Added foreign key relations to all core components

models/conversation.go

@@ -22,6 +22,8 @@ type DBConversation struct {
 	DetailsUpdate        *time.Time
 	SemiLiveUpdate       *time.Time
 	JobUpdate            *time.Time
+
+	Participants []DBParticipant `gorm:"foreignKey:ConversationId;references:Id"`
 }
 
 func (DBConversation) TableName() string {