def obtain_share(db, poster_id, visible):
""" 点击分享时，返回分享所需信息，信息体只包含：
"""
# 0. raw data
m_poster = obtain_by_id(db, poster_id, visible)
# 1. title
m_order = order_usecase.retrieve_order(db, m_poster.order_no)
if m_order is None:
raise exception.NoExistOrder(m_poster.order_no)
title = m_order.child_nickname + ShareCopy.Title.value
description = ShareCopy.Description.value
webpage_url = Facade.config["wechat"][
"url"] + str(poster_id) + '&child=' + common_usecase.change_CN_url(m_poster.child_nickname)
#webpage_url = common_usecase.change_CN_url(m_poster.child_nickname)
thumb_image_url = ''
if m_poster.media_obj_list != []:
media = m_poster.media_obj_list[0]
thumb_image_url = media.cover_url + ShareCopy.ThumbingApi.value
else:
thumb_image_url = ShareCopy.DefaultImage.value
data = DictObject(
title=title,
description=description,
webpage_url=webpage_url,
thumb_image_url=thumb_image_url
)
return data
def retrieve_to_user_id(db, order_no: int) -> int:
""" """
m_order = order_orm.find_order_by_order_no(db, order_no)
if m_order is None:
raise exception.NoExistOrder(order_no)
return m_order.buyer_id
def has_auth_submit_rate(db: Session, user_id: int, order_no: int):
"""
是否有权限对poster对应的order进行评分
-> 他是order的buyer
"""
result = False
#---------
m_order = order_usecase.obtain_order(db, order_no=order_no)
if m_order is None:
raise exception.NoExistOrder(order_no)
if m_order.buyer_id == user_id:
result = True
#---------
if not result:
raise exception.MoretimeAuthorityException(
where='has_auth_submit_rate',
which=str(order_no),
who=str(user_id))
def has_auth_obtain_order_poster(db: Session, user_id: int,
order_no: int) -> None:
"""
是否有权限查看当前order是否有poster
-> 他是order的seller
"""
result = False
#---------
m_order = order_usecase.obtain_order(db, order_no=order_no)
if m_order is None:
raise exception.NoExistOrder(order_no)
if m_order.seller_id == user_id:
result = True
#---------
if not result:
raise exception.MoretimeAuthorityException(
where='has_auth_obtain_order_poster',
which=str(order_no),
who=str(user_id))
def obtain_by_id(
db: Session,
poster_id: int, visible_choose: int=None)->Dict:
""" 通过poster的id来找到并包装poster
0. basic information
1. child_nickname & start_ts
2.
"""
# 0. basic information
m_poster = obtain_simple(db, poster_id=poster_id)
if m_poster is None:
raise exception.NoExistPoster(poster_id)
# 1. child_nickname
m_order = order_usecase.retrieve_order(db, m_poster.index_id)
if m_order is None:
raise exception.NoExistOrder(m_poster.index_id)
child_nickname = m_order.child_nickname
# 1. 订单时间
m_timeshare = order_usecase.retrieve_timeshare(db, m_order.time_sharing_id)
if m_timeshare is None:
raise exception.NoExistTimeSharing(m_order.time_sharing_id)
start_ts = m_timeshare.start_ts
# 2. visible
if visible_choose is None:
visible_choose = visible_usecase.obtain_visible_choose(
m_poster)
# 3. packing video
video_obj_list = video_usecase.video_ids_to_objs(
db, m_poster, visible_choose)
# 4. packing picture
picture_obj_list = picture_usecase.picture_ids_to_objs(
db, m_poster, visible_choose)
# 5. sort media
media_obj_list = []
if m_poster.sort_order != '' or m_poster.sort_order is not None and (video_obj_list is not None or picture_obj_list is not None):
order_list = [int(i) for i in m_poster.sort_order.split(',')] \
if m_poster.sort_order is not None and m_poster.sort_order != '' else []
media_obj_list = common_usecase.prepare_sort_object(
order_list, picture_obj_list, video_obj_list)
# 6. user 头像信息
user = user_usecase.obtain_user(db, m_poster.from_user_id)
if user is None:
raise exception.NoExistUser(m_poster.from_user_id)
# 7. 评分
rate = MoretimeRate.Default.value
m_rate = rate_orm.find_rate_by_order_no(db, m_poster.index_id)
if m_rate is not None:
rate = m_rate.rate
# 8. packing poster
poster = packing(m_poster, child_nickname, start_ts,
media_obj_list, user, rate)
return poster