Merge pull request #396 from oceanprotocol/feature/compute_job_status

allow compute status without signature

src/ocean/Compute.ts

@@ -176,12 +176,14 @@ export class Compute extends Instantiable {
    * @param  {Account} consumerAccount The account of the consumer ordering the service.
    * @param  {string} did Decentralized identifier.
    * @param  {string} jobId The ID of the compute job to be stopped
+   * @param  {boolean} sign If the provider request is going to be signed(default) (full status) or not (short status)
    * @return {Promise<ComputeJob[]>} Returns the status
    */
   public async status(
     consumerAccount: Account,
     did?: string,
-    jobId?: string
+    jobId?: string,
+    sign = true
   ): Promise<ComputeJob[]> {
     let provider: Provider
 
@@ -200,7 +202,15 @@ export class Compute extends Instantiable {
       consumerAccount,
       undefined,
       undefined,
-      jobId
+      jobId,
+      undefined,
+      undefined,
+      undefined,
+      undefined,
+      undefined,
+      undefined,
+      undefined,
+      sign
     )
 
     return computeJobsList as ComputeJob[]

src/provider/Provider.ts

@@ -171,20 +171,22 @@ export class Provider extends Instantiable {
     serviceType?: string,
     tokenAddress?: string,
     algorithmTransferTxId?: string,
-    algorithmDataToken?: string
+    algorithmDataToken?: string,
+    sign = true
   ): Promise<ComputeJob | ComputeJob[]> {
     const address = consumerAccount.getId()
     await this.getNonce(consumerAccount.getId())
-    let signatureMessage = address
-    signatureMessage += jobId || ''
-    signatureMessage += (did && `${noZeroX(did)}`) || ''
-    signatureMessage += this.nonce
-    const signature = await this.createHashSignature(consumerAccount, signatureMessage)
-
-    // construct Brizo URL
     let url = this.getComputeEndpoint()
-    url += `?signature=${signature}`
-    url += `&documentId=${noZeroX(did)}`
+    url += `?documentId=${noZeroX(did)}`
+    if (sign) {
+      let signatureMessage = address
+      signatureMessage += jobId || ''
+      signatureMessage += (did && `${noZeroX(did)}`) || ''
+      signatureMessage += this.nonce
+      const signature = await this.createHashSignature(consumerAccount, signatureMessage)
+      url += `&signature=${signature}`
+    }
+    // continue to construct Provider URL
     url += (output && `&output=${JSON.stringify(output)}`) || ''
     url += (algorithmDid && `&algorithmDid=${algorithmDid}`) || ''
     url +=
@@ -215,7 +217,6 @@ export class Provider extends Instantiable {
 
     // switch fetch method
     let fetch
-
     switch (method) {
       case 'post':
         fetch = this.ocean.utils.fetch.post(url, '')

test/integration/ComputeFlow.test.ts

@@ -352,7 +352,16 @@ describe('Compute flow', () => {
     jobId = response.jobId
     assert(response.status >= 10)
   })
+  it('Bob should get status of a compute job without signing', async () => {
+    assert(jobId != null)
+    const response = await ocean.compute.status(bob, ddo.id, jobId, false)
+    assert(response[0].jobId === jobId)
+  })
 
+  it('should get status of all compute jobs for an address without signing', async () => {
+    const response = await ocean.compute.status(bob, undefined, undefined, false)
+    assert(response.length > 0)
+  })
   it('Bob should get status of a compute job', async () => {
     assert(jobId != null)
     const response = await ocean.compute.status(bob, ddo.id, jobId)