Add conversation ref number to list conversations api response

Author: abhinavxd

internal/conversation/models/models.go

@@ -114,6 +114,7 @@ type ConversationListItem struct {
 	CreatedAt             time.Time               `db:"created_at" json:"created_at"`
 	UpdatedAt             time.Time               `db:"updated_at" json:"updated_at"`
 	UUID                  string                  `db:"uuid" json:"uuid"`
+	ReferenceNumber       string                  `db:"reference_number" json:"reference_number"`
 	WaitingSince          null.Time               `db:"waiting_since" json:"waiting_since"`
 	Contact               ConversationListContact `db:"contact" json:"contact"`
 	InboxChannel          string                  `db:"inbox_channel" json:"inbox_channel"`

internal/conversation/queries.sql

@@ -39,6 +39,7 @@ SELECT
     conversations.created_at,
     conversations.updated_at,
     conversations.uuid,
+    conversations.reference_number,
     conversations.waiting_since,
     users.created_at as "contact.created_at",
     users.updated_at as "contact.updated_at",