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Handle follows to dead actors

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This commit is contained in:
Andrew Godwin 2022-12-20 07:10:31 +00:00
parent f4f575d22f
commit d91d090566
2 changed files with 17 additions and 17 deletions
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9
users/models/follow.py
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@ -9,15 +9,17 @@ from users.models.identity import Identity
class FollowStates(StateGraph):
unrequested = State(try_interval=300)
unrequested = State(try_interval=600)
local_requested = State(try_interval=24 * 60 * 60)
remote_requested = State(try_interval=24 * 60 * 60)
accepted = State(externally_progressed=True)
undone = State(try_interval=60 * 60)
undone_remotely = State()
failed = State()
unrequested.transitions_to(local_requested)
unrequested.transitions_to(remote_requested)
unrequested.times_out_to(failed, seconds=86400 * 7)
local_requested.transitions_to(accepted)
remote_requested.transitions_to(accepted)
accepted.transitions_to(undone)
@ -37,6 +39,11 @@ class FollowStates(StateGraph):
# Remote follows should not be here
if not follow.source.local:
return cls.remote_requested
if follow.target.local:
return cls.accepted
# Don't try if the other identity didn't fetch yet
if not follow.target.inbox_uri:
return
# Sign it and send it
try:
await follow.source.signed_request(

25
users/services/identity.py
View file

@ -22,6 +22,7 @@ class IdentityService:
elif existing_follow.state in [
FollowStates.undone,
FollowStates.undone_remotely,
FollowStates.failed,
]:
existing_follow.transition_perform(FollowStates.unrequested)
return cast(Follow, existing_follow)
@ -41,22 +42,14 @@ class IdentityService:
"""
return {
"id": self.identity.pk,
"following": self.identity.inbound_follows.filter(source=from_identity)
.exclude(
state__in=[
FollowStates.undone,
FollowStates.undone_remotely,
]
)
.exists(),
"followed_by": self.identity.outbound_follows.filter(target=from_identity)
.exclude(
state__in=[
FollowStates.undone,
FollowStates.undone_remotely,
]
)
.exists(),
"following": self.identity.inbound_follows.filter(
source=from_identity,
state__in=FollowStates.group_active(),
).exists(),
"followed_by": self.identity.outbound_follows.filter(
target=from_identity,
state__in=FollowStates.group_active(),
).exists(),
"showing_reblogs": True,
"notifying": False,
"blocking": False,