Added a method to create a location from an address

Issue #29

Pirat/Services/Helper/AddressMaking/AddressMaker.cs

@@ -5,13 +5,33 @@
 using Newtonsoft.Json.Linq;
 using Pirat.Codes;
 using Pirat.Exceptions;
+using Pirat.Model.Api.Resource;
 using Pirat.Model.Entity.Resource.Common;
 using Pirat.Other;
 
 namespace Pirat.Services.Helper.AddressMaking
 {
 	public class AddressMaker : IAddressMaker
 	{
+		public Location? CreateLocationForAddress(Address address)
+		{
+			NullCheck.ThrowIfNull(address);
+
+			if (!string.IsNullOrEmpty(address.country)
+				&& !string.IsNullOrEmpty(address.postalcode))
+			{
+				var locationOfDemandedConsumable = new AddressEntity().build(address);
+				this.SetCoordinates(locationOfDemandedConsumable);
+
+				return new Location(
+					decimal.ToDouble(locationOfDemandedConsumable.latitude),
+					decimal.ToDouble(locationOfDemandedConsumable.longitude)
+				);
+			}
+
+			return null;
+		}
+
 		public void SetCoordinates(AddressEntity address)
 		{
             NullCheck.ThrowIfNull<AddressEntity>(address);

Pirat/Services/Helper/AddressMaking/IAddressMaker.cs

@@ -1,10 +1,19 @@
+using Pirat.Model.Api.Resource;
 using Pirat.Model.Entity.Resource.Common;
+using Pirat.Other;
 
 namespace Pirat.Services.Helper.AddressMaking
 {
     public interface IAddressMaker {
 
         public void SetCoordinates(AddressEntity address);
 
+        /// <summary>
+        /// Creates a <see cref="Location"/> with latitude and longitude for 
+        /// the given Address.
+        /// </summary>
+        /// <param name="address">the address</param>
+        /// <returns>the lat/long location for the address</returns>
+        Location? CreateLocationForAddress(Address address);
     }
 }