change chain

app/helpers/members_helper.rb

@@ -1,2 +1,18 @@
 module MembersHelper
+  def get_user_token(user_login,reponame)
+    query_params = {
+      type: "query",
+      chain_params: {
+        reponame: reponame,
+        username: user_login
+      }
+    }
+    response = Gitea::Chain::ChainGetService.new(query_params).call
+
+    if response.status == 200 
+      return JSON.parse(response.body)["balance"].to_i
+    else 
+      return 0
+    end
+  end
 end