feat(shopping): stats achat produit + édition quantité article

Backend :
- Migration 004 : last_purchased_at (DATE) + avg_interval_days (NUMERIC)
  sur shopping.products
- update_item : met à jour les stats au premier cochage d'un article
  lié à un produit (moyenne mobile exp. 70/30)
- ProductResponse expose les deux nouveaux champs

Frontend :
- ItemRow : long press 500ms → onEdit() (mobile) ; crayon + croix (laptop)
- ShoppingPage : modal édition quantité/unité, état editingItem
- api/shopping.ts : Product inclut last_purchased_at + avg_interval_days

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-05-25 07:08:14 +02:00
co-authored by Claude Sonnet 4.6
parent 377531d08e
commit dee7037d70
7 changed files with 171 additions and 14 deletions
@@ -0,0 +1,24 @@
"""004 - stats d'achat sur les produits (last_purchased_at, avg_interval_days)
Revision ID: 004
Revises: 003
Create Date: 2026-05-25
"""
from alembic import op
import sqlalchemy as sa
revision = '004'
down_revision = '003'
branch_labels = None
depends_on = None
def upgrade():
op.add_column('products', sa.Column('last_purchased_at', sa.Date(), nullable=True), schema='shopping')
op.add_column('products', sa.Column('avg_interval_days', sa.Numeric(8, 1), nullable=True), schema='shopping')
def downgrade():
op.drop_column('products', 'avg_interval_days', schema='shopping')
op.drop_column('products', 'last_purchased_at', schema='shopping')