def add_message(db, text, author_id, conversation_id):
with session_scope(db) as session:
message = Message(conversation_id=conversation_id,
author_id=author_id,
text=text,
message_type=MessageType.text)
session.add(message)
def test_host_request_email(db):
with session_scope() as session:
to_user, api_token_to = generate_user()
# little trick here to get the upload correctly without invalidating users
key = random_hex(32)
filename = random_hex(32) + ".jpg"
session.add(
Upload(
key=key,
filename=filename,
creator_user_id=to_user.id,
))
session.commit()
from_user, api_token_from = generate_user(avatar_key=key)
from_date = "2020-01-01"
to_date = "2020-01-05"
conversation = Conversation()
message = Message(
conversation=conversation,
author_id=from_user.id,
text=random_hex(64),
message_type=MessageType.text,
)
host_request = HostRequest(
conversation=conversation,
from_user=from_user,
to_user=to_user,
from_date=from_date,
to_date=to_date,
status=HostRequestStatus.pending,
from_last_seen_message_id=message.id,
)
session.add(host_request)
with patch("couchers.email.queue_email") as mock:
send_host_request_email(host_request)
assert mock.call_count == 1
(sender_name, sender_email, recipient, subject, plain,
html), _ = mock.call_args
assert recipient == to_user.email
assert "host request" in subject.lower()
assert to_user.name in plain
assert to_user.name in html
assert from_user.name in plain
assert from_user.name in html
assert from_date in plain
assert from_date in html
assert to_date in plain
assert to_date in html
assert from_user.avatar.thumbnail_url not in plain
assert from_user.avatar.thumbnail_url in html
assert f"{config['BASE_URL']}/messages/hosting/" in plain
assert f"{config['BASE_URL']}/messages/hosting/" in html
def create_host_request(session,
from_user_id,
to_user_id,
host_request_age=timedelta(days=15),
status=HostRequestStatus.confirmed):
"""
Create a host request that's `host_request_age` old
"""
from_date = today() - host_request_age - timedelta(days=2)
to_date = today() - host_request_age
fake_created = now() - host_request_age - timedelta(days=3)
conversation = Conversation()
session.add(conversation)
session.flush()
session.add(
Message(
time=fake_created + timedelta(seconds=1),
conversation_id=conversation.id,
author_id=from_user_id,
message_type=MessageType.chat_created,
))
message = Message(
time=fake_created + timedelta(seconds=2),
conversation_id=conversation.id,
author_id=from_user_id,
text="Hi, I'm requesting to be hosted.",
message_type=MessageType.text,
)
session.add(message)
session.flush()
host_request = HostRequest(
conversation_id=conversation.id,
from_user_id=from_user_id,
to_user_id=to_user_id,
from_date=from_date,
to_date=to_date,
status=status,
from_last_seen_message_id=message.id,
)
session.add(host_request)
session.commit()
# send_host_request_email(host_request)
return host_request.conversation_id
def _add_message_to_subscription(session, subscription, **kwargs):
"""
Creates a new message for a subscription, from the user whose subscription that is. Updates last seen message id
Specify the keyword args for Message
"""
message = Message(conversation=subscription.group_chat.conversation,
author_id=subscription.user_id,
**kwargs)
session.add(message)
session.flush()
subscription.last_seen_message_id = message.id
return message
def _add_message_to_subscription(session, subscription, **kwargs):
"""
Creates a new message for a subscription, from the user whose subscription that is. Updates last seen message id
Specify the keyword args for Message
"""
message = Message(conversation=subscription.group_chat.conversation, author_id=subscription.user_id, **kwargs)
session.add(message)
session.flush()
subscription.last_seen_message_id = message.id
# generate notifications in the background
queue_job(
job_type=BackgroundJobType.generate_message_notifications,
payload=jobs_pb2.GenerateMessageNotificationsPayload(
message_id=message.id,
),
)
return message
def SendHostRequestMessage(self, request, context):
if request.text == "":
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.INVALID_MESSAGE)
with session_scope() as session:
host_request = (session.query(HostRequest).filter(
HostRequest.conversation_id ==
request.host_request_id).one_or_none())
if not host_request:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if host_request.from_user_id != context.user_id and host_request.to_user_id != context.user_id:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
# TODO: It is not very user-friendly to prevent messages for confirmed requests
# but we also don't want people to use requests as normal messages...
if (host_request.status == HostRequestStatus.rejected
or host_request.status == HostRequestStatus.confirmed
or host_request.status == HostRequestStatus.cancelled):
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.HOST_REQUEST_CLOSED)
message = Message()
message.conversation_id = host_request.conversation_id
message.author_id = context.user_id
message.message_type = MessageType.text
message.text = request.text
session.add(message)
session.flush()
if host_request.from_user_id == context.user_id:
host_request.from_last_seen_message_id = message.id
else:
host_request.to_last_seen_message_id = message.id
session.commit()
return empty_pb2.Empty()
def SendHostRequestMessage(self, request, context):
if request.text == "":
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.INVALID_MESSAGE)
with session_scope() as session:
host_request = (session.query(HostRequest).filter(
HostRequest.conversation_id ==
request.host_request_id).one_or_none())
if not host_request:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if host_request.from_user_id != context.user_id and host_request.to_user_id != context.user_id:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if host_request.status == HostRequestStatus.rejected or host_request.status == HostRequestStatus.cancelled:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.HOST_REQUEST_CLOSED)
if host_request.end_time < now():
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.HOST_REQUEST_IN_PAST)
message = Message()
message.conversation_id = host_request.conversation_id
message.author_id = context.user_id
message.message_type = MessageType.text
message.text = request.text
session.add(message)
session.flush()
if host_request.from_user_id == context.user_id:
host_request.from_last_seen_message_id = message.id
else:
host_request.to_last_seen_message_id = message.id
session.commit()
return empty_pb2.Empty()
def add_dummy_users():
try:
logger.info(f"Adding dummy users")
with session_scope() as session:
with open("src/data/dummy_users.json", "r") as file:
data = json.loads(file.read())
for user in data["users"]:
new_user = User(
username=user["username"],
email=user["email"],
hashed_password=hash_password(user["password"])
if user["password"] else None,
name=user["name"],
city=user["location"]["city"],
geom=create_coordinate(user["location"]["lat"],
user["location"]["lng"]),
geom_radius=user["location"]["radius"],
verification=user["verification"],
community_standing=user["community_standing"],
birthdate=date(year=user["birthdate"]["year"],
month=user["birthdate"]["month"],
day=user["birthdate"]["day"]),
gender=user["gender"],
languages="|".join(user["languages"]),
occupation=user["occupation"],
about_me=user["about_me"],
about_place=user["about_place"],
countries_visited="|".join(user["countries_visited"]),
countries_lived="|".join(user["countries_lived"]),
hosting_status=hostingstatus2sql[HostingStatus.Value(
user["hosting_status"])]
if "hosting_status" in user else None,
)
session.add(new_user)
session.commit()
for username1, username2 in data["friendships"]:
friend_relationship = FriendRelationship(
from_user_id=get_user_by_field(session, username1).id,
to_user_id=get_user_by_field(session, username2).id,
status=FriendStatus.accepted,
)
session.add(friend_relationship)
session.commit()
for reference in data["references"]:
reference_type = (ReferenceType.HOSTED
if reference["type"] == "hosted" else
(ReferenceType.SURFED if reference["type"]
== "surfed" else ReferenceType.FRIEND))
new_reference = Reference(
from_user_id=get_user_by_field(session,
reference["from"]).id,
to_user_id=get_user_by_field(session, reference["to"]).id,
reference_type=reference_type,
text=reference["text"],
rating=reference["rating"],
was_safe=reference["was_safe"],
)
session.add(new_reference)
session.commit()
for group_chat in data["group_chats"]:
# Create the chat
creator = group_chat["creator"]
conversation = Conversation()
session.add(conversation)
chat = GroupChat(
conversation=conversation,
title=group_chat["title"],
creator_id=get_user_by_field(session, creator).id,
is_dm=group_chat["is_dm"],
)
session.add(chat)
for participant in group_chat["participants"]:
subscription = GroupChatSubscription(
user_id=get_user_by_field(session,
participant["username"]).id,
group_chat=chat,
role=GroupChatRole.admin if participant["username"]
== creator else GroupChatRole.participant,
joined=parser.isoparse(participant["joined"]),
)
session.add(subscription)
for message in group_chat["messages"]:
session.add(
Message(
message_type=MessageType.text,
conversation=chat.conversation,
author_id=get_user_by_field(
session, message["author"]).id,
time=parser.isoparse(message["time"]),
text=message["message"],
))
session.commit()
except IntegrityError:
logger.error("Failed to insert dummy users, is it already inserted?")
def CreateHostRequest(self, request, context):
with session_scope() as session:
if request.to_user_id == context.user_id:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.CANT_REQUEST_SELF)
# just to check the host exists
host = session.query(User).filter(
User.id == request.to_user_id).one_or_none()
if not host:
context.abort(grpc.StatusCode.NOT_FOUND, errors.USER_NOT_FOUND)
from_date = parse_date(request.from_date)
to_date = parse_date(request.to_date)
if not from_date or not to_date:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.INVALID_DATE)
today = today_in_timezone(host.timezone)
# request starts from the past
if from_date < today:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_BEFORE_TODAY)
# from_date is not >= to_date
if from_date >= to_date:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_AFTER_TO)
# No need to check today > to_date
if from_date - today > timedelta(days=365):
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_AFTER_ONE_YEAR)
if to_date - from_date > timedelta(days=365):
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_TO_AFTER_ONE_YEAR)
conversation = Conversation()
session.add(conversation)
session.flush()
session.add(
Message(
conversation_id=conversation.id,
author_id=context.user_id,
message_type=MessageType.chat_created,
))
message = Message(
conversation_id=conversation.id,
author_id=context.user_id,
text=request.text,
message_type=MessageType.text,
)
session.add(message)
session.flush()
host_request = HostRequest(
conversation_id=conversation.id,
from_user_id=context.user_id,
to_user_id=host.id,
from_date=from_date,
to_date=to_date,
status=HostRequestStatus.pending,
from_last_seen_message_id=message.id,
# TODO: tz
# timezone=host.timezone,
)
session.add(host_request)
session.flush()
send_host_request_email(host_request)
return requests_pb2.CreateHostRequestRes(
host_request_id=host_request.conversation_id)
def RespondHostRequest(self, request, context):
with session_scope() as session:
host_request = (session.query(HostRequest).filter(
HostRequest.conversation_id ==
request.host_request_id).one_or_none())
if not host_request:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if host_request.from_user_id != context.user_id and host_request.to_user_id != context.user_id:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if request.status == conversations_pb2.HOST_REQUEST_STATUS_PENDING:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
if host_request.end_time < now():
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.HOST_REQUEST_IN_PAST)
control_message = Message()
if request.status == conversations_pb2.HOST_REQUEST_STATUS_ACCEPTED:
# only host can accept
if context.user_id != host_request.to_user_id:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
# can't accept a cancelled or confirmed request (only reject), or already accepted
if (host_request.status == HostRequestStatus.cancelled
or host_request.status == HostRequestStatus.confirmed
or host_request.status == HostRequestStatus.accepted):
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
control_message.host_request_status_target = HostRequestStatus.accepted
host_request.status = HostRequestStatus.accepted
if request.status == conversations_pb2.HOST_REQUEST_STATUS_REJECTED:
# only host can reject
if context.user_id != host_request.to_user_id:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
# can't reject a cancelled or already rejected request
if (host_request.status == HostRequestStatus.cancelled
or host_request.status == HostRequestStatus.rejected):
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
control_message.host_request_status_target = HostRequestStatus.rejected
host_request.status = HostRequestStatus.rejected
if request.status == conversations_pb2.HOST_REQUEST_STATUS_CONFIRMED:
# only hostee can confirm
if context.user_id != host_request.from_user_id:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
# can only confirm an accepted request
if host_request.status != HostRequestStatus.accepted:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
control_message.host_request_status_target = HostRequestStatus.confirmed
host_request.status = HostRequestStatus.confirmed
if request.status == conversations_pb2.HOST_REQUEST_STATUS_CANCELLED:
# only hostee can cancel
if context.user_id != host_request.from_user_id:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
# can't' cancel an already cancelled or rejected request
if (host_request.status == HostRequestStatus.rejected
or host_request.status == HostRequestStatus.cancelled):
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
control_message.host_request_status_target = HostRequestStatus.cancelled
host_request.status = HostRequestStatus.cancelled
control_message.message_type = MessageType.host_request_status_changed
control_message.conversation_id = host_request.conversation_id
control_message.author_id = context.user_id
session.add(control_message)
if request.text:
latest_message = Message()
latest_message.conversation_id = host_request.conversation_id
latest_message.text = request.text
latest_message.author_id = context.user_id
latest_message.message_type = MessageType.text
session.add(latest_message)
else:
latest_message = control_message
session.flush()
if host_request.from_user_id == context.user_id:
host_request.from_last_seen_message_id = latest_message.id
else:
host_request.to_last_seen_message_id = latest_message.id
session.commit()
return empty_pb2.Empty()
def add_dummy_users():
logger.info(f"Adding dummy users")
with session_scope() as session:
if session.execute(select(
func.count()).select_from(User)).scalar_one() > 0:
logger.info("Users not empty, not adding dummy users")
return
with open(SRC_DIR + "/data/dummy_users.json", "r") as f:
data = json.loads(f.read())
for user in data["users"]:
new_user = User(
username=user["username"],
email=user["email"],
hashed_password=hash_password(user["password"])
if user["password"] else None,
name=user["name"],
city=user["location"]["city"],
geom=create_coordinate(user["location"]["lat"],
user["location"]["lng"]),
geom_radius=user["location"]["radius"],
community_standing=user["community_standing"],
birthdate=date(year=user["birthdate"]["year"],
month=user["birthdate"]["month"],
day=user["birthdate"]["day"]),
gender=user["gender"],
occupation=user["occupation"],
about_me=user["about_me"],
about_place=user["about_place"],
hosting_status=hostingstatus2sql[HostingStatus.Value(
user["hosting_status"] if "hosting_status" in
user else "HOSTING_STATUS_CANT_HOST")],
new_notifications_enabled=True,
accepted_tos=TOS_VERSION,
accepted_community_guidelines=GUIDELINES_VERSION,
)
session.add(new_user)
session.flush()
for language in user["languages"]:
session.add(
LanguageAbility(user_id=new_user.id,
language_code=language[0],
fluency=LanguageFluency[language[1]]))
for region in user["regions_visited"]:
session.add(
RegionVisited(user_id=new_user.id, region_code=region))
for region in user["regions_lived"]:
session.add(
RegionLived(user_id=new_user.id, region_code=region))
session.commit()
for username1, username2 in data["friendships"]:
friend_relationship = FriendRelationship(
from_user_id=session.execute(
select(User).where(
User.username == username1)).scalar_one().id,
to_user_id=session.execute(
select(User).where(
User.username == username2)).scalar_one().id,
status=FriendStatus.accepted,
)
session.add(friend_relationship)
session.commit()
for reference in data["references"]:
reference_type = (ReferenceType.hosted
if reference["type"] == "hosted" else
(ReferenceType.surfed if reference["type"]
== "surfed" else ReferenceType.friend))
new_reference = Reference(
from_user_id=session.execute(
select(User).where(
User.username == reference["from"])).scalar_one().id,
to_user_id=session.execute(
select(User).where(
User.username == reference["to"])).scalar_one().id,
reference_type=reference_type,
text=reference["text"],
rating=reference["rating"],
was_appropriate=reference["was_appropriate"],
)
session.add(new_reference)
session.commit()
for group_chat in data["group_chats"]:
# Create the chat
creator = group_chat["creator"]
conversation = Conversation()
session.add(conversation)
chat = GroupChat(
conversation=conversation,
title=group_chat["title"],
creator_id=session.execute(
select(User).where(
User.username == creator)).scalar_one().id,
is_dm=group_chat["is_dm"],
)
session.add(chat)
for participant in group_chat["participants"]:
subscription = GroupChatSubscription(
user_id=session.execute(
select(User).where(
User.username ==
participant["username"])).scalar_one().id,
group_chat=chat,
role=GroupChatRole.admin if participant["username"]
== creator else GroupChatRole.participant,
joined=parser.isoparse(participant["joined"]),
)
session.add(subscription)
for message in group_chat["messages"]:
session.add(
Message(
message_type=MessageType.text,
conversation=chat.conversation,
author_id=session.execute(
select(User).where(
User.username ==
message["author"])).scalar_one().id,
time=parser.isoparse(message["time"]),
text=message["message"],
))
session.commit()
def CreateHostRequest(self, request, context):
with session_scope() as session:
if request.to_user_id == context.user_id:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.CANT_REQUEST_SELF)
# just to check the host exists
host = session.query(User).filter(
User.id == request.to_user_id).one_or_none()
if not host:
context.abort(grpc.StatusCode.NOT_FOUND, errors.USER_NOT_FOUND)
if not is_valid_date(request.from_date) or not is_valid_date(
request.to_date):
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.INVALID_DATE)
# today is not > from_date
if least_current_date() > request.from_date:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_BEFORE_TODAY)
# from_date is not >= to_date
if request.from_date >= request.to_date:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_AFTER_TO)
# No need to check today > to_date
today = date.fromisoformat(largest_current_date())
today_plus_one_year = today.replace(year=today.year +
1).isoformat()
if request.from_date > today_plus_one_year:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_AFTER_ONE_YEAR)
from_date = date.fromisoformat(request.from_date)
from_date_plus_one_year = (from_date.replace(year=from_date.year +
1)).isoformat()
if request.to_date > from_date_plus_one_year:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_TO_AFTER_ONE_YEAR)
conversation = Conversation()
session.add(conversation)
session.flush()
created_message = Message()
created_message.conversation_id = conversation.id
created_message.author_id = context.user_id
created_message.message_type = MessageType.chat_created
session.add(created_message)
session.commit()
message = Message()
message.conversation_id = conversation.id
message.author_id = context.user_id
message.text = request.text
message.message_type = MessageType.text
session.add(message)
session.flush()
host_request = HostRequest()
host_request.conversation_id = conversation.id
host_request.from_user_id = context.user_id
host_request.to_user_id = host.id
host_request.from_date = request.from_date
host_request.to_date = request.to_date
host_request.status = HostRequestStatus.pending
host_request.from_last_seen_message_id = message.id
session.add(host_request)
session.flush()
send_host_request_email(host_request)
return requests_pb2.CreateHostRequestRes(
host_request_id=host_request.conversation_id)
def CreateHostRequest(self, request, context):
with session_scope() as session:
if request.host_user_id == context.user_id:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.CANT_REQUEST_SELF)
# just to check host exists and is visible
host = session.execute(
select(User).where_users_visible(context).where(
User.id == request.host_user_id)).scalar_one_or_none()
if not host:
context.abort(grpc.StatusCode.NOT_FOUND, errors.USER_NOT_FOUND)
from_date = parse_date(request.from_date)
to_date = parse_date(request.to_date)
if not from_date or not to_date:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.INVALID_DATE)
today = today_in_timezone(host.timezone)
# request starts from the past
if from_date < today:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_BEFORE_TODAY)
# from_date is not >= to_date
if from_date >= to_date:
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_AFTER_TO)
# No need to check today > to_date
if from_date - today > timedelta(days=365):
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_FROM_AFTER_ONE_YEAR)
if to_date - from_date > timedelta(days=365):
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.DATE_TO_AFTER_ONE_YEAR)
conversation = Conversation()
session.add(conversation)
session.flush()
session.add(
Message(
conversation_id=conversation.id,
author_id=context.user_id,
message_type=MessageType.chat_created,
))
message = Message(
conversation_id=conversation.id,
author_id=context.user_id,
text=request.text,
message_type=MessageType.text,
)
session.add(message)
session.flush()
host_request = HostRequest(
conversation_id=conversation.id,
surfer_user_id=context.user_id,
host_user_id=host.id,
from_date=from_date,
to_date=to_date,
status=HostRequestStatus.pending,
surfer_last_seen_message_id=message.id,
# TODO: tz
# timezone=host.timezone,
)
session.add(host_request)
session.commit()
send_new_host_request_email(host_request)
notify(
user_id=host_request.host_user_id,
topic="host_request",
action="create",
key=str(host_request.surfer_user_id),
avatar_key=host_request.surfer.avatar.thumbnail_url
if host_request.surfer.avatar else None,
title=
f"**{host_request.surfer.name}** sent you a hosting request",
content=request.text,
link=urls.host_request_link_host(),
)
return requests_pb2.CreateHostRequestRes(
host_request_id=host_request.conversation_id)
def SendHostRequestMessage(self, request, context):
if request.text == "":
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.INVALID_MESSAGE)
with session_scope() as session:
host_request = session.execute(
select(HostRequest).where(
HostRequest.conversation_id ==
request.host_request_id)).scalar_one_or_none()
if not host_request:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if host_request.surfer_user_id != context.user_id and host_request.host_user_id != context.user_id:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if host_request.status == HostRequestStatus.rejected or host_request.status == HostRequestStatus.cancelled:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.HOST_REQUEST_CLOSED)
if host_request.end_time < now():
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.HOST_REQUEST_IN_PAST)
message = Message()
message.conversation_id = host_request.conversation_id
message.author_id = context.user_id
message.message_type = MessageType.text
message.text = request.text
session.add(message)
session.flush()
if host_request.surfer_user_id == context.user_id:
host_request.surfer_last_seen_message_id = message.id
notify(
user_id=host_request.host_user_id,
topic="host_request",
action="message",
key=str(host_request.surfer_user_id),
avatar_key=host_request.surfer.avatar.thumbnail_url
if host_request.surfer.avatar else None,
title=
f"**{host_request.surfer.name}** sent a message in their host request",
link=urls.host_request_link_host(),
)
else:
host_request.host_last_seen_message_id = message.id
notify(
user_id=host_request.surfer_user_id,
topic="host_request",
action="message",
key=str(host_request.host_user_id),
avatar_key=host_request.host.avatar.thumbnail_url
if host_request.host.avatar else None,
title=
f"**{host_request.host.name}** sent a message in your host request",
link=urls.host_request_link_guest(),
)
session.commit()
return empty_pb2.Empty()
def RespondHostRequest(self, request, context):
with session_scope() as session:
host_request = session.execute(
select(HostRequest).where_users_column_visible(
context,
HostRequest.surfer_user_id).where_users_column_visible(
context, HostRequest.host_user_id).where(
HostRequest.conversation_id ==
request.host_request_id)).scalar_one_or_none()
if not host_request:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if host_request.surfer_user_id != context.user_id and host_request.host_user_id != context.user_id:
context.abort(grpc.StatusCode.NOT_FOUND,
errors.HOST_REQUEST_NOT_FOUND)
if request.status == conversations_pb2.HOST_REQUEST_STATUS_PENDING:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
if host_request.end_time < now():
context.abort(grpc.StatusCode.INVALID_ARGUMENT,
errors.HOST_REQUEST_IN_PAST)
control_message = Message()
if request.status == conversations_pb2.HOST_REQUEST_STATUS_ACCEPTED:
# only host can accept
if context.user_id != host_request.host_user_id:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.NOT_THE_HOST)
# can't accept a cancelled or confirmed request (only reject), or already accepted
if (host_request.status == HostRequestStatus.cancelled
or host_request.status == HostRequestStatus.confirmed
or host_request.status == HostRequestStatus.accepted):
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
control_message.host_request_status_target = HostRequestStatus.accepted
host_request.status = HostRequestStatus.accepted
send_host_request_accepted_email_to_guest(host_request)
notify(
user_id=host_request.surfer_user_id,
topic="host_request",
action="accept",
key=str(host_request.host_user_id),
avatar_key=host_request.host.avatar.thumbnail_url
if host_request.host.avatar else None,
title=
f"**{host_request.host.name}** accepted your host request",
link=urls.host_request_link_guest(),
)
if request.status == conversations_pb2.HOST_REQUEST_STATUS_REJECTED:
# only host can reject
if context.user_id != host_request.host_user_id:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
# can't reject a cancelled or already rejected request
if (host_request.status == HostRequestStatus.cancelled
or host_request.status == HostRequestStatus.rejected):
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
control_message.host_request_status_target = HostRequestStatus.rejected
host_request.status = HostRequestStatus.rejected
send_host_request_rejected_email_to_guest(host_request)
notify(
user_id=host_request.surfer_user_id,
topic="host_request",
action="reject",
key=str(host_request.host_user_id),
avatar_key=host_request.host.avatar.thumbnail_url
if host_request.host.avatar else None,
title=
f"**{host_request.host.name}** rejected your host request",
link=urls.host_request_link_guest(),
)
if request.status == conversations_pb2.HOST_REQUEST_STATUS_CONFIRMED:
# only hostee can confirm
if context.user_id != host_request.surfer_user_id:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
# can only confirm an accepted request
if host_request.status != HostRequestStatus.accepted:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
control_message.host_request_status_target = HostRequestStatus.confirmed
host_request.status = HostRequestStatus.confirmed
send_host_request_confirmed_email_to_host(host_request)
notify(
user_id=host_request.host_user_id,
topic="host_request",
action="confirm",
key=str(host_request.surfer_user_id),
avatar_key=host_request.surfer.avatar.thumbnail_url
if host_request.surfer.avatar else None,
title=
f"**{host_request.surfer.name}** confirmed their host request",
link=urls.host_request_link_host(),
)
if request.status == conversations_pb2.HOST_REQUEST_STATUS_CANCELLED:
# only hostee can cancel
if context.user_id != host_request.surfer_user_id:
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
# can't' cancel an already cancelled or rejected request
if (host_request.status == HostRequestStatus.rejected
or host_request.status == HostRequestStatus.cancelled):
context.abort(grpc.StatusCode.PERMISSION_DENIED,
errors.INVALID_HOST_REQUEST_STATUS)
control_message.host_request_status_target = HostRequestStatus.cancelled
host_request.status = HostRequestStatus.cancelled
send_host_request_cancelled_email_to_host(host_request)
notify(
user_id=host_request.host_user_id,
topic="host_request",
action="cancel",
key=str(host_request.surfer_user_id),
avatar_key=host_request.surfer.avatar.thumbnail_url
if host_request.surfer.avatar else None,
title=
f"**{host_request.surfer.name}** cancelled their host request",
link=urls.host_request_link_host(),
)
control_message.message_type = MessageType.host_request_status_changed
control_message.conversation_id = host_request.conversation_id
control_message.author_id = context.user_id
session.add(control_message)
if request.text:
latest_message = Message()
latest_message.conversation_id = host_request.conversation_id
latest_message.text = request.text
latest_message.author_id = context.user_id
latest_message.message_type = MessageType.text
session.add(latest_message)
else:
latest_message = control_message
session.flush()
if host_request.surfer_user_id == context.user_id:
host_request.surfer_last_seen_message_id = latest_message.id
else:
host_request.host_last_seen_message_id = latest_message.id
session.commit()
return empty_pb2.Empty()
def CreateHostRequest(self, request, context):
with session_scope(self._Session) as session:
if request.to_user_id == context.user_id:
context.abort(grpc.StatusCode.INVALID_ARGUMENT, errors.CANT_REQUEST_SELF)
# just to check the host exists
host = session.query(User).filter(User.id == request.to_user_id).one_or_none()
if not host:
context.abort(grpc.StatusCode.NOT_FOUND, errors.USER_NOT_FOUND)
if not is_valid_date(request.from_date) or not is_valid_date(request.to_date):
context.abort(grpc.StatusCode.INVALID_ARGUMENT, errors.INVALID_DATE)
if request.from_date >= request.to_date:
context.abort(grpc.StatusCode.INVALID_ARGUMENT, errors.DATE_FROM_AFTER_TO)
if request.to_date < least_current_date():
context.abort(grpc.StatusCode.INVALID_ARGUMENT, errors.DATE_TO_BEFORE_TODAY)
conversation = Conversation()
session.add(conversation)
session.flush()
created_message = Message()
created_message.conversation_id = conversation.id
created_message.author_id = context.user_id
created_message.message_type = MessageType.chat_created
session.add(created_message)
session.commit()
message = Message()
message.conversation_id = conversation.id
message.author_id = context.user_id
message.text = request.text
message.message_type = MessageType.text
session.add(message)
session.flush()
host_request = HostRequest()
host_request.conversation_id = conversation.id
host_request.from_user_id = context.user_id
host_request.to_user_id = host.id
host_request.from_date = request.from_date
host_request.to_date = request.to_date
host_request.status = HostRequestStatus.pending
host_request.from_last_seen_message_id = message.id
session.add(host_request)
return requests_pb2.CreateHostRequestRes(host_request_id=host_request.conversation_id)