FEATURE: Introduce Ignore user (#7072)

spec/requests/users_controller_spec.rb

@@ -2020,6 +2020,76 @@ describe UsersController do
     end
   end
 
+  describe '#ignore' do
+    it 'raises an error when not logged in' do
+      put "/u/#{user.username}/ignore.json", params: { ignored_user_id: "" }
+      expect(response.status).to eq(403)
+    end
+
+    context 'while logged in' do
+      let(:user) { Fabricate(:user) }
+      let(:another_user) { Fabricate(:user) }
+      before do
+        sign_in(user)
+      end
+
+      describe 'when SiteSetting.ignore_user_enabled is false' do
+        it 'raises an error' do
+          SiteSetting.ignore_user_enabled = false
+          put "/u/#{user.username}/ignore.json"
+          expect(response.status).to eq(404)
+        end
+      end
+
+      describe 'when SiteSetting.ignore_user_enabled is true' do
+        it 'creates IgnoredUser record' do
+          SiteSetting.ignore_user_enabled = true
+          put "/u/#{user.username}/ignore.json", params: { ignored_user_id: another_user.id }
+          expect(response.status).to eq(200)
+          expect(IgnoredUser.find_by(user_id: user.id,
+                                     ignored_user_id: another_user.id)).to be_present
+        end
+      end
+    end
+  end
+
+  describe '#watch' do
+    it 'raises an error when not logged in' do
+      delete "/u/#{user.username}/ignore.json"
+      expect(response.status).to eq(403)
+    end
+
+    context 'while logged in' do
+      let(:user) { Fabricate(:user) }
+      let(:another_user) { Fabricate(:user) }
+      before do
+        sign_in(user)
+      end
+
+      describe 'when SiteSetting.ignore_user_enabled is false' do
+        it 'raises an error' do
+          SiteSetting.ignore_user_enabled = false
+          delete "/u/#{user.username}/ignore.json", params: { ignored_user_id: another_user.id }
+          expect(response.status).to eq(404)
+        end
+      end
+
+      describe 'when SiteSetting.ignore_user_enabled is true' do
+        before do
+          Fabricate(:ignored_user, user_id: user.id, ignored_user_id: another_user.id)
+        end
+
+        it 'destroys IgnoredUser record' do
+          SiteSetting.ignore_user_enabled = true
+          delete "/u/#{user.username}/ignore.json", params: { ignored_user_id: another_user.id }
+          expect(response.status).to eq(200)
+          expect(IgnoredUser.find_by(user_id: user.id,
+                                     ignored_user_id: another_user.id)).to be_blank
+        end
+      end
+    end
+  end
+
   describe "for user with period in username" do
     let(:user_with_period) { Fabricate(:user, username: "myname.test") }