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Merge pull request #152 from sstone1/master
Stop using Github for initial deploy
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@@ -9,6 +9,168 @@ import {ClientService} from './client.service'; | |
import {BusinessNetworkDefinition} from 'composer-admin'; | ||
import {AclFile} from 'composer-common'; | ||
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const initialModelFile = `/** | ||
* Defines a data model for a blind vehicle auction | ||
*/ | ||
namespace org.acme.vehicle.auction | ||
asset Vehicle identified by vin { | ||
o String vin | ||
--> Member owner | ||
} | ||
enum ListingState { | ||
o FOR_SALE | ||
o RESERVE_NOT_MET | ||
o SOLD | ||
} | ||
asset VehicleListing identified by listingId { | ||
o String listingId | ||
o Double reservePrice | ||
o String description | ||
o ListingState state | ||
o Offer[] offers optional | ||
--> Vehicle vehicle | ||
} | ||
abstract participant User identified by email { | ||
o String email | ||
o String firstName | ||
o String lastName | ||
} | ||
participant Member extends User { | ||
o Double balance | ||
} | ||
participant Auctioneer extends User { | ||
} | ||
transaction Offer identified by transactionId { | ||
o String transactionId | ||
o Double bidPrice | ||
--> VehicleListing listing | ||
--> Member member | ||
} | ||
transaction CloseBidding identified by transactionId { | ||
o String transactionId | ||
--> VehicleListing listing | ||
}`; | ||
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const initialScriptFile = `/* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
/** | ||
* Close the bidding for a vehicle listing and choose the | ||
* highest bid that is over the asking price | ||
* @param {org.acme.vehicle.auction.CloseBidding} closeBidding - the closeBidding transaction | ||
* @transaction | ||
*/ | ||
function closeBidding(closeBidding) { | ||
var listing = closeBidding.listing; | ||
if (listing.state !== 'FOR_SALE') { | ||
throw new Error('Listing is not FOR SALE'); | ||
} | ||
// by default we mark the listing as RESERVE_NOT_MET | ||
listing.state = 'RESERVE_NOT_MET'; | ||
var highestOffer = null; | ||
var buyer = null; | ||
var seller = null; | ||
if (listing.offers) { | ||
// sort the bids by bidPrice | ||
listing.offers.sort(function(a, b) { | ||
return (b.bidPrice - a.bidPrice); | ||
}); | ||
highestOffer = listing.offers[0]; | ||
if (highestOffer.bidPrice >= listing.reservePrice) { | ||
// mark the listing as SOLD | ||
listing.state = 'SOLD'; | ||
buyer = highestOffer.member; | ||
seller = listing.vehicle.owner; | ||
// update the balance of the seller | ||
console.log('#### seller balance before: ' + seller.balance); | ||
seller.balance += highestOffer.bidPrice; | ||
console.log('#### seller balance after: ' + seller.balance); | ||
// update the balance of the buyer | ||
console.log('#### buyer balance before: ' + buyer.balance); | ||
buyer.balance -= highestOffer.bidPrice; | ||
console.log('#### buyer balance after: ' + buyer.balance); | ||
// transfer the vehicle to the buyer | ||
listing.vehicle.owner = buyer; | ||
// clear the offers | ||
listing.offers = null; | ||
} | ||
} | ||
return getAssetRegistry('org.acme.vehicle.auction.Vehicle') | ||
.then(function(vehicleRegistry) { | ||
// save the vehicle | ||
if (highestOffer) { | ||
return vehicleRegistry.update(listing.vehicle); | ||
} else { | ||
return true; | ||
} | ||
}) | ||
.then(function() { | ||
return getAssetRegistry('org.acme.vehicle.auction.VehicleListing') | ||
}) | ||
.then(function(vehicleListingRegistry) { | ||
// save the vehicle listing | ||
return vehicleListingRegistry.update(listing); | ||
}) | ||
.then(function() { | ||
return getParticipantRegistry('org.acme.vehicle.auction.Member') | ||
}) | ||
.then(function(userRegistry) { | ||
// save the buyer | ||
if (listing.state == 'SOLD') { | ||
return userRegistry.updateAll([buyer, seller]); | ||
} else { | ||
return true; | ||
} | ||
}); | ||
} | ||
/** | ||
* Make an Offer for a VehicleListing | ||
* @param {org.acme.vehicle.auction.Offer} offer - the offer | ||
* @transaction | ||
*/ | ||
function makeOffer(offer) { | ||
var listing = offer.listing; | ||
if (listing.state !== 'FOR_SALE') { | ||
throw new Error('Listing is not FOR SALE'); | ||
} | ||
if (listing.offers == null) { | ||
listing.offers = []; | ||
} | ||
listing.offers.push(offer); | ||
return getAssetRegistry('org.acme.vehicle.auction.VehicleListing') | ||
.then(function(vehicleListingRegistry) { | ||
// save the vehicle listing | ||
return vehicleListingRegistry.update(listing); | ||
}); | ||
}`; | ||
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const initialAclFile = `/** | ||
* Access Control List for the auction network. | ||
*/ | ||
Auctioneer | org.acme.vehicle.auction | ALL | org.acme.vehicle.auction.Auctioneer | (true) | ALLOW | Allow the auctioneer full access | ||
Member | org.acme.vehicle.auction | READ | org.acme.vehicle.auction.Member | (true) | ALLOW | Allow the member read access | ||
VehicleOwner | org.acme.vehicle.auction.Vehicle:v | ALL | org.acme.vehicle.auction.Member:u | (v.owner.getIdentifier() == u.getIdentifier()) | ALLOW | Allow the owner of a vehicle total access | ||
VehicleListingOwner | org.acme.vehicle.auction.VehicleListing:v | ALL | org.acme.vehicle.auction.Member:u | (v.vehicle.owner.getIdentifier() == u.getIdentifier()) | ALLOW | Allow the owner of a vehicle total access to their vehicle listing\n`; | ||
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@Injectable() | ||
export class SampleBusinessNetworkService { | ||
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@@ -253,6 +415,20 @@ export class SampleBusinessNetworkService { | |
}); | ||
} | ||
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public deployInitialSample(): Promise<any> { | ||
this.adminService.busyStatus$.next('Deploying sample business network ...'); | ||
let businessNetworkDefinition = new BusinessNetworkDefinition('[email protected]', 'Acme Business Network'); | ||
let modelManager = businessNetworkDefinition.getModelManager(); | ||
modelManager.addModelFile(initialModelFile); | ||
let scriptManager = businessNetworkDefinition.getScriptManager(); | ||
let thisScript = scriptManager.createScript('lib/logic.js', 'JS', initialScriptFile); | ||
scriptManager.addScript(thisScript); | ||
let aclManager = businessNetworkDefinition.getAclManager(); | ||
let aclFile = new AclFile('permissions.acl', modelManager, initialAclFile); | ||
aclManager.setAclFile(aclFile); | ||
return this.deployBusinessNetwork(businessNetworkDefinition); | ||
} | ||
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public deploySample(owner: string, repository: string, chosenNetwork: any): Promise < any > { | ||
this.adminService.busyStatus$.next('Deploying sample business network ...'); | ||
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@@ -292,8 +468,12 @@ export class SampleBusinessNetworkService { | |
let aclFile = new AclFile(acls.name, modelManager, acls.data); | ||
aclManager.setAclFile(aclFile); | ||
} | ||
return this.adminService.update(businessNetworkDefinition); | ||
}) | ||
return this.deployBusinessNetwork(businessNetworkDefinition); | ||
}); | ||
} | ||
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public deployBusinessNetwork(businessNetworkDefinition: BusinessNetworkDefinition): Promise<any> { | ||
return this.adminService.update(businessNetworkDefinition) | ||
.then(() => { | ||
return this.clientService.refresh(); | ||
}) | ||
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@@ -304,4 +484,5 @@ export class SampleBusinessNetworkService { | |
throw error; | ||
}); | ||
} | ||
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} |