From db6e3fb43e425e99b3d22e37fe0ae84be1074f3b Mon Sep 17 00:00:00 2001
From: Sojan Jose <sojan@pepalo.com>
Date: Sun, 3 May 2020 12:15:10 +0530
Subject: [PATCH] Chore: API to get conversations count (#808)

Addresses: #497
---
 .../v1/accounts/conversations_controller.rb   |  5 ++++
 .../accounts/conversations/meta.json.jbuilder |  7 +++++
 config/routes.rb                              |  1 +
 .../accounts/conversations_controller_spec.rb | 28 +++++++++++++++++++
 4 files changed, 41 insertions(+)
 create mode 100644 app/views/api/v1/accounts/conversations/meta.json.jbuilder

diff --git a/app/controllers/api/v1/accounts/conversations_controller.rb b/app/controllers/api/v1/accounts/conversations_controller.rb
index 3050c8ab7..dea9c0849 100644
--- a/app/controllers/api/v1/accounts/conversations_controller.rb
+++ b/app/controllers/api/v1/accounts/conversations_controller.rb
@@ -8,6 +8,11 @@ class Api::V1::Accounts::ConversationsController < Api::BaseController
     @conversations_count = result[:count]
   end
 
+  def meta
+    result = conversation_finder.perform
+    @conversations_count = result[:count]
+  end
+
   def create
     @conversation = ::Conversation.create!(conversation_params)
   end
diff --git a/app/views/api/v1/accounts/conversations/meta.json.jbuilder b/app/views/api/v1/accounts/conversations/meta.json.jbuilder
new file mode 100644
index 000000000..8895ad24d
--- /dev/null
+++ b/app/views/api/v1/accounts/conversations/meta.json.jbuilder
@@ -0,0 +1,7 @@
+json.data do
+  json.meta do
+    json.mine_count @conversations_count[:mine_count]
+    json.unassigned_count @conversations_count[:unassigned_count]
+    json.all_count @conversations_count[:all_count]
+  end
+end
diff --git a/config/routes.rb b/config/routes.rb
index abf31fbad..051aca254 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -41,6 +41,7 @@ Rails.application.routes.draw do
           resource :twilio_channel, only: [:create]
         end
         resources :conversations, only: [:index, :create, :show] do
+          get 'meta', on: :collection
           scope module: :conversations do
             resources :messages, only: [:index, :create]
             resources :assignments, only: [:create]
diff --git a/spec/controllers/api/v1/accounts/conversations_controller_spec.rb b/spec/controllers/api/v1/accounts/conversations_controller_spec.rb
index 58c1f60b6..4d3397047 100644
--- a/spec/controllers/api/v1/accounts/conversations_controller_spec.rb
+++ b/spec/controllers/api/v1/accounts/conversations_controller_spec.rb
@@ -31,6 +31,34 @@ RSpec.describe 'Conversations API', type: :request do
     end
   end
 
+  describe 'GET /api/v1/accounts/{account.id}/conversations/meta' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        get "/api/v1/accounts/#{account.id}/conversations/meta"
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:agent) { create(:user, account: account, role: :agent) }
+
+      before do
+        conversation = create(:conversation, account: account)
+        create(:inbox_member, user: agent, inbox: conversation.inbox)
+      end
+
+      it 'returns all conversations counts' do
+        get "/api/v1/accounts/#{account.id}/conversations/meta",
+            headers: agent.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(JSON.parse(response.body, symbolize_names: true)[:data][:meta][:all_count]).to eq(1)
+      end
+    end
+  end
+
   describe 'GET /api/v1/accounts/{account.id}/conversations/:id' do
     let(:conversation) { create(:conversation, account: account) }