CodeLiturgy.Dashboard/BlueWest.Api/Context/Templates/UpdateEntityTemplate.csx

using Microsoft.EntityFrameworkCore;

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}));
        } 
    }
}