From 1bca4dbf8251ce95ad66d6e95713be02a03f092c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Geonizeli?= <joao.geonizeli@gmail.com>
Date: Thu, 21 Jul 2022 14:42:41 -0300
Subject: [PATCH] add currentUser query

---
 app/graphql/enums/role_enum.rb  |  9 +++++++++
 app/graphql/types/base_enum.rb  |  8 ++++++--
 app/graphql/types/query_type.rb |  6 ++++++
 app/graphql/types/user_type.rb  | 16 ++++++++++++++++
 4 files changed, 37 insertions(+), 2 deletions(-)
 create mode 100644 app/graphql/enums/role_enum.rb
 create mode 100644 app/graphql/types/user_type.rb

diff --git a/app/graphql/enums/role_enum.rb b/app/graphql/enums/role_enum.rb
new file mode 100644
index 0000000..5a48d46
--- /dev/null
+++ b/app/graphql/enums/role_enum.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Enums
+  class RoleEnum < Types::BaseEnum
+    graphql_name "UserRole"
+
+    values(%w[admin teacher nde coordinator center_director pro_rector])
+  end
+end
diff --git a/app/graphql/types/base_enum.rb b/app/graphql/types/base_enum.rb
index 71b3973..c9d4bf2 100644
--- a/app/graphql/types/base_enum.rb
+++ b/app/graphql/types/base_enum.rb
@@ -1,7 +1,11 @@
 module Types
   class BaseEnum < GraphQL::Schema::Enum
-    def self.values_from_enumerize(enum_values)
-      enum_values.values.each do |enum_value|
+    def self.values_from_enumerize(enum)
+      values(enum.values)
+    end
+
+    def self.values(enum_values)
+      enum_values.each do |enum_value|
         value enum_value.upcase, value: enum_value
       end
     end
diff --git a/app/graphql/types/query_type.rb b/app/graphql/types/query_type.rb
index 7600500..4bc8c33 100644
--- a/app/graphql/types/query_type.rb
+++ b/app/graphql/types/query_type.rb
@@ -8,8 +8,14 @@ module Types
       argument :where, Inputs::QuestionWhereInput, required: false
     end
 
+    field :current_user, Types::UserType, null: true
+
     def questions(where: nil)
       Resolvers::QuestionsQueryResolver.new(Question, context: context, where: where).resolve
     end
+
+    def current_user
+      context[:current_user]
+    end
   end
 end
diff --git a/app/graphql/types/user_type.rb b/app/graphql/types/user_type.rb
new file mode 100644
index 0000000..92a4cdf
--- /dev/null
+++ b/app/graphql/types/user_type.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+module Types
+  class UserType < Types::BaseObject
+    graphql_name "User"
+
+    field :id, ID, null: false
+    field :name, String, null: false
+    field :email, String, null: false
+    field :roles, [Enums::RoleEnum], null: false
+
+    def roles
+      object.roles.map(&:name)
+    end
+  end
+end