refactor: VerifiableClaimSigner Singleton (#985)

poetapp · Aug 15, 2019 · 59f1c3d · 59f1c3d
1 parent c8458aa
commit 59f1c3d
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/src/app.ts b/src/app.ts
@@ -1,3 +1,4 @@
+import { getVerifiableClaimSigner } from '@po.et/poet-js'
 import { MongoClient } from 'mongodb'
 import * as Pino from 'pino'
 
@@ -70,6 +71,7 @@ export async function app(localVars: any = {}) {
       logger: logger.child({ file: 'WorkController' }),
       mainnetNode,
       testnetNode,
+      verifiableClaimSigner: getVerifiableClaimSigner(),
     },
   })
 

diff --git a/src/controllers/WorkController.ts b/src/controllers/WorkController.ts
@@ -1,4 +1,8 @@
-import { configureCreateVerifiableClaim, getVerifiableClaimSigner, SignedVerifiableClaim } from '@po.et/poet-js'
+import {
+  configureCreateVerifiableClaim,
+  SignedVerifiableClaim,
+  VerifiableClaimSigner,
+} from '@po.et/poet-js'
 import * as Pino from 'pino'
 import { pipeP } from 'ramda'
 
@@ -26,13 +30,15 @@ interface Dependencies {
   readonly logger: Pino.Logger
   readonly mainnetNode: PoetNode
   readonly testnetNode: PoetNode
+  readonly verifiableClaimSigner: VerifiableClaimSigner
 }
 
 export const WorkController = ({
   dependencies: {
     logger,
     mainnetNode,
     testnetNode,
+    verifiableClaimSigner,
   },
 }: Arguments): WorkController => {
   const networkToNode = (network: Network) => network === Network.LIVE ? mainnetNode : testnetNode
@@ -65,7 +71,7 @@ export const WorkController = ({
 
     const createAndSignClaim = pipeP(
       configureCreateVerifiableClaim({ issuer, context: { ...legacyContext, ...context, ...aboutContext} }),
-      getVerifiableClaimSigner().configureSignVerifiableClaim({ privateKey }),
+      verifiableClaimSigner.configureSignVerifiableClaim({ privateKey }),
     )
 
     const { content, ...newWork } = claim