From a0c9eba41dde3b3513f1a1285a0d0f207be2241c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sen=C3=A9n=20Rodero=20Rodr=C3=ADguez?=
 <senenrodero@gmail.com>
Date: Mon, 21 Dec 2020 18:16:24 +0100
Subject: [PATCH] Add scope to filter SDG relations by review status

---
 app/models/concerns/sdg/relatable.rb |  8 ++++++++
 spec/models/sdg/relatable_spec.rb    | 19 +++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/app/models/concerns/sdg/relatable.rb b/app/models/concerns/sdg/relatable.rb
index a64ade1bc..5844a8708 100644
--- a/app/models/concerns/sdg/relatable.rb
+++ b/app/models/concerns/sdg/relatable.rb
@@ -28,6 +28,14 @@ module SDG::Relatable
 
       joins(sdg_class.table_name.to_sym).merge(sdg_class.where(code: code))
     end
+
+    def sdg_reviewed
+      joins(:sdg_review)
+    end
+
+    def pending_sdg_review
+      left_joins(:sdg_review).merge(SDG::Review.where(id: nil))
+    end
   end
 
   def related_sdgs
diff --git a/spec/models/sdg/relatable_spec.rb b/spec/models/sdg/relatable_spec.rb
index fbdf65890..269fb6efe 100644
--- a/spec/models/sdg/relatable_spec.rb
+++ b/spec/models/sdg/relatable_spec.rb
@@ -170,4 +170,23 @@ describe SDG::Relatable do
       expect(relatable.class.by_target(target.code)).to be_empty
     end
   end
+
+  describe ".pending_sdg_review" do
+    let!(:relatable) { create(:proposal) }
+
+    it "returns records not reviewed yet" do
+      create(:sdg_review, relatable: create(:proposal))
+
+      expect(relatable.class.pending_sdg_review).to match_array [relatable]
+    end
+  end
+
+  describe ".sdg_reviewed" do
+    let!(:relatable) { create(:proposal) }
+    let!(:reviewed_relatable) { create(:sdg_review, relatable: create(:proposal)).relatable }
+
+    it "returns records already reviewed" do
+      expect(relatable.class.sdg_reviewed).to match_array [reviewed_relatable]
+    end
+  end
 end