ok state before introducing update

BlueWest.Api/Context/CompanyDbContext.cs

@@ -1,5 +1,6 @@
 
 using BlueWest.Data;
+using BlueWest.WebApi.Context;
 using BlueWest.WebApi.EF.Model;
 using MapTo;
 using Microsoft.EntityFrameworkCore;
@@ -15,6 +16,11 @@ namespace BlueWest.WebApi.EF
         /// Companies.
         /// </summary>
         [EfAddMethods(typeof(CompanyCreate), typeof(CompanyUnique))]
+        [EfAddUpdateMethods(
+            typeof(CompanyUnique),
+            typeof(CompanyUpdate), 
+            "Id", typeof(int))
+        ]
         /*[EFUpdateMethods(typeof(int), 
             "Id", 
             typeof(CompanyUpdate), 

BlueWest.Api/Context/Extensions/CountryExtensions2.cs

@@ -10,7 +10,7 @@ namespace BlueWest.WebApi.EF
     /// <summary>
     /// Country table database extensions
     /// </summary>
-    public static class CountryDbExtensions
+    public static class CountryExtensions2
     {
 
         /// <summary>

BlueWest.Api/Context/Templates/AddToEntityTemplate.csx

@@ -1,8 +1,8 @@
 
-public static (bool, {readTypeFullName}) Add{entityTypeName}(
+public static (bool, {returnTypeFullName}) Add{entityTypeName}(
 this {contextFullName} dbContext, {createTypeFullName} {toCreateVarName}) {
       var {newEntityVarName} = new {entityTypeFullName}({toCreateVarName});
       dbContext.{propertyName}.Add({newEntityVarName});  
       var success = dbContext.SaveChanges() >= 0;
-      return (success, new {readTypeFullName}({newEntityVarName}));
+      return (success, new {returnTypeFullName}({newEntityVarName}));
 } 

BlueWest.Api/Context/Templates/AddToListTemplate.csx

@@ -1,18 +0,0 @@
-
-public static (bool, string, {ReturnTypeFullyQualifiedType}) Add{ItemListTypeName}( 
-            this {PropertyParentType} dbContext, 
-            {KeyFullyQualifiedType} {TargetItemPropertyTypeName.ToLowerCase()}{KeyPropertyName}, 
-            {ItemListCreateFullyQualifiedType} {ItemListCreateTypeName.FirstLower()})
-{
-    var {TargetItemPropertyTypeName.FirstLower()} = dbContext.{TargetItemPropertyName}.FirstOrDefault(d => d.{KeyPropertyName} == {TargetItemPropertyTypeName.ToLowerCase()}{KeyPropertyName});
-    
-    if ({TargetItemPropertyTypeName.FirstLower()} == null) return (false, "{TargetItemPropertyTypeName} Not found.", null);
-    
-    var new{ItemListTypeTypeName} = new {ItemListTypeFullyQualifiedType}({ItemListCreateTypeName.FirstLower()});
-    
-    country.{ItemListPropertyName}.Add(new{ItemListTypeTypeName});
-    
-    var success = dbContext.SaveChanges() >= 0;
-    
-    return !success ? (false, "Error saving changes.", null) : (true, string.Empty, new {ReturnTypeFullyQualifiedType}(newCurrency));
-}

BlueWest.Api/Context/Templates/EfEntityClass.csx

@@ -1,6 +0,0 @@
-using Microsoft.EntityFrameworkCore;
-
-namespace {Namespace} 
-{
-    {Code}
-}

BlueWest.Api/Context/Templates/UpdateEntityTemplate.csx

@@ -1,14 +1,13 @@
-using Microsoft.EntityFrameworkCore;
+public static (bool, {returnTypeFullName}) Update{entityTypeName}(
+            this {contextFullName} dbContext, 
+            {updateTypeFullName} {updateVarName},
+            {keyTypeFullName} {keyVarName})
+        {
+            var {existingEntityVarName} = dbContext.{propertyName}.FirstOrDefault(x => x.{keyPropertyName} == {keyVarName});
+            if ({existingEntityVarName} == null) return (false, null);
+            {existingEntityVarName}.Update({updateVarName});
+            dbContext.{propertyname}.Update({existingEntityVarName});
+            var result = dbContext.SaveChanges() >= 0;
+            return (result, {existingEntityVarName});
 
-namespace {Namespace} 
-{
-    public static partial class {entityTypeName}Extensions {
-        public static (bool, {readTypeFullName}) Update{entityTypeName}(
-        this {contextFullName} dbContext, {updateTypeFullName} {toUpdateVarName}) {
-              var {newEntityVarName} = new {entityTypeFullName}({toUpdateVarName});
-              dbContext.{propertyName}.Add({newEntityVarName});  
-              var success = dbContext.SaveChanges() >= 0;
-              return (success, new {readTypeFullName}({newEntityVarName}));
         }
-    }
-}

include/BlueWest.MapTo

@@ -1 +1 @@
-Subproject commit 12d5839f1660c0cf89be22d391b1f744a37c202e
+Subproject commit ca95c878399d057ee42007f04e4b3fb032deaab0