def create_post(author_id, title, description, body):
session = Session()
try:
post = Post(author_id, title, description, body,
strftime("%Y-%m-%dT%H:%M:%S", gmtime()))
session.add(post)
session.commit()
return successful(post.id)
except:
session.rollback()
return internal_server_error
finally:
session.close()
def update_post(title, description, body, post_id):
session = Session()
try:
session.query(Post).filter(Post.id == post_id).update({
'title': title,
'description': description,
'body': body
})
session.commit()
return successful('Post {} updated'.format(post_id))
except:
session.rollback()
return internal_server_error
finally:
session.close()
def new_user(email, name, password_encrypted, token):
session = Session()
try:
user = User(email, name, password_encrypted, token)
session.add(user)
session.commit()
return successful({
'id': user.id,
'email': user.email,
'password_encrypted': user.password_encrypted,
'token': user.token,
})
except:
session.rollback()
return internal_server_error
finally:
session.close()
def delete_post(post_id):
session = Session()
try:
session.query(Post).filter(Post.id == post_id).delete()
session.commit()
image_path = image_format(post_id)
if os.path.isfile(image_path):
os.remove(image_path)
return successful('Post {} deleted'.format(post_id))
except:
session.rollback()
return internal_server_error
finally:
session.close()