first working version for shipping fees

TODO

@@ -10,10 +10,11 @@ x Ajouter un moyen d'ajouter un⋅e producteurice
 x Ajouter un moyen de changer le nom de la personne référente pour un producteur / productrice
 x Faciliter la duplication de distribution
 x Si un produit est en rupture de stock, alors il n'est pas compté dans les totaux
-x Permettre la supression des produits
 x Permettre la suppression de producteurs
 x Ajouter une info « prix mis à jour » pour les référent⋅e⋅s
 
+Permettre la supression des produits (terminer)
+
 Gérer le souci d'URL pour l'édition d'Apiluly
 Rendre le formulaire d'édition producteur plus compact
 

copanier/emails.py

@@ -37,7 +37,7 @@ def send_from_template(env, template, to, subject, **params):
     send(to, subject, body=txt, html=html)
 
 
-def send_order(request, env, person, delivery, order):
+def send_order(request, env, person, delivery, order, group_id):
     send_from_template(
         env,
         "order_summary",
@@ -47,4 +47,5 @@ def send_order(request, env, person, delivery, order):
         order=order,
         delivery=delivery,
         request=request,
+        group_id=group_id,
     )

copanier/models.py

@@ -240,16 +240,25 @@ class Order(Base):
     def __iter__(self):
         yield from self.products.items()
 
-    def total(self, products):
+    def total(self, products, delivery, email=None, include_shipping=True):
         def _get_price(ref):
             product = products.get(ref)
             return product.price if product and not product.rupture else 0
 
+        producers = set([p.producer for p in products])
         products = {p.ref: p for p in products}
-        return round(
+
-            sum(p.quantity * _get_price(ref) for ref, p in self.products.items()), 2
+        total_products = sum(
+            p.quantity * _get_price(ref) for ref, p in self.products.items()
         )
 
+        total_shipping = 0
+        if include_shipping:
+            for producer in producers:
+                total_shipping = total_shipping + delivery.shipping_for(email, producer)
+
+        return round(total_products + total_shipping, 2)
+
     @property
     def has_adjustments(self):
         return any(choice.adjustment for email, choice in self)
@@ -277,6 +286,7 @@ class Delivery(PersistedBase):
     products: List[Product] = field(default_factory=list)
     producers: Dict[str, Producer] = field(default_factory=dict)
     orders: Dict[str, Order] = field(default_factory=dict)
+    shipping: Dict[str, price_field] = field(default_factory=dict)
 
     def __post_init__(self):
         self.id = None  # Not a field because we don't want to persist it.
@@ -307,7 +317,7 @@ class Delivery(PersistedBase):
 
     @property
     def total(self):
-        return round(sum(o.total(self.products) for o in self.orders.values()), 2)
+        return round(sum(o.total(self.products, self) for o in self.orders.values()), 2)
 
     @property
     def is_open(self):
@@ -431,11 +441,20 @@ class Delivery(PersistedBase):
             self.products.remove(product)
             return product
 
-    def total_for_producer(self, producer, person=None):
+    def total_for_producer(self, producer, person=None, include_shipping=True):
         producer_products = [p for p in self.products if p.producer == producer]
         if person:
-            return self.orders.get(person).total(producer_products)
+            return self.orders.get(person).total(
-        return round(sum(o.total(producer_products) for o in self.orders.values()), 2)
+                producer_products, self, person, include_shipping
+            )
+        return round(
+            sum(
+                o.total(producer_products, self, person, include_shipping=False)
+                for o in self.orders.values()
+            )
+            + self.shipping.get(producer, 0),
+            2,
+        )
 
     def get_producers_for_referent(self, referent):
         return {
@@ -450,4 +469,24 @@ class Delivery(PersistedBase):
     def total_for(self, person):
         if person.email not in self.orders:
             return 0
-        return self.orders[person.email].total(self.products)
+        return self.orders[person.email].total(self.products, self)
+
+    def shipping_for(self, person, producer):
+        producer_shipping = self.shipping.get(producer)
+        if not producer_shipping:
+            return 0
+
+        if not person:
+            return producer_shipping
+
+        producer_total = (
+            self.total_for_producer(producer, include_shipping=False)
+            - producer_shipping
+        )
+        person_amount = self.total_for_producer(
+            producer, person=person, include_shipping=False
+        )
+
+        percentage_person = person_amount / producer_total
+        shipping = percentage_person * producer_shipping
+        return shipping

copanier/templates/delivery/balance.html

@@ -1,8 +1,16 @@
 {% extends "base.html" %}
-{% block title %}<h1><i class="icon-wallet"></i>&nbsp; Répartition des paiements <a id="download" class="button" href="/distribution/{{ delivery.id }}/solde.pdf">Télécharger</a></h1>{% endblock %}
 {% block body %}
-<p class="info">{{ delivery.name }} du {{ delivery.to_date | date }}.</p>
+<div class="header">
-<p class="info">Les personnes indiquées avec un <code>*</code> à côté de leur nom sont celles qui ont payé cette commande pour leur groupe.</p>
+    <h1><i class="icon-wallet"></i>&nbsp; {{ delivery.name }} : Répartition des paiements</h1>
+    <div class="pure-menu pure-menu-horizontal">
+        <ul class="pure-menu-list">
+            <li class="pure-menu-item">
+                <a class="pure-menu-link" href="/distribution/{{ delivery.id }}/solde.pdf">Télécharger</a>
+            </li>
+        </ul>
+    </div>
+</div>
+
 <table class="paiements">
     <tr>
         <td></td>
@@ -20,4 +28,7 @@
     {% endfor %}
 </table>
 
+<p class="info"><i class="icon-lightbulb"></i>&nbsp; <strong>Mais, comment ça marche ?</strong> La répartition des chèques se fait automatiquement, en soustrayant ce que les personnes doivent (au nom de leur coloc / groupe) à ce qui leur est du (dans le cas où elles sont référentes pour certains produits).</p>
+<p class="info">Les personnes indiquées avec un <code>*</code> à côté de leur nom sont celles qui ont payé cette commande pour leur groupe.</p>
+
 {% endblock body %}

copanier/templates/emails/order_summary.txt

@@ -7,7 +7,7 @@ Produit | Prix unitaire | Quantité
 {% for product in delivery.products %}{% if order[product].quantity %}{{ product.name }} | {{ product.price }} € | {{ order[product].quantity }} x {{ product.unit }}
 {% endif %}{% endfor %}
 
-Total: {{ order.total(delivery.products) if order else 0 }} €
+Total: {{ order.total(delivery.products, delivery, group_id) if order else 0 }} €
 
 Distribution: {{ delivery.where }}, le {{ delivery.from_date|date }} de {{ delivery.from_date|time }} à {{ delivery.to_date|time }}
 

copanier/templates/includes/delivery_table.html

@@ -61,6 +61,21 @@
             {% endif %}
         </tr>
         {% endfor %}
+        {% if delivery.shipping.get(producer) %}
+        <tr>
+            <th class="shipping"><i class="icon-map"></i>Frais de livraison</th>
+            <td>—</td>
+            {% if delivery.has_packing %}
+                <td>—</td>
+            {% endif %}
+            <th class="shipping">{{ delivery.shipping[producer] }} €</th>
+            {% if not list_only %}
+                {% for email, order in delivery.orders.items() %}
+                <td>{{ delivery.shipping_for(email, producer)|round(2) }} €</td>
+                {% endfor %}
+            {% endif %}
+        </tr>
+        {% endif %}
         <tr>
             <th class="total"><i class="icon-pricetags"></i> Total</th><td>—</td>
             {% if delivery.has_packing %}
@@ -70,7 +85,7 @@
             <th class="total">{{ delivery.total_for_producer(producer) }} €</th>
             {% if not list_only %}
                 {% for email, order in delivery.orders.items() %}
-                <td>{{ order.total(delivery.get_products_by(producer)) }} €</td>
+                <td>{{ order.total(delivery.get_products_by(producer), delivery, email) }} €</td>
                 {% endfor %}
             {% endif %}
         </tr>

copanier/templates/includes/order_summary.html

@@ -9,4 +9,4 @@
     {% endif %}
     {% endfor %}
 </table>
-<p>Total: {{ order.total(delivery.products) if order else 0 }} €</p>
+<p>Total: {{ order.total(delivery.products, delivery, group_id) if order else 0 }} €</p>

copanier/templates/products/edit_producer.html

@@ -13,6 +13,9 @@
             <li class="pure-menu-item">
                 <a class="pure-menu-link" href="/distribution/{{ delivery.id}}/{{ producer.id }}/supprimer">Supprimer</a>
             </li>
+            <li class="pure-menu-list">
+                <a class="pure-menu-link" href="/distribution/{{ delivery.id}}/{{ producer.id }}/frais-de-livraison">Gérer des frais de livraison</a>
+            </li>
             {% if producer.needs_price_update(delivery) %}
             <li class="pure-menu-item">
                 <a class="pure-menu-link" href="/distribution/{{ delivery.id}}/{{ producer.id }}/valider-prix">Marquer les prix comme OK</a>
@@ -61,6 +64,12 @@
     </div>
 </form>
 
+{% if delivery.shipping.get(producer.id) %}
+<h3>Frais de livraison</h3>
+Des frais de livraison de {{ delivery.shipping[producer.id] }}€ ont été enregistrés pour ce producteur.
+<a class="button" href="/distribution/{{ delivery.id}}/{{ producer.id }}/frais-de-livraison">Modifier</a>
+{% endif %}
+
 {% if products %}
 <h3>Produits
     <a class="button" href="/distribution/{{ delivery.id}}/{{ producer.id }}/ajouter-produit">Ajouter un produit</a>

copanier/templates/products/shipping_fees.html

@@ -0,0 +1,18 @@
+{% extends "base.html" %}
+{% block toplink %}<a href="/distribution/{{ delivery.id }}/produits">↶ Retourner aux produits</a>{% endblock %}
+
+{% block body %}
+<div class="header">
+    <h1>Frais de port pour « {{ producer.name }} »</h1>
+</div>
+<form method="post">
+    <label>
+        <h5>Coût des frais de port (ne les indiquer qu'une fois connus)</h5>
+        <input type="number" name="shipping" value="{{ shipping }}">
+    </label>
+    <div>
+        <input type="submit" name="submit" value="Valider" class="primary">
+    </div>
+</form>
+
+{% endblock body %}

copanier/views/delivery.py

@@ -244,6 +244,7 @@ async def place_order(request, response, id):
                         person=Person(email=email),
                         delivery=delivery,
                         order=order,
+                        group_id=orderer.group_id,
                     )
             else:
                 emails.send_order(
@@ -252,6 +253,7 @@ async def place_order(request, response, id):
                     person=Person(email=orderer.email),
                     delivery=delivery,
                     order=order,
+                    group_id=orderer.email,
                 )
         response.message(
             f"La commande pour « {orderer.name} » a bien été prise en compte, "
@@ -326,7 +328,9 @@ async def delivery_balance(request, response, id):
 
     balance = []
     for group_id, order in delivery.orders.items():
-        balance.append((group_id, order.total(delivery.products) * -1))
+        balance.append(
+            (group_id, order.total(delivery.products, delivery, group_id) * -1)
+        )
 
     producer_groups = {}
 
@@ -347,6 +351,7 @@ async def delivery_balance(request, response, id):
             group_id = producer.referent_name
 
         amount = delivery.total_for_producer(producer.id)
+        print(producer.id, amount)
         if amount:
             balance.append((group_id, amount))
 

copanier/views/products.py

@@ -228,6 +228,34 @@ async def create_product(request, response, delivery_id, producer_id):
     )
 
 
+@app.route(
+    "/distribution/{delivery_id}/{producer_id}/frais-de-livraison",
+    methods=["GET", "POST"],
+)
+async def set_shipping_price(request, response, delivery_id, producer_id):
+    delivery = Delivery.load(delivery_id)
+    producer = delivery.producers.get(producer_id)
+
+    if request.method == "POST":
+        form = request.form
+        shipping = form.float("shipping")
+
+        delivery.shipping[producer_id] = shipping
+        delivery.persist()
+        response.message("Les frais de livraison ont bien été enregistrés, merci !")
+        response.redirect = f"/distribution/{delivery_id}/produits"
+        return
+
+    response.html(
+        "products/shipping_fees.html",
+        {
+            "delivery": delivery,
+            "producer": producer,
+            "shipping": delivery.shipping.get(producer_id, ""),
+        },
+    )
+
+
 @app.route("/distribution/{id}/copier", methods=["GET"])
 async def copy_products(request, response, id):
     deliveries = Delivery.all()