def delete(uid):
'''
Delete by uid
:param uid:
:return:
'''
q_u1 = TabPostHist.delete().where(TabPostHist.post_id == uid)
q_u1.execute()
q_u2 = TabRel.delete().where(TabRel.post_f_id == uid
or TabRel.post_t_id == uid)
q_u2.execute()
q_u3 = TabCollect.delete().where(TabCollect.post_id == uid)
q_u3.execute()
q_u4 = TabPost2Tag.delete().where(TabPost2Tag.post_id == uid)
q_u4.execute()
q_u5 = TabUsage.delete().where(TabUsage.post_id == uid)
q_u5.execute()
reply_arr = []
for reply in TabUser2Reply.select().where(
TabUser2Reply.reply_id == uid):
reply_arr.append(reply.reply_id.uid)
q_u6 = TabUser2Reply.delete().where(TabUser2Reply.reply_id == uid)
q_u6.execute()
for replyid in reply_arr:
TabReply.delete().where(TabReply.uid == replyid).execute()
q_u7 = TabEvaluation.delete().where(TabEvaluation.post_id == uid)
q_u7.execute()
q_u8 = TabRating.delete().where(TabRating.post_id == uid)
q_u8.execute()
return MHelper.delete(TabPost, uid)
def add_or_update(user_id, app_id, value):
'''
Editing evaluation.
'''
rec = MEvaluation.get_by_signature(user_id, app_id)
if rec:
entry = TabEvaluation.update(
value=value, ).where(TabEvaluation.uid == rec.uid)
entry.execute()
else:
TabEvaluation.create(
uid=tools.get_uuid(),
user_id=user_id,
post_id=app_id,
value=value,
)
def app_evaluation_count(app_id, value=1):
'''
Get the Evalution sum.
'''
return TabEvaluation.select().where(
(TabEvaluation.post_id == app_id)
& (TabEvaluation.value == value)).count()
def get_by_signature(user_id, app_id):
'''
get by user ID, and app ID.
'''
try:
return TabEvaluation.get((TabEvaluation.user_id == user_id)
& (TabEvaluation.post_id == app_id))
except:
return None
def get_by_signature(user_id, app_id):
'''
:param user_id:
:param app_id:
:return:
'''
try:
return TabEvaluation.get((TabEvaluation.user_id == user_id)
& (TabEvaluation.post_id == app_id))
except:
return None