P5-3247 add price calculations for poster inquiries

api/resources/prices.py

@@ -226,6 +226,32 @@ def inquiry_canvas(inquiry):
     return data
 
 
+def inquiry_poster(inquiry):
+    width, height = get_inquiry_measurements(inquiry)
+
+    data = {
+        'id': inquiry.id,
+        'group': 'poster',
+        'retouch_price': inquiry.local_price_retouch(rounded=False, inc_vat=True)
+    }
+
+    prices = []
+
+    for hanger in [True, False]:
+        prices.append({
+            'hanger': hanger,
+            'width': width,
+            'height': height,
+            'inquiry_price_excl_retouch': inquiry_price(inquiry, width=width, height=height, hanger=hanger, rounded=False, inc_price_retouch=False, inc_vat=True),
+            'inquiry_price': inquiry_price(inquiry, width=width, height=height, hanger=hanger, rounded=False, inc_vat=True),
+            'inquiry_price_excl_vat': inquiry_price(inquiry, width=width, height=height, hanger=hanger, rounded=False, inc_vat=False),
+            'inquiry_price_excl_price_premium': inquiry_price(inquiry, width=width, height=height, hanger=hanger, reseller=None, inc_price_retouch=False, rounded=False, inc_vat=False)
+        })
+    data['prices'] = prices
+
+    return data
+
+
 @mod.route('/inquiry/<int:inquiry_id>', methods=["GET"])
 def inquiry(inquiry_id):
     inquiry = Inquiry.query.get_or_404(inquiry_id)
@@ -234,6 +260,8 @@ def inquiry(inquiry_id):
         data = inquiry_wallpaper(inquiry)
     elif inquiry.product_group == 'canvas':
         data = inquiry_canvas(inquiry)
+    elif inquiry.product_group == 'poster':
+        data = inquiry_poster(inquiry)
     else:
         raise ValueError('Invalid group {}'.format(inquiry.product_group))