aw6373: read organic matter from eurofins if available

CarbonCalculation24.cs

@@ -217,7 +217,15 @@ namespace FarmMapsAPI.Carbon
         {
             string provinceCode = GetProvinceCode(dataTransformationSet, postalCode);
             var crpYield = cropYieldConfig.SingleOrDefault(x => x.CropName.ToLower() == cropCode.ToLower());
+            if (crpYield == null)
+            {
+                return 0;
+            }
             var crpYieldProvince = crpYield.Yields.SingleOrDefault(x => x.ProvinceCode == provinceCode);
+            if (crpYieldProvince == null)
+            {
+                return 0;
+            }
             var cropYield = crpYieldProvince.YearData.SingleOrDefault(x => x.Year == year)?.YieldValue;
             return cropYield;
         }

Models/FarmMapsCarbonRequest.cs

@@ -21,6 +21,9 @@ namespace FarmMapsAPI.Carbon.Models
 
         //added
         public int CalculateUntil { get; set; }
+
+        //fsa
+        public int CalculateFrom { get; set; }
     }
 
     public class CropFieldFarmMaps
@@ -31,6 +34,7 @@ namespace FarmMapsAPI.Carbon.Models
         public double Area { get; set; }
         [Required]
         public string SoilType { get; set; }
+        public string SoilTypeDefault { get; set; }
         [Required]
         public SoilPropertyFarmMaps SoilProperty { get; set; }
         [Required]
@@ -78,10 +82,20 @@ namespace FarmMapsAPI.Carbon.Models
     {
         public double? OM_Const { get; set; }
         public double? C_Const { get; set; }
+        public double? OM_ConstDefault { get; set; }
         public string OM_Choice { get; set; }
         public double? Clay_Content { get; set; }
+        public double? Clay_ContentDefault { get; set; }
         public bool Depth10 { get; set; }
         public int? Depth { get; set; }        
+        [JsonIgnore]
+        public List<OrganicMatterFarmMaps> OrganicMatters { get; set; }
+    }
+
+    public class OrganicMatterFarmMaps
+    {
+        public int Year { get; set; }
+        public double OrganicMatter { get; set; }
     }
 
     public class GreenManureTypeFarmMaps