oceanprotocol/squid-js
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some style changes for readability

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diminator 2018-11-21 14:59:22 +01:00
parent c5b0c76fbf
commit eef46c7a1c
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7 changed files with 156 additions and 71 deletions
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8
src/brizo/Brizo.ts
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@ -22,8 +22,12 @@ export default class Brizo {
return `${this.url}/api/v1/brizo/services/compute?pubKey=${pubKey}&serviceId=${serviceId}&algo=${algo}&container=${container}"` return `${this.url}/api/v1/brizo/services/compute?pubKey=${pubKey}&serviceId=${serviceId}&algo=${algo}&container=${container}"`
} }
public async initializeServiceAgreement(did: string, serviceAgreementId: string, serviceDefinitionId: string, public async initializeServiceAgreement(
signature: string, consumerPublicKey: string): Promise<any> { did: string,
serviceAgreementId: string,
serviceDefinitionId: string,
signature: string,
consumerPublicKey: string): Promise<any> {
return WebServiceConnectorProvider.getConnector().post( return WebServiceConnectorProvider.getConnector().post(
`${this.url}/api/v1/brizo/services/access/initialize`, `${this.url}/api/v1/brizo/services/access/initialize`,

10
src/examples/ExecuteAgreement.ts
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@ -61,9 +61,13 @@ import {Account, Logger, Ocean, ServiceAgreement} from "../squid"
const service: Service = ddo.findServiceByType("Access") const service: Service = ddo.findServiceByType("Access")
const serviceAgreement: ServiceAgreement = await ocean.executeServiceAgreement(ddo.id, service.serviceDefinitionId, const serviceAgreement: ServiceAgreement = await ocean.executeServiceAgreement(
serviceAgreementSignatureResult.serviceAgreementId, serviceAgreementSignatureResult.serviceAgreementSignature, ddo.id,
consumer, publisher) service.serviceDefinitionId,
serviceAgreementSignatureResult.serviceAgreementId,
serviceAgreementSignatureResult.serviceAgreementSignature,
consumer,
publisher)
Logger.log("ServiceAgreement Id:", serviceAgreement.getId()) Logger.log("ServiceAgreement Id:", serviceAgreement.getId())
})() })()

17
src/examples/InitializeAgreement.ts
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@ -54,15 +54,22 @@ import {Account, Logger, Ocean} from "../squid"
const accessService = ddo.findServiceByType("Access") const accessService = ddo.findServiceByType("Access")
const serviceAgreementSignatureResult: any = await ocean.signServiceAgreement(ddo.id, const serviceAgreementSignatureResult: any = await ocean
accessService.serviceDefinitionId, consumer) .signServiceAgreement(
ddo.id,
accessService.serviceDefinitionId,
consumer)
Logger.log("ServiceAgreement Id:", serviceAgreementSignatureResult.serviceAgreementId) Logger.log("ServiceAgreement Id:", serviceAgreementSignatureResult.serviceAgreementId)
Logger.log("ServiceAgreement Signature:", serviceAgreementSignatureResult.serviceAgreementSignature) Logger.log("ServiceAgreement Signature:", serviceAgreementSignatureResult.serviceAgreementSignature)
const service: Service = ddo.findServiceByType("Access") const service: Service = ddo.findServiceByType("Access")
await ocean.initializeServiceAgreement(ddo.id, service.serviceDefinitionId, await ocean
serviceAgreementSignatureResult.serviceAgreementId, serviceAgreementSignatureResult.serviceAgreementSignature, .initializeServiceAgreement(
consumer) ddo.id,
service.serviceDefinitionId,
serviceAgreementSignatureResult.serviceAgreementId,
serviceAgreementSignatureResult.serviceAgreementSignature,
consumer)
})() })()

7
src/examples/SignAgreement.ts
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@ -74,8 +74,11 @@ import {Account, Logger, Ocean} from "../squid"
Logger.log("did", ddo.id) Logger.log("did", ddo.id)
const accessService: Service = ddo.findServiceByType("Access") const accessService: Service = ddo.findServiceByType("Access")
const serviceAgreementResult: any = await ocean.signServiceAgreement(ddo.id, accessService.serviceDefinitionId, const serviceAgreementResult: any = await ocean
consumer) .signServiceAgreement(
ddo.id,
accessService.serviceDefinitionId,
consumer)
Logger.log("ServiceAgreement Id:", serviceAgreementResult.serviceAgreementId) Logger.log("ServiceAgreement Id:", serviceAgreementResult.serviceAgreementId)
Logger.log("ServiceAgreement Signature:", serviceAgreementResult.serviceAgreementSignature) Logger.log("ServiceAgreement Signature:", serviceAgreementResult.serviceAgreementSignature)

79
src/ocean/Ocean.ts
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@ -77,20 +77,21 @@ export default class Ocean {
const conditions: Condition[] = await serviceAgreementTemplate.getConditions() const conditions: Condition[] = await serviceAgreementTemplate.getConditions()
// create ddo conditions out of the keys // create ddo conditions out of the keys
const ddoConditions: DDOCondition[] = conditions.map((condition: Condition, index: number): DDOCondition => { const ddoConditions: DDOCondition[] = conditions
const events: Event[] = [ .map((condition: Condition, index: number): DDOCondition => {
{ const events: Event[] = [
name: "PaymentReleased", {
actorType: [ name: "PaymentReleased",
"consumer", actorType: [
], "consumer",
handlers: { ],
moduleName: "serviceAgreement", handlers: {
functionName: "fulfillAgreement", moduleName: "serviceAgreement",
version: "0.1", functionName: "fulfillAgreement",
} as EventHandlers, version: "0.1",
} as Event, } as EventHandlers,
] } as Event,
]
const mapParameterValueToName = (name) => { const mapParameterValueToName = (name) => {
@ -180,12 +181,19 @@ export default class Ocean {
const storedDdo = await aquarius.storeDDO(ddo) const storedDdo = await aquarius.storeDDO(ddo)
await didRegistry.registerAttribute(id, ValueType.DID, "Metadata", serviceEndpoint, publisher.getId()) await didRegistry.registerAttribute(
id,
ValueType.DID,
"Metadata",
serviceEndpoint,
publisher.getId())
return storedDdo return storedDdo
} }
public async signServiceAgreement(did: string, serviceDefinitionId: string, consumer: Account): Promise<any> { public async signServiceAgreement(did: string,
serviceDefinitionId: string,
consumer: Account): Promise<any> {
const ddo = await AquariusProvider.getAquarius().retrieveDDO(did) const ddo = await AquariusProvider.getAquarius().retrieveDDO(did)
const id = did.replace("did:op:", "") const id = did.replace("did:op:", "")
@ -204,25 +212,44 @@ export default class Ocean {
} }
} }
public async initializeServiceAgreement(did: string, serviceDefinitionId: string, serviceAgreementId: string, public async initializeServiceAgreement(did: string,
serviceAgreementSignature: string, consumer: Account) { serviceDefinitionId: string,
const result = await BrizoProvider.getBrizo().initializeServiceAgreement(did, serviceAgreementId, serviceAgreementId: string,
serviceDefinitionId, serviceAgreementSignature, await consumer.getPublicKey()) serviceAgreementSignature: string,
consumer: Account) {
const result = await BrizoProvider
.getBrizo()
.initializeServiceAgreement(
did,
serviceAgreementId,
serviceDefinitionId,
serviceAgreementSignature,
await consumer.getPublicKey())
Logger.log(result) Logger.log(result)
} }
public async executeServiceAgreement(did: string, serviceDefinitionId: string, serviceAgreementId: string, public async executeServiceAgreement(did: string,
serviceAgreementSignature: string, consumer: Account, publisher: Account) serviceDefinitionId: string,
: Promise<ServiceAgreement> { serviceAgreementId: string,
serviceAgreementSignature: string,
consumer: Account,
publisher: Account): Promise<ServiceAgreement> {
const ddo = await AquariusProvider.getAquarius().retrieveDDO(did) const ddo = await AquariusProvider.getAquarius().retrieveDDO(did)
const id = did.replace("did:op:", "") const id = did.replace("did:op:", "")
const serviceAgrement: ServiceAgreement = await ServiceAgreement.executeServiceAgreement(id, const serviceAgreement: ServiceAgreement = await ServiceAgreement
ddo, serviceDefinitionId, serviceAgreementId, serviceAgreementSignature, consumer, publisher) .executeServiceAgreement(
id,
ddo,
serviceDefinitionId,
serviceAgreementId,
serviceAgreementSignature,
consumer,
publisher)
return serviceAgrement return serviceAgreement
} }
public async searchAssets(query: SearchQuery): Promise<DDO[]> { public async searchAssets(query: SearchQuery): Promise<DDO[]> {

91
src/ocean/ServiceAgreements/ServiceAgreement.ts
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@ -10,9 +10,11 @@ import OceanBase from "../OceanBase"
export default class ServiceAgreement extends OceanBase { export default class ServiceAgreement extends OceanBase {
public static async signServiceAgreement(assetId: string, ddo: DDO, serviceDefinitionId: string, public static async signServiceAgreement(assetId: string,
serviceAgreementId: string, consumer: Account): ddo: DDO,
Promise<string> { serviceDefinitionId: string,
serviceAgreementId: string,
consumer: Account): Promise<string> {
// Logger.log("signing SA", serviceAgreementId) // Logger.log("signing SA", serviceAgreementId)
@ -21,15 +23,25 @@ export default class ServiceAgreement extends OceanBase {
const valueHashes = ServiceAgreement.createValueHashes(values) const valueHashes = ServiceAgreement.createValueHashes(values)
const timeoutValues: number[] = ServiceAgreement.getTimeoutValuesFromService(service) const timeoutValues: number[] = ServiceAgreement.getTimeoutValuesFromService(service)
const serviceAgreementHashSignature = await ServiceAgreement.createSAHashSignature(service, serviceAgreementId, const serviceAgreementHashSignature = await ServiceAgreement
values, valueHashes, timeoutValues, consumer) .createSAHashSignature(
service,
serviceAgreementId,
values,
valueHashes,
timeoutValues,
consumer)
return serviceAgreementHashSignature return serviceAgreementHashSignature
} }
public static async executeServiceAgreement(assetId: string, ddo: DDO, serviceDefinitionId: string, public static async executeServiceAgreement(assetId: string,
serviceAgreementId: string, serviceAgreementHashSignature: string, ddo: DDO,
consumer: Account, publisher: Account): Promise<ServiceAgreement> { serviceDefinitionId: string,
serviceAgreementId: string,
serviceAgreementHashSignature: string,
consumer: Account,
publisher: Account): Promise<ServiceAgreement> {
// Logger.log("executing SA", serviceAgreementId) // Logger.log("executing SA", serviceAgreementId)
@ -46,8 +58,12 @@ export default class ServiceAgreement extends OceanBase {
return serviceAgreement return serviceAgreement
} }
private static async createSAHashSignature(service: Service, serviceAgreementId: string, values: ValuePair[], private static async createSAHashSignature(service: Service,
valueHashes: string[], timeoutValues: number[], consumer: Account): serviceAgreementId: string,
values: ValuePair[],
valueHashes: string[],
timeoutValues: number[],
consumer: Account):
Promise<string> { Promise<string> {
if (!service.templateId) { if (!service.templateId) {
@ -58,20 +74,28 @@ export default class ServiceAgreement extends OceanBase {
return condition.conditionKey return condition.conditionKey
}) })
const serviceAgreementHash = ServiceAgreement.hashServiceAgreement(service.templateId, const serviceAgreementHash = ServiceAgreement
serviceAgreementId, conditionKeys, valueHashes, timeoutValues) .hashServiceAgreement(
service.templateId,
serviceAgreementId,
conditionKeys,
valueHashes,
timeoutValues)
const serviceAgreementHashSignature = const serviceAgreementHashSignature = await Web3Provider
await Web3Provider.getWeb3().eth.sign(serviceAgreementHash, consumer.getId()) .getWeb3().eth.sign(serviceAgreementHash, consumer.getId())
return serviceAgreementHashSignature return serviceAgreementHashSignature
} }
private static async executeAgreement(ddo: DDO, serviceDefinitionId: string, serviceAgreementId: string, private static async executeAgreement(ddo: DDO,
valueHashes: string[], timeoutValues: number[], serviceDefinitionId: string,
serviceAgreementHashSignature: string, consumerAddress: string, serviceAgreementId: string,
publisher: Account) valueHashes: string[],
: Promise<ServiceAgreement> { timeoutValues: number[],
serviceAgreementHashSignature: string,
consumerAddress: string,
publisher: Account): Promise<ServiceAgreement> {
const {serviceAgreement} = await Keeper.getInstance() const {serviceAgreement} = await Keeper.getInstance()
@ -81,9 +105,16 @@ export default class ServiceAgreement extends OceanBase {
throw new Error(`TemplateId not found in service "${service.type}" ddo.`) throw new Error(`TemplateId not found in service "${service.type}" ddo.`)
} }
const executeAgreementReceipt = await serviceAgreement.executeAgreement( const executeAgreementReceipt = await serviceAgreement
service.templateId, serviceAgreementHashSignature, consumerAddress, valueHashes, .executeAgreement(
timeoutValues, serviceAgreementId, ddo.id, publisher.getId()) service.templateId,
serviceAgreementHashSignature,
consumerAddress,
valueHashes,
timeoutValues,
serviceAgreementId,
ddo.id,
publisher.getId())
if (executeAgreementReceipt.events.ExecuteAgreement.returnValues.state === false) { if (executeAgreementReceipt.events.ExecuteAgreement.returnValues.state === false) {
throw new Error("executing service agreement failed.") throw new Error("executing service agreement failed.")
@ -113,9 +144,11 @@ export default class ServiceAgreement extends OceanBase {
} }
} }
private static hashServiceAgreement(serviceAgreementTemplateId: string, serviceAgreementId: string, private static hashServiceAgreement(serviceAgreementTemplateId: string,
conditionKeys: string[], valueHashes: string[], timeouts: number[]) serviceAgreementId: string,
: string { conditionKeys: string[],
valueHashes: string[],
timeouts: number[]): string {
const args = [ const args = [
{type: "bytes32", value: serviceAgreementTemplateId} as ValuePair, {type: "bytes32", value: serviceAgreementTemplateId} as ValuePair,
{type: "bytes32[]", value: conditionKeys} as ValuePair, {type: "bytes32[]", value: conditionKeys} as ValuePair,
@ -153,8 +186,12 @@ export default class ServiceAgreement extends OceanBase {
return values return values
} }
private constructor(serviceAgreementId: string, ddo: DDO, private publisher: Account, consumer: Account, private constructor(serviceAgreementId: string,
state: boolean, status: boolean) { ddo: DDO,
private publisher: Account,
consumer: Account,
state: boolean,
status: boolean) {
super(serviceAgreementId) super(serviceAgreementId)
} }

15
src/ocean/ServiceAgreements/ServiceAgreementTemplate.ts
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@ -51,10 +51,13 @@ export default class ServiceAgreementTemplate extends OceanBase {
return false return false
} }
const receipt = await serviceAgreement.setupAgreementTemplate( const receipt = await serviceAgreement
this.template.id, methodReflections, dependencyMatrix, .setupAgreementTemplate(
Web3Provider.getWeb3().utils.fromAscii(this.template.templateName), this.template.id,
this.template.fulfilmentOperator, templateOwnerAddress) methodReflections,
dependencyMatrix,
Web3Provider.getWeb3().utils.fromAscii(this.template.templateName),
this.template.fulfilmentOperator, templateOwnerAddress)
const {serviceTemplateId, provider} = receipt.events.SetupAgreementTemplate.returnValues const {serviceTemplateId, provider} = receipt.events.SetupAgreementTemplate.returnValues
@ -100,8 +103,8 @@ export default class ServiceAgreementTemplate extends OceanBase {
dependencies: method.dependencies, dependencies: method.dependencies,
dependencyTimeoutFlags: method.dependencyTimeoutFlags, dependencyTimeoutFlags: method.dependencyTimeoutFlags,
isTerminalCondition: method.isTerminalCondition, isTerminalCondition: method.isTerminalCondition,
condtionKey: ServiceAgreementTemplate.generateConditionsKey(this.getId(), condtionKey: ServiceAgreementTemplate
methodReflection), .generateConditionsKey(this.getId(), methodReflection),
} as Condition } as Condition
}) })