add base template for manual fill

backend/src/contracts/contracts.py

@@ -105,6 +105,46 @@ async def create_contract(
         }
     )
 
+@router.get('/{form_id}/base')
+async def get_base_contract_template(
+    form_id: int,
+    session: Session = Depends(get_session),
+):
+    form = form_service.get_one(session, form_id)
+    recurrents = [pr for pr in form.productor.products if pr.type == models.ProductType.RECCURENT]
+    occasionals = [{
+        'shipment': sh, 
+        'price': None, 
+        'products': [{'product': pr, 'quantity': None} for pr in sh.products]
+    } for sh in form.shipments]
+    empty_contract = models.Contract(
+        firstname="",
+        form=form,
+        lastname="",
+        email="",
+        phone="",
+        payment_method="cheque"
+    )
+    cheques = [{"name": None, "value": None}, {"name": None, "value": None}, {"name": None, "value": None}]
+    try:
+        pdf_bytes = generate_html_contract(
+            empty_contract,
+            cheques,
+            occasionals,
+            recurrents,
+        )
+        pdf_file = io.BytesIO(pdf_bytes)
+        contract_id = f'{empty_contract.form.productor.type}_{empty_contract.form.season}'
+    except Exception:
+        raise HTTPException(status_code=400, detail=messages.pdferror)
+    return StreamingResponse(
+        pdf_file,
+        media_type='application/pdf',
+        headers={
+            'Content-Disposition': f'attachment; filename=contract_{contract_id}.pdf'
+        }
+    )
+
 @router.get('', response_model=list[models.ContractPublic])
 def get_contracts(
     forms: list[str] = Query([]),

backend/src/contracts/generate_contract.py

@@ -12,8 +12,8 @@ def generate_html_contract(
     cheques: list[dict],
     occasionals: list[dict],
     reccurents: list[dict],
-    recurrent_price: float,
-    total_price: float
+    recurrent_price: float | None = None,
+    total_price: float | None = None
 ):    
     template_dir = pathlib.Path("./src/contracts/templates").resolve()
     template_loader = jinja2.FileSystemLoader(searchpath=template_dir)

backend/src/contracts/templates/layout.html

@@ -281,7 +281,7 @@
             {% endfor %}
             <tr>
               <th scope="row" colspan="4">Total</th>
-              <td>{{recurrent_price}}€</td>
+              <td>{{recurrent_price if recurrent_price else ""}}€</td>
             </tr>
           </tbody>
         </table>
@@ -317,14 +317,15 @@
                 product.product.quantity_unit != None else ""}}
               </td>
               <td>
-                {{product.quantity}}{{"g" if product.product.unit == "1" else
+                {{product.product.quantity if product.product.quantity != None
+                else ""}}{{"g" if product.product.unit == "1" else
                 "kg" if product.product.unit == "2" else "p" }}
               </td>
             </tr>
             {% endfor%}
             <tr>
               <th scope="row" colspan="4">Total</th>
-              <td>{{occasional.price}}€</td>
+              <td>{{occasional.price if occasional.price else ""}}€</td>
             </tr>
           </tbody>
         </table>
@@ -333,7 +334,7 @@
       {% endif %}
       <div class="total-box">
         <div class="total-label">Prix Total :</div>
-        <div class="total-price">{{total_price}}€</div>
+        <div class="total-price">{{total_price if total_price else ""}}€</div>
       </div>
       <h4>Paiement par {{contract_payment_method}}</h4>
       {% if contract_payment_method == "chèque" %}
@@ -342,14 +343,14 @@
           <thead>
             <tr>
               {% for cheque in cheques %}
-              <th>Cheque n°{{cheque.name}}</th>
+              <th>Cheque n°{{cheque.name if cheque.name else ""}}</th>
               {% endfor %}
             </tr>
           </thead>
           <tbody>
             <tr>
               {% for cheque in cheques %}
-              <td>{{cheque.value}}€</td>
+              <td>{{cheque.value if cheque.value else ""}}€</td>
               {% endfor %}
             </tr>
           </tbody>