From b7948b98699babbb317b7486d83910d5b2e33044 Mon Sep 17 00:00:00 2001
From: andrey <motor4ik@gmail.com>
Date: Fri, 30 Oct 2020 07:17:38 +0100
Subject: [PATCH] navigate to home when press chat tab on chat screen

---
 src/status_im/ui/components/tabbar/core.cljs | 32 +++++++++++---------
 1 file changed, 18 insertions(+), 14 deletions(-)

diff --git a/src/status_im/ui/components/tabbar/core.cljs b/src/status_im/ui/components/tabbar/core.cljs
index 65b1a52493..a02bb509ae 100644
--- a/src/status_im/ui/components/tabbar/core.cljs
+++ b/src/status_im/ui/components/tabbar/core.cljs
@@ -75,16 +75,16 @@
 (def tabs
   (reagent/adapt-react-class
    (fn [props]
-     (let [{:keys [navigate index route state]} (bean props)
+     (let [{:keys [navigate index route state popToTop]} (bean props)
            {:keys [keyboard-shown]
             :or   {keyboard-shown false}} (when platform/android? (rn/use-keyboard))
-           {:keys [bottom]}               (safe-area/use-safe-area)
-           animated-visible               (animated/use-timing-transition
-                                           (main-tab? (keyword route))
-                                           {:duration 150})
-           keyboard-visible               (animated/use-timing-transition
-                                           keyboard-shown
-                                           {:duration 200})]
+           {:keys [bottom]} (safe-area/use-safe-area)
+           animated-visible (animated/use-timing-transition
+                             (main-tab? (keyword route))
+                             {:duration 150})
+           keyboard-visible (animated/use-timing-transition
+                             keyboard-shown
+                             {:duration 200})]
        (reagent/as-element
         [animated/view {:style          (tabs.styles/tabs-wrapper keyboard-shown keyboard-visible)
                         :pointer-events (if keyboard-shown "none" "auto")}
@@ -99,10 +99,12 @@
             [tab
              {:icon                icon
               :label               title
-              :on-press            #(let [view-id (navigation/get-index-route-name route-index (bean state))]
-                                      (re-frame/dispatch-sync [:screens/tab-will-change view-id])
-                                      (reagent/flush)
-                                      (navigate (name nav-stack)))
+              :on-press            #(if (= (str index) (str route-index))
+                                      (popToTop)
+                                      (let [view-id (navigation/get-index-route-name route-index (bean state))]
+                                        (re-frame/dispatch-sync [:screens/tab-will-change view-id])
+                                        (reagent/flush)
+                                        (navigate (name nav-stack))))
               :accessibility-label accessibility-label
               :count-subscription  count-subscription
               :active?             (= (str index) (str route-index))
@@ -112,10 +114,12 @@
 
 (defn tabbar [props]
   (let [navigate (oget props "navigation" "navigate")
-        state    (bean (oget props "state"))
-        index    (get state :index)]
+        pop-to-top (oget props "navigation" "popToTop")
+        state (bean (oget props "state"))
+        index (get state :index)]
     (reagent/as-element
      [tabs {:navigate navigate
             :state    (oget props "state")
+            :popToTop pop-to-top
             :route    (navigation/get-active-route-name state)
             :index    index}])))