From 50f6c1ef1bed55b88b897dfea8ee61ea3cb98e87 Mon Sep 17 00:00:00 2001
From: yqrashawn <namy.19@gmail.com>
Date: Tue, 20 Feb 2024 10:11:22 +0800
Subject: [PATCH] fix: password input triggers re-render of whole login view
 (#18728)

---
 .../password_input/view.cljs                  |  8 +++--
 .../contexts/profile/login/events.cljs        |  5 +++
 .../contexts/profile/profiles/view.cljs       | 33 +++++++++++--------
 src/status_im/subs/profile.cljs               | 12 +++++++
 4 files changed, 41 insertions(+), 17 deletions(-)

diff --git a/src/status_im/common/standard_authentication/password_input/view.cljs b/src/status_im/common/standard_authentication/password_input/view.cljs
index 50eb424b44..bba900585c 100644
--- a/src/status_im/common/standard_authentication/password_input/view.cljs
+++ b/src/status_im/common/standard_authentication/password_input/view.cljs
@@ -7,6 +7,7 @@
     [react-native.core :as rn]
     [status-im.common.standard-authentication.forgot-password-doc.view :as forgot-password-doc]
     [status-im.common.standard-authentication.password-input.style :as style]
+    [utils.debounce :as debounce]
     [utils.i18n :as i18n]
     [utils.re-frame :as rf]
     [utils.security.core :as security]))
@@ -22,9 +23,10 @@
 
 (defn- on-change-password
   [entered-password]
-  (rf/dispatch [:set-in [:profile/login :password]
-                (security/mask-data entered-password)])
-  (rf/dispatch [:set-in [:profile/login :error] ""]))
+  (debounce/debounce-and-dispatch [:profile/on-password-input-changed
+                                   {:password (security/mask-data entered-password)
+                                    :error    ""}]
+                                  100))
 
 (defn- view-internal
   [{:keys [default-password theme shell? on-press-biometrics blur?]}]
diff --git a/src/status_im/contexts/profile/login/events.cljs b/src/status_im/contexts/profile/login/events.cljs
index aad293b407..56d365974a 100644
--- a/src/status_im/contexts/profile/login/events.cljs
+++ b/src/status_im/contexts/profile/login/events.cljs
@@ -247,3 +247,8 @@
                  #(-> %
                       (dissoc :processing)
                       (assoc :error "Invalid password")))}))
+
+(re-frame/reg-event-fx
+ :profile/on-password-input-changed
+ (fn [{:keys [db]} [{:keys [password error]}]]
+   {:db (update db :profile/login assoc :password password :error error)}))
diff --git a/src/status_im/contexts/profile/profiles/view.cljs b/src/status_im/contexts/profile/profiles/view.cljs
index e833f87955..b6aa3a39fb 100644
--- a/src/status_im/contexts/profile/profiles/view.cljs
+++ b/src/status_im/contexts/profile/profiles/view.cljs
@@ -172,13 +172,29 @@
   [props]
   [:f> f-profiles-section props])
 
+(defn password-input
+  []
+  (let [password    (rf/sub [:profile/login-password])
+        auth-method (rf/sub [:auth-method])]
+    [standard-authentication/password-input
+     {:shell?              true
+      :blur?               true
+      :on-press-biometrics (when (= auth-method constants/auth-method-biometric)
+                             (fn []
+                               (rf/dispatch [:biometric/authenticate
+                                             {:on-success #(rf/dispatch
+                                                            [:profile.login/biometric-success])
+                                              :on-fail    #(rf/dispatch
+                                                            [:profile.login/biometric-auth-fail
+                                                             %])}])))
+      :default-password    password}]))
+
 (defn login-section
   [{:keys [set-show-profiles]}]
-  (let [{:keys [processing password]}              (rf/sub [:profile/login])
+  (let [processing                                 (rf/sub [:profile/login-processing])
         {:keys [key-uid name customization-color]} (rf/sub [:profile/login-profile])
         sign-in-enabled?                           (rf/sub [:sign-in-enabled?])
         profile-picture                            (rf/sub [:profile/login-profiles-picture key-uid])
-        auth-method                                (rf/sub [:auth-method])
         login-multiaccount                         #(rf/dispatch [:profile.login/login])]
     [rn/keyboard-avoiding-view
      {:style                  style/login-container
@@ -213,18 +229,7 @@
         :customization-color (or customization-color :primary)
         :profile-picture     profile-picture
         :card-style          style/login-profile-card}]
-      [standard-authentication/password-input
-       {:shell?              true
-        :blur?               true
-        :on-press-biometrics (when (= auth-method constants/auth-method-biometric)
-                               (fn []
-                                 (rf/dispatch [:biometric/authenticate
-                                               {:on-success #(rf/dispatch
-                                                              [:profile.login/biometric-success])
-                                                :on-fail    #(rf/dispatch
-                                                              [:profile.login/biometric-auth-fail
-                                                               %])}])))
-        :default-password    password}]]
+      [password-input]]
      [quo/button
       {:size                40
        :type                :primary
diff --git a/src/status_im/subs/profile.cljs b/src/status_im/subs/profile.cljs
index 195dbeb180..581c22ba7c 100644
--- a/src/status_im/subs/profile.cljs
+++ b/src/status_im/subs/profile.cljs
@@ -338,6 +338,18 @@
  (fn [[{:keys [key-uid]} profiles]]
    (get profiles key-uid)))
 
+(re-frame/reg-sub
+ :profile/login-processing
+ :<- [:profile/login]
+ (fn [{:keys [processing]}]
+   processing))
+
+(re-frame/reg-sub
+ :profile/login-password
+ :<- [:profile/login]
+ (fn [{:keys [password]}]
+   password))
+
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