fix(node): allow to import node package without postgres (#757)

Signed-off-by: Timo Glastra <[email protected]>
openwallet-foundation · May 10, 2022 · 59e1058 · 59e1058
1 parent 83ff0f3
commit 59e1058
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/packages/core/tests/postgres.test.ts b/packages/core/tests/postgres.test.ts
@@ -55,7 +55,7 @@ describe('postgres agents', () => {
     }
 
     // loading the postgres wallet plugin
-    await loadPostgresPlugin(storageConfig.config, storageConfig.credentials)
+    loadPostgresPlugin(storageConfig.config, storageConfig.credentials)
 
     aliceAgent = new Agent(alicePostgresConfig.config, alicePostgresConfig.agentDependencies)
     aliceAgent.registerInboundTransport(new SubjectInboundTransport(aliceMessages))

diff --git a/packages/node/src/PostgresPlugin.ts b/packages/node/src/PostgresPlugin.ts
@@ -68,7 +68,7 @@ type NativeIndyPostgres = {
   init_storagetype: (arg0: string, arg1: string) => number
 }
 
-export const indyPostgresStorage = getLibrary() as NativeIndyPostgres
+let indyPostgresStorage: NativeIndyPostgres | undefined
 
 export interface WalletStorageConfig {
   url: string
@@ -96,7 +96,10 @@ export interface IndyPostgresStorageConfig {
 }
 
 export function loadPostgresPlugin(config: WalletStorageConfig, credentials: WalletStorageCredentials) {
+  if (!indyPostgresStorage) {
+    indyPostgresStorage = getLibrary()
+  }
+
   indyPostgresStorage.postgresstorage_init()
   indyPostgresStorage.init_storagetype(JSON.stringify(config), JSON.stringify(credentials))
-  return true
 }