#2369 chat paste bug (#2370)

* fix the bug re paste action on mobile

* remove console.log

* update the fix

* uncomment it

* comment update again

frontend/views/containers/chatroom/SendArea.vue

@@ -70,6 +70,7 @@
       @keydown.ctrl='isNextLine'
       @keydown='handleKeydown'
       @keyup='handleKeyup'
+      @paste='handlePaste'
       v-bind='$attrs'
     )
 
@@ -553,6 +554,18 @@ export default ({
         this.updateMentionKeyword()
       }
     },
+    handlePaste (e) {
+      // fix for the edge-case related to 'paste' action when nothing has been typed
+      // (reference: https://github.com/okTurtles/group-income/issues/2369)
+      const currVal = this.$refs.textarea.value
+
+      if (!currVal) {
+        e.preventDefault()
+        const pastedText = e.clipboardData.getData('text')
+        this.$refs.textarea.value = pastedText
+        this.updateTextArea()
+      }
+    },
     addSelectedMention (index) {
       const curValue = this.$refs.textarea.value
       const curPosition = this.$refs.textarea.selectionStart