From ef3668044b169d461bccf9549db10487cec9f50f Mon Sep 17 00:00:00 2001
From: Roman Volosovskyi <rasom@ukr.net>
Date: Mon, 25 Apr 2016 11:27:30 +0300
Subject: [PATCH] fix command as non-command

Former-commit-id: d1bc2196fa55024cea80c780b887b0dec5a18b3f
---
 src/syng_im/handlers.cljs             |  8 ++++++--
 src/syng_im/handlers/sign_up.cljs     |  6 +++---
 src/syng_im/handlers/suggestions.cljs | 21 ++++++++++++++++-----
 src/syng_im/subs.cljs                 |  5 ++++-
 4 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/src/syng_im/handlers.cljs b/src/syng_im/handlers.cljs
index 78567bc9be..eb0a8838c7 100644
--- a/src/syng_im/handlers.cljs
+++ b/src/syng_im/handlers.cljs
@@ -25,7 +25,8 @@
                                          handle-command
                                          get-command-handler
                                          load-commands
-                                         apply-staged-commands]]
+                                         apply-staged-commands
+                                         check-suggestion]]
    [syng-im.handlers.sign-up :as sign-up-service]
 
    [syng-im.models.chats :refer [create-chat
@@ -392,7 +393,10 @@
 
 (register-handler :set-chat-input-text
   (fn [db [_ text]]
-    (set-chat-input-text db text)))
+    (let [{:keys [command]} (check-suggestion db text)]
+      (-> db
+          (set-chat-input-text text)
+          (set-chat-command command)))))
 
 (register-handler :set-chat-command
   (fn [db [_ command-key]]
diff --git a/src/syng_im/handlers/sign_up.cljs b/src/syng_im/handlers/sign_up.cljs
index 8b366d08bf..515a49f0cb 100644
--- a/src/syng_im/handlers/sign_up.cljs
+++ b/src/syng_im/handlers/sign_up.cljs
@@ -154,21 +154,21 @@
 
 (defn intro [db]
   (dispatch [:received-msg
-             {:msg-id (random/id)
+             {:msg-id :intro-message1
               :content "Hello there! It's Syng, a Dapp browser in your phone."
               :content-type text-content-type
               :outgoing false
               :from "console"
               :to "me"}])
   (dispatch [:received-msg
-             {:msg-id (random/id)
+             {:msg-id :intro-message2
               :content (str "Syng uses  a highly secure key-pair authentication type "
                             "to provide you a reliable way to access your account")
               :content-type text-content-type
               :outgoing false
               :from "console"
               :to "me"}])
-  (let [msg-id (random/id)]
+  (let [msg-id :intro-message3]
     (dispatch [:received-msg
                {:msg-id msg-id
                 :content (commands/format-command-request-msg-content
diff --git a/src/syng_im/handlers/suggestions.cljs b/src/syng_im/handlers/suggestions.cljs
index 3fabb0dd2d..760d92d646 100644
--- a/src/syng_im/handlers/suggestions.cljs
+++ b/src/syng_im/handlers/suggestions.cljs
@@ -9,23 +9,27 @@
                                              get-chat-command-to-msg-id
                                              clear-staged-commands]]
             [syng-im.utils.utils :refer [log on-error http-get]]
-            [syng-im.utils.logging :as log]))
+            [syng-im.utils.logging :as log]
+            [clojure.string :as s]))
+
+(defn suggestion? [text]
+  (= (get text 0) "!"))
 
 (defn get-suggestions [db text]
-  (if (= (get text 0) "!")
+  (if (suggestion? text)
     ;; TODO change 'commands' to 'suggestions'
     (filterv #(.startsWith (:text %) text) (get-commands db))
     []))
 
 (defn get-command [db text]
-  (when (= (get text 0) "!")
+  (when (suggestion? text)
     ;; TODO change 'commands' to 'suggestions'
     (first (filter #(= (:text %) text) (get-commands db)))))
 
 (defn handle-command [db command-key content]
   (when-let [command-handler (get-chat-command-request db)]
-   (let [to-msg-id (get-chat-command-to-msg-id db)]
-     (command-handler to-msg-id command-key content)))
+    (let [to-msg-id (get-chat-command-to-msg-id db)]
+      (command-handler to-msg-id command-key content)))
   db)
 
 (defn get-command-handler [db command-key content]
@@ -53,3 +57,10 @@
 
 (defn load-commands []
   (http-get "chat-commands.js" execute-commands-js nil))
+
+(defn check-suggestion [db text]
+  (when-let [suggestion-text (re-matches #"^![^\s]+\s" text)]
+    (let [suggestion-text' (s/trim suggestion-text)
+          [suggestion] (filter #(= suggestion-text' (:text %))
+                               (get-commands db))]
+      suggestion)))
diff --git a/src/syng_im/subs.cljs b/src/syng_im/subs.cljs
index 5fb60872d0..24bb819901 100644
--- a/src/syng_im/subs.cljs
+++ b/src/syng_im/subs.cljs
@@ -38,7 +38,10 @@
 
 (register-sub :get-suggestions
   (fn [db _]
-    (let [input-text (reaction (get-in @db (db/chat-input-text-path (current-chat-id @db))))]
+    (let [input-text (->> (current-chat-id @db)
+                          db/chat-input-text-path
+                          (get-in @db)
+                          (reaction))]
       (reaction (get-suggestions @db @input-text)))))
 
 (register-sub :get-commands