refactor(article-comment): wip

Author: mydearxym

lib/groupher_server_web/resolvers/cms_resolver.ex

@@ -326,6 +326,10 @@ defmodule GroupherServerWeb.Resolvers.CMS do
     CMS.emotion_to_comment(id, emotion, user)
   end
 
+  def undo_emotion_to_comment(_root, ~m(id emotion)a, %{context: %{cur_user: user}}) do
+    CMS.undo_emotion_to_comment(id, emotion, user)
+  end
+
   ############
   ############
   ############

lib/groupher_server_web/schema/cms/mutations/comment.ex

@@ -53,6 +53,15 @@ defmodule GroupherServerWeb.Schema.CMS.Mutations.Comment do
       resolve(&R.CMS.emotion_to_comment/3)
     end
 
+    @desc "undo emotion to a comment"
+    field :undo_emotion_to_comment, :article_comment do
+      arg(:id, non_null(:id))
+      arg(:emotion, non_null(:article_comment_emotion))
+
+      middleware(M.Authorize, :login)
+      resolve(&R.CMS.undo_emotion_to_comment/3)
+    end
+
     ############################
     ############################
     ############################

test/groupher_server_web/mutation/cms/article_comment_test.exs

@@ -114,5 +114,34 @@ defmodule GroupherServer.Test.Mutation.ArticleComment do
       assert comment |> get_in(["emotions", "beerCount"]) == 1
       assert get_in(comment, ["emotions", "viewerHasBeered"])
     end
+
+    @emotion_comment_query """
+    mutation($id: ID!, $emotion: ArticleCommentEmotion!) {
+      undoEmotionToComment(id: $id, emotion: $emotion) {
+        id
+        emotions {
+          beerCount
+          viewerHasBeered
+          latestBeerUsers {
+            login
+            nickname
+          }
+        }
+      }
+    }
+    """
+    @tag :wip2
+    test "login user can undo emotion to a comment", ~m(post user owner_conn)a do
+      {:ok, comment} = CMS.create_article_comment(:post, post.id, "post comment", user)
+      {:ok, _} = CMS.emotion_to_comment(comment.id, :beer, user)
+
+      variables = %{id: comment.id, emotion: "BEER"}
+
+      comment =
+        owner_conn |> mutation_result(@emotion_comment_query, variables, "undoEmotionToComment")
+
+      assert comment |> get_in(["emotions", "beerCount"]) == 0
+      assert not get_in(comment, ["emotions", "viewerHasBeered"])
+    end
   end
 end