Module with the blockchain abstraction layer to connect with multiple blockchains
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- Tutorials:
Methods
(inner) checkMessageConfirmation(message)
Checks the message conformation against current block height
Parameters:
| Name | Type | Description |
|---|---|---|
message |
Object | the message data on the confirmation queue |
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(inner) getMessage(wfQuery, callback)
Performs a simple query to find a message by transaction hash
Parameters:
| Name | Type | Description |
|---|---|---|
wfQuery |
Object | the property of the transaction to look up |
callback |
function | function to be called upon completion |
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(inner) removeMessageConfirmation(message)
Removes the message from the confirmation queue
Parameters:
| Name | Type | Description |
|---|---|---|
message |
Object | the message data on the confirmation queue |
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(inner) reportNotActive(callback, blockchainName)
Calls callback with generic blockchain not active error message
Parameters:
| Name | Type | Description |
|---|---|---|
callback |
func | Callback function to be called |
blockchainName |
string | the name of the inactive blockchain |
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(inner) sendMessage(wfMessage, callback)
Sends an encoded message to the blockchain defined in the metaheader
Parameters:
| Name | Type | Description |
|---|---|---|
wfMessage |
wfMessage | the Whiteflag message to be sent on the blockchain |
callback |
function | function to be called upon completion |
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Type Definitions
binaryAddress
Requests a blockchain address in binary encoded form
Type:
- Buffer
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blockNumber
Transfers value from one blockchain address to an other address
Type:
- string
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blockchains
Initialises configured blockchains
Type:
- Array
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originatorKeys
Requests the address and correctly encoded pubic key for an originator
Type:
- Object
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result(blockchain, privateKey, callback)
Creates blockchain account
Parameters:
| Name | Type | Description |
|---|---|---|
blockchain |
string | the blockchain for which account needs to be created |
privateKey |
string | hexadecimal encoded private key |
callback |
blockchainCreateAccountCb | function to be called upon completion |
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result(account, address, blockchain, callback)
Updates blockchain account
Parameters:
| Name | Type | Description |
|---|---|---|
account |
Object | the blockchain account to be updated |
address |
string | the address of the account to be updated |
blockchain |
string | the blockchain for which the account needs to be updated |
callback |
blockchainCreateAccountCb | function to be called upon completion |
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result(address, blockchain, callback)
Deletes blockchain account
Parameters:
| Name | Type | Description |
|---|---|---|
address |
string | the blockchain account address |
blockchain |
string | the blockchain for which the account needs to be deleted |
callback |
blockchainDeleteAccountCb | function to be called upon completion |
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wfSignature
Requests a Whiteflag signature for a specific blockchain address
Type:
- Object
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