Added the Rules Engine Pattern and the Auto approve and request rules #865

src/Ombi.Core/Rule/Rules/AutoApproveRule.cs

@@ -0,0 +1,38 @@
+using Ombi.Core.Claims;
+using Ombi.Core.Models.Requests;
+using Ombi.Core.Rules;
+using System;
+using System.Collections.Generic;
+using System.Security.Principal;
+using System.Text;
+
+namespace Ombi.Core.Rule.Rules
+{
+    public class AutoApproveRule : BaseRule, IRequestRules<BaseRequestModel>
+    {
+        public AutoApproveRule(IPrincipal principal)
+        {
+            User = principal;
+        }
+
+        private IPrincipal User { get; }
+        public RuleResult Execute(BaseRequestModel obj)
+        {
+            if(User.IsInRole(OmbiClaims.Admin))
+            {
+                obj.Approved = true;
+                return Success();
+            }
+
+            if (obj.Type == Store.Entities.RequestType.Movie && User.IsInRole(OmbiClaims.AutoApproveMovie))
+            {
+                obj.Approved = true;
+            }
+            if (obj.Type == Store.Entities.RequestType.TvShow && User.IsInRole(OmbiClaims.AutoApproveTv))
+            {
+                obj.Approved = true;
+            }
+            return Success(); // We don't really care, we just don't set the obj to approve
+        }
+    }
+}