feat(indy-vdr): ability to refresh the pool manually (#1623)

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

packages/indy-vdr/src/IndyVdrApi.ts

@@ -33,6 +33,21 @@ export class IndyVdrApi {
     return signRequest(this.agentContext, pool, request, submitterDid)
   }
 
+  /**
+   * This method refreshes the pool connection and ensures the pool is up to date with the ledger.
+   */
+  public refreshPoolConnections() {
+    return this.indyVdrPoolService.refreshPoolConnections()
+  }
+
+  /**
+   * This method gets the updated transactions of the pool.
+   * @returns The transactions of the pool ledger
+   */
+  public getAllPoolTransactions() {
+    return this.indyVdrPoolService.getAllPoolTransactions()
+  }
+
   /**
    * This method endorses a transaction. The transaction can be either a string or a JSON object.
    * If the transaction has a signature, it means the transaction was created by another author and will be endorsed.

packages/indy-vdr/src/index.ts

@@ -5,7 +5,7 @@ export {
   IndyVdrDidCreateResult,
   IndyVdrDidCreateOptions,
 } from './dids'
-export { IndyVdrPoolConfig } from './pool'
+export { IndyVdrPoolConfig, IndyVdrPoolService } from './pool'
 export * from './IndyVdrModule'
 export * from './IndyVdrModuleConfig'
 export * from './anoncreds'

packages/indy-vdr/src/pool/IndyVdrPool.ts

@@ -68,6 +68,22 @@ export class IndyVdrPool {
     })
   }
 
+  /**
+   * Refreshes the connection to the pool.
+   */
+  public async refreshConnection(): Promise<void> {
+    if (this._pool) {
+      await this._pool.refresh()
+    }
+  }
+
+  /**
+   * Get the transactions for a pool
+   */
+  public get transactions() {
+    return this.pool.transactions
+  }
+
   private get pool(): indyVdrPool {
     if (!this._pool) this.connect()
     if (!this._pool) throw new IndyVdrError('Pool is not connected.')

packages/indy-vdr/src/pool/IndyVdrPoolService.ts

@@ -149,6 +149,20 @@ export class IndyVdrPoolService {
     }
   }
 
+  /**
+   * Refresh the pool connections asynchronously
+   */
+  public refreshPoolConnections() {
+    return Promise.allSettled(this.pools.map((pool) => pool.refreshConnection()))
+  }
+
+  /**
+   * Get all pool transactions
+   */
+  public getAllPoolTransactions() {
+    return Promise.allSettled(this.pools.map((pool) => pool.transactions))
+  }
+
   /**
    * Get the most appropriate pool for the given indyNamespace
    */