feat: add views and templates for stock batch creation on desktop and mobile

loko/stock/templates/stock/mobile/new_stock_batch_mobile.html

@@ -38,6 +38,16 @@
 {% endblock extra_head %}
 
 {% block content %}
+{% if messages %}
+<div class="mb-3">
+    {% for message in messages %}
+    <div class="alert alert-{% if message.tags == 'error' %}danger{% elif message.tags %}{{ message.tags }}{% else %}info{% endif %} alert-dismissible fade show small" role="alert">
+        {{ message }}
+        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+    </div>
+    {% endfor %}
+</div>
+{% endif %}
 <form method="post" enctype="multipart/form-data" id="batch-form">
     {% csrf_token %}
 
@@ -368,17 +378,20 @@ function initProductAutocomplete(lineEl) {
                                 ? `<span class="badge bg-success ms-1">${p.total_stock}</span>`
                                 : `<span class="badge bg-secondary ms-1">0</span>`;
                             item.innerHTML = `<strong>${escHtml(p.text)}</strong> <small class="text-muted">${escHtml(p.code || '')}</small>${stockBadge}`;
-                            item.addEventListener('mousedown', e => {
+                            const selectProduct = (e) => {
                                 e.preventDefault();
                                 hiddenInput.value = p.id;
                                 searchInput.value  = p.text + (p.code ? ' (' + p.code + ')' : '');
+                                searchInput.classList.remove('is-invalid');
                                 resultsBox.style.display = 'none';
                                 if (p.is_serialized) {
                                     fetchSerializedItems(lineEl, p.id);
                                 } else {
                                     resetSerializedSection(lineEl);
                                 }
-                            });
+                            };
+                            item.addEventListener('pointerdown', selectProduct);
+                            item.addEventListener('mousedown', selectProduct);
                             resultsBox.appendChild(item);
                         });
                     }
@@ -389,7 +402,7 @@ function initProductAutocomplete(lineEl) {
     });
 
     searchInput.addEventListener('blur', () => {
-        setTimeout(() => { resultsBox.style.display = 'none'; }, 150);
+        setTimeout(() => { resultsBox.style.display = 'none'; }, 250);
     });
 }
 
@@ -694,7 +707,8 @@ function onCompanyInputChange() {
 // ── Filtrage des personnes par entreprise ────────────────────
 function filterPersonsByCompany(companyId) {
     const personSelect = document.getElementById('person_id');
-    const currentVal = personSelect.value;
+    if (!personSelect) return;
+    const currentOpt = personSelect.selectedIndex >= 0 ? personSelect.options[personSelect.selectedIndex] : null;
     Array.from(personSelect.options).forEach(opt => {
         if (!opt.value) return; // keep the blank option always
         const allowedCompanies = (opt.dataset.companies || '').split(',');
@@ -751,13 +765,15 @@ if (bpSearchInput) {
                             const item = document.createElement('div');
                             item.className = 'list-group-item list-group-item-action py-2 small';
                             item.innerHTML = `<strong>${escHtml(bp.text)}</strong> <span class="badge bg-secondary ms-1">${escHtml(bp.status)}</span>`;
-                            item.addEventListener('mousedown', e => {
+                            const selectBp = (e) => {
                                 e.preventDefault();
                                 bpHiddenId.value = bp.id;
                                 bpSearchInput.value = bp.text;
                                 bpResults.style.display = 'none';
                                 if (bpLoadBtn) bpLoadBtn.disabled = false;
-                            });
+                            };
+                            item.addEventListener('pointerdown', selectBp);
+                            item.addEventListener('mousedown', selectBp);
                             bpResults.appendChild(item);
                         });
                     }
@@ -767,7 +783,7 @@ if (bpSearchInput) {
         }, 280);
     });
     bpSearchInput.addEventListener('blur', () => {
-        setTimeout(() => { bpResults.style.display = 'none'; }, 150);
+        setTimeout(() => { bpResults.style.display = 'none'; }, 250);
     });
 }
 

loko/stock/templates/stock/new_stock_batch.html

@@ -42,6 +42,17 @@
         </a>
     </div>
 
+    {% if messages %}
+    <div class="mb-3">
+        {% for message in messages %}
+        <div class="alert alert-{% if message.tags == 'error' %}danger{% elif message.tags %}{{ message.tags }}{% else %}info{% endif %} alert-dismissible fade show small" role="alert">
+            {{ message }}
+            <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+        </div>
+        {% endfor %}
+    </div>
+    {% endif %}
+
     <form method="post" enctype="multipart/form-data" id="batch-form">
         {% csrf_token %}
 

loko/stock/views.py

@@ -947,7 +947,13 @@ def _new_stock_batch_view(request, movement_type,
         return redirect(cancel_url_name)
 
     products = Product.objects.select_related("category").order_by("name")
-    locations = list(WarehouseLocation.objects.select_related("warehouse").order_by("warehouse__name", "name"))
+    locations = list(
+        filter_locations_by_permission(
+            WarehouseLocation.objects.select_related("warehouse"),
+            request.user,
+            can_manage=True
+        ).order_by("warehouse__name", "name")
+    )
     from stock.permissions import user_can_administer_warehouse
     for loc in locations:
         loc.can_administer = user_can_administer_warehouse(request.user, loc.warehouse)
@@ -1102,7 +1108,13 @@ def _new_stock_batch_view(request, movement_type,
                     errors.append(_("Ligne %(n)s : produit invalide.") % {'n': i + 1})
                     continue
 
-                lines.append({'product_id': pid, 'qty': qty, 'src': src, 'dst': dst})
+                lines.append({
+                    'product_id': pid,
+                    'qty': qty,
+                    'src': src,
+                    'dst': dst,
+                    'line_index': i,
+                })
 
             if errors:
                 for err in errors:
@@ -1153,9 +1165,10 @@ def _new_stock_batch_view(request, movement_type,
                             reason=reason,
                             batch=batch,
                         )
+                        line_idx = line.get('line_index', 0)
                         # Articles tracés (numéros de série)
                         if product.is_serialized:
-                            ids_str = serialized_ids_list[i] if i < len(serialized_ids_list) else ''
+                            ids_str = serialized_ids_list[line_idx] if line_idx < len(serialized_ids_list) else ''
                             s_ids = [int(x) for x in ids_str.split(',') if x.strip().isdigit()]
                             s_items = list(SerializedItem.objects.filter(pk__in=s_ids, product=product)) if s_ids else []
                             if s_items:
@@ -1165,7 +1178,7 @@ def _new_stock_batch_view(request, movement_type,
                                 )
 
                             # Nouveaux articles tracés (entrée uniquement)
-                            new_serials_str = serialized_new_serials_list[i] if i < len(serialized_new_serials_list) else ''
+                            new_serials_str = serialized_new_serials_list[line_idx] if line_idx < len(serialized_new_serials_list) else ''
                             new_items = []
                             if movement_type == 'in' and new_serials_str.strip():
                                 for sn in [s.strip() for s in new_serials_str.split(',') if s.strip()]: