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| const {
coreCovenant: {
actionCreators: {
startConsumeState,
startProvideState,
authorizeReceiveActions,
authorizeSendActions
}
},
config: {
selectors: { getChainJoins, getJoinTypeForChain }
},
constants: { JOIN_TYPES }
} = require('interbit-covenant-tools')
const log = require('../log')
// SET FOR DEPRECATION: Pending issue #79
/**
* Configures chains in the node's cli to be joined according to config.
* Used within the interbit `start` script and set for pending deprecation. (#263)
* @deprecated
* @param {Object} manifest - The covenant hashes and chain ids mapped to aliases
* for the node from the `generateDeploymentDetails` function.
* @param {Object} cli - The cli for the node.
* @param {Object} config - The interbit config file specifying join configuration.
*/
const joinChains = async (manifest, cli, config) => {
log.info('JOINING CHAINS')
try {
for (const [chainAlias, chainDetails] of Object.entries(manifest)) {
const chainInterface = await cli.getChain(chainDetails.chainId)
Eif (getChainJoins(chainAlias, config)) {
const provide = getJoinTypeForChain(
chainAlias,
JOIN_TYPES.PROVIDE,
config
)
const consume = getJoinTypeForChain(
chainAlias,
JOIN_TYPES.CONSUME,
config
)
const sendActionTo = getJoinTypeForChain(
chainAlias,
JOIN_TYPES.SEND,
config
)
const receiveActionFrom = getJoinTypeForChain(
chainAlias,
JOIN_TYPES.RECEIVE,
config
)
await establishConsumes(chainInterface, consume, manifest)
await establishProvides(chainInterface, provide, manifest)
await establishReceiveActions(
chainInterface,
receiveActionFrom,
manifest
)
await establishSendActions(chainInterface, sendActionTo, manifest)
}
const state = await chainInterface.getState()
log.info({ chainAlias, chainDetails, state })
}
log.success('JOINING COMPLETE')
} catch (err) {
log.error(err.message)
throw err
}
}
const establishConsumes = async (chainInterface, consume, manifest) => {
if (!consume || !consume.length) {
return
}
for (const { alias, path: mount, joinName } of consume) {
Iif (!alias || !manifest[alias]) {
log.warn(`Unknown alias: ${alias}`)
continue
}
const { chainId: provider } = manifest[alias]
const consumeAction = startConsumeState({
provider,
mount,
joinName
})
log.action(consumeAction)
await chainInterface.dispatch(consumeAction)
}
}
const establishProvides = async (chainInterface, provide, manifest) => {
if (!provide || !provide.length) {
return
}
for (const { alias, path: statePath, joinName } of provide) {
Iif (!alias || !manifest[alias]) {
log.warn(`Unknown alias: ${alias}`)
continue
}
const { chainId: consumer } = manifest[alias]
const provideAction = startProvideState({
consumer,
statePath,
joinName
})
log.action(provideAction)
await chainInterface.dispatch(provideAction)
}
}
const establishReceiveActions = async (
chainInterface,
receiveActionFrom,
manifest
) => {
Eif (!receiveActionFrom || !receiveActionFrom.length) {
return
}
for (const { alias, authorizedActions } of receiveActionFrom) {
if (!alias || !manifest[alias]) {
log.warn(`Unknown alias: ${alias}`)
continue
}
if (!authorizedActions) {
log.warn(`No authorized actions for write join to: ${alias}`)
continue
}
const { chainId: senderChainId } = manifest[alias]
const authorizeReceiveAction = authorizeReceiveActions({
senderChainId,
permittedActions: authorizedActions
})
log.action(authorizeReceiveAction)
await chainInterface.dispatch(authorizeReceiveAction)
}
}
const establishSendActions = async (chainInterface, sendActionTo, manifest) => {
Eif (!sendActionTo || !sendActionTo.length) {
return
}
for (const { alias } of sendActionTo) {
if (!alias || !manifest[alias]) {
log.warn(`Unknown alias: ${alias}`)
continue
}
const { chainId: receiverChainId } = manifest[alias]
const authorizeSendAction = authorizeSendActions({
receiverChainId
})
log.action(authorizeSendAction)
await chainInterface.dispatch(authorizeSendAction)
}
}
module.exports = { joinChains }
|