def comment_post(user_id, post_id, post_type):
"""
收藏帖子
:param user_id:
:param post_id:
:param post_type:
:return:
"""
post = get_post_by_id(post_id)
if not post:
return 1, u'不存在该帖子'
db_manager.create_post_comment_db(user_id, post_id, post_type)
return 0, u''
def like_post(user_id, post_id, post_type):
"""
点赞帖子
:param user_id:
:param post_id:
:param post_type:
:return:
"""
post = get_post_by_id(post_id)
if not post:
return 1, u'不存在该帖子'
like, created = db_manager.create_like_post_db(user_id, post_id, post_type)
if not created:
return 1, u'已经点赞'
return 0, u''
def del_comment_post(user_id, post_id, post_type):
"""
取消收藏
:param user_id:
:param post_id:
:param post_type:
:return:
"""
post = get_post_by_id(post_id)
if not post:
return 1, u'不存在该帖子'
comment = db_manager.get_comment_by_id(user_id, post_id, post_type)
if not comment:
return 1, u'没有评论过'
db_manager.delete_post_comment_db(comment)
return 0, u''
def favor_post(user_id, post_id, post_type):
"""
收藏帖子
:param user_id:
:param post_id:
:param post_type:
:return:
"""
post = get_post_by_id(post_id)
if not post:
return 1, u'不存在该帖子'
favor, created = db_manager.create_favor_post_db(user_id, post_id,
post_type)
if not created:
return 1, u'已经收藏'
return 0, u''
def un_favor_post(user_id, post_id, post_type):
"""
取消收藏
:param user_id:
:param post_id:
:param post_type:
:return:
"""
post = get_post_by_id(post_id)
if not post:
return 1, u'不存在该帖子'
favor = db_manager.get_favor_by_id(user_id, post_id, post_type)
if not favor:
return 1, u'没有收藏过'
db_manager.delete_favor_post_db(favor)
return 0, u''
def un_like_post(user_id, post_id, post_type):
"""
取消点赞
:param user_id:
:param post_id:
:param post_type:
:return:
"""
post = get_post_by_id(post_id)
if not post:
return 1, u'不存在该帖子'
like = db_manager.get_like_by_id(user_id, post_id, post_type)
if not like:
return 1, u'没有点赞过'
db_manager.delete_like_post_db(like)
return 0, u''
def create_post_tag(tag_id, post_id, post_type):
"""
创建帖子的标签
:param tag_id:
:param post_id:
:param post_type:
:return:
"""
post = get_post_by_id(post_id)
if not post:
return 1, u'不存在该帖子'
tag = db_manager.get_tag_by_id(tag_id)
if not tag:
return 1, u'不存在该标签'
post_tag, created = db_manager.create_post_tag_db(tag, post, post_type)
if not created:
return 1, u'已经创建'
return 0, u''
def delete_post_tag(tag_id, post_id, post_type):
"""
删除帖子的标签
:param tag_id:
:param post_id:
:param post_type:
:return:
"""
post = get_post_by_id(post_id)
if not post:
return 1, u'不存在该帖子'
tag = db_manager.get_tag_by_id(tag_id)
if not tag:
return 1, u'不存在该标签'
post_tag = db_manager.get_post_tag_by_id(tag_id, post, post_type)
if not post_tag:
return 1, u'没有为该文章创建过该标签'
db_manager.delete_post_tag_db(post_tag)
return 0, u''