feat: made cache object configurable from setupAgent (#23)

Signed-off-by: wadeking98 <[email protected]>

src/helpers/agent.ts

@@ -43,12 +43,8 @@ export type IndyVdrProxyAgent = Agent<ReturnType<typeof getIndyVdrProxyAgentModu
 export function setupAgent(options: {
   networks: [IndyVdrPoolConfig, ...IndyVdrPoolConfig[]]
   logger?: Logger
+  cache?: { capacity: number; expiryMs: number; path?: string }
 }) {
-  indyVdr.setLedgerTxnCache({
-    capacity: 1000,
-    expiry_offset_ms: 1000 * 60 * 60 * 24 * 7,
-    path: '/tmp/indy-vdr-cache',
-  })
   return new Agent({
     config: {
       label: 'Indy VDR Proxy',
@@ -61,11 +57,21 @@ export function setupAgent(options: {
       logger: options.logger ?? new ConsoleLogger(LogLevel.debug),
     },
     dependencies: agentDependencies,
-    modules: getIndyVdrProxyAgentModules(options.networks),
+    modules: getIndyVdrProxyAgentModules({ networks: options.networks, cache: options.cache }),
   })
 }
 
-const getIndyVdrProxyAgentModules = (networks: [IndyVdrPoolConfig, ...IndyVdrPoolConfig[]]) => {
+const getIndyVdrProxyAgentModules = (options: {
+  networks: [IndyVdrPoolConfig, ...IndyVdrPoolConfig[]]
+  cache?: { capacity: number; expiryMs: number; path?: string }
+}) => {
+  if (options.cache) {
+    indyVdr.setLedgerTxnCache({
+      capacity: options.cache.capacity,
+      expiry_offset_ms: options.cache.expiryMs,
+      path: options.cache.path,
+    })
+  }
   return {
     askar: new AskarModule({
       ariesAskar,
@@ -77,7 +83,7 @@ const getIndyVdrProxyAgentModules = (networks: [IndyVdrPoolConfig, ...IndyVdrPoo
     dids: new DidsModule({ resolvers: [new IndyVdrSovDidResolver()] }),
     indyVdr: new IndyVdrModule({
       indyVdr,
-      networks,
+      networks: options.networks,
     }),
   } as const
 }