1 files changed, 585 insertions, 0 deletions
diff --git a/responsive-ui/app/reducers/app.js b/responsive-ui/app/reducers/app.js
new file mode 100644
index 000000000..2fcc9bfe0
--- /dev/null
+++ b/responsive-ui/app/reducers/app.js
@@ -0,0 +1,585 @@
+const extend = require('xtend')
+const actions = require('../actions')
+const txHelper = require('../../lib/tx-helper')
+
+module.exports = reduceApp
+
+
+function reduceApp (state, action) {
+  log.debug('App Reducer got ' + action.type)
+  // clone and defaults
+  const selectedAddress = state.metamask.selectedAddress
+  const hasUnconfActions = checkUnconfActions(state)
+  let name = 'accounts'
+  if (selectedAddress) {
+    name = 'accountDetail'
+  }
+  if (hasUnconfActions) {
+    log.debug('pending txs detected, defaulting to conf-tx view.')
+    name = 'confTx'
+  }
+
+  var defaultView = {
+    name,
+    detailView: null,
+    context: selectedAddress,
+  }
+
+  // confirm seed words
+  var seedWords = state.metamask.seedWords
+  var seedConfView = {
+    name: 'createVaultComplete',
+    seedWords,
+  }
+
+  // default state
+  var appState = extend({
+    shouldClose: false,
+    menuOpen: false,
+    currentView: seedWords ? seedConfView : defaultView,
+    accountDetail: {
+      subview: 'transactions',
+    },
+    transForward: true, // Used to render transition direction
+    isLoading: false,   // Used to display loading indicator
+    warning: null,      // Used to display error text
+  }, state.appState)
+
+  switch (action.type) {
+
+    // transition methods
+
+    case actions.TRANSITION_FORWARD:
+      return extend(appState, {
+        transForward: true,
+      })
+
+    case actions.TRANSITION_BACKWARD:
+      return extend(appState, {
+        transForward: false,
+      })
+
+    // intialize
+
+    case actions.SHOW_CREATE_VAULT:
+      return extend(appState, {
+        currentView: {
+          name: 'createVault',
+        },
+        transForward: true,
+        warning: null,
+      })
+
+    case actions.SHOW_RESTORE_VAULT:
+      return extend(appState, {
+        currentView: {
+          name: 'restoreVault',
+        },
+        transForward: true,
+        forgottenPassword: true,
+      })
+
+    case actions.FORGOT_PASSWORD:
+      return extend(appState, {
+        currentView: {
+          name: 'restoreVault',
+        },
+        transForward: false,
+        forgottenPassword: true,
+      })
+
+    case actions.SHOW_INIT_MENU:
+      return extend(appState, {
+        currentView: defaultView,
+        transForward: false,
+      })
+
+    case actions.SHOW_CONFIG_PAGE:
+      return extend(appState, {
+        currentView: {
+          name: 'config',
+          context: appState.currentView.context,
+        },
+        transForward: action.value,
+      })
+
+    case actions.SHOW_ADD_TOKEN_PAGE:
+      return extend(appState, {
+        currentView: {
+          name: 'add-token',
+          context: appState.currentView.context,
+        },
+        transForward: action.value,
+      })
+
+    case actions.SHOW_IMPORT_PAGE:
+
+      return extend(appState, {
+        currentView: {
+          name: 'import-menu',
+        },
+        transForward: true,
+      })
+
+    case actions.SHOW_INFO_PAGE:
+      return extend(appState, {
+        currentView: {
+          name: 'info',
+          context: appState.currentView.context,
+        },
+        transForward: true,
+      })
+
+    case actions.CREATE_NEW_VAULT_IN_PROGRESS:
+      return extend(appState, {
+        currentView: {
+          name: 'createVault',
+          inProgress: true,
+        },
+        transForward: true,
+        isLoading: true,
+      })
+
+    case actions.SHOW_NEW_VAULT_SEED:
+      return extend(appState, {
+        currentView: {
+          name: 'createVaultComplete',
+          seedWords: action.value,
+        },
+        transForward: true,
+        isLoading: false,
+      })
+
+    case actions.NEW_ACCOUNT_SCREEN:
+      return extend(appState, {
+        currentView: {
+          name: 'new-account',
+          context: appState.currentView.context,
+        },
+        transForward: true,
+      })
+
+    case actions.SHOW_SEND_PAGE:
+      return extend(appState, {
+        currentView: {
+          name: 'sendTransaction',
+          context: appState.currentView.context,
+        },
+        transForward: true,
+        warning: null,
+      })
+
+    case actions.SHOW_NEW_KEYCHAIN:
+      return extend(appState, {
+        currentView: {
+          name: 'newKeychain',
+          context: appState.currentView.context,
+        },
+        transForward: true,
+      })
+
+  // unlock
+
+    case actions.UNLOCK_METAMASK:
+      return extend(appState, {
+        forgottenPassword: appState.forgottenPassword ? !appState.forgottenPassword : null,
+        detailView: {},
+        transForward: true,
+        isLoading: false,
+        warning: null,
+      })
+
+    case actions.LOCK_METAMASK:
+      return extend(appState, {
+        currentView: defaultView,
+        transForward: false,
+        warning: null,
+      })
+
+    case actions.BACK_TO_INIT_MENU:
+      return extend(appState, {
+        warning: null,
+        transForward: false,
+        forgottenPassword: true,
+        currentView: {
+          name: 'InitMenu',
+        },
+      })
+
+    case actions.BACK_TO_UNLOCK_VIEW:
+      return extend(appState, {
+        warning: null,
+        transForward: true,
+        forgottenPassword: false,
+        currentView: {
+          name: 'UnlockScreen',
+        },
+      })
+  // reveal seed words
+
+    case actions.REVEAL_SEED_CONFIRMATION:
+      return extend(appState, {
+        currentView: {
+          name: 'reveal-seed-conf',
+        },
+        transForward: true,
+        warning: null,
+      })
+
+  // accounts
+
+    case actions.SET_SELECTED_ACCOUNT:
+      return extend(appState, {
+        activeAddress: action.value,
+      })
+
+    case actions.GO_HOME:
+      return extend(appState, {
+        currentView: extend(appState.currentView, {
+          name: 'accountDetail',
+        }),
+        accountDetail: {
+          subview: 'transactions',
+          accountExport: 'none',
+          privateKey: '',
+        },
+        transForward: false,
+        warning: null,
+      })
+
+    case actions.SHOW_ACCOUNT_DETAIL:
+      return extend(appState, {
+        forgottenPassword: appState.forgottenPassword ? !appState.forgottenPassword : null,
+        currentView: {
+          name: 'accountDetail',
+          context: action.value,
+        },
+        accountDetail: {
+          subview: 'transactions',
+          accountExport: 'none',
+          privateKey: '',
+        },
+        transForward: false,
+      })
+
+    case actions.BACK_TO_ACCOUNT_DETAIL:
+      return extend(appState, {
+        currentView: {
+          name: 'accountDetail',
+          context: action.value,
+        },
+        accountDetail: {
+          subview: 'transactions',
+          accountExport: 'none',
+          privateKey: '',
+        },
+        transForward: false,
+      })
+
+    case actions.SHOW_ACCOUNTS_PAGE:
+      return extend(appState, {
+        currentView: {
+          name: seedWords ? 'createVaultComplete' : 'accounts',
+          seedWords,
+        },
+        transForward: true,
+        isLoading: false,
+        warning: null,
+        scrollToBottom: false,
+        forgottenPassword: false,
+      })
+
+    case actions.SHOW_NOTICE:
+      return extend(appState, {
+        transForward: true,
+        isLoading: false,
+      })
+
+    case actions.REVEAL_ACCOUNT:
+      return extend(appState, {
+        scrollToBottom: true,
+      })
+
+    case actions.SHOW_CONF_TX_PAGE:
+      return extend(appState, {
+        currentView: {
+          name: 'confTx',
+          context: 0,
+        },
+        transForward: action.transForward,
+        warning: null,
+        isLoading: false,
+      })
+
+    case actions.SHOW_CONF_MSG_PAGE:
+      return extend(appState, {
+        currentView: {
+          name: hasUnconfActions ? 'confTx' : 'account-detail',
+          context: 0,
+        },
+        transForward: true,
+        warning: null,
+        isLoading: false,
+      })
+
+    case actions.COMPLETED_TX:
+      log.debug('reducing COMPLETED_TX for tx ' + action.value)
+      const otherUnconfActions = getUnconfActionList(state)
+      .filter(tx => tx.id !== action.value)
+      const hasOtherUnconfActions = otherUnconfActions.length > 0
+
+      if (hasOtherUnconfActions) {
+        log.debug('reducer detected txs - rendering confTx view')
+        return extend(appState, {
+          transForward: false,
+          currentView: {
+            name: 'confTx',
+            context: 0,
+          },
+          warning: null,
+        })
+      } else {
+        log.debug('attempting to close popup')
+        return extend(appState, {
+          // indicate notification should close
+          shouldClose: true,
+          transForward: false,
+          warning: null,
+          currentView: {
+            name: 'accountDetail',
+            context: state.metamask.selectedAddress,
+          },
+          accountDetail: {
+            subview: 'transactions',
+          },
+        })
+      }
+
+    case actions.NEXT_TX:
+      return extend(appState, {
+        transForward: true,
+        currentView: {
+          name: 'confTx',
+          context: ++appState.currentView.context,
+          warning: null,
+        },
+      })
+
+    case actions.VIEW_PENDING_TX:
+      const context = indexForPending(state, action.value)
+      return extend(appState, {
+        transForward: true,
+        currentView: {
+          name: 'confTx',
+          context,
+          warning: null,
+        },
+      })
+
+    case actions.PREVIOUS_TX:
+      return extend(appState, {
+        transForward: false,
+        currentView: {
+          name: 'confTx',
+          context: --appState.currentView.context,
+          warning: null,
+        },
+      })
+
+    case actions.TRANSACTION_ERROR:
+      return extend(appState, {
+        currentView: {
+          name: 'confTx',
+          errorMessage: 'There was a problem submitting this transaction.',
+        },
+      })
+
+    case actions.UNLOCK_FAILED:
+      return extend(appState, {
+        warning: action.value || 'Incorrect password. Try again.',
+      })
+
+    case actions.SHOW_LOADING:
+      return extend(appState, {
+        isLoading: true,
+        loadingMessage: action.value,
+      })
+
+    case actions.HIDE_LOADING:
+      return extend(appState, {
+        isLoading: false,
+      })
+
+    case actions.SHOW_SUB_LOADING_INDICATION:
+      return extend(appState, {
+        isSubLoading: true,
+      })
+
+    case actions.HIDE_SUB_LOADING_INDICATION:
+      return extend(appState, {
+        isSubLoading: false,
+      })
+    case actions.CLEAR_SEED_WORD_CACHE:
+      return extend(appState, {
+        transForward: true,
+        currentView: {},
+        isLoading: false,
+        accountDetail: {
+          subview: 'transactions',
+          accountExport: 'none',
+          privateKey: '',
+        },
+      })
+
+    case actions.DISPLAY_WARNING:
+      return extend(appState, {
+        warning: action.value,
+        isLoading: false,
+      })
+
+    case actions.HIDE_WARNING:
+      return extend(appState, {
+        warning: undefined,
+      })
+
+    case actions.REQUEST_ACCOUNT_EXPORT:
+      return extend(appState, {
+        transForward: true,
+        currentView: {
+          name: 'accountDetail',
+          context: appState.currentView.context,
+        },
+        accountDetail: {
+          subview: 'export',
+          accountExport: 'requested',
+        },
+      })
+
+    case actions.EXPORT_ACCOUNT:
+      return extend(appState, {
+        accountDetail: {
+          subview: 'export',
+          accountExport: 'completed',
+        },
+      })
+
+    case actions.SHOW_PRIVATE_KEY:
+      return extend(appState, {
+        accountDetail: {
+          subview: 'export',
+          accountExport: 'completed',
+          privateKey: action.value,
+        },
+      })
+
+    case actions.BUY_ETH_VIEW:
+      return extend(appState, {
+        transForward: true,
+        currentView: {
+          name: 'buyEth',
+          context: appState.currentView.name,
+        },
+        identity: state.metamask.identities[action.value],
+        buyView: {
+          subview: 'Coinbase',
+          amount: '15.00',
+          buyAddress: action.value,
+          formView: {
+            coinbase: true,
+            shapeshift: false,
+          },
+        },
+      })
+
+    case actions.COINBASE_SUBVIEW:
+      return extend(appState, {
+        buyView: {
+          subview: 'Coinbase',
+          formView: {
+            coinbase: true,
+            shapeshift: false,
+          },
+          buyAddress: appState.buyView.buyAddress,
+          amount: appState.buyView.amount,
+        },
+      })
+
+    case actions.SHAPESHIFT_SUBVIEW:
+      return extend(appState, {
+        buyView: {
+          subview: 'ShapeShift',
+          formView: {
+            coinbase: false,
+            shapeshift: true,
+            marketinfo: action.value.marketinfo,
+            coinOptions: action.value.coinOptions,
+          },
+          buyAddress: appState.buyView.buyAddress,
+          amount: appState.buyView.amount,
+        },
+      })
+
+    case actions.PAIR_UPDATE:
+      return extend(appState, {
+        buyView: {
+          subview: 'ShapeShift',
+          formView: {
+            coinbase: false,
+            shapeshift: true,
+            marketinfo: action.value.marketinfo,
+            coinOptions: appState.buyView.formView.coinOptions,
+          },
+          buyAddress: appState.buyView.buyAddress,
+          amount: appState.buyView.amount,
+          warning: null,
+        },
+      })
+
+    case actions.SHOW_QR:
+      return extend(appState, {
+        qrRequested: true,
+        transForward: true,
+
+        Qr: {
+          message: action.value.message,
+          data: action.value.data,
+        },
+      })
+
+    case actions.SHOW_QR_VIEW:
+      return extend(appState, {
+        currentView: {
+          name: 'qr',
+          context: appState.currentView.context,
+        },
+        transForward: true,
+        Qr: {
+          message: action.value.message,
+          data: action.value.data,
+        },
+      })
+    default:
+      return appState
+  }
+}
+
+function checkUnconfActions (state) {
+  const unconfActionList = getUnconfActionList(state)
+  const hasUnconfActions = unconfActionList.length > 0
+  return hasUnconfActions
+}
+
+function getUnconfActionList (state) {
+  const { unapprovedTxs, unapprovedMsgs,
+    unapprovedPersonalMsgs, network } = state.metamask
+
+  const unconfActionList = txHelper(unapprovedTxs, unapprovedMsgs, unapprovedPersonalMsgs, network)
+  return unconfActionList
+}
+
+function indexForPending (state, txId) {
+  const unconfTxList = getUnconfActionList(state)
+  const match = unconfTxList.find((tx) => tx.id === txId)
+  const index = unconfTxList.indexOf(match)
+  return index
+}