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better resolver logic

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This commit is contained in:
Bill Barman 2018-11-22 19:01:36 +08:00
parent 41613e5131
commit 757e6884c3
1 changed files with 7 additions and 4 deletions
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11
src/utils/DIDResolver.ts
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@ -38,22 +38,25 @@ export default class DIDResolver {
let data: DIDRecord = await this.getDID(didId) let data: DIDRecord = await this.getDID(didId)
while ( data && (maxHopCount === 0 || resolved.hopCount() < maxHopCount) ) { while ( data && (maxHopCount === 0 || resolved.hopCount() < maxHopCount) ) {
resolved.addData(data) resolved.addData(data)
didId = null
if (data.valueType === "URL" || data.valueType === "DDO" ) { if (data.valueType === "URL" || data.valueType === "DDO" ) {
data = null data = null
break break
} else { } else {
if ( data.value.match(/^[0-9a-fA-Fx]+/) ) { if ( data.value.match(/^[0-9a-fA-FxX]+/) ) {
// get the hex value of the chain // get the hex value of the chain
didId = Web3.utils.toHex("0x" + data.value.replace(/^0x/, "")).substring(2) didId = Web3.utils.toHex("0x" + data.value.replace(/^0x/, "")).substring(2)
} else if ( data.value.match(/^did:op/) ) { } else if ( data.value.match(/^did:op/) ) {
// if the DID value is another Ocean DID then get the id // if the DID value is another Ocean DID then get the id
didId = DIDTools.didToId(data.value) didId = DIDTools.didToId(data.value)
} else { } else {
// check for unusall values in the 'DID' record, http, ftp, {xxx // somethings wrong with this value, so stop
data = null
break break
} }
data = await this.getDID(didId) // only look if we have another id to find
if ( didId ) {
data = await this.getDID(didId)
}
} }
} }
return resolved return resolved