Fix conversation recipient prefill on contacts page

Use the already available contacts data for the prefill

app/assets/javascripts/app/pages/contacts.js

@@ -80,7 +80,15 @@ app.pages.Contacts = Backbone.View.extend({
 
   showMessageModal: function(){
     $("#conversationModal").on("modal:loaded", function() {
-      new app.views.ConversationsForm({prefill: gon.conversationPrefill});
+      var people = app.contacts.filter(function(contact) {
+        return contact.inAspect(app.aspect.get("id"));
+      }).map(function(contact) {
+        return _.extend({
+          avatar: contact.person.get("profile").avatar.small,
+          handle: contact.person.get("diaspora_id")
+        }, contact.person.attributes);
+      });
+      new app.views.ConversationsForm({prefill: people});
     });
     app.helpers.showModal("#conversationModal");
   },

app/controllers/conversations_controller.rb

@@ -103,10 +103,6 @@ class ConversationsController < ApplicationController
 
       render :layout => true
     else
-      if params[:aspect_id]
-        gon.push conversation_prefill: current_user.aspects
-                                                   .find(params[:aspect_id]).contacts.map {|c| c.person.as_json }
-      end
       render :layout => false
     end
   end

app/views/conversations/new.html.haml

-= include_gon camel_case: true
-= render 'conversations/new'
+= render "conversations/new"

spec/controllers/conversations_controller_spec.rb

@@ -20,11 +20,6 @@ describe ConversationsController, :type => :controller do
         get :new, params: {modal: true}
         expect(response).to be_success
       end
-
-      it "assigns a set of contacts if passed an aspect id" do
-        get :new, params: {aspect_id: alice.aspects.first.id, modal: true}
-        expect(controller.gon.conversation_prefill).to eq(alice.aspects.first.contacts.map {|c| c.person.as_json })
-      end
     end
 
     context "mobile" do

spec/javascripts/app/pages/contacts_spec.js

@@ -290,17 +290,20 @@ describe("app.pages.Contacts", function(){
     });
 
     it("initializes app.views.ConversationsForm with correct parameters when modal is loaded", function() {
-      gon.conversationPrefill = [
-        {id: 1, name: "diaspora user", handle: "diaspora-user@pod.tld"},
-        {id: 2, name: "other diaspora user", handle: "other-diaspora-user@pod.tld"},
-        {id: 3, name: "user@pod.tld", handle: "user@pod.tld"}
-      ];
-
       spyOn(app.views.ConversationsForm.prototype, "initialize");
+      app.aspect = new app.models.Aspect(app.contacts.first().get("aspect_memberships")[0].aspect);
       this.view.showMessageModal();
       $("#conversationModal").trigger("modal:loaded");
-      expect(app.views.ConversationsForm.prototype.initialize)
-        .toHaveBeenCalledWith({prefill: gon.conversationPrefill});
+      expect(app.views.ConversationsForm.prototype.initialize).toHaveBeenCalled();
+
+      var prefill = app.views.ConversationsForm.prototype.initialize.calls.mostRecent().args[0].prefill;
+      var people = app.contacts.filter(function(contact) { return contact.inAspect(app.aspect.get("id")); });
+      expect(prefill.length).toBe(people.length);
+
+      var person = app.contacts.first().person;
+      expect(prefill[0].handle).toBe(person.get("diaspora_id"));
+      expect(prefill[0].name).toBe(person.get("name"));
+      expect(prefill[0].avatar).toBe(person.get("profile").avatar.small);
     });
   });
 });