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638 lines
15 KiB
Plaintext
638 lines
15 KiB
Plaintext
:: group-store [landscape]:
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::
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:: Store groups of ships
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::
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:: group-store stores groups of ships, so that resources in other apps can be
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:: associated with a group. The current model of group-store rolls
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:: and invites inside this store for simplicity reasons, although
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:: these should be prised apart in a future revision of group store.
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::
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::
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:: ## Scry paths
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::
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:: /y/groups:
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:: A listing of the current groups
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:: /x/groups/[resource]:
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:: The group itself
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:: /x/groups/[resource]/join/[ship]:
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:: A flag indicated if the ship is permitted to join
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::
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:: ## Subscription paths
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::
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:: /groups:
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:: A stream of the current updates to the state, sending the initial state
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:: upon subscribe.
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::
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:: ## Pokes
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::
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:: %group-action:
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:: Modify the group. Further documented in /sur/group-store.hoon
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::
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::
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/- *group, *contact-view
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/+ store=group-store, default-agent, verb, dbug, resource, *migrate
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|%
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+$ card card:agent:gall
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::
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+$ versioned-state
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$% state-zero
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state-one
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==
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::
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+$ state-zero
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$: %0
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=groups:state-zero:store
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==
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::
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::
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+$ state-one
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$: %1
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=groups
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==
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::
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+$ diff
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$% [%group-update update:store]
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[%group-initial groups]
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==
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--
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::
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=| state-one
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=* state -
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::
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%- agent:dbug
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%+ verb |
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^- agent:gall
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=<
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|_ =bowl:gall
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+* this .
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group-core +>
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gc ~(. group-core bowl)
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def ~(. (default-agent this %|) bowl)
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::
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++ on-init on-init:def
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++ on-save !>(state)
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++ on-load
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|= =old=vase
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=/ old !<(versioned-state old-vase)
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?: ?=(%1 -.old)
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`this(state old)
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|^
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:- :~ [%pass / %agent [our.bowl dap.bowl] %poke %noun !>(%perm-upgrade)]
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kick-all
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==
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=* paths ~(key by groups.old)
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=/ [unmanaged=(list path) managed=(list path)]
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(skid ~(tap in paths) |=(=path =('~' (snag 0 path))))
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=. groups (all-unmanaged unmanaged)
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=. groups (all-managed managed)
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this
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::
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++ all-managed
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|= paths=(list path)
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^+ groups
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?~ paths
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groups
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=/ [rid=resource =group]
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(migrate-group i.paths)
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%= $
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paths t.paths
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::
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groups
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(~(put by groups) rid group)
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==
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::
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++ all-unmanaged
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|= paths=(list path)
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^+ groups
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?~ paths
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groups
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?: |(=(/~/default i.paths) =(4 (lent i.paths)))
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$(paths t.paths)
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=/ [=resource =group]
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(migrate-unmanaged i.paths)
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%= $
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paths t.paths
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::
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groups
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(~(put by groups) resource group)
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==
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++ kick-all
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^- card
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:+ %give %kick
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:_ ~
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%~ tap by
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%+ roll ~(val by sup.bowl)
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|= [[=ship pax=path] paths=(set path)]
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(~(put in paths) pax)
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::
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++ migrate-unmanaged
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|= pax=path
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^- [resource group]
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=/ members=(set ship)
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(~(got by groups.old) pax)
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=| =invite:policy
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?> ?=(^ pax)
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=/ rid=resource
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(resource-from-old-path t.pax)
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=/ =tags
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(~(put ju *tags) %admin entity.rid)
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:- rid
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[members tags invite %.y]
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::
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++ resource-from-old-path
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|= pax=path
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^- resource
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?> ?=([@ @ *] pax)
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=/ ship
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(slav %p i.pax)
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[ship i.t.pax]
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::
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++ migrate-group
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|= pax=path
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=/ members
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(~(got by groups.old) pax)
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=| =invite:policy
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=/ rid=resource
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(resource-from-old-path pax)
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=/ =tags
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(~(put ju *tags) %admin entity.rid)
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[rid members tags invite %.n]
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::
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--
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::
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++ on-poke
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|= [=mark =vase]
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^- (quip card _this)
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?> (team:title our.bowl src.bowl)
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=^ cards state
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?+ mark (on-poke:def mark vase)
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?(%group-update %group-action)
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(poke-group-update:gc !<(update:store vase))
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::
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%import
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(poke-import:gc q.vase)
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==
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[cards this]
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::
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++ on-watch
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|= =path
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^- (quip card _this)
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?> (team:title our.bowl src.bowl)
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?> ?=([%groups ~] path)
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:_ this
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[%give %fact ~ %group-update !>([%initial groups])]~
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::
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++ on-leave on-leave:def
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::
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++ on-peek
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|= =path
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^- (unit (unit cage))
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?+ path (on-peek:def path)
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[%y %groups ~]
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=/ =arch
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:- ~
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%- malt
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%+ turn
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~(tap by groups)
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|= [rid=resource *]
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^- [@ta ~]
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=/ group=^path
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(en-path:resource rid)
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[(spat group) ~]
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``noun+!>(arch)
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::
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[%x %groups %ship @ @ ~]
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=/ rid=(unit resource)
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(de-path-soft:resource t.t.path)
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?~ rid ~
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``noun+!>((peek-group u.rid))
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::
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[%x %groups %ship @ @ %join @ ~]
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=/ rid=(unit resource)
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(de-path-soft:resource t.t.path)
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=/ =ship
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(slav %p i.t.t.t.t.t.t.path)
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?~ rid ~
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``noun+!>((peek-group-join u.rid ship))
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::
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[%x %export ~]
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``noun+!>(state)
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==
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::
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++ on-agent
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|= [=wire =sign:agent:gall]
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^- (quip card _this)
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?. ?=([%try-rejoin @ *] wire)
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(on-agent:def wire sign)
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?> ?=(%poke-ack -.sign)
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=/ rid=resource (de-path:resource t.t.wire)
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?~ p.sign
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=/ =cage
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[%pull-hook-action !>([%add entity.rid rid])]
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:_ this
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[%pass / %agent [our.bowl %group-pull-hook] %poke cage]~
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=/ nack-count=@ud (slav %ud i.t.wire)
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=/ wakeup=@da
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(add now.bowl (mul ~s1 (bex (min 19 nack-count))))
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:_ this
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[%pass wire %arvo %b %wait wakeup]~
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::
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++ on-arvo
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|= [=wire =sign-arvo]
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^- (quip card _this)
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?. ?=([%try-rejoin @ *] wire)
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(on-arvo:def wire sign-arvo)
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=/ =resource (de-path:resource t.t.wire)
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=/ nack-count=@ud (slav %ud i.t.wire)
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?> ?=([%behn %wake *] sign-arvo)
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~? ?=(^ error.sign-arvo)
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"behn errored in backoff timers, continuing anyway"
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:_ this
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[(try-rejoin:gc resource +(nack-count))]~
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::
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++ on-fail on-fail:def
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--
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::
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|_ bol=bowl:gall
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++ peek-group
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|= rid=resource
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^- (unit group)
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(~(get by groups) rid)
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::
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++ peek-group-join
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|= [rid=resource =ship]
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=/ ugroup
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(~(get by groups) rid)
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?~ ugroup
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%.n
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=* group u.ugroup
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=* policy policy.group
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?- -.policy
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%invite
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?| (~(has in pending.policy) ship)
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(~(has in members.group) ship)
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==
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%open
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?! ?|
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(~(has in banned.policy) ship)
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(~(has in ban-ranks.policy) (clan:title ship))
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==
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==
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::
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++ poke-import
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|= arc=*
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^- (quip card _state)
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|^
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=/ sty=state-one
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[%1 (remake-groups ;;((tree [resource tree-group]) +.arc))]
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:_ sty
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%+ roll ~(tap by groups.sty)
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|= [[rid=resource grp=group] out=(list card)]
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?: =(entity.rid our.bol)
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%+ weld out
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%+ roll ~(tap in members.grp)
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|= [recipient=@p out=(list card)]
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?: =(recipient our.bol)
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out
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:_ out
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%- poke-contact
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:* %invite rid recipient
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(crip "Rejoin disconnected group {<entity.rid>}/{<name.rid>}")
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==
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:_ out
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(try-rejoin rid 0)
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::
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++ remake-groups
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|= grps=(tree [resource tree-group])
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^- ^groups
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%- remake-map
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(~(run by grps) remake-group)
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::
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++ remake-group
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|= grp=tree-group
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^- group
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%= grp
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members (remake-set members.grp)
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tags (remake-jug tags.grp)
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policy (remake-policy policy.grp)
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==
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::
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+$ tree-group
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$: members=(tree ship)
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tags=(tree [tag (tree ship)])
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policy=tree-policy
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hidden=?
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==
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::
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+$ tree-policy
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$% [%invite pending=(tree ship)]
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[%open ban-ranks=(tree rank:title) banned=(tree ship)]
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==
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::
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++ remake-policy
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|= pl=tree-policy
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^- policy
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?- -.pl
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%invite [%invite (remake-set pending.pl)]
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%open [%open (remake-set ban-ranks.pl) (remake-set banned.pl)]
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==
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--
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::
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++ try-rejoin
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|= [rid=resource nack-count=@ud]
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^- card
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=/ =cage
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:- %group-update
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!> ^- update:store
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[%add-members rid (sy our.bol ~)]
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=/ =wire
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[%try-rejoin (scot %ud nack-count) (en-path:resource rid)]
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[%pass wire %agent [entity.rid %group-push-hook] %poke cage]
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::
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++ poke-group-update
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|= =update:store
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^- (quip card _state)
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?> (team:title our.bol src.bol)
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|^
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?- -.update
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%add-group (add-group +.update)
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%add-members (add-members +.update)
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%remove-members (remove-members +.update)
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%add-tag (add-tag +.update)
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%remove-tag (remove-tag +.update)
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%change-policy (change-policy +.update)
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%remove-group (remove-group +.update)
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%expose (expose +.update)
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%initial-group (initial-group +.update)
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%initial [~ state]
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==
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:: +expose: unset .hidden flag
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::
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++ expose
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|= [rid=resource ~]
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^- (quip card _state)
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=/ =group
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(~(got by groups) rid)
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=. hidden.group %.n
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=. groups
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(~(put by groups) rid group)
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:_ state
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(send-diff %expose rid ~)
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:: +add-group: add group to store
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::
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:: no-op if group already exists
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::
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++ add-group
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|= [rid=resource =policy hidden=?]
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^- (quip card _state)
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?< (~(has by groups) rid)
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=| =group
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=. policy.group policy
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=. hidden.group hidden
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=. tags.group
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(~(put ju tags.group) %admin our.bol)
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=. groups
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(~(put by groups) rid group)
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:_ state
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(send-diff %add-group rid policy hidden)
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:: +add-members: add members to group
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::
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++ add-members
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|= [rid=resource new-ships=(set ship)]
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^- (quip card _state)
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=. groups
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%+ ~(jab by groups) rid
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|= group
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%= +<
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members (~(uni in members) new-ships)
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::
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policy
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?. ?=(%invite -.policy)
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policy
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policy(pending (~(dif in pending.policy) new-ships))
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==
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:_ state
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(send-diff %add-members rid new-ships)
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:: +remove-members: remove members from group
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::
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:: no-op if group does not exist
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::
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::
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++ remove-members
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|= [rid=resource ships=(set ship)]
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^- (quip card _state)
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?. (~(has by groups) rid) [~ state]
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=. groups
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%+ ~(jab by groups) rid
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|= group
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%= +<
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members (~(dif in members) ships)
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tags (remove-tags +< ships)
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==
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:_ state
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(send-diff %remove-members rid ships)
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:: +add-tag: add tag to ships
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::
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:: crash if ships are not in group
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::
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++ add-tag
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|= [rid=resource =tag ships=(set ship)]
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^- (quip card _state)
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=. groups
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%+ ~(jab by groups) rid
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|= group
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?> ?=(~ (~(dif in ships) members))
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+<(tags (merge-tags tags ships (sy tag ~)))
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:_ state
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(send-diff %add-tag rid tag ships)
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:: +remove-tag: remove tag from ships
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::
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:: crash if ships are not in group or tag does not exist
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::
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++ remove-tag
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|= [rid=resource =tag ships=(set ship)]
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^- (quip card _state)
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=. groups
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%+ ~(jab by groups) rid
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|= group
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?> ?& ?=(~ (~(dif in ships) members))
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(~(has by tags) tag)
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==
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%= +<
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::
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tags
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%+ ~(jab by tags) tag
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|=((set ship) (~(dif in +<) ships))
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==
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:_ state
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(send-diff %remove-tag rid tag ships)
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:: initial-group: initialize foreign group
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::
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++ initial-group
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|= [rid=resource =group]
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^- (quip card _state)
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=. groups
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(~(put by groups) rid group)
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:_ state
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(send-diff %initial-group rid group)
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:: +change-policy: modify group access control
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::
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:: If the change will kick members, then send a separate
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:: %remove-members diff after the %change-policy diff
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++ change-policy
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|= [rid=resource =diff:policy]
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^- (quip card _state)
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?. (~(has by groups) rid)
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[~ state]
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=/ =group
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(~(got by groups) rid)
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|^
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=^ cards group
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?- -.diff
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%open (open +.diff)
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%invite (invite +.diff)
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%replace (replace +.diff)
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==
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=. groups
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(~(put by groups) rid group)
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:_ state
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%+ weld
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(send-diff %change-policy rid diff)
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cards
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::
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++ open
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|= =diff:open:policy
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?- -.diff
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%allow-ranks (allow-ranks +.diff)
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%ban-ranks (ban-ranks +.diff)
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%allow-ships (allow-ships +.diff)
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%ban-ships (ban-ships +.diff)
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==
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::
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++ invite
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|= =diff:invite:policy
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?- -.diff
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%add-invites (add-invites +.diff)
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%remove-invites (remove-invites +.diff)
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==
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::
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++ allow-ranks
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|= ranks=(set rank:title)
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^- (quip card _group)
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?> ?=(%open -.policy.group)
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=. ban-ranks.policy.group
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(~(dif in ban-ranks.policy.group) ranks)
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`group
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::
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++ ban-ranks
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|= ranks=(set rank:title)
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^- (quip card _group)
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?> ?=(%open -.policy.group)
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=. ban-ranks.policy.group
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(~(uni in ban-ranks.policy.group) ranks)
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`group
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::
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++ allow-ships
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|= ships=(set ship)
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^- (quip card _group)
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?> ?=(%open -.policy.group)
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=. banned.policy.group
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(~(dif in banned.policy.group) ships)
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`group
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::
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++ ban-ships
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|= ships=(set ship)
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^- (quip card _group)
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?> ?=(%open -.policy.group)
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=. banned.policy.group
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(~(uni in banned.policy.group) ships)
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=/ to-remove=(set ship)
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(~(int in members.group) banned.policy.group)
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:- ~[(poke-us %remove-members rid to-remove)]
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group
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::
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++ add-invites
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|= ships=(set ship)
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^- (quip card _group)
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?> ?=(%invite -.policy.group)
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=. pending.policy.group
|
|
(~(uni in pending.policy.group) ships)
|
|
`group
|
|
::
|
|
++ remove-invites
|
|
|= ships=(set ship)
|
|
^- (quip card _group)
|
|
?> ?=(%invite -.policy.group)
|
|
=. pending.policy.group
|
|
(~(dif in pending.policy.group) ships)
|
|
`group
|
|
++ replace
|
|
|= =policy
|
|
^- (quip card _group)
|
|
=. policy.group
|
|
policy
|
|
`group
|
|
--
|
|
:: +remove-group: remove group from store
|
|
::
|
|
:: no-op if group does not exist
|
|
++ remove-group
|
|
|= [rid=resource ~]
|
|
^- (quip card _state)
|
|
?. (~(has by groups) rid)
|
|
`state
|
|
=. groups
|
|
(~(del by groups) rid)
|
|
:_ state
|
|
(send-diff %remove-group rid ~)
|
|
::
|
|
--
|
|
|
|
++ merge-tags
|
|
|= [=tags ships=(set ship) new-tags=(set tag)]
|
|
^+ tags
|
|
=/ tags-list ~(tap in new-tags)
|
|
|-
|
|
?~ tags-list
|
|
tags
|
|
=* tag i.tags-list
|
|
=/ old-ships=(set ship)
|
|
(~(gut by tags) tag ~)
|
|
%= $
|
|
tags-list t.tags-list
|
|
::
|
|
tags
|
|
%+ ~(put by tags)
|
|
tag
|
|
(~(uni in old-ships) ships)
|
|
==
|
|
++ remove-tags
|
|
|= [=group ships=(set ship)]
|
|
^- tags
|
|
%- malt
|
|
%+ turn
|
|
~(tap by tags.group)
|
|
|= [=tag tagged=(set ship)]
|
|
:- tag
|
|
(~(dif in tagged) ships)
|
|
::
|
|
++ poke-us
|
|
|= =action:store
|
|
^- card
|
|
[%pass / %agent [our.bol %group-store] %poke %group-action !>(action)]
|
|
::
|
|
++ poke-contact
|
|
|= act=contact-view-action
|
|
^- card
|
|
[%pass / %agent [our.bol %contact-view] %poke %contact-view-action !>(act)]
|
|
:: +send-diff: update subscribers of new state
|
|
::
|
|
:: We only allow subscriptions on /groups
|
|
:: so just give the fact there.
|
|
++ send-diff
|
|
|= =update:store
|
|
^- (list card)
|
|
[%give %fact ~[/groups] %group-update !>(update)]~
|
|
::
|
|
--
|