namespace

This module allows you to create and manage namespaces. It can be accessed from the global variable ns.
register
ns.register(txObject, [signingKey | payloadOnly | [signingKey, payloadOnly]])
Send a transaction to register a public key as a push key.
Parameters
1.txObject - Object: The transaction object
name - String: The unique name 
value - String: The namespace registration fee.
to - String: (optional) The user address or repository that will own and control the namespace.
domains - Object: The namespace domain and target pairs. The domain must contain only alphanumeric (plus underscore and hyphen) characters. The target must be a user address prefixed with a/ or a repository name prefixed with r/.
nonce - Number|String : The signing account’s next nonce. 
fee - String: The network fee to be paid by the signing account. 
timestamp - String: (optional) The unix timestamp of the transaction.
sig - String : (optional) The transaction signature. If not provided, the transaction will be signed using the signingKey.
2.signingKey - String: (optional) The private key to use to sign the transaction. 
3.payloadOnly - Boolean: (optional) When true, the transaction payload is returned instead of being sent to the network.
Returns
Object - The result object
hash - String: A 32 bytes transaction hash.
Example
Create a transaction to register a namespace.
ns.register({ 
   value: "1", 
   fee: "1", 
   name: "myname", 
   domains: {
      "target": "r/repo", 
      "target2": "a/os1qfrysysaawvjlgfz5ecqv569adkkw7sxudy36u"
   },
}, user.getKey(accounts[0]))
updateDomain
ns.updateDomain(txObject, [signingKey | payloadOnly | [signingKey, payloadOnly]])
Send a transaction to register a public key as a push key.
Parameters
1.txObject - Object: The transaction object
name - String: The unique name 
domains - Object: The namespace domain and target pairs. Domain must contain only alphanumeric (plus underscore and hyphen) characters. Target must be a user address prefixed with a/ or a repository name prefixed with r/.
nonce - Number|String : The signing account’s next nonce. 
fee - String: The network fee to be paid by the signing account. 
timestamp - String: (optional) The unix timestamp of the transaction.
sig - String : (optional) The transaction signature. If not provided, the transaction will be signed using the signingKey.
2.signingKey - String: (optional) The private key to use to sign the transaction. 
3.payloadOnly - Boolean: (optional) When true, the transaction payload is returned instead of being sent to the network.
Returns
Object - The result object
hash - String: A 32 bytes transaction hash.
Example
Create a transaction to update the domains of a namespace.
ns.updateDomain({ 
   value: "1", 
   fee: "1", 
   name: "ns-xyz", 
   domains: {
      "target": "r/repo"
   }
}, user.getKey(accounts[0]))
lookup
ns.lookup(name, [height])
Find a namespace by its name.
Parameters
1.name - String: The name of the namespace.
2.height - String|Number: (optional) The block height to query (Default: latest).
Returns
Object - The result object
name - String: The namespace name.
owner - String: The user address or repository that owns the namespace.
expiresAt - String: The block height when the namespace lease expires.
graceEndAt - String: The block height when grace period will end. 
expired - Boolean: When true, it means the namespace has expired.
grace - Boolean: When true, it means that namespace has expired and in the grace period.
Example
Create a transaction to register a namespace.
ns.register({ 
   value: "1", 
   fee: "1", 
   name: "google", 
   domains: {
      "target": "r/repo", 
      "target2": "a/os1qfrysysaawvjlgfz5ecqv569adkkw7sxudy36u"
   }
}, user.getKey(accounts[0]))
getTarget
ns.getTarget(path, [height])
Find a namespace by its name.
Parameters
1.path - String: The domain path namespace/domain
2.height - String|Number: (optional) The block height to query (Default: latest).
Returns
String - The target value
Example
JavaScript
Output
// sends a transaction to register a namespace
ns.getTarget("myname/target")
"r/repo"
Last modified 2yr ago