From 10fab5323a9ab2d3516718ea38e17e6bd5508077 Mon Sep 17 00:00:00 2001
From: Michiel Mulders <michielmulders1@gmail.com>
Date: Sat, 20 Jan 2018 15:22:07 +0100
Subject: [PATCH] Small fix query-all-example

---
 examples/basic-usage-boilerplate/package.json |  9 ++--
 .../src/{app.js => basic-usage.js}            |  6 ++-
 .../src/query-assets.js                       | 50 +++++++++++++++++++
 3 files changed, 60 insertions(+), 5 deletions(-)
 rename examples/basic-usage-boilerplate/src/{app.js => basic-usage.js} (97%)
 create mode 100644 examples/basic-usage-boilerplate/src/query-assets.js

diff --git a/examples/basic-usage-boilerplate/package.json b/examples/basic-usage-boilerplate/package.json
index ed39c5f2..a309435b 100644
--- a/examples/basic-usage-boilerplate/package.json
+++ b/examples/basic-usage-boilerplate/package.json
@@ -1,12 +1,13 @@
 {
   "name": "js-driver-bigchaindb-examples",
   "version": "1.0.0",
-  "main": "src/app.js",
+  "main": "src/basic-usage.js",
   "scripts": {
-    "start": "nodemon src/app.js --exec babel-node",
     "build": "npm run clean && babel src -d dist",
-    "serve": "node dist/app.js",
-    "clean": "rimraf ./dist"
+    "serve": "node dist/basic-usage.js",
+    "clean": "rimraf ./dist",
+    "start": "nodemon src/basic-usage.js --exec babel-node",
+    "query-assets": "nodemon src/query-assets.js --exec babel-node"
   },
   "author": "BigchainDB",
   "license": "MIT",
diff --git a/examples/basic-usage-boilerplate/src/app.js b/examples/basic-usage-boilerplate/src/basic-usage.js
similarity index 97%
rename from examples/basic-usage-boilerplate/src/app.js
rename to examples/basic-usage-boilerplate/src/basic-usage.js
index 35630c8d..ea5528e7 100644
--- a/examples/basic-usage-boilerplate/src/app.js
+++ b/examples/basic-usage-boilerplate/src/basic-usage.js
@@ -1,6 +1,6 @@
-// const driver = require('../../../src/index')
 const driver = require('bigchaindb-driver')
 
+
 // ======== Preparation ======== //
 const conn = new driver.Connection('https://test.bigchaindb.com/api/v1/', {
     app_id: 'c17a9968',
@@ -19,6 +19,7 @@ const assetdata = {
 
 const metadata = { 'planet': 'earth' }
 
+
 // ======== Create Transaction Bicycle ======== //
 const txCreateAliceSimple = driver.Transaction.makeCreateTransaction(
     assetdata,
@@ -32,11 +33,13 @@ const txCreateAliceSimple = driver.Transaction.makeCreateTransaction(
 const txCreateAliceSimpleSigned =
     driver.Transaction.signTransaction(txCreateAliceSimple, alice.privateKey)
 
+
 // ======== Post Transaction and Fetch Result ======== //
 conn.postTransaction(txCreateAliceSimpleSigned)
     // Check status of transaction every 0.5 seconds until fulfilled
     .then(() => conn.pollStatusAndFetchTransaction(txCreateAliceSimpleSigned.id))
 
+
 // ======== Transfer Bicycle to Bob ======== //
     .then(() => {
         const txTransferBob = driver.Transaction.makeTransferTransaction(
@@ -56,6 +59,7 @@ conn.postTransaction(txCreateAliceSimpleSigned)
         console.log('Was Alice the previous owner?', tx.inputs[0].owners_before[0] === alice.publicKey) // eslint-disable-line no-console
     })
 
+
 // ======== Search Asset by Serial Number ======== //
     .then(() => conn.searchAssets('Bicycle Inc.'))
     .then(assets => console.log('Found assets with serial number Bicycle Inc.:', assets)) // eslint-disable-line no-console
diff --git a/examples/basic-usage-boilerplate/src/query-assets.js b/examples/basic-usage-boilerplate/src/query-assets.js
new file mode 100644
index 00000000..2195ad88
--- /dev/null
+++ b/examples/basic-usage-boilerplate/src/query-assets.js
@@ -0,0 +1,50 @@
+const driver = require('bigchaindb-driver')
+
+
+// ======== Preparation ======== //
+const conn = new driver.Connection('https://test.bigchaindb.com/api/v1/', {
+    app_id: 'c17a9968',
+    app_key: '0b277b94893e7b0a5b4e6afd6bccb01d'
+})
+
+const alice = new driver.Ed25519Keypair()
+
+
+// ======== Asset Array ======== //
+const assetArray = []
+assetArray.push({ 'bicycle': { 'serial_number': 'abc', 'manufacturer': 'BicyclesInc' } })
+assetArray.push({ 'bicycle': { 'serial_number': 'cde', 'manufacturer': 'BicyclesInc' } })
+assetArray.push({ 'bicycle': { 'serial_number': 'fgh', 'manufacturer': 'BicyclesInc' } })
+
+const metadata = { 'planet': 'Pluto' }
+
+
+// ======== Create Transactions for bicycles ======== //
+function createTx(assetdata) {
+    const txCreate = driver.Transaction.makeCreateTransaction(
+        assetdata,
+        metadata,
+        [
+            driver.Transaction.makeOutput(driver.Transaction.makeEd25519Condition(alice.publicKey))
+        ],
+        alice.publicKey
+    )
+
+    const txCreateSigned = driver.Transaction.signTransaction(txCreate, alice.privateKey)
+    return conn.postTransaction(txCreateSigned)
+        .then(() => conn.pollStatusAndFetchTransaction(txCreateSigned.id))
+}
+
+
+// ======== Execute all promises in order to post transactions and fetch them ======== //
+Promise.all(assetArray.map(createTx))
+
+
+// ======== Querying Assets for Assetdata ======== //
+    .then(() => conn.searchAssets('BicyclesInc'))
+    .then(assets => console.log('Found assets with serial number "BicyclesInc":', assets)) // eslint-disable-line no-console
+
+
+// ======== Querying Assets for Metadata ======== //
+    .then(() => conn.searchMetadata('Pluto'))
+    .then(assets => console.log('Found assets with metadata "Pluto":', assets)) // eslint-disable-line no-console