feat: New APIs for search (#6564)

- Adding new API endpoints for search
- Migrations to add appropriate indexes

app/views/api/v1/accounts/search/_agent.json.jbuilder

@@ -0,0 +1,5 @@
+json.id agent.id
+json.available_name agent.available_name
+json.email agent.email
+json.name agent.name
+json.role agent.role

app/views/api/v1/accounts/search/_contact.json.jbuilder

@@ -0,0 +1,5 @@
+json.email contact.email
+json.id contact.id
+json.name contact.name
+json.phone_number contact.phone_number
+json.identifier contact.identifier

app/views/api/v1/accounts/search/_inbox.json.jbuilder

@@ -0,0 +1,4 @@
+json.id inbox.id
+json.channel_id inbox.channel_id
+json.name inbox.name
+json.channel_type inbox.channel_type

app/views/api/v1/accounts/search/_message.json.jbuilder

@@ -0,0 +1,14 @@
+json.id message.id
+json.content message.content
+json.message_type message.message_type_before_type_cast
+json.content_type message.content_type
+json.source_id message.source_id
+json.inbox_id message.inbox_id
+json.conversation_id message.conversation.try(:display_id)
+json.created_at message.created_at.to_i
+json.agent do
+  json.partial! 'agent', formats: [:json], agent: message.conversation.try(:assignee) if message.conversation.try(:assignee).present?
+end
+json.inbox do
+  json.partial! 'inbox', formats: [:json], inbox: message.inbox if message.inbox.present? && message.try(:inbox).present?
+end

app/views/api/v1/accounts/search/contacts.json.jbuilder

@@ -0,0 +1,7 @@
+json.payload do
+  json.contacts do
+    json.array! @result[:contacts] do |contact|
+      json.partial! 'contact', formats: [:json], contact: contact
+    end
+  end
+end

app/views/api/v1/accounts/search/conversations.json.jbuilder

@@ -0,0 +1,21 @@
+json.payload do
+  json.conversations do
+    json.array! @result[:conversations] do |conversation|
+      json.id conversation.display_id
+      json.account_id conversation.account_id
+      json.created_at conversation.created_at.to_i
+      json.message do
+        json.partial! 'message', formats: [:json], message: conversation.messages.try(:first)
+      end
+      json.contact do
+        json.partial! 'contact', formats: [:json], contact: conversation.contact if conversation.try(:contact).present?
+      end
+      json.inbox do
+        json.partial! 'inbox', formats: [:json], inbox: conversation.inbox if conversation.try(:inbox).present?
+      end
+      json.agent do
+        json.partial! 'agent', formats: [:json], agent: conversation.assignee if conversation.try(:assignee).present?
+      end
+    end
+  end
+end

app/views/api/v1/accounts/search/index.json.jbuilder

@@ -0,0 +1,32 @@
+json.payload do
+  json.conversations do
+    json.array! @result[:conversations] do |conversation|
+      json.id conversation.display_id
+      json.account_id conversation.account_id
+      json.created_at conversation.created_at.to_i
+      json.message do
+        json.partial! 'message', formats: [:json], message: conversation.messages.try(:first)
+      end
+      json.contact do
+        json.partial! 'contact', formats: [:json], contact: conversation.contact if conversation.try(:contact).present?
+      end
+      json.inbox do
+        json.partial! 'inbox', formats: [:json], inbox: conversation.inbox if conversation.try(:inbox).present?
+      end
+      json.agent do
+        json.partial! 'agent', formats: [:json], agent: conversation.assignee if conversation.try(:assignee).present?
+      end
+    end
+  end
+  json.contacts do
+    json.array! @result[:contacts] do |contact|
+      json.partial! 'contact', formats: [:json], contact: contact
+    end
+  end
+
+  json.messages do
+    json.array! @result[:messages] do |message|
+      json.partial! 'message', formats: [:json], message: message
+    end
+  end
+end

app/views/api/v1/accounts/search/messages.json.jbuilder

@@ -0,0 +1,7 @@
+json.payload do
+  json.messages do
+    json.array! @result[:messages] do |message|
+      json.partial! 'message', formats: [:json], message: message
+    end
+  end
+end