-
Notifications
You must be signed in to change notification settings - Fork 23
/
service.py
214 lines (163 loc) · 6.43 KB
/
service.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
"""
byceps.blueprints.admin.shop.order.service
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:Copyright: 2006-2020 Jochen Kupperschmidt
:License: Modified BSD, see LICENSE for details.
"""
from dataclasses import dataclass
from typing import Dict, Iterator, Sequence
from .....services.shop.article.models.article import Article
from .....services.shop.article import service as article_service
from .....services.shop.article.transfer.models import ArticleNumber
from .....services.shop.order.models.order_event import (
OrderEvent,
OrderEventData,
)
from .....services.shop.order import event_service as order_event_service
from .....services.shop.order import service as order_service
from .....services.shop.order.transfer.models import Order, OrderID
from .....services.ticketing import category_service as ticket_category_service
from .....services.user.models.user import User as DbUser
from .....services.user import service as user_service
from .....services.user.transfer.models import User
from .....services.user_badge import service as user_badge_service
from .....typing import UserID
@dataclass(frozen=True)
class OrderWithOrderer(Order):
placed_by: DbUser
def extend_order_tuples_with_orderer(
orders: Sequence[Order]
) -> Iterator[OrderWithOrderer]:
orderer_ids = {order.placed_by_id for order in orders}
orderers = user_service.find_users(orderer_ids, include_avatars=True)
orderers_by_id = user_service.index_users_by_id(orderers)
for order in orders:
orderer = orderers_by_id[order.placed_by_id]
values = attr.astuple(order, recurse=False) + (orderer,)
yield OrderWithOrderer(*values)
def get_articles_by_item_number(order: Order) -> Dict[ArticleNumber, Article]:
numbers = {item.article_number for item in order.items}
articles = article_service.get_articles_by_numbers(numbers)
return {article.item_number: article for article in articles}
def get_events(order_id: OrderID) -> Iterator[OrderEventData]:
events = order_event_service.get_events_for_order(order_id)
events.insert(0, _fake_order_placement_event(order_id))
user_ids = {
event.data['initiator_id']
for event in events
if 'initiator_id' in event.data
}
users = user_service.find_users(user_ids, include_avatars=True)
users_by_id = {str(user.id): user for user in users}
for event in events:
data = {
'event': event.event_type,
'occurred_at': event.occurred_at,
'data': event.data,
}
additional_data = _get_additional_data(event, users_by_id)
data.update(additional_data)
yield data
def _fake_order_placement_event(order_id: OrderID) -> OrderEvent:
order = order_service.find_order_with_details(order_id)
if order is None:
raise ValueError('Unknown order ID')
data = {
'initiator_id': str(order.placed_by_id),
}
return OrderEvent(order.created_at, 'order-placed', order.id, data)
def _get_additional_data(
event: OrderEvent, users_by_id: Dict[UserID, User]
) -> OrderEventData:
if event.event_type == 'badge-awarded':
return _get_additional_data_for_badge_awarded(event)
elif event.event_type == 'ticket-bundle-created':
return _get_additional_data_for_ticket_bundle_created(event)
elif event.event_type == 'ticket-bundle-revoked':
return _get_additional_data_for_ticket_bundle_revoked(
event, users_by_id
)
elif event.event_type == 'ticket-created':
return _get_additional_data_for_ticket_created(event)
elif event.event_type == 'ticket-revoked':
return _get_additional_data_for_ticket_revoked(event, users_by_id)
else:
return _get_additional_data_for_standard_event(event, users_by_id)
def _get_additional_data_for_standard_event(
event: OrderEvent, users_by_id: Dict[UserID, User]
) -> OrderEventData:
initiator_id = event.data['initiator_id']
return {
'initiator': users_by_id[initiator_id],
}
def _get_additional_data_for_badge_awarded(event: OrderEvent) -> OrderEventData:
badge_id = event.data['badge_id']
badge = user_badge_service.find_badge(badge_id)
recipient_id = event.data['recipient_id']
recipient = user_service.find_user(recipient_id)
recipient = _to_user_dto(recipient)
return {
'badge_label': badge.label,
'recipient': recipient,
}
def _get_additional_data_for_ticket_bundle_created(
event: OrderEvent
) -> OrderEventData:
bundle_id = event.data['ticket_bundle_id']
category_id = event.data['ticket_bundle_category_id']
ticket_quantity = event.data['ticket_bundle_ticket_quantity']
owner_id = event.data['ticket_bundle_owner_id']
category = ticket_category_service.find_category(category_id)
category_title = category.title if (category is not None) else None
return {
'bundle_id': bundle_id,
'ticket_category_title': category_title,
'ticket_quantity': ticket_quantity,
}
def _get_additional_data_for_ticket_bundle_revoked(
event: OrderEvent, users_by_id: Dict[UserID, User]
) -> OrderEventData:
bundle_id = event.data['ticket_bundle_id']
data = {
'bundle_id': bundle_id,
}
initiator_id = event.data.get('initiator_id')
if initiator_id:
data['initiator'] = users_by_id[initiator_id]
return data
def _get_additional_data_for_ticket_created(
event: OrderEvent
) -> OrderEventData:
ticket_id = event.data['ticket_id']
ticket_code = event.data['ticket_code']
category_id = event.data['ticket_category_id']
owner_id = event.data['ticket_owner_id']
return {
'ticket_id': ticket_id,
'ticket_code': ticket_code,
}
def _get_additional_data_for_ticket_revoked(
event: OrderEvent, users_by_id: Dict[UserID, User]
) -> OrderEventData:
ticket_id = event.data['ticket_id']
ticket_code = event.data['ticket_code']
data = {
'ticket_code': ticket_code,
}
initiator_id = event.data.get('initiator_id')
if initiator_id:
data['initiator'] = users_by_id[initiator_id]
return data
def _to_user_dto(user: DbUser) -> User:
"""Create an immutable user object with selected values from user entity."""
avatar = getattr(user, 'avatar', None)
avatar_url = avatar.url if avatar else None
is_orga = False
return User(
user.id,
user.screen_name,
user.suspended,
user.deleted,
avatar_url,
is_orga,
)