From 156089b07bec8069cfb0323c1e5ff492eb27d73d Mon Sep 17 00:00:00 2001
From: Eric Dvorsak <eric@dvorsak.fr>
Date: Mon, 8 Jan 2018 14:20:57 +0100
Subject: [PATCH] [fix #2314] do not try to update wallet and transactions when
 offline

---
 src/status_im/ui/screens/wallet/events.cljs | 58 +++++++++++----------
 1 file changed, 30 insertions(+), 28 deletions(-)

diff --git a/src/status_im/ui/screens/wallet/events.cljs b/src/status_im/ui/screens/wallet/events.cljs
index ff9167b7b2..a7ce74bc05 100644
--- a/src/status_im/ui/screens/wallet/events.cljs
+++ b/src/status_im/ui/screens/wallet/events.cljs
@@ -86,37 +86,39 @@
 
 (handlers/register-handler-fx
   :update-wallet
-  (fn [{{:keys [web3 accounts/current-account-id network] :as db} :db} [_ symbols]]
-    {:get-balance {:web3          web3
-                   :account-id    current-account-id
-                   :success-event :update-balance-success
-                   :error-event   :update-balance-fail}
-     :get-tokens-balance {:web3          web3
-                          :account-id    current-account-id
-                          :symbols       symbols
-                          :chain         (ethereum/network->chain-keyword network)
-                          :success-event :update-token-balance-success
-                          :error-event   :update-token-balance-fail}
-     :get-prices  {:from          "ETH"
-                   :to            "USD"
-                   :success-event :update-prices-success
-                   :error-event   :update-prices-fail}
-     :db          (-> db
-                      (clear-error-message :prices-update)
-                      (clear-error-message :balance-update)
-                      (assoc-in [:wallet :balance-loading?] true)
-                      (assoc :prices-loading? true))}))
+  (fn [{{:keys [web3 accounts/current-account-id network network-status] :as db} :db} [_ symbols]]
+    (when-not (= network-status :offline)
+      {:get-balance {:web3          web3
+                     :account-id    current-account-id
+                     :success-event :update-balance-success
+                     :error-event   :update-balance-fail}
+       :get-tokens-balance {:web3          web3
+                            :account-id    current-account-id
+                            :symbols       symbols
+                            :chain         (ethereum/network->chain-keyword network)
+                            :success-event :update-token-balance-success
+                            :error-event   :update-token-balance-fail}
+       :get-prices  {:from          "ETH"
+                     :to            "USD"
+                     :success-event :update-prices-success
+                     :error-event   :update-prices-fail}
+       :db          (-> db
+                        (clear-error-message :prices-update)
+                        (clear-error-message :balance-update)
+                        (assoc-in [:wallet :balance-loading?] true)
+                        (assoc :prices-loading? true))})))
 
 (handlers/register-handler-fx
   :update-transactions
-  (fn [{{:keys [accounts/current-account-id network] :as db} :db} _]
-    {:get-transactions {:account-id    current-account-id
-                        :network       network
-                        :success-event :update-transactions-success
-                        :error-event   :update-transactions-fail}
-     :db               (-> db
-                           (clear-error-message :transaction-update)
-                           (assoc-in [:wallet :transactions-loading?] true))}))
+  (fn [{{:keys [accounts/current-account-id network network-status] :as db} :db} _]
+    (when-not (= network-status :offline)
+      {:get-transactions {:account-id    current-account-id
+                          :network       network
+                          :success-event :update-transactions-success
+                          :error-event   :update-transactions-fail}
+       :db               (-> db
+                             (clear-error-message :transaction-update)
+                             (assoc-in [:wallet :transactions-loading?] true))})))
 
 (handlers/register-handler-db
   :update-transactions-success