flowchart TD
invoice[/Invoice/]
coinselect[/Coinselect strategy\]
request[/Operation Request/]
script[/"`Payment script
(combines multiple operation requests)`"/]
payment[/Payment spec/]
prefab[/Prefab bundle/]
psbt0[/Initial PSBT/]
psbt1[/Pre-commit PSBT/]
psbt2[/Comitted PSBT/]
tx[/Signed transaction/]
consignment[/Consignment/]
fulfill[RgbWallet::fulfill]
compose[RgbRuntime::compose_psbt]
construct[[PsbtConstructor::construct]]
bundle[RgbWallet::bundle]
include[RgbWallet::include]
consign[Contract::consign]
resolve[Psbt::rgb_resolve]
fill[Psbt::rgb_fill_csv]
commit[Psbt::dbc_commit]
finalize[Psbt::finalize]
extract[Psbt::extract]
update[Update UTXO set]
broadcast[Broadcast Tx]
lightning(((Lightning node)))
lnsign(((LN signer)))
sign(((HW Signer)))
multisig((("Multisig<br/>partners")))
payjoin(((Payjoin peers)))
lnnode(((LN Node)))
wallet(((Wallet UI)))
rbf((("Replace-<br>by-fee")))
lightning --> script
lightning --> psbt0
coinselect --> fulfill
invoice --> fulfill
payment --> rbf --> payment
payment --> prefab
subgraph "RgbRuntime::pay_invoice"
fulfill --> request --> script
script --> compose
bundle --> payment
script --> resolve
subgraph "RgbRuntime::transfer"
subgraph "RgbRuntime::exec"
compose --> construct --> compose
compose --> psbt0 --> resolve
psbt0 --> fill
subgraph "RgbRuntime::color_psbt"
resolve --> bundle --> fill
fill --> psbt1
end
end
psbt1 --> payment
subgraph "RgbRuntime::complete"
commit --> include
end
payment --> commit
end
end
compose --> payjoin --> compose
include -.-> consign
payment --> consign --> consignment
commit --> psbt2
prefab --> sign
prefab --> lnsign
prefab --> multisig
psbt2 --> sign
psbt2 --> lnsign
psbt2 --> multisig
sign --> tx
lnsign --> tx
multisig --> tx
multisig -.-> include
subgraph "RgbRuntime::finalize"
tx --> finalize --> extract --> broadcast --> update
end
include -.-> |Valid contract state|lnnode
include -.-> |Valid contract state|wallet
update -.-> |Valid contract state|lnnode
update -.-> |Valid contract state|wallet
