remove ddo.addChecksum

integration/ocean/ConsumeBigAsset.test.ts

@@ -32,11 +32,7 @@ xdescribe('Consume Asset (Large size)', () => {
             ...baseMetadata,
             main: {
                 ...baseMetadata.main,
-                files: [
+                files: [{ index: 0, contentType: 'hello/hello', url: 'https://speed.hetzner.de/1GB.bin' }]
-                    {
-                        url: 'https://speed.hetzner.de/1GB.bin'
-                    }
-                ]
             }
         }
     })

src/ddo/DDO.ts

@@ -1,6 +1,5 @@
 import * as Web3 from 'web3'
 import Web3Provider from '../keeper/Web3Provider'
-import LoggerInstance from '../utils/Logger'
 import { Ocean } from '../ocean/Ocean'
 import { Authentication } from './Authentication'
 import { Proof } from './Proof'
@@ -129,23 +128,11 @@ export class DDO {
         }
     }
 
-    /**
-     * Generated and adds the checksum.
-     */
-    public addChecksum(): void {
-        const metadataService = this.findServiceByType('metadata')
-        if (metadataService.attributes.main.checksum) {
-            LoggerInstance.log('Checksum already exists')
-            return
-        }
-        metadataService.attributes.main.checksum = this.getChecksum()
-    }
-
     /**
      * Generates and adds a proof using personal sing on the DDO.
      * @param  {Web3}           web3      Web3 instance.
      * @param  {string}         publicKey Public key to be used on personal sign.
-     * @param  {string}         password  Password if it's requirted.
+     * @param  {string}         password  Password if it's required.
      * @return {Promise<Proof>}           Proof object.
      */
     public async addProof(web3: Web3, publicKey: string, password?: string): Promise<void> {

src/ocean/OceanAssets.ts

@@ -159,7 +159,6 @@ export class OceanAssets extends Instantiable {
             const conditions = fillConditionsWithDDO(rawConditions, ddo)
             serviceAgreementTemplate.conditions = conditions
 
-            ddo.addChecksum()
             this.logger.log('Generating proof')
             observer.next(CreateProgressStep.GeneratingProof)
             await ddo.addProof(this.ocean, publisher.getId(), publisher.getPassword())

test/ddo/DDO.test.ts

@@ -96,7 +96,7 @@ describe('DDO', () => {
                         datePublished: '2012-10-10T17:00:000Z',
                         author: 'Met Office',
                         license: 'CC-BY',
-                        price: 10,
+                        price: '10',
                         files: [
                             {
                                 index: 0,
@@ -115,8 +115,7 @@ describe('DDO', () => {
                                 index: 2,
                                 contentType: ''
                             }
-                        ],
+                        ]
-                        checksum: ''
                     },
                     curation: {
                         rating: 0.93,