feat(go): implement server to parse address

go/addresses.go

@@ -0,0 +1,51 @@
+package main
+
+import parser "github.com/openvenues/gopostal/parser"
+
+type Address struct {
+	Country      string
+	State        string
+	City         string
+	Neighborhood string
+	Road         string
+	HouseNumber  string
+	House        string
+	Unit         string
+	PostalCode   string
+}
+
+func parseAddress(address string) Address {
+	components := parser.ParseAddress(address)
+	return newFromComponents(components)
+}
+
+func newFromComponents(components []parser.ParsedComponent) Address {
+	address := Address{}
+	for _, component := range components {
+		switch component.Label {
+		case "house":
+			address.House = component.Value
+		case "house_number":
+			address.HouseNumber = component.Value
+		case "road":
+			address.Road = component.Value
+		case "unit":
+			address.Unit = component.Value
+		case "postcode":
+			address.PostalCode = component.Value
+		case "suburb":
+			address.Neighborhood = component.Value
+		case "city_district":
+			address.Neighborhood = component.Value
+		case "city":
+			address.City = component.Value
+		case "state_district":
+			address.Neighborhood = component.Value
+		case "state":
+			address.State = component.Value
+		case "country":
+			address.Country = component.Value
+		}
+	}
+	return address
+}