295 lines
10 KiB
Python
295 lines
10 KiB
Python
from data.database import Team, TeamMember, TeamRole, User, TeamMemberInvite
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from data.model import (DataModelException, InvalidTeamException, UserAlreadyInTeam,
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InvalidTeamMemberException, user, _basequery)
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from util.validation import validate_username
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def create_team(name, org_obj, team_role_name, description=''):
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(username_valid, username_issue) = validate_username(name)
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if not username_valid:
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raise InvalidTeamException('Invalid team name %s: %s' % (name, username_issue))
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if not org_obj.organization:
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raise InvalidTeamException('Specified organization %s was not an organization' %
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org_obj.username)
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team_role = TeamRole.get(TeamRole.name == team_role_name)
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return Team.create(name=name, organization=org_obj, role=team_role,
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description=description)
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def add_user_to_team(user_obj, team):
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try:
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return TeamMember.create(user=user_obj, team=team)
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except Exception:
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raise UserAlreadyInTeam('User %s is already a member of team %s' %
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(user_obj.username, team.name))
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def remove_user_from_team(org_name, team_name, username, removed_by_username):
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Org = User.alias()
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joined = TeamMember.select().join(User).switch(TeamMember).join(Team)
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with_role = joined.join(TeamRole)
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with_org = with_role.switch(Team).join(Org,
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on=(Org.id == Team.organization))
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found = list(with_org.where(User.username == username,
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Org.username == org_name,
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Team.name == team_name))
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if not found:
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raise DataModelException('User %s does not belong to team %s' %
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(username, team_name))
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if username == removed_by_username:
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admin_team_query = __get_user_admin_teams(org_name, username)
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admin_team_names = {team.name for team in admin_team_query}
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if team_name in admin_team_names and len(admin_team_names) <= 1:
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msg = 'User cannot remove themselves from their only admin team.'
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raise DataModelException(msg)
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user_in_team = found[0]
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user_in_team.delete_instance()
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def get_team_org_role(team):
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return TeamRole.get(TeamRole.id == team.role.id)
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def set_team_org_permission(team, team_role_name, set_by_username):
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if team.role.name == 'admin' and team_role_name != 'admin':
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# We need to make sure we're not removing the users only admin role
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user_admin_teams = __get_user_admin_teams(team.organization.username, set_by_username)
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admin_team_set = {admin_team.name for admin_team in user_admin_teams}
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if team.name in admin_team_set and len(admin_team_set) <= 1:
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msg = (('Cannot remove admin from team \'%s\' because calling user ' +
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'would no longer have admin on org \'%s\'') %
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(team.name, team.organization.username))
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raise DataModelException(msg)
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new_role = TeamRole.get(TeamRole.name == team_role_name)
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team.role = new_role
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team.save()
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return team
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def __get_user_admin_teams(org_name, username):
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Org = User.alias()
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user_teams = Team.select().join(TeamMember).join(User)
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with_org = user_teams.switch(Team).join(Org,
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on=(Org.id == Team.organization))
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with_role = with_org.switch(Team).join(TeamRole)
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admin_teams = with_role.where(User.username == username,
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Org.username == org_name,
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TeamRole.name == 'admin')
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return admin_teams
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def remove_team(org_name, team_name, removed_by_username):
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joined = Team.select(Team, TeamRole).join(User).switch(Team).join(TeamRole)
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found = list(joined.where(User.organization == True,
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User.username == org_name,
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Team.name == team_name))
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if not found:
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raise InvalidTeamException('Team \'%s\' is not a team in org \'%s\'' %
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(team_name, org_name))
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team = found[0]
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if team.role.name == 'admin':
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admin_teams = list(__get_user_admin_teams(org_name, removed_by_username))
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if len(admin_teams) <= 1:
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# The team we are trying to remove is the only admin team for this user
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msg = ('Deleting team \'%s\' would remove all admin from user \'%s\'' %
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(team_name, removed_by_username))
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raise DataModelException(msg)
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team.delete_instance(recursive=True, delete_nullable=True)
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def add_or_invite_to_team(inviter, team, user_obj=None, email=None, requires_invite=True):
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# If the user is a member of the organization, then we simply add the
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# user directly to the team. Otherwise, an invite is created for the user/email.
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# We return None if the user was directly added and the invite object if the user was invited.
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if user_obj and requires_invite:
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orgname = team.organization.username
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# If the user is part of the organization (or a robot), then no invite is required.
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if user_obj.robot:
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requires_invite = False
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if not user_obj.username.startswith(orgname + '+'):
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raise InvalidTeamMemberException('Cannot add the specified robot to this team, ' +
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'as it is not a member of the organization')
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else:
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Org = User.alias()
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found = User.select(User.username)
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found = found.where(User.username == user_obj.username).join(TeamMember).join(Team)
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found = found.join(Org, on=(Org.username == orgname)).limit(1)
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requires_invite = not any(found)
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# If we have a valid user and no invite is required, simply add the user to the team.
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if user_obj and not requires_invite:
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add_user_to_team(user_obj, team)
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return None
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email_address = email if not user_obj else None
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return TeamMemberInvite.create(user=user_obj, email=email_address, team=team, inviter=inviter)
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def get_matching_user_teams(team_prefix, user_obj, limit=10):
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team_prefix_search = _basequery.prefix_search(Team.name, team_prefix)
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query = (Team
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.select()
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.join(User)
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.switch(Team)
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.join(TeamMember)
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.where(TeamMember.user == user_obj, team_prefix_search)
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.distinct(Team.id)
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.limit(limit))
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return query
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def get_organization_team(orgname, teamname):
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joined = Team.select().join(User)
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query = joined.where(Team.name == teamname, User.organization == True,
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User.username == orgname).limit(1)
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result = list(query)
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if not result:
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raise InvalidTeamException('Team does not exist: %s/%s', orgname,
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teamname)
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return result[0]
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def get_matching_admined_teams(team_prefix, user_obj, limit=10):
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team_prefix_search = _basequery.prefix_search(Team.name, team_prefix)
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admined_orgs = (_basequery.get_user_organizations(user_obj.username)
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.switch(Team)
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.join(TeamRole)
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.where(TeamRole.name == 'admin'))
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query = (Team
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.select()
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.join(User)
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.switch(Team)
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.join(TeamMember)
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.where(team_prefix_search, Team.organization << (admined_orgs))
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.distinct(Team.id)
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.limit(limit))
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return query
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def get_matching_teams(team_prefix, organization):
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team_prefix_search = _basequery.prefix_search(Team.name, team_prefix)
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query = Team.select().where(team_prefix_search, Team.organization == organization)
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return query.limit(10)
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def get_teams_within_org(organization):
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return Team.select().where(Team.organization == organization)
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def get_user_teams_within_org(username, organization):
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joined = Team.select().join(TeamMember).join(User)
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return joined.where(Team.organization == organization,
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User.username == username)
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def list_organization_members_by_teams(organization):
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query = (TeamMember
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.select(Team, User)
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.annotate(Team)
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.annotate(User)
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.where(Team.organization == organization))
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return query
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def get_organization_team_member_invites(teamid):
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joined = TeamMemberInvite.select().join(Team).join(User)
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query = joined.where(Team.id == teamid)
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return query
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def delete_team_email_invite(team, email):
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found = TeamMemberInvite.get(TeamMemberInvite.email == email, TeamMemberInvite.team == team)
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found.delete_instance()
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def delete_team_user_invite(team, user_obj):
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try:
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found = TeamMemberInvite.get(TeamMemberInvite.user == user_obj, TeamMemberInvite.team == team)
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except TeamMemberInvite.DoesNotExist:
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return False
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found.delete_instance()
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return True
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def lookup_team_invites(user_obj):
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return TeamMemberInvite.select().where(TeamMemberInvite.user == user_obj)
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def lookup_team_invite(code, user_obj=None):
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# Lookup the invite code.
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try:
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found = TeamMemberInvite.get(TeamMemberInvite.invite_token == code)
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except TeamMemberInvite.DoesNotExist:
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raise DataModelException('Invalid confirmation code.')
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if user_obj and found.user != user_obj:
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raise DataModelException('Invalid confirmation code.')
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return found
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def delete_team_invite(code, user_obj=None):
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found = lookup_team_invite(code, user_obj)
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team = found.team
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inviter = found.inviter
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found.delete_instance()
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return (team, inviter)
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def find_matching_team_invite(code, user_obj):
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""" Finds a team invite with the given code that applies to the given user and returns it or
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raises a DataModelException if not found. """
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found = lookup_team_invite(code)
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# If the invite is for a specific user, we have to confirm that here.
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if found.user is not None and found.user != user_obj:
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message = """This invite is intended for user "%s".
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Please login to that account and try again.""" % found.user.username
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raise DataModelException(message)
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return found
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def confirm_team_invite(code, user_obj):
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""" Confirms the given team invite code for the given user by adding the user to the team
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and deleting the code. Raises a DataModelException if the code was not found or does
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not apply to the given user. """
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found = find_matching_team_invite(code, user_obj)
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# If the invite is for a specific user, we have to confirm that here.
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if found.user is not None and found.user != user_obj:
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message = """This invite is intended for user "%s".
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Please login to that account and try again.""" % found.user.username
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raise DataModelException(message)
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# Add the user to the team.
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try:
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add_user_to_team(user_obj, found.team)
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except UserAlreadyInTeam:
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# Ignore.
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pass
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# Delete the invite and return the team.
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team = found.team
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inviter = found.inviter
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found.delete_instance()
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return (team, inviter)
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