Merge pull request #41 from NemTechCN/transaction-status

nem2-cli transaction status --hash <tx_hash>

src/commands/transaction/status.ts

@@ -0,0 +1,71 @@
+/*
+ *
+ * Copyright 2018 NEM
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+import chalk from 'chalk';
+import {command, metadata, option} from 'clime';
+import {TransactionHttp} from 'nem2-sdk';
+import {OptionsResolver} from '../../options-resolver';
+import {ProfileCommand, ProfileOptions} from '../../profile.command';
+
+export class CommandOptions extends ProfileOptions {
+    @option({
+        flag: 'h',
+        description: 'Transaction hash',
+    })
+    hash: string;
+}
+
+@command({
+    description: 'Fetch Transaction info',
+})
+export default class extends ProfileCommand {
+
+    constructor() {
+        super();
+    }
+
+    @metadata
+    execute(options: CommandOptions) {
+
+        const profile = this.getProfile(options);
+
+        const transactionHttp = new TransactionHttp(profile.url);
+        const hash = OptionsResolver(options,
+            'hash',
+            () => undefined,
+            'Introduce the transaction hash: ');
+
+        this.spinner.start();
+
+        transactionHttp.getTransactionStatus(hash)
+            .subscribe((transaction) => {
+                this.spinner.stop(true);
+                console.log('group: ' + transaction.group);
+                console.log('status: ' + transaction.status);
+                console.log('hash: < ' + transaction.hash +' >');
+                console.log('deadline: ' + transaction.deadline.value);
+                if(transaction.height.compact() > 0 ){
+                    console.log('height: ' + transaction.height.compact());
+                }
+            }, (err) => {
+                this.spinner.stop(true);
+                let text = '';
+                text += chalk.red('Error');
+                console.log(text, err.response !== undefined ? err.response.text : err);
+            });
+    }
+}