feat: leads: added GetMain().

leads/leads.go

@@ -64,16 +64,27 @@ type Companies struct {
 	Links Links `json:"_links"`
 }
 
-type Contacts struct {
+
+type Contact struct {
 	ID int `json:"id"`
 	IsMain bool `json:"is_main"`
 	Links Links `json:"_links"`
 }
+type Contacts []Contact
+
+func (cs Contacts) GetMain() (Contact, bool) {
+	for _, contact := range cs {
+		if contact.IsMain {
+			return contact, true
+		}
+	}
+	return Contact{}, false
+}
 
 type Embedded struct {
 	Tags []*Tags `json:"tags"`
 	CatalogElements []*CatalogElements `json:"catalog_elements"`
 	LossReason []*LossReason `json:"loss_reason"`
 	Companies []*Companies `json:"companies"`
-	Contacts []*Contacts `json:"contacts"`
+	Contacts Contacts `json:"contacts"`
 }