_order: {checked}/{len(items)} checked, {mismatches} mismatches")
+        return {
+            "items": result_items,
+            "summary": {"mismatches": mismatches, "checked": checked, "oracle_available": True},
+        }
+
+    except Exception as e:
+        logger.error(f"get_prices_for_order failed: {e}")
+        return _empty_result(oracle_available=False)
+    finally:
+        if own_conn and conn:
+            database.pool.release(conn)

api/app/static/js/dashboard.js

@@ -305,7 +305,7 @@ async function loadDashOrders() {
         const orders = data.orders || [];
 
         if (orders.length === 0) {
-            tbody.innerHTML = '<tr><td colspan="9" class="text-center text-muted py-3">Nicio comanda</td></tr>';
+            tbody.innerHTML = '<tr><td colspan="10" class="text-center text-muted py-3">Nicio comanda</td></tr>';
         } else {
             tbody.innerHTML = orders.map(o => {
                 const dateStr = fmtDate(o.order_date);
@@ -321,6 +321,7 @@ async function loadDashOrders() {
                     <td class="text-end text-muted">${fmtCost(o.discount_total)}</td>
                     <td class="text-end fw-bold">${orderTotal}</td>
                     <td class="text-center">${invoiceDot(o)}</td>
+                    <td class="text-center">${priceDot(o)}</td>
                 </tr>`;
             }).join('');
         }
@@ -340,11 +341,12 @@ async function loadDashOrders() {
                     }
                     const name = o.customer_name || o.shipping_name || o.billing_name || '\u2014';
                     const totalStr = o.order_total ? Number(o.order_total).toFixed(2) : '';
+                    const priceMismatch = o.price_match === false ? '<span class="dot dot-red" style="width:6px;height:6px" title="Pret!="></span> ' : '';
                     return `<div class="flat-row" onclick="openDashOrderDetail('${esc(o.order_number)}')" style="font-size:0.875rem">
                         ${statusDot(o.status)}
                         <span style="color:var(--text-muted)" class="text-nowrap">${dateFmt}</span>
                         <span class="grow truncate fw-bold">${esc(name)}</span>
-                        <span class="text-nowrap">x${o.items_count || 0}${totalStr ? ' · <strong>' + totalStr + '</strong>' : ''}</span>
+                        <span class="text-nowrap">x${o.items_count || 0}${totalStr ? ' · ' + priceMismatch + '<strong>' + totalStr + '</strong>' : ''}</span>
                     </div>`;
                 }).join('');
             }
@@ -442,6 +444,13 @@ function statusLabelText(status) {
     }
 }
 
+function priceDot(order) {
+    if (order.price_match === true) return '<span class="dot dot-green" title="Preturi OK"></span>';
+    if (order.price_match === false) return '<span class="dot dot-red" title="Diferenta de pret"></span>';
+    if (order.price_match === null) return '<span class="dot dot-gray" title="Preturi ROA indisponibile"></span>';
+    return '–';
+}
+
 function invoiceDot(order) {
     if (order.status !== 'IMPORTED' && order.status !== 'ALREADY_IMPORTED') return '–';
     if (order.invoice && order.invoice.facturat) return '<span class="dot dot-green" title="Facturat"></span>';

api/app/static/js/shared.js

@@ -469,7 +469,7 @@ async function renderOrderDetailModal(orderNumber, opts) {
     document.getElementById('detailIdPartener').textContent = '-';
     document.getElementById('detailIdAdresaFact').textContent = '-';
     document.getElementById('detailIdAdresaLivr').textContent = '-';
-    document.getElementById('detailItemsBody').innerHTML = '<tr><td colspan="7" class="text-center">Se incarca...</td></tr>';
+    document.getElementById('detailItemsBody').innerHTML = '<tr><td colspan="9" class="text-center">Se incarca...</td></tr>';
     document.getElementById('detailError').style.display = 'none';
     const receiptEl = document.getElementById('detailReceipt');
     if (receiptEl) receiptEl.innerHTML = '';
@@ -479,6 +479,8 @@ async function renderOrderDetailModal(orderNumber, opts) {
     if (invInfo) invInfo.style.display = 'none';
     const mobileContainer = document.getElementById('detailItemsMobile');
     if (mobileContainer) mobileContainer.innerHTML = '';
+    const priceCheckEl = document.getElementById('detailPriceCheck');
+    if (priceCheckEl) priceCheckEl.innerHTML = '';
 
     const modalEl = document.getElementById('orderDetailModal');
     const existing = bootstrap.Modal.getInstance(modalEl);
@@ -498,6 +500,20 @@ async function renderOrderDetailModal(orderNumber, opts) {
         document.getElementById('detailCustomer').textContent = order.customer_name || '-';
         document.getElementById('detailDate').textContent = fmtDate(order.order_date);
         document.getElementById('detailStatus').innerHTML = orderStatusBadge(order.status);
+
+        // Price check badge
+        const priceCheckEl = document.getElementById('detailPriceCheck');
+        if (priceCheckEl) {
+            const pc = order.price_check;
+            if (!pc || pc.oracle_available === false) {
+                priceCheckEl.innerHTML = '<span class="badge" style="background:var(--cancelled-light);color:var(--text-muted)">Preturi ROA indisponibile</span>';
+            } else if (pc.mismatches === 0) {
+                priceCheckEl.innerHTML = '<span class="badge" style="background:var(--success-light);color:var(--success-text)">✓ Preturi OK</span>';
+            } else {
+                priceCheckEl.innerHTML = `<span class="badge" style="background:var(--error-light);color:var(--error-text)">${pc.mismatches} diferente de pret</span>`;
+            }
+        }
+
         document.getElementById('detailIdComanda').textContent = order.id_comanda || '-';
         document.getElementById('detailIdPartener').textContent = order.id_partener || '-';
         document.getElementById('detailIdAdresaFact').textContent = order.id_adresa_facturare || '-';
@@ -520,7 +536,7 @@ async function renderOrderDetailModal(orderNumber, opts) {
 
         const items = data.items || [];
         if (items.length === 0) {
-            document.getElementById('detailItemsBody').innerHTML = '<tr><td colspan="7" class="text-center text-muted">Niciun articol</td></tr>';
+            document.getElementById('detailItemsBody').innerHTML = '<tr><td colspan="9" class="text-center text-muted">Niciun articol</td></tr>';
             return;
         }
 
@@ -537,6 +553,10 @@ async function renderOrderDetailModal(orderNumber, opts) {
                     : `<code>${esc(item.codmat || '–')}</code>`;
                 const valoare = (Number(item.price || 0) * Number(item.quantity || 0));
                 const clickAttr = opts.onQuickMap ? `onclick="_sharedModalQuickMap('${esc(item.sku)}','${esc(item.product_name||'')}','${esc(orderNumber)}',${idx})"` : '';
+                const priceInfo = (order.price_check?.items || {})[idx];
+                const priceMismatchHtml = priceInfo?.match === false
+                    ? `<div class="text-danger" style="font-size:0.7rem">ROA: ${fmtNum(priceInfo.pret_roa)} lei</div>`
+                    : '';
                 return `<div class="dif-item">
                     <div class="dif-row">
                         <span class="dif-sku${opts.onQuickMap ? ' dif-codmat-link' : ''}" ${clickAttr}>${esc(item.sku)}</span>
@@ -548,6 +568,7 @@ async function renderOrderDetailModal(orderNumber, opts) {
                         <span class="dif-val">${fmtNum(valoare)} lei</span>
                         <span class="dif-vat text-muted" style="font-size:0.75rem">TVA ${item.vat != null ? Number(item.vat) : '?'}</span>
                     </div>
+                    ${priceMismatchHtml}
                 </div>`;
             }).join('');
 
@@ -601,14 +622,29 @@ async function renderOrderDetailModal(orderNumber, opts) {
 
         let tableHtml = items.map((item, idx) => {
             const valoare = Number(item.price || 0) * Number(item.quantity || 0);
-            return `<tr>
+            const priceInfo = (order.price_check?.items || {})[idx];
+            const pretRoaHtml = priceInfo?.pret_roa != null ? fmtNum(priceInfo.pret_roa) : '–';
+            let matchDot, rowStyle;
+            if (priceInfo == null) {
+                matchDot = '<span class="dot dot-gray"></span>';
+                rowStyle = '';
+            } else if (priceInfo.match === false) {
+                matchDot = '<span class="dot dot-red"></span>';
+                rowStyle = ' style="background:var(--error-light)"';
+            } else {
+                matchDot = '<span class="dot dot-green"></span>';
+                rowStyle = '';
+            }
+            return `<tr${rowStyle}>
                 <td><code class="${opts.onQuickMap ? 'codmat-link' : ''}" ${clickAttrFn(item, idx)}>${esc(item.sku)}</code></td>
                 <td>${esc(item.product_name || '-')}</td>
                 <td>${renderCodmatCell(item)}</td>
                 <td class="text-end">${item.quantity || 0}</td>
-                <td class="text-end">${item.price != null ? fmtNum(item.price) : '-'}</td>
+                <td class="text-end font-data">${item.price != null ? fmtNum(item.price) : '-'}</td>
+                <td class="text-end font-data">${pretRoaHtml}</td>
                 <td class="text-end">${item.vat != null ? Number(item.vat) : '-'}</td>
-                <td class="text-end">${fmtNum(valoare)}</td>
+                <td class="text-end font-data">${fmtNum(valoare)}</td>
+                <td class="text-center">${matchDot}</td>
             </tr>`;
         }).join('');
 
@@ -619,8 +655,10 @@ async function renderOrderDetailModal(orderNumber, opts) {
             tableHtml += `<tr class="table-light">
                 <td></td><td class="text-muted">Transport</td>
                 <td>${tCodmat ? '<code>' + esc(tCodmat) + '</code>' : ''}</td>
-                <td class="text-end">1</td><td class="text-end">${fmtNum(order.delivery_cost)}</td>
+                <td class="text-end">1</td><td class="text-end font-data">${fmtNum(order.delivery_cost)}</td>
-                <td class="text-end">${tVat}</td><td class="text-end">${fmtNum(order.delivery_cost)}</td>
+                <td></td>
+                <td class="text-end">${tVat}</td><td class="text-end font-data">${fmtNum(order.delivery_cost)}</td>
+                <td></td>
             </tr>`;
         }
 
@@ -635,16 +673,20 @@ async function renderOrderDetailModal(orderNumber, opts) {
                         if (amt > 0) tableHtml += `<tr class="table-light">
                             <td></td><td class="text-muted">Discount</td>
                             <td>${dCodmat ? '<code>' + esc(dCodmat) + '</code>' : ''}</td>
-                            <td class="text-end">\u20131</td><td class="text-end">${fmtNum(amt)}</td>
+                            <td class="text-end">\u20131</td><td class="text-end font-data">${fmtNum(amt)}</td>
-                            <td class="text-end">${Number(rate)}</td><td class="text-end">\u2013${fmtNum(amt)}</td>
+                            <td></td>
+                            <td class="text-end">${Number(rate)}</td><td class="text-end font-data">\u2013${fmtNum(amt)}</td>
+                            <td></td>
                         </tr>`;
                     });
             } else {
                 tableHtml += `<tr class="table-light">
                     <td></td><td class="text-muted">Discount</td>
                     <td>${dCodmat ? '<code>' + esc(dCodmat) + '</code>' : ''}</td>
-                    <td class="text-end">\u20131</td><td class="text-end">${fmtNum(order.discount_total)}</td>
+                    <td class="text-end">\u20131</td><td class="text-end font-data">${fmtNum(order.discount_total)}</td>
-                    <td class="text-end">-</td><td class="text-end">\u2013${fmtNum(order.discount_total)}</td>
+                    <td></td>
+                    <td class="text-end">-</td><td class="text-end font-data">\u2013${fmtNum(order.discount_total)}</td>
+                    <td></td>
                 </tr>`;
             }
         }

api/app/templates/base.html

@@ -96,7 +96,7 @@
                         <div class="col-md-6">
                             <small class="text-muted">Client:</small> <strong id="detailCustomer"></strong><br>
                             <small class="text-muted">Data comanda:</small> <span id="detailDate"></span><br>
-                            <small class="text-muted">Status:</small> <span id="detailStatus"></span>
+                            <small class="text-muted">Status:</small> <span id="detailStatus"></span><span id="detailPriceCheck" class="ms-2"></span>
                         </div>
                         <div class="col-md-6">
                             <small class="text-muted">ID Comanda ROA:</small> <span id="detailIdComanda">-</span><br>
@@ -117,9 +117,11 @@
                                     <th>Produs</th>
                                     <th>CODMAT</th>
                                     <th class="text-end">Cant.</th>
-                                    <th class="text-end">Pret</th>
+                                    <th class="text-end">Pret GoMag</th>
+                                    <th class="text-end">Pret ROA</th>
                                     <th class="text-end">TVA%</th>
                                     <th class="text-end">Valoare</th>
+                                    <th class="text-center">✓</th>
                                 </tr>
                             </thead>
                             <tbody id="detailItemsBody">
@@ -140,7 +142,7 @@
 
     <script>window.ROOT_PATH = "{{ rp }}";</script>
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
-    <script src="{{ rp }}/static/js/shared.js?v=15"></script>
+    <script src="{{ rp }}/static/js/shared.js?v=16"></script>
     <script>
     // Dark mode toggle
     function toggleDarkMode() {

api/app/templates/dashboard.html

@@ -99,10 +99,11 @@
                         <th class="text-end">Discount</th>
                         <th class="text-end">Total</th>
                         <th style="width:28px" title="Facturat">F</th>
+                        <th class="text-center" style="width:30px" title="Preturi ROA">₽</th>
                     </tr>
                 </thead>
                 <tbody id="dashOrdersBody">
-                    <tr><td colspan="9" class="text-center text-muted py-3">Se incarca...</td></tr>
+                    <tr><td colspan="10" class="text-center text-muted py-3">Se incarca...</td></tr>
                 </tbody>
             </table>
         </div>
@@ -113,5 +114,5 @@
 {% endblock %}
 
 {% block scripts %}
-<script src="{{ request.scope.get('root_path', '') }}/static/js/dashboard.js?v=27"></script>
+<script src="{{ request.scope.get('root_path', '') }}/static/js/dashboard.js?v=28"></script>
 {% endblock %}

api/tests/e2e/test_order_detail.py

@@ -29,7 +29,7 @@ def test_order_detail_items_table_columns(page: Page, app_url: str):
     texts = headers.all_text_contents()
 
     # Current columns (may evolve — check dashboard.html for source of truth)
-    required_columns = ["SKU", "Produs", "CODMAT", "Cant.", "Pret", "Valoare"]
+    required_columns = ["SKU", "Produs", "CODMAT", "Cant.", "Pret GoMag", "Pret ROA", "Valoare"]
     for col in required_columns:
         assert col in texts, f"Column '{col}' missing from order detail items table. Found: {texts}"