def rmsnippet(tag: str, user: str) -> None:
"""
To remove a command into the database.
Params:
- `tag` : `str` , unique tag of the command to be removed
- `user` : `str` , the user who takes the action, for verification use.
Returns: `None`
Raises:
- `TagNotFound` if tag is not found.
- `TagNotOwned` if tag is not owned by the user.
"""
if not tagexists(tag):
raise TagNotFound
if not isauthed(user, tag):
raise TagNotOwned
credit = Redis.hget(CRDT_GBL, tag).decode('utf-8')
Redis.srem(TAGS_GBL, tag)
Redis.hdel(CMDS_GBL, tag)
Redis.hdel(DESC_GBL, tag)
Redis.srem(CREATEDBY.format(credit), tag)
Redis.hdel(CRDT_GBL, tag)
def rmreport(tag):
"""
Remove a recorded report.
This is not related to tag itself, whether the snippet was deleted or not.
"""
Redis.srem('reported:global', tag)
Redis.hdel('repreason:global', tag)
Redis.hdel('reportedby:global', tag)
Redis.hdel('reportedfrom:global', tag)