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120 lines
3.1 KiB
Plaintext
120 lines
3.1 KiB
Plaintext
:: claz/pre-command: sanity-check command and gather prerequisites
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::
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/- *claz
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/+ *claz, ethio, strandio
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=, ethereum-types
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=, able:jael
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::
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|= args=vase
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=/ [url=@t =command]
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!<([@t command] args)
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=/ m (strand:strandio ,vase)
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^- form:m
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?. ?=(%generate -.command) !! ::TODO
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|^ ;< err=(unit tang) bind:m
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:: sanity-check command
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::
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?+ -.batch.command (pure:(strand:strandio (unit tang)) ~)
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%invites (check-invites +.batch.command)
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==
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?^ err (strand-fail:strandio %claz-pre-command u.err)
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:: gather prerequisites
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::
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~& [%gonna-get-nonce url as.command]
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;< nonce=@ud bind:m
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(get-next-nonce:ethio url as.command)
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~& [%got-nonce nonce]
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(pure:m !>([%nonce nonce]))
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::
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++ check-invites
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|= [as=ship file=path]
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=/ m (strand:strandio ,(unit tang))
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^- form:m
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=/ friends=(list ship)
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%+ turn
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(read-invites file)
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head
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;< err=(unit tang) bind:m
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(are-available friends)
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?^ err (pure:m err)
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(has-invites-for as friends)
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::
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++ are-available
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|= ships=(list ship)
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=/ m (strand:strandio ,(unit tang))
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^- form:m
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;< responses=(list [@t @t]) bind:m
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%+ batch-read-contract-strict:ethio url
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%+ turn ships
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|= =ship
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^- proto-read-request:rpc
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:+ `(scot %p ship)
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::TODO argument?
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azimuth:contracts:azimuth
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(rights:cal ship)
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=/ taken=(list ship)
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%+ murn responses
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|= [id=@t res=@t]
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^- (unit ship)
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=/ rights=[owner=address *]
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%+ decode-results:rpc res
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::NOTE using +reap nest-fails
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[%address %address %address %address %address ~]
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?: =(0x0 owner.rights) ~
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`(slav %p id)
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%- pure:m
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?: =(~ taken) ~
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:- ~
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:~ leaf+"some ships already taken:"
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>taken<
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==
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::
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++ has-invites-for
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|= [as=ship ships=(list ship)]
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=/ m (strand:strandio ,(unit tang))
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^- form:m
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=/ counts=(map ship @ud)
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%+ roll ships
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|= [s=ship counts=(map ship @ud)]
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=+ p=(^sein:title s)
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%+ ~(put by counts) p
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+((~(gut by counts) p 0))
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;< pool=@ud bind:m
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=/ n (strand:strandio ,@ud)
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;< res=@t bind:n
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%+ read-contract:ethio url
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:+ `'pool'
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::TODO pass in as argument
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delegated-sending:contracts:azimuth
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(get-pool:cal as)
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%- pure:n
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(decode-results:rpc res [%uint]~)
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;< responses=(list [id=@t res=@t]) bind:m
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%+ batch-read-contract-strict:ethio url
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%+ turn ~(tap by counts)
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|= [=ship @ud]
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^- proto-read-request:rpc
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:+ `(scot %p ship)
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::TODO pass in as argument
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delegated-sending:contracts:azimuth
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(pools:cal pool ship)
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=/ missing=(list [star=ship have=@ud needed=@ud])
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%+ murn responses
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|= [id=@t res=@t]
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^- (unit [ship @ud @ud])
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=/ =ship
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(slav %p id)
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=/ pool-size=@ud
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(decode-results:rpc res [%uint]~)
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=/ need=@ud
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(~(got by counts) ship)
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?: (gte pool-size need) ~
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`[ship pool-size need]
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?: =(~ missing)
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(pure:m ~)
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%+ strand-fail:strandio %lacking-invites
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:~ leaf+"not enough invites from stars:"
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>missing<
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==
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--
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