Uppded toUpperCase for hash comparision

Author: rg911

src/infrastructure/Listener.ts

@@ -232,7 +232,13 @@ export class Listener implements IListener {
             filter((_) => _.message instanceof Transaction),
             map((_) => _.message as Transaction),
             filter((_) => this.transactionFromAddress(_, address)),
-            filter((_) => transactionHash === undefined || _.transactionInfo!.hash === transactionHash),
+            filter((_) => {
+                if (transactionHash === undefined) {
+                    return true;
+                } else {
+                    const metaHash = _.transactionInfo!.hash;
+                    return metaHash !== undefined ? metaHash.toUpperCase() === transactionHash.toUpperCase() : false;
+                }}),
         );
     }
 
@@ -333,7 +339,7 @@ export class Listener implements IListener {
     public cosignatureAdded(address: Address): Observable<CosignatureSignedTransaction> {
         this.subscribeTo(`cosignature/${address.plain()}`);
         return this.messageSubject.asObservable().pipe(
-            filter((_) => _.channelName === ListenerChannelName.cosignature),
+            filter((_) => _.channelName.toUpperCase() === ListenerChannelName.cosignature.toUpperCase()),
             filter((_) => _.message instanceof CosignatureSignedTransaction),
             map((_) => _.message as CosignatureSignedTransaction));
     }

src/model/transaction/Transaction.ts

@@ -298,7 +298,9 @@ export abstract class Transaction {
      */
     public isUnconfirmed(): boolean {
         return this.transactionInfo != null && this.transactionInfo.height.compact() === 0
-            && this.transactionInfo.hash === this.transactionInfo.merkleComponentHash;
+            && this.transactionInfo.hash !== undefined
+            && this.transactionInfo.merkleComponentHash !== undefined
+            && this.transactionInfo.hash.toUpperCase() === this.transactionInfo.merkleComponentHash.toUpperCase();
     }
 
     /**
@@ -314,8 +316,10 @@ export abstract class Transaction {
      * @returns {boolean}
      */
     public hasMissingSignatures(): boolean {
-        return this.transactionInfo != null && this.transactionInfo.height.compact() === 0 &&
-            this.transactionInfo.hash !== this.transactionInfo.merkleComponentHash;
+        return this.transactionInfo != null && this.transactionInfo.height.compact() === 0
+            && this.transactionInfo.hash !== undefined
+            && this.transactionInfo.merkleComponentHash !== undefined
+            && this.transactionInfo.hash.toUpperCase() === this.transactionInfo.merkleComponentHash.toUpperCase();
     }
 
     /**