From cf0fd96ed8a9b649a87571aa64f8e803bdb41504 Mon Sep 17 00:00:00 2001
From: 6ea86b96 <6ea86b96@gmail.com>
Date: Sun, 23 Apr 2017 12:55:47 +0700
Subject: [PATCH] Progress on sending transactions

---
 ui/js/actions/wallet.js         | 62 ++++++++++++++++++++++++++++++++-
 ui/js/constants/action_types.js |  5 +++
 ui/js/page/wallet/index.js      | 16 +++++----
 ui/js/page/wallet/view.jsx      | 21 +++++------
 ui/js/reducers/wallet.js        | 55 +++++++++++++++++++++++++++++
 ui/js/selectors/wallet.js       | 15 ++++++++
 6 files changed, 155 insertions(+), 19 deletions(-)

diff --git a/ui/js/actions/wallet.js b/ui/js/actions/wallet.js
index f28ddcbdc..79b22d8d6 100644
--- a/ui/js/actions/wallet.js
+++ b/ui/js/actions/wallet.js
@@ -1,5 +1,13 @@
 import * as types from 'constants/action_types'
 import lbry from 'lbry'
+import {
+  selectDraftTransaction,
+  selectDraftTransactionAmount,
+  selectBalance,
+} from 'selectors/wallet'
+import {
+  doOpenModal,
+} from 'actions/app'
 
 export function doUpdateBalance(balance) {
   return {
@@ -59,7 +67,59 @@ export function doCheckAddressIsMine(address) {
   }
 }
 
-export function doSendToAddress() {
+export function doSendDraftTransaction() {
   return function(dispatch, getState) {
+    const state = getState()
+    const draftTx = selectDraftTransaction(state)
+    const balance = selectBalance(state)
+    const amount = selectDraftTransactionAmount(state)
+
+    if (balance - amount < 1) {
+      return dispatch(doOpenModal('insufficientBalance'))
+    }
+
+    dispatch({
+      type: types.SEND_TRANSACTION_STARTED,
+    })
+
+    const successCallback = (results) => {
+      if(results === true) {
+        dispatch({
+          type: types.SEND_TRANSACTION_COMPLETED,
+        })
+        dispatch(doOpenModal('transactionSuccessful'))
+      }
+      else {
+        dispatch({
+          type: types.SEND_TRANSACTION_FAILED,
+          data: { error: results }
+        })
+        dispatch(doOpenModal('transactionFailed'))
+      }
+    }
+
+    const errorCallback = (error) => {
+      dispatch({
+        type: types.SEND_TRANSACTION_FAILED,
+        data: { error: error.message }
+      })
+      dispatch(doOpenModal('transactionFailed'))
+    }
+
+    lbry.sendToAddress(draftTx.amount, draftTx.address, successCallback, errorCallback);
+  }
+}
+
+export function doSetDraftTransactionAmount(amount) {
+  return {
+    type: types.SET_DRAFT_TRANSACTION_AMOUNT,
+    data: { amount }
+  }
+}
+
+export function doSetDraftTransactionAddress(address) {
+  return {
+    type: types.SET_DRAFT_TRANSACTION_ADDRESS,
+    data: { address }
   }
 }
diff --git a/ui/js/constants/action_types.js b/ui/js/constants/action_types.js
index cafea5c7d..a17303b86 100644
--- a/ui/js/constants/action_types.js
+++ b/ui/js/constants/action_types.js
@@ -28,3 +28,8 @@ export const FETCH_TRANSACTIONS_COMPLETED = 'FETCH_TRANSACTIONS_COMPLETED'
 export const UPDATE_BALANCE = 'UPDATE_BALANCE'
 export const CHECK_ADDRESS_IS_MINE_STARTED = 'CHECK_ADDRESS_IS_MINE_STARTED'
 export const CHECK_ADDRESS_IS_MINE_COMPLETED = 'CHECK_ADDRESS_IS_MINE_COMPLETED'
+export const SET_DRAFT_TRANSACTION_AMOUNT = 'SET_DRAFT_TRANSACTION_AMOUNT'
+export const SET_DRAFT_TRANSACTION_ADDRESS = 'SET_DRAFT_TRANSACTION_ADDRESS'
+export const SEND_TRANSACTION_STARTED = 'SEND_TRANSACTION_STARTED'
+export const SEND_TRANSACTION_COMPLETED = 'SEND_TRANSACTION_COMPLETED'
+export const SEND_TRANSACTION_FAILED = 'SEND_TRANSACTION_FAILED'
diff --git a/ui/js/page/wallet/index.js b/ui/js/page/wallet/index.js
index 03d6fc48b..ac9095938 100644
--- a/ui/js/page/wallet/index.js
+++ b/ui/js/page/wallet/index.js
@@ -8,7 +8,9 @@ import {
 import {
   doGetNewAddress,
   doCheckAddressIsMine,
-  doSendToAddress,
+  doSendDraftTransaction,
+  doSetDraftTransactionAmount,
+  doSetDraftTransactionAddress,
 } from 'actions/wallet'
 import {
   selectCurrentPage,
@@ -21,6 +23,8 @@ import {
   selectIsFetchingTransactions,
   selectReceiveAddress,
   selectGettingNewAddress,
+  selectDraftTransactionAmount,
+  selectDraftTransactionAddress,
 } from 'selectors/wallet'
 import WalletPage from './view'
 
@@ -33,17 +37,17 @@ const select = (state) => ({
   receiveAddress: selectReceiveAddress(state),
   gettingNewAddress: selectGettingNewAddress(state),
   modal: selectCurrentModal(state),
-  address: null,
-  amount: 0.0,
+  address: selectDraftTransactionAddress(state),
+  amount: selectDraftTransactionAmount(state),
 })
 
 const perform = (dispatch) => ({
   closeModal: () => dispatch(doCloseModal()),
   getNewAddress: () => dispatch(doGetNewAddress()),
   checkAddressIsMine: (address) => dispatch(doCheckAddressIsMine(address)),
-  sendToAddress: () => dispatch(doSendToAddress()),
-  setAmount: () => console.log('set amount'),
-  setAddress: () => console.log('set address'),
+  sendToAddress: () => dispatch(doSendDraftTransaction()),
+  setAmount: (event) => dispatch(doSetDraftTransactionAmount(event.target.value)),
+  setAddress: (event) => dispatch(doSetDraftTransactionAddress(event.target.value)),
 })
 
 export default connect(select, perform)(WalletPage)
diff --git a/ui/js/page/wallet/view.jsx b/ui/js/page/wallet/view.jsx
index c4b1c4acb..e1c458f68 100644
--- a/ui/js/page/wallet/view.jsx
+++ b/ui/js/page/wallet/view.jsx
@@ -33,7 +33,7 @@ class AddressSection extends React.Component {
           <Address address={receiveAddress} />
         </div>
         <div className="card__actions">
-          <Link label="Get New Address" button="primary" icon='icon-refresh' onClick={getNewAddress} disabled={gettingNewAddress}/>
+          <Link label="Get New Address" button="primary" icon='icon-refresh' onClick={getNewAddress} disabled={gettingNewAddress} />
         </div>
         <div className="card__content">
           <div className="help">
@@ -57,8 +57,6 @@ const SendToAddressSection = (props) => {
     address,
   } = props
 
-  const results = null
-
   return (
     <section className="card">
       <form onSubmit={sendToAddress}>
@@ -66,26 +64,25 @@ const SendToAddressSection = (props) => {
           <h3>Send Credits</h3>
         </div>
         <div className="card__content">
-          <FormRow label="Amount" postfix="LBC" step="0.01" type="number" placeholder="1.23" size="10" onChange={setAmount} />
+          <FormRow label="Amount" postfix="LBC" step="0.01" type="number" placeholder="1.23" size="10" onChange={setAmount} value={amount} />
         </div>
         <div className="card__content">
-          <FormRow label="Recipient Address" placeholder="bbFxRyXXXXXXXXXXXZD8nE7XTLUxYnddTs" type="text" size="60" onChange={setAddress} />
+          <FormRow label="Recipient Address" placeholder="bbFxRyXXXXXXXXXXXZD8nE7XTLUxYnddTs" type="text" size="60" onChange={setAddress} value={address} />
         </div>
         <div className="card__actions card__actions--form-submit">
           <Link button="primary" label="Send" onClick={sendToAddress} disabled={!(parseFloat(amount) > 0.0) || !address} />
           <input type='submit' className='hidden' />
         </div>
-          {
-            results ?
-            <div className="card__content">
-              <h4>Results</h4>
-              {results}
-            </div> : ''
-          }
       </form>
       {modal == 'insufficientBalance' && <Modal isOpen={true} contentLabel="Insufficient balance" onConfirmed={closeModal}>
         Insufficient balance: after this transaction you would have less than 1 LBC in your wallet.
       </Modal>}
+      {modal == 'transactionSuccessful' && <Modal isOpen={true} contentLabel="Transaction successful" onConfirmed={closeModal}>
+        Your transaction was successfully placed in the queue.
+      </Modal>}
+      {modal == 'transactionFailed' && <Modal isOpen={true} contentLabel="Transaction failed" onConfirmed={closeModal}>
+        Something went wrong:
+      </Modal>}
     </section>
   )
 }
diff --git a/ui/js/reducers/wallet.js b/ui/js/reducers/wallet.js
index 4b4f46db1..02cfe2485 100644
--- a/ui/js/reducers/wallet.js
+++ b/ui/js/reducers/wallet.js
@@ -2,12 +2,18 @@ import * as types from 'constants/action_types'
 
 const reducers = {}
 const address = sessionStorage.getItem('receiveAddress')
+const buildDraftTransaction = () => ({
+  amount: undefined,
+  address: undefined
+})
+
 const defaultState = {
   balance: 0,
   transactions: [],
   fetchingTransactions: false,
   receiveAddress: address,
   gettingNewAddress: false,
+  draftTransaction: buildDraftTransaction()
 }
 
 reducers[types.FETCH_TRANSACTIONS_STARTED] = function(state, action) {
@@ -69,6 +75,55 @@ reducers[types.CHECK_ADDRESS_IS_MINE_COMPLETED] = function(state, action) {
   })
 }
 
+reducers[types.SET_DRAFT_TRANSACTION_AMOUNT] = function(state, action) {
+  const oldDraft = state.draftTransaction
+  const newDraft = Object.assign({}, oldDraft, {
+    amount: parseFloat(action.data.amount)
+  })
+
+  return Object.assign({}, state, {
+    draftTransaction: newDraft
+  })
+}
+
+reducers[types.SET_DRAFT_TRANSACTION_ADDRESS] = function(state, action) {
+  const oldDraft = state.draftTransaction
+  const newDraft = Object.assign({}, oldDraft, {
+    address: action.data.address
+  })
+
+  return Object.assign({}, state, {
+    draftTransaction: newDraft
+  })
+}
+
+reducers[types.SEND_TRANSACTION_STARTED] = function(state, action) {
+  const newDraftTransaction = Object.assign({}, state.draftTransaction, {
+    sending: true
+  })
+
+  return Object.assign({}, state, {
+    draftTransaction: newDraftTransaction
+  })
+}
+
+reducers[types.SEND_TRANSACTION_COMPLETED] = function(state, action) {
+  return Object.assign({}, state, {
+    draftTransaction: buildDraftTransaction()
+  })
+}
+
+reducers[types.SEND_TRANSACTION_FAILED] = function(state, action) {
+  const newDraftTransaction = Object.assign({}, state.draftTransaction, {
+    sending: false,
+    error: action.data.error
+  })
+
+  return Object.assign({}, state, {
+    draftTransaction: newDraftTransaction
+  })
+}
+
 export default function reducer(state = defaultState, action) {
   const handler = reducers[action.type];
   if (handler) return handler(state, action);
diff --git a/ui/js/selectors/wallet.js b/ui/js/selectors/wallet.js
index f0f9d1254..5b8dc96a9 100644
--- a/ui/js/selectors/wallet.js
+++ b/ui/js/selectors/wallet.js
@@ -92,3 +92,18 @@ export const shouldCheckAddressIsMine = createSelector(
     return true
   }
 )
+
+export const selectDraftTransaction = createSelector(
+  _selectState,
+  (state) => state.draftTransaction || buildDraftTransaction()
+)
+
+export const selectDraftTransactionAmount = createSelector(
+  selectDraftTransaction,
+  (draft) => draft.amount
+)
+
+export const selectDraftTransactionAddress = createSelector(
+  selectDraftTransaction,
+  (draft) => draft.address
+)