zcash-grant-system/backend/grant/user/views.py

316 lines
9.7 KiB
Python

from flask import Blueprint, g, request
from flask_yoloapi import endpoint, parameter
from grant.comment.models import Comment, user_comments_schema
from grant.proposal.models import (
Proposal,
proposals_schema,
proposal_team,
ProposalTeamInvite,
invites_with_proposal_schema,
ProposalContribution,
user_proposal_contributions_schema,
user_proposals_schema,
PENDING,
APPROVED,
REJECTED,
CONFIRMED
)
from grant.utils.auth import requires_auth, requires_same_user_auth, get_authed_user
from grant.utils.upload import remove_avatar, sign_avatar_upload, AvatarException
from grant.utils.social import verify_social, get_social_login_url, VerifySocialException
from grant.email.models import EmailRecovery
from .models import User, SocialMedia, Avatar, users_schema, user_schema, db
blueprint = Blueprint('user', __name__, url_prefix='/api/v1/users')
@blueprint.route("/", methods=["GET"])
@endpoint.api(
parameter('proposalId', type=str, required=False)
)
def get_users(proposal_id):
proposal = Proposal.query.filter_by(id=proposal_id).first()
if not proposal:
users = User.query.all()
else:
users = (
User.query
.join(proposal_team)
.join(Proposal)
.filter(proposal_team.c.proposal_id == proposal.id)
.all()
)
result = users_schema.dump(users)
return result
@blueprint.route("/me", methods=["GET"])
@requires_auth
@endpoint.api()
def get_me():
dumped_user = user_schema.dump(g.current_user)
return dumped_user
@blueprint.route("/<user_id>", methods=["GET"])
@endpoint.api(
parameter("withProposals", type=bool, required=False),
parameter("withComments", type=bool, required=False),
parameter("withFunded", type=bool, required=False),
parameter("withPending", type=bool, required=False)
)
def get_user(user_id, with_proposals, with_comments, with_funded, with_pending):
user = User.get_by_id(user_id)
if user:
result = user_schema.dump(user)
authed_user = get_authed_user()
if with_proposals:
proposals = Proposal.get_by_user(user)
proposals_dump = user_proposals_schema.dump(proposals)
result["proposals"] = proposals_dump
if with_funded:
contributions = ProposalContribution.get_by_userid(user_id)
if not authed_user or user.id != authed_user.id:
contributions = [c for c in contributions if c.status == CONFIRMED]
contributions_dump = user_proposal_contributions_schema.dump(contributions)
result["contributions"] = contributions_dump
if with_comments:
comments = Comment.get_by_user(user)
comments_dump = user_comments_schema.dump(comments)
result["comments"] = comments_dump
if with_pending and authed_user and authed_user.id == user.id:
pending = Proposal.get_by_user(user, [PENDING, APPROVED, REJECTED])
pending_dump = user_proposals_schema.dump(pending)
result["pendingProposals"] = pending_dump
return result
else:
message = "User with id matching {} not found".format(user_id)
return {"message": message}, 404
@blueprint.route("/", methods=["POST"])
@endpoint.api(
parameter('emailAddress', type=str, required=True),
parameter('password', type=str, required=True),
parameter('displayName', type=str, required=True),
parameter('title', type=str, required=True)
)
def create_user(
email_address,
password,
display_name,
title
):
existing_user = User.get_by_email(email_address)
if existing_user:
return {"message": "User with that email already exists"}, 409
user = User.create(
email_address=email_address,
password=password,
display_name=display_name,
title=title
)
user.login()
result = user_schema.dump(user)
return result, 201
@blueprint.route("/auth", methods=["POST"])
@endpoint.api(
parameter('email', type=str, required=True),
parameter('password', type=str, required=True)
)
def auth_user(email, password):
existing_user = User.get_by_email(email)
if not existing_user:
return {"message": "No user exists with that email"}, 400
if not existing_user.check_password(password):
return {"message": "Invalid password"}, 403
existing_user.login()
return user_schema.dump(existing_user)
@blueprint.route("/password", methods=["PUT"])
@requires_auth
@endpoint.api(
parameter('currentPassword', type=str, required=True),
parameter('password', type=str, required=True),
)
def update_user_password(current_password, password):
if not g.current_user.check_password(current_password):
return {"message": "Current password incorrect"}, 403
g.current_user.set_password(password)
return None, 200
@blueprint.route("/logout", methods=["POST"])
@requires_auth
@endpoint.api()
def logout_user():
User.logout_current_user()
return None, 200
@blueprint.route("/social/<service>/authurl", methods=["GET"])
@requires_auth
@endpoint.api()
def get_user_social_auth_url(service):
try:
return {"url": get_social_login_url(service)}
except VerifySocialException as e:
return {"message": str(e)}, 400
@blueprint.route("/social/<service>/verify", methods=["POST"])
@requires_auth
@endpoint.api(
parameter('code', type=str, required=True)
)
def verify_user_social(service, code):
try:
# 1. verify with 3rd party
username = verify_social(service, code)
# 2. remove existing username/service
sm_other_db = SocialMedia.query.filter_by(service=service, username=username).first()
if sm_other_db:
db.session.delete(sm_other_db)
# 3. remove existing for authed user/service
sm_self_db = SocialMedia.query.filter_by(service=service, user_id=g.current_user.id).first()
if sm_self_db:
db.session.delete(sm_self_db)
# 4. set this users verified social item
sm = SocialMedia(service=service, username=username, user_id=g.current_user.id)
db.session.add(sm)
db.session.commit()
return {"username": username}, 200
except VerifySocialException as e:
return {"message": str(e)}, 400
@blueprint.route("/recover", methods=["POST"])
@endpoint.api(
parameter('email', type=str, required=True)
)
def recover_user(email):
existing_user = User.get_by_email(email)
if not existing_user:
return {"message": "No user exists with that email"}, 400
existing_user.send_recovery_email()
return None, 200
@blueprint.route("/recover/<code>", methods=["POST"])
@endpoint.api(
parameter('password', type=str, required=True),
)
def recover_email(code, password):
er = EmailRecovery.query.filter_by(code=code).first()
if er:
if er.is_expired():
return {"message": "Reset code expired"}, 401
er.user.set_password(password)
db.session.delete(er)
db.session.commit()
return None, 200
return {"message": "Invalid reset code"}, 400
@blueprint.route("/avatar", methods=["POST"])
@requires_auth
@endpoint.api(
parameter('mimetype', type=str, required=True)
)
def upload_avatar(mimetype):
user = g.current_user
try:
signed_post = sign_avatar_upload(mimetype, user.id)
return signed_post
except AvatarException as e:
return {"message": str(e)}, 400
@blueprint.route("/avatar", methods=["DELETE"])
@requires_auth
@endpoint.api(
parameter('url', type=str, required=True)
)
def delete_avatar(url):
user = g.current_user
remove_avatar(url, user.id)
@blueprint.route("/<user_id>", methods=["PUT"])
@requires_auth
@requires_same_user_auth
@endpoint.api(
parameter('displayName', type=str, required=True),
parameter('title', type=str, required=True),
parameter('socialMedias', type=list, required=True),
parameter('avatar', type=str, required=True)
)
def update_user(user_id, display_name, title, social_medias, avatar):
user = g.current_user
if display_name is not None:
user.display_name = display_name
if title is not None:
user.title = title
# only allow deletions here, check for absent items
db_socials = SocialMedia.query.filter_by(user_id=user.id).all()
new_socials = list(map(lambda s: s['service'], social_medias))
for social in db_socials:
if social.service not in new_socials:
db.session.delete(social)
db_avatar = Avatar.query.filter_by(user_id=user.id).first()
if db_avatar:
db.session.delete(db_avatar)
if avatar:
new_avatar = Avatar(image_url=avatar, user_id=user.id)
db.session.add(new_avatar)
old_avatar_url = db_avatar and db_avatar.image_url
if old_avatar_url and old_avatar_url != avatar:
remove_avatar(old_avatar_url, user.id)
db.session.commit()
result = user_schema.dump(user)
return result
@blueprint.route("/<user_id>/invites", methods=["GET"])
@requires_same_user_auth
@endpoint.api()
def get_user_invites(user_id):
invites = ProposalTeamInvite.get_pending_for_user(g.current_user)
return invites_with_proposal_schema.dump(invites)
@blueprint.route("/<user_id>/invites/<invite_id>/respond", methods=["PUT"])
@requires_same_user_auth
@endpoint.api(
parameter('response', type=bool, required=True)
)
def respond_to_invite(user_id, invite_id, response):
invite = ProposalTeamInvite.query.filter_by(id=invite_id).first()
if not invite:
return {"message": "No invite found with id {}".format(invite_id)}, 404
invite.accepted = response
db.session.add(invite)
if invite.accepted:
invite.proposal.team.append(g.current_user)
db.session.add(invite)
db.session.commit()
return None, 200