wip protocol integration

project.clj

@@ -15,6 +15,7 @@
                          ["do" "clean"
                           ["with-profile" "prod" "cljsbuild" "once" "ios"]
                           ["with-profile" "prod" "cljsbuild" "once" "android"]]}
+  :figwheel {:nrepl-port 7888}
   :profiles
   {:dev  {:dependencies [[figwheel-sidecar "0.5.0-2"]
                          [com.cemerick/piggieback "0.2.1"]]

src/messenger/android/core.cljs

@@ -15,7 +15,10 @@
             [messenger.android.chat :refer [chat]]
             [messenger.comm.pubsub :as pubsub]
             [messenger.comm.intercom :as intercom :refer [load-user-phone-number
-                                                          load-user-whisper-identity]]))
+                                                          load-user-whisper-identity]]
+            [messenger.protocol.protocol-handler :refer [make-handler]]
+            [syng-im.protocol.api :refer [init-protocol]]))
+
 
 (def app-registry (.-AppRegistry js/React))
 
@@ -60,6 +63,7 @@
 
 (defn init []
   (pubsub/setup-pub-sub)
+  (init-protocol (make-handler))
   (load-user-phone-number)
   (load-user-whisper-identity)
   (om/add-root! state/reconciler AppRoot 1)

src/messenger/android/login.cljs

@@ -9,7 +9,8 @@
             [messenger.comm.intercom :as intercom :refer [set-user-phone-number]]
             [messenger.utils.utils :refer [log toast http-post]]
             [messenger.utils.resources :as res]
-            [messenger.android.sign-up-confirm :refer [sign-up-confirm]]))
+            [messenger.android.sign-up-confirm :refer [sign-up-confirm]]
+            [messenger.constants :refer [ethereum-rpc-url]]))
 
 (def nav-atom (atom nil))
 

src/messenger/comm/intercom.cljs

@@ -10,7 +10,6 @@
     (put! publisher [topic message])))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
 ;;; user data
 
 (defn set-user-phone-number [phone-number]
@@ -30,6 +29,7 @@
   (publish! :service [:user-data :user-data/set-confirmation-code confirmation-code]))
 
 
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;; server
 
 (defn sign-up [phone-number whisper-identity handler]
@@ -42,7 +42,7 @@
                       {:confirmation-code confirmation-code
                        :handler handler}]))
 
-
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; contacts
 
 (defn load-syng-contacts []
@@ -52,3 +52,7 @@
   (publish! :service [:contacts :contacts/sync-contacts handler]))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; protocol
+
+(defn protocol-initialized [identity]
+  (publish! :service [:protocol :protocol/initialized {:identity identity}]))

src/messenger/comm/services.cljs

@@ -2,6 +2,7 @@
   (:require
     [syng-im.utils.logging :as log]
     [messenger.services.user-data :refer [user-data-handler]]
+    [messenger.services.protocol :refer [protocol-handler]]
     [messenger.services.server :refer [server-handler]]
     [messenger.services.contacts :refer [contacts-handler]]))
 
@@ -20,6 +21,10 @@
   [state service-id args]
   (contacts-handler state args))
 
+(defmethod service :protocol
+  [state service-id args]
+  (protocol-handler state args))
+
 (defn services-handler [state service-id args]
   (log/info "handling " service-id " args = " args)
   (service state service-id args))

src/messenger/constants.cljs

@@ -0,0 +1,3 @@
+(ns messenger.constants)
+
+(def ethereum-rpc-url "http://localhost:8545")

src/messenger/models/protocol.cljs

@@ -0,0 +1,19 @@
+(ns messenger.models.protocol
+  (:require [messenger.state :as state]
+            [messenger.persistence.realm :as r]))
+
+(defn set-initialized [initialized?]
+  (swap! state/app-state assoc-in state/protocol-initialized-path initialized?))
+
+;; TODO at least the private key has to be encrypted with user's password
+
+(defn update-identity [identity]
+  (r/write
+    (fn []
+      (r/create :kv-store {:key   :identity
+                           :value (str identity)} true))))
+
+(defn current-identity []
+  (-> (r/get-by-field :kv-store :key :identity)
+      (r/single-cljs)
+      (r/decode-value)))

src/messenger/persistence/realm.cljs

@@ -0,0 +1,83 @@
+(ns messenger.persistence.realm
+  (:require [cljs.reader :refer [read-string]]
+            [syng-im.utils.logging :as log]
+            [messenger.utils.types :refer [to-string]]))
+
+(set! js/Realm (js/require "realm"))
+
+(def opts {:schema [{:name       "Contact"
+                     :properties {:phone-number     "string"
+                                  :whisper-identity "string"
+                                  :name             "string"
+                                  :photo-path       "string"}}
+                    {:name       :kv-store
+                     :primaryKey :key
+                     :properties {:key   "string"
+                                  :value "string"}}]})
+
+(def realm (js/Realm. (clj->js opts)))
+
+(def schema-by-name (->> (:schema opts)
+                         (mapv (fn [{:keys [name] :as schema}]
+                                 [name schema]))
+                         (into {})))
+
+
+(defn field-type [schema-name field]
+  (get-in schema-by-name [schema-name :properties field]))
+
+(defn write [f]
+  (.write realm f))
+
+(defn create
+  ([schema-name obj]
+   (create schema-name obj false))
+  ([schema-name obj update?]
+   (.create realm (to-string schema-name) (clj->js obj) update?)))
+
+(defmulti to-query (fn [schema-name operator field value]
+                     operator))
+
+(defmethod to-query :eq [schema-name operator field value]
+  (let [value (to-string value)
+        query (str (name field) "=" (if (= "string" (field-type schema-name field))
+                                      (str "\"" value "\"")
+                                      value))
+        ;_     (log/debug query)
+        ]
+    query))
+
+(defn get-by-field [schema-name field value]
+  (-> (.objects realm (name schema-name))
+      (.filtered (to-query schema-name :eq field value))))
+
+(defn single [result]
+  (-> (aget result 0)))
+
+(defn single-cljs [result]
+  (-> (aget result 0)
+      (js->clj :keywordize-keys true)))
+
+(defn decode-value [{:keys [key value]}]
+  (read-string value))
+
+(comment
+  (use 'figwheel-sidecar.repl-api)
+  (cljs-repl)
+
+  (def x (-> (get-by-field :kv-store :key :identity)
+             (single)))
+
+  (aget x 1)
+
+  (write (fn []
+           (.delete realm (-> (get-by-field :kv-store :key :identity)
+                              (single)))))
+
+
+  (log/info (.keys js/Object realm))
+  (log/info (clj->js opts))
+
+  (clj->js (clj->js {:a [{:b 123}]}))
+
+  )

src/messenger/protocol/protocol_handler.cljs

@@ -0,0 +1,44 @@
+(ns messenger.protocol.protocol-handler
+  (:require [syng-im.utils.logging :as log]
+            [messenger.constants :refer [ethereum-rpc-url]]
+            [messenger.comm.intercom :refer [protocol-initialized]]
+            [messenger.models.protocol :refer [current-identity]]))
+
+(defn make-handler []
+  {:ethereum-rpc-url ethereum-rpc-url
+   :identity         (current-identity)
+   :storage          nil
+   :handler          (fn [{:keys [event-type] :as event}]
+                       (log/info "Event:" (clj->js event))
+                       (case event-type
+                         :initialized (let [{:keys [identity]} event]
+                                        (protocol-initialized identity))
+                         ;:new-msg (let [{from               :from
+                         ;                {content :content} :payload} event]
+                         ;           (add-to-chat "chat" from content))
+                         ;:msg-acked (let [{:keys [msg-id]} event]
+                         ;             (add-to-chat "chat" ":" (str "Message " msg-id " was acked")))
+                         ;:delivery-failed (let [{:keys [msg-id]} event]
+                         ;                   (add-to-chat "chat" ":" (str "Delivery of message " msg-id " failed")))
+                         ;:new-group-chat (let [{:keys [from group-id identities]} event]
+                         ;                  (set-group-id! group-id)
+                         ;                  (set-group-identities identities)
+                         ;                  (add-to-chat "group-chat" ":" (str "Received group chat invitation from " from " for group-id: " group-id)))
+                         ;:group-chat-invite-acked (let [{:keys [from group-id]} event]
+                         ;                           (add-to-chat "group-chat" ":" (str "Received ACK for group chat invitation from " from " for group-id: " group-id)))
+                         ;:new-group-msg (let [{from               :from
+                         ;                      {content :content} :payload} event]
+                         ;                 (add-to-chat "group-chat" from content))
+                         ;:group-new-participant (let [{:keys [group-id identity from]} event]
+                         ;                         (add-to-chat "group-chat" ":" (str (shorten from) " added " (shorten identity) " to group chat"))
+                         ;                         (add-identity-to-group-list identity))
+                         ;:group-removed-participant (let [{:keys [group-id identity from]} event]
+                         ;                             (add-to-chat "group-chat" ":" (str (shorten from) " removed " (shorten identity) " from group chat"))
+                         ;                             (remove-identity-from-group-list identity))
+                         ;:removed-from-group (let [{:keys [group-id from]} event]
+                         ;                      (add-to-chat "group-chat" ":" (str (shorten from) " removed you from group chat")))
+                         ;:participant-left-group (let [{:keys [group-id from]} event]
+                         ;                          (add-to-chat "group-chat" ":" (str (shorten from) " left group chat")))
+                         ;(add-to-chat "chat" ":" (str "Don't know how to handle " event-type))
+                         (log/info "Don't know how to handle" event-type)
+                         ))})

src/messenger/services/protocol.cljs

@@ -0,0 +1,17 @@
+(ns messenger.services.protocol
+  (:require [messenger.models.protocol :refer [set-initialized
+                                               update-identity]]
+            [syng-im.utils.logging :as log]))
+
+(defmulti protocol (fn [state id args]
+                              id))
+
+(defmethod protocol :protocol/initialized
+  [state id {:keys [identity] :as args}]
+  (log/info "handling " id "args = " args)
+  (update-identity identity)
+  (set-initialized true))
+
+(defn protocol-handler [state [id args]]
+  (log/debug "protocol-handler: " args)
+  (protocol state id args))

src/messenger/services/user_data.cljs

@@ -26,7 +26,7 @@
 
 (defmethod user-data :user-data/load-phone-number
   [state id args]
-  (log/info "handling " id " args = " args)
+  (log/debug "handling " id "args = " args)
   (load-phone-number))
 
 (defmethod user-data :user-data/load-whisper-identity
@@ -48,5 +48,5 @@
   (set-confirmation-code confirmation-code))
 
 (defn user-data-handler [state [id args]]
-  (log/info "user notification: " args)
+  (log/debug "user-data-handler: " args)
   (user-data state id args))

src/messenger/state.cljs

@@ -37,5 +37,6 @@
 (def pub-sub-bus-path [:channels :pub-sub-publisher])
 (def pub-sub-path [:channels :pub-sub-publication])
 (def user-notification-path [:user-notification])
+(def protocol-initialized-path [:protocol-initialized])
 
 (defn pub-sub-publisher [app] (get-in app pub-sub-bus-path))

src/messenger/utils/database.cljs

@@ -1,13 +1,6 @@
-(ns messenger.utils.database
-  (:require [messenger.utils.utils :refer [log toast http-post]]))
-
-(set! js/Realm (js/require "realm"))
-
-(def realm (js/Realm. (clj->js {:schema [{:name "Contact"
-                                          :properties {:phone-number "string"
-                                                       :whisper-identity "string"
-                                                       :name "string"
-                                                       :photo-path "string"}}]})))
+(ns messenger.android.database
+  (:require [messenger.android.utils :refer [log toast http-post]]
+            [messenger.persistence.realm :refer [realm]]))
 
 (defn write [f]
   (.write realm f))

src/messenger/utils/types.cljs

@@ -0,0 +1,6 @@
+(ns messenger.utils.types)
+
+(defn to-string [s]
+  (if (keyword? s)
+    (name s)
+    s))