preload chats

Signed-off-by: andrey <motor4ik@gmail.com>

src/status_im/chat/models/loading.cljs

@@ -29,14 +29,24 @@
                       new-chats)
         chats (merge old-chats chats)]
     {:db (assoc db :chats chats
+                :chats/all-chats-loading? false
                 :chats/loading? false)}))
 
 (fx/defn initialize-chats
   "Initialize persisted chats on startup"
   [cofx]
-  (data-store.chats/fetch-chats-rpc cofx {:on-success
+  (data-store.chats/fetch-some-chats-rpc cofx {:num 60
-                                          #(re-frame/dispatch
+                                               :on-success
-                                            [:chats-list/load-success %])}))
+                                               #(re-frame/dispatch
+                                                 [:chats-list/load-success %])}))
+
+(fx/defn load-all-chats
+  "Initialize persisted chats on startup"
+  {:events [:load-all-chats]}
+  [{:keys [db]}]
+  (when-not (:chats/all-chats-loaded? db)
+    (fx/merge {:db (assoc db :chats/all-chats-loaded? true :chats/all-chats-loading? true)}
+              (data-store.chats/fetch-chats-rpc {:on-success #(re-frame/dispatch [:chats-list/load-success %])}))))
 
 (fx/defn handle-failed-loading-messages
   {:events [::failed-loading-messages]}

src/status_im/data_store/chats.cljs

@@ -70,8 +70,14 @@
       (update :last-message #(when % (messages/<-rpc %)))
       (dissoc :members)))
 
-(fx/defn fetch-chats-rpc [cofx {:keys [on-success]}]
+(fx/defn fetch-chats-rpc [_ {:keys [on-success]}]
   {::json-rpc/call [{:method (json-rpc/call-ext-method "chats")
                      :params []
                      :on-success #(on-success (map <-rpc %))
                      :on-failure #(log/error "failed to fetch chats" 0 -1 %)}]})
+
+(fx/defn fetch-some-chats-rpc [_ {:keys [on-success num]}]
+  {::json-rpc/call [{:method (json-rpc/call-ext-method "latestActiveNChats")
+                     :params [num]
+                     :on-success #(on-success (map <-rpc %))
+                     :on-failure #(log/error "failed to fetch chats" 0 -1 %)}]})

src/status_im/ethereum/json_rpc.cljs

@@ -73,6 +73,7 @@
    "wakuext_sendContactUpdate" {}
    "wakuext_sendContactUpdates" {}
    "wakuext_chats" {}
+   "wakuext_latestActiveNChats" {}
    "wakuext_activeChats" {}
    "wakuext_addSystemMessages" {}
    "wakuext_deleteMessagesFrom" {}

src/status_im/subs.cljs

@@ -121,6 +121,8 @@
 (reg-root-key-sub :group-chat/invitations :group-chat/invitations)
 (reg-root-key-sub :chats/mention-suggestions :chats/mention-suggestions)
 (reg-root-key-sub :chat/inputs-with-mentions :chat/inputs-with-mentions)
+(reg-root-key-sub :chats/all-chats-loading? :chats/all-chats-loading?)
+
 ;;browser
 (reg-root-key-sub :browsers :browser/browsers)
 (reg-root-key-sub :browser/options :browser/options)

src/status_im/ui/screens/home/views.cljs

@@ -141,7 +141,8 @@
 
 (views/defview communities-and-chats []
   (views/letsubs [{:keys [items search-filter]} [:home-items]
-                  hide-home-tooltip? [:hide-home-tooltip?]]
+                  hide-home-tooltip? [:hide-home-tooltip?]
+                  all-chats-loading? [:chats/all-chats-loading?]]
     (if (and (empty? items)
              (empty? search-filter)
              hide-home-tooltip?
@@ -154,6 +155,7 @@
         :keyboard-should-persist-taps :always
         :data                         items
         :render-fn                    render-fn
+        :on-end-reached               #(re-frame/dispatch [:load-all-chats])
         :header                       [:<>
                                        (when (or (seq items) @search-active? (seq search-filter))
                                          [search-input-wrapper search-filter (empty? items)])
@@ -161,9 +163,12 @@
                                        (when (and (empty? items)
                                                   (or @search-active? (seq search-filter)))
                                          [start-suggestion search-filter])]
-        :footer                       (if (and (not hide-home-tooltip?) (not @search-active?))
+        :footer                       [:<>
-                                        [home-tooltip-view]
+                                       (when all-chats-loading?
-                                        [react/view {:height 68}])}])))
+                                         [react/activity-indicator])
+                                       (if (and (not hide-home-tooltip?) (not @search-active?))
+                                         [home-tooltip-view]
+                                         [react/view {:height 68}])]}])))
 
 (views/defview chats-list []
   (views/letsubs [loading? [:chats/loading?]]

status-go-version.json

@@ -2,7 +2,7 @@
     "_comment": "DO NOT EDIT THIS FILE BY HAND. USE 'scripts/update-status-go.sh <tag>' instead",
     "owner": "status-im",
     "repo": "status-go",
-    "version": "v0.83.14",
+    "version": "v0.83.16",
-    "commit-sha1": "c51f9b800c62867c821096e59220a564a96603c6",
+    "commit-sha1": "ab08042f214bb4473eb677949643b18e46824a15",
-    "src-sha256": "0zgk6zgp84bz6c344iyxabr4cw8gnnm1ld2y7k07vzq3r37cxnhq"
+    "src-sha256": "0cas8fmllqbkllicypwbjjpdjn7jp3asl4jzwrnr3y8c5y9mbxy0"
 }