Allow anonymous order creation

Remove main CSS from shop view page. Make it theme independent and
maximize contrast.

Improve spacing in "add item" list.

Refactor old term "showcase" to "shop_view" in code.

app/forms.py

@@ -37,15 +37,12 @@ class OrderForm(Form):
 
     def populate(self) -> None:
         "Fill in the options for courier for an Order"
-        if current_user.is_admin():
-            self.courier_id.choices = [(0, None)] + [
-                (u.id, u.username) for u in User.query.order_by("username")
-            ]
-        else:
-            self.courier_id.choices = [
-                (0, None),
-                (current_user.id, current_user.username),
-            ]
+
+        self.courier_id.choices = [(0, None)] + (
+            [(u.id, u.username) for u in User.query.order_by("username")] if current_user.is_admin()
+            else [(current_user.id, current_user.username)] if current_user.is_authenticated()
+            else []
+        )
         self.location_id.choices = [(l.id, l.name) for l in location_definitions]
         if self.stoptime.data is None:
             self.stoptime.data = datetime.now() + timedelta(hours=1)

app/hlds/hlds.tatsu

@@ -29,10 +29,12 @@ location = >location_header items:{ block } ;
 
 
 attributes =
-	name:/[^\n#]*?(?= +-- | +:: | +€ | *\n| *#)/
-	[ s '--' ~ s description:/[^\n#]*?(?= +:: | +€ | *\n| *#)/ ]
-	[ s '::' {s ('{' tags+:identifier '}')} ]
-	[ [ s '::' ~ ] s price:price ]
+	name:/[^\n#]*?(?= +-- |  | *\n| *#)/
+	[ s '--' ~ s description:/[^\n#]*?(?=  | *\n| *#)/ ]
+	[ / {2,}/ ~
+		[ {[ s ] ('{' tags+:identifier '}')} / +|$/ ]
+		[ price:price ]
+	]
 	;
 
 
@@ -73,7 +75,7 @@ indent_choice_block =
 	;
 
 
-s = / +/ ;
+s  = / +/ ;
 n = '\n' {{'\t'} '\n'} ;
 
 @name

app/models/order.py

@@ -1,6 +1,7 @@
 "Script for everything Order related in the database"
 import typing
 from datetime import datetime
+from collections import defaultdict
 
 from utils import first
 from hlds.definitions import location_definitions
@@ -69,23 +70,27 @@ class Order(db.Model):
 
         return list(sorted(group.items(), key=lambda t: (t[0] or "", t[1] or "")))
 
-    def group_by_dish(self) -> typing.List[typing.Tuple[str, typing.List]]:
+    def group_by_dish(self) \
+            -> typing.List[typing.Tuple[str, int, typing.List[typing.Tuple[str, typing.List]]]]:
         "Group items of an Order by dish"
-        group: typing.Dict[str, typing.List] = dict()
+        group: typing.Dict[str, typing.Dict[str, typing.List]] = \
+            defaultdict(lambda: defaultdict(list))
 
         for item in self.items:
-            if item.dish_name not in group:
-                group[item.dish_name] = []
+            group[item.dish_name][item.comment].append(item)
 
-            group[item.dish_name].append(item)
-
-        for _dish_name, order_items in group.items():
-            order_items.sort(key=lambda order_item: (
-                (order_item.comment or "   No comment") +
-                (order_item.for_name or "")
-            ))
-
-        return list(sorted(group.items()))
+        return sorted(
+            (
+                dish_name,
+                # Amount of items of this dish
+                sum(map(len, comment_group.values())),
+                sorted(
+                    (comment, sorted(items, key=lambda x: (x.for_name or "")))
+                    for comment, items in comment_group.items()
+                )
+            )
+            for dish_name, comment_group in group.items()
+        )
 
     def is_closed(self) -> bool:
         return self.stoptime and datetime.now() > self.stoptime

app/static/css/main.css

@@ -60,64 +60,6 @@ body {
 	width: 100%;
 }
 
-.showcase {
-	font-size: 16px;
-	line-height: 1.2;
-}
-
-.showcase {
-	padding: 0;
-	max-width: 500px;
-	margin: 0 auto;
-}
-
-.showcase h1 {
-	font-size: 200%;
-	margin: 0 ;
-	padding: 0.4em 0 0.2em;
-	border-bottom: 1px dashed var(--gray1);
-	text-align: center;
-}
-.showcase h2 {
-	font-size: 110%;
-	font-weight: bold;
-	margin-bottom: 0.6em;
-}
-
-.showcase .open-order-warning {
-	font-size: 150%;
-	text-align: center;
-	padding: 1em 0.5em;
-	background-color: rgba(255, 0, 0, 0.1);
-}
-
-.showcase .dish {
-	padding: 0 0.5em;
-}
-@media (min-width: 500px) {
-	.showcase .dish {
-		padding: 0 1em;
-	}
-}
-
-.showcase .quantity {
-	font-size: 110%;
-}
-
-.showcase .comments {
-	padding-left: 2em;
-}
-.showcase .comments li {
-	margin: 0.5em 0 0;
-}
-
-.showcase .total {
-	border-top: 1px dashed var(--gray1);
-	text-align: center;
-	padding: 0.5em 0;
-	margin-top: 1.3em;
-}
-
 .time_data{
 	display: flex;
 	justify-content: space-between;

app/static/css/shop_view.css

@@ -0,0 +1,109 @@
+:root {
+	--bg: #eee;
+	--ticketBg: #fff;
+	--fg: #000;
+	--dashes: 1px dashed #444;
+	--fontFamily: "Roboto","Helvetica Neue",Helvetica,Arial,sans-serif;
+	--fontSize: 16px;
+}
+
+html, body {
+	margin: 0;
+	padding: 0;
+}
+
+body {
+	background: var(--bg);
+	color: var(--fg);
+	font-family: var(--fontFamily);
+	font-size: var(--fontSize);
+	line-height: 1.2;
+}
+
+.ticket {
+	background: var(--ticketBg);
+	font-size: 16px;
+	padding: 0;
+	max-width: 500px;
+	margin: 25px auto;
+	margin: 7vh auto;
+	box-shadow: 0 0.15em 0.3em rgba(0, 0, 0, 0.2);
+}
+
+@media (max-width: 500px) {
+	body {
+		background: var(--ticketBg);
+	}
+	.ticket {
+		margin: 0;
+		box-shadow: none;
+	}
+}
+
+h1 {
+	font-size: 200%;
+	margin: 0 ;
+	padding: 0.3em 0 0.3em;
+	border-bottom: var(--dashes);
+	text-align: center;
+}
+h2 {
+	font-size: 110%;
+	font-weight: bold;
+	margin-bottom: 0.6em;
+}
+
+.open-order-warning {
+	font-size: 150%;
+	text-align: center;
+	padding: 1em 0.5em;
+	background-color: rgba(255, 0, 0, 0.1);
+}
+
+.dish {
+	padding: 0 0.5em;
+}
+@media (min-width: 500px) {
+	.dish {
+		padding: 0 1em;
+	}
+}
+
+.quantity {
+	font-size: 110%;
+}
+
+.comments {
+	padding-left: 1.5em;
+	list-style-type: none;
+}
+.comments li {
+	margin: 0.5em 0 0;
+}
+
+.comment_part {
+	background-color: #f7f7f7;
+	border: 1px solid #ddd;
+	padding: 0.1em 0.5em;
+	margin-top: 2px;
+	margin-right: 0.4em;
+	border-radius: 1em;
+	display: inline-block;
+}
+.comment_part_separator {
+	display: inline-block;
+	width: 0;
+	overflow: hidden;
+}
+
+.total {
+	border-top: var(--dashes);
+	text-align: center;
+	padding: 0.5em 0;
+	margin-top: 1.3em;
+}
+
+.time_data{
+	display: flex;
+	justify-content: space-between;
+}

app/templates/order.html

@@ -230,24 +230,26 @@
 
 		<div class="box" id="per_dish">
 			<h3>Ordered dishes</h3>
-			{% for dish_name, dish_order_items in order.group_by_dish() -%}
-				{% set has_comments = dish_order_items | map(attribute="comment") | any -%}
+			{% for dish_name, dish_quantity, dish_comment_groups in order.group_by_dish() -%}
+				{% set has_comments = dish_comment_groups | length > 1 or (dish_comment_groups | map("first") | any) -%}
 				<div class="dish {{ 'spacecake no_comments' if not has_comments }}">
 					<h4>
-						<span class="quantity">{{ dish_order_items | length }}</span> ×
+						<span class="quantity">{{ dish_quantity }}</span> ×
 						{{ dish_name }}
 					</h4>
 
 					{% if has_comments -%}
 						<ul class="comments">
-						{% for item in dish_order_items -%}
-						<li class="spacecake">{% if item["comment"] %}<span>{{ item["comment"] }}</span>
+						{% for comment, items in dish_comment_groups -%}
+						<li class="spacecake"><span class="comment">
+							<span class="quantity">{{ items | length }}</span> ×
+							{% if comment %}{{ comment }}
 							{% else %}<i>No comment</i>
-							{% endif %}<span class="spacer"> </span><span class="item_for">for {{ item.for_name }}</span></li>
+							{% endif %}</span><span class="spacer"> </span><span class="item_for">for {{ items | map(attribute="for_name") | join(", ") }}</span></li>
 						{% endfor %}
 						</ul>
 					{% else %}
-						<span class="spacer"> </span><span class="item_for">for {{ dish_order_items | map(attribute="for_name") | join(", ") }}</span>
+						<span class="spacer"> </span><span class="item_for">for {{ dish_comment_groups[0][1] | map(attribute="for_name") | join(", ") }}</span>
 					{%- endif %}
 
 					</p>
@@ -256,7 +258,7 @@
 			<div class="footer">
 				Total {{ order.items.count() }} items — {{ total_price|euro }}
 				&nbsp;
-				<a class="btn btn-sm" href="{{ url_for('order_bp.items_showcase', order_id=order.id) }}">Shop view</a>
+				<a class="btn btn-sm" href="{{ url_for('order_bp.items_shop_view', order_id=order.id) }}">Shop view</a>
 			</div>
 		</div>
 	</div>
@@ -313,9 +315,7 @@
 
 		<div class="footer">
 			On selected:
-			<button class="btn btn-sm">Mark paid (TODO)</button>
-
-			Request payment for selected:
+			<button class="btn btn-sm"><span class="glyphicon glyphicon-ok"></span> Mark paid (TODO)</button>
 			<button class="btn btn-sm"><span class="glyphicon glyphicon-piggy-bank"></span> Tab (TODO)</button>
 			<button class="btn btn-sm"><span class="glyphicon glyphicon-qrcode"></span> QR code (TODO)</button>
 		</div>
@@ -439,6 +439,10 @@ li {
 	color: var(--gray2);
 	text-align: right;
 }
+#per_dish .comments {
+	padding-left: 1.5em;
+	list-style-type: none;
+}
 
 
 #per_person li {
@@ -472,7 +476,8 @@ li {
 
 summary {
 	line-height: 1.2;
-	margin: 0.6em 0;
+	margin: 0 -10px;
+	padding: 4px 10px;
 }
 summary .dish_name, summary:before {
 	align-self: flex-start;
@@ -480,14 +485,16 @@ summary .dish_name, summary:before {
 details[open] summary .dish_name {
 	font-weight: bold;
 }
+details {
+	margin: 0 -10px;
+	padding: 0 10px;
+}
 details[open] {
 	background-color: var(--gray5);
-	margin-left: -10px;
-	margin-right: -10px;
-	margin-bottom: 5px;
-	padding-left: 10px;
-	padding-right: 10px;
-	padding-bottom: 10px;
+	padding-bottom: 5px;
+}
+details:not([open]) summary:hover {
+	background-color: var(--gray5);
 }
 
 .select2-container--default .select2-selection--multiple .select2-selection__rendered {

app/templates/order_items.html

@@ -7,9 +7,7 @@ Haldis - Order {{ order.id }}
 
 {% block styles %}
 	{{ super() }}
-	<link rel="stylesheet" href="{{ url_for('static', filename='css/main.css') }}" media="screen">
-	<link rel="stylesheet" href="{{ url_for('general_bp.theme_css') }}" media="screen">
-	<link rel="stylesheet" href="{{ url_for('static', filename='css/print.css') }}" media="print">
+	<link rel="stylesheet" href="{{ url_for('static', filename='css/shop_view.css') }}" media="screen">
 {% endblock %}
 
 {% block scripts %}
@@ -23,7 +21,7 @@ Haldis - Order {{ order.id }}
 {% block content -%}
 	{{ utils.flashed_messages(container=True) }}
 
-	<div class="darker showcase" id="items-ordered">
+	<div class="ticket" id="items-ordered">
 		<h1>Haldis order {{ order.id }}</h1>
 
 		{% if not order.is_closed() %}
@@ -33,13 +31,14 @@ Haldis - Order {{ order.id }}
 		</div>
 		{% endif %}
 
-		{% for dish_name, dish_order_items in order.group_by_dish() -%}
+		{% for dish_name, dish_quantity, dish_comment_groups in order.group_by_dish() -%}
 			<div class="dish">
-				<h2><span class="quantity">{{ dish_order_items | length }}</span> × {{ dish_name }}</h2>
-				{% if dish_order_items | map(attribute="comment") | any -%}
+				<h2><span class="quantity">{{ dish_quantity }}</span> × {{ dish_name }}</h2>
+				{% if dish_comment_groups | map("first") | any -%}
 					<ul class="comments">
-					{% for item in dish_order_items -%}
-						<li>{% if item["comment"] %}{{ item["comment"] }}
+					{% for comment, items in dish_comment_groups -%}
+					<li><span class="quantity">{{ items | length }}</span> ×
+						{% if comment %}{{ comment }}
 						{% else %}<i>No comment</i>
 						{% endif %}</li>
 					{% endfor %}

app/templates/orders.html

@@ -14,14 +14,14 @@
 			{% endfor %}
 		{% else %}
 			<h4>No orders available.</h4>
-			{% if not current_user.is_anonymous() %}
+			{% if form %}
 				To create an order, fill in the form on the right.
 			{% else %}
 				Login to create an order, or ask someone else.
 			{% endif %}
 		{%- endif %}
 		</div>
-		{% if not current_user.is_anonymous() %}
+		{% if form %}
 			<div class="col-md-push-1 col-md-6">
 				<h3>Create new order</h3>
 				<div class="row darker">

app/views/order.py

@@ -31,7 +31,7 @@ order_bp = Blueprint("order_bp", "order")
 @order_bp.route("/")
 def orders(form: OrderForm = None) -> str:
     "Generate general order view"
-    if form is None and not current_user.is_anonymous():
+    if form is None:
         form = OrderForm()
         location_id = request.args.get("location_id")
         form.location_id.default = location_id
@@ -88,7 +88,7 @@ def order_from_id(order_id: int, form: OrderForm = None, dish_id=None) -> str:
 
 
 @order_bp.route("/<order_id>/items")
-def items_showcase(order_id: int) -> str:
+def items_shop_view(order_id: int) -> str:
     "Generate order items view from id"
     order = Order.query.filter(Order.id == order_id).first()
     if order is None:

etc/vim/ftplugin.vim

@@ -1 +1,2 @@
 setlocal noexpandtab
+setlocal softtabstop=0

etc/vim/syntax.vim

@@ -25,8 +25,9 @@ syn keyword hldsChoiceType    single_choice multi_choice nextgroup=hldsBlockIdAf
 syn match   hldsBlockId          "^[a-z0-9_-]\+: "
 syn match   hldsBlockIdAftrKywrd "[a-z0-9_-]\+: " contained
 
-syn match   hldsTag       " {[a-z0-9_-]\+}"
-syn match   hldsPrice     "€ *[0-9]\+\(\.[0-9]\+\|\)"
+syn match   _doubleSpace  "  \+" nextgroup=hldsTag,hldsPrice
+syn match   hldsTag       "{[a-z0-9_-]\+}\( \|$\)"            contained nextgroup=hldsTag,hldsPrice
+syn match   hldsPrice     "€ *[0-9]\+\(\.[0-9]\+\|\)\( \|$\)" contained
 
 syn match   hldsComment       "#.*$" contains=hldsTodo,@Spell
 syn keyword hldsTodo          FIXME NOTE NOTES TODO XXX contained

etc/vscode/syntaxes/hlds.tmLanguage.json

@@ -33,13 +33,8 @@
 		"tags": {
 			"patterns": [
 				{
-					"match": "(::)\\s*({[a-zA-Z-_]*}\\s*)*",
-					"name": "markup.italic",
-					"captures": {
-						"1": {
-							"name": "markup.bold"
-						}
-					}
+					"match": " +( +{[a-zA-Z-_]*})*",
+					"name": "markup.italic"
 				}
 			]
 		},
@@ -94,4 +89,4 @@
 		}
 	},
 	"scopeName": "source.hlds"
-}
+}