[feat] Add New API to CorpApi

1. CorpApi#batch_get_by_user
2. CorpApi#follow_user_list

lib/wechat/corp_api.rb

@@ -18,6 +18,16 @@ def get_externalcontact(external_userid, cursor = nil)
       get 'externalcontact/get', params: { external_userid: external_userid, cursor: cursor }
     end
 
+    def follow_user_list
+      # https://developer.work.weixin.qq.com/document/path/92576
+      get 'externalcontact/get_follow_user_list'
+    end
+
+    def batch_get_by_user(userid_list, cursor: nil, limit: nil)
+      # https://developer.work.weixin.qq.com/document/path/93010
+      post 'externalcontact/batch/get_by_user', JSON.generate(userid_list:, cursor:, limit:)
+    end
+
     def agent_list
       get 'agent/list'
     end

spec/lib/wechat/corp_api_spec.rb

@@ -595,4 +595,40 @@
     end
   end
 
+  describe '#follow_user_list' do
+    specify 'should get a list of members configured with the Customer Contact feature.' do
+      follow_user_data = {
+        errcode: 0,
+        errmsg: "ok",
+        follow_user: []
+      }
+
+      expect(subject.client).to receive(:get)
+                                  .with('externalcontact/get_follow_user_list',
+                                        hash_including(params: { access_token: 'access_token' }))
+                                  .and_return(follow_user_data)
+      expect(subject.follow_user_list).to eq follow_user_data
+    end
+  end
+
+  describe '#batch_get_by_user' do
+    specify "should get a list of external_contact user details" do
+
+      expected_data = {
+        errcode: 0,
+        errmsg: "ok",
+        external_contact_list: [],
+        next_cursor: "",
+      }
+
+      expect(subject.client).to receive(:post)
+                                  .with('externalcontact/batch/get_by_user',
+                                        JSON.generate({ userid_list: ['user_id'], cursor: '', limit: 100 }),
+                                        hash_including(params: { access_token: 'access_token' }))
+                                  .and_return(expected_data)
+      expect(subject.batch_get_by_user(['user_id'], cursor: '', limit: 100)).to eq expected_data
+    end
+
+  end
+
 end