[fix] Correction de l'erreur "Invalid operation (*)" sur /contractAdmin/orders#151
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Le template contractadmin/orders.mtt calculait `o.quantity * o.productQt` pour l'input de pesée (bloc multiWeight + variablePrice) sans vérifier la nullité de `productQt` (champ SNull<SFloat> dans Product). Quand un produit a multiWeight=true mais qt=null, Neko lançait "Invalid operation (*)". On introduit une variable locale `effectiveQt` qui vaut `o.productQt` si non-null, sinon 1, aligné sur le comportement de OrderService ligne 872. L'opérateur ternaire n'étant pas supporté par le compilateur Templo, on utilise deux instructions ::set:: / ::if::. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
InterAMAP44
approved these changes
Jun 27, 2026
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Contexte
Une erreur serveur "Invalid operation (*)" se produisait sur la page
/contractAdmin/orders/<id>pour certains catalogues, rendant la pageinaccessible.
Trace :
Called from contractadmin/orders.mtt line 123
at URL /contractAdmin/orders/82897
Cause
Le template tente d'afficher
o.quantity * o.productQtdans l'inputde saisie du poids (bloc
multiWeight && variablePrice). Orproduct.qtest
SNull<SFloat>— un produit peut avoirmultiWeight=truesansqtrenseigné. Dans ce cas
o.productQtest null et Neko lève"Invalid operation (*)" à la multiplication.
Solution
Introduction d'une variable locale
effectiveQtdans le template :::set effectiveQt = o.productQt::
::if effectiveQt == null::::set effectiveQt = 1::::end::
Cette valeur par défaut de 1 est cohérente avec
OrderService.updateUserOrderQuantity(ligne 872) qui applique le même fallback côté serveur.
Note : l'opérateur ternaire
? :n'est pas supporté par le compilateurTemplo — d'où l'usage de deux instructions
::set::/::if::.Comment tester
/contractAdmin/orders/<catalog_id>?d=<distrib_id>affiche la quantité (quantity × 1)
🤖 Co-rédigé avec Claude Code
Co-Authored-By: Claude Sonnet 4.6 noreply@anthropic.com