diff --git a/app/graphql/__generated__/schema.graphql b/app/graphql/__generated__/schema.graphql
new file mode 100644
index 0000000..4b83029
--- /dev/null
+++ b/app/graphql/__generated__/schema.graphql
@@ -0,0 +1,605 @@
+type Axis {
+  id: ID!
+  name: String!
+  subjects: [Subject!]!
+}
+
+type Category {
+  id: ID!
+  name: String!
+  subjects: [Subject!]!
+}
+
+"""
+Autogenerated input type of CreateQuestion
+"""
+input CreateQuestionInput {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+  question: QuestionCreateInput!
+}
+
+"""
+Autogenerated return type of CreateQuestion
+"""
+type CreateQuestionPayload {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  Errors encountered during execution of the mutation.
+  """
+  errors: [String!]!
+  question: Question
+}
+
+"""
+Autogenerated input type of CreateReviewMessage
+"""
+input CreateReviewMessageInput {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+  message: ReviewMessageInput!
+}
+
+"""
+Autogenerated return type of CreateReviewMessage
+"""
+type CreateReviewMessagePayload {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  Errors encountered during execution of the mutation.
+  """
+  errors: [String!]!
+  reviewMessage: ReviewMessage
+}
+
+input DateRangeInput {
+  endAt: ISO8601Date!
+  startAt: ISO8601Date!
+}
+
+"""
+Autogenerated input type of DestroyQuestion
+"""
+input DestroyQuestionInput {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+  questionId: ID!
+}
+
+"""
+Autogenerated return type of DestroyQuestion
+"""
+type DestroyQuestionPayload {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+  deletedQuestionId: ID
+
+  """
+  Errors encountered during execution of the mutation.
+  """
+  errors: [String!]!
+}
+
+"""
+Autogenerated input type of FinishQuestion
+"""
+input FinishQuestionInput {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+  questionId: ID!
+}
+
+"""
+Autogenerated return type of FinishQuestion
+"""
+type FinishQuestionPayload {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  Errors encountered during execution of the mutation.
+  """
+  errors: [String!]!
+  question: Question
+}
+
+"""
+An ISO 8601-encoded date
+"""
+scalar ISO8601Date
+
+"""
+An ISO 8601-encoded datetime
+"""
+scalar ISO8601DateTime
+
+"""
+Represents untyped JSON
+"""
+scalar JSON
+
+type Mutation {
+  createQuestion(
+    """
+    Parameters for CreateQuestion
+    """
+    input: CreateQuestionInput!
+  ): CreateQuestionPayload
+  createReviewMessage(
+    """
+    Parameters for CreateReviewMessage
+    """
+    input: CreateReviewMessageInput!
+  ): CreateReviewMessagePayload
+  destroyQuestion(
+    """
+    Parameters for DestroyQuestion
+    """
+    input: DestroyQuestionInput!
+  ): DestroyQuestionPayload
+  finishQuestion(
+    """
+    Parameters for FinishQuestion
+    """
+    input: FinishQuestionInput!
+  ): FinishQuestionPayload
+  updateQuestion(
+    """
+    Parameters for UpdateQuestion
+    """
+    input: UpdateQuestionInput!
+  ): UpdateQuestionPayload
+}
+
+"""
+An object with an ID.
+"""
+interface Node {
+  """
+  ID of the object.
+  """
+  id: ID!
+}
+
+"""
+Information about pagination in a connection.
+"""
+type PageInfo {
+  """
+  When paginating forwards, the cursor to continue.
+  """
+  endCursor: String
+
+  """
+  When paginating forwards, are there more items?
+  """
+  hasNextPage: Boolean!
+
+  """
+  When paginating backwards, are there more items?
+  """
+  hasPreviousPage: Boolean!
+
+  """
+  When paginating backwards, the cursor to continue.
+  """
+  startCursor: String
+}
+
+type Query {
+  currentUser: User
+
+  """
+  Fetches an object given its ID.
+  """
+  node(
+    """
+    ID of the object.
+    """
+    id: ID!
+  ): Node
+
+  """
+  Fetches a list of objects given a list of IDs.
+  """
+  nodes(
+    """
+    IDs of the objects.
+    """
+    ids: [ID!]!
+  ): [Node]!
+  questions(
+    """
+    Returns the elements in the list that come after the specified cursor.
+    """
+    after: String
+
+    """
+    Returns the elements in the list that come before the specified cursor.
+    """
+    before: String
+
+    """
+    Returns the first _n_ elements from the list.
+    """
+    first: Int
+
+    """
+    Returns the last _n_ elements from the list.
+    """
+    last: Int
+    where: QuestionWhereInput
+  ): QuestionConnection!
+  reviewers(
+    """
+    Returns the elements in the list that come after the specified cursor.
+    """
+    after: String
+
+    """
+    Returns the elements in the list that come before the specified cursor.
+    """
+    before: String
+
+    """
+    Returns the first _n_ elements from the list.
+    """
+    first: Int
+
+    """
+    Returns the last _n_ elements from the list.
+    """
+    last: Int
+  ): UserConnection!
+  subjects(
+    """
+    Returns the elements in the list that come after the specified cursor.
+    """
+    after: String
+
+    """
+    Returns the elements in the list that come before the specified cursor.
+    """
+    before: String
+
+    """
+    Returns the first _n_ elements from the list.
+    """
+    first: Int
+
+    """
+    Returns the last _n_ elements from the list.
+    """
+    last: Int
+  ): SubjectConnection!
+}
+
+type Question implements Node {
+  alternatives: JSON!
+  authorship: String
+  authorshipYear: String
+  bloomTaxonomy: QuestionBloomTaxonomy
+  body: String
+  checkType: QuestionCheckType
+  createdAt: ISO8601DateTime!
+  difficulty: QuestionDifficulty
+  explanation: String
+  id: ID!
+  instruction: String
+  intention: String
+  references: String
+  status: QuestionStatus!
+  subjectId: Int
+  support: String
+  updatedAt: ISO8601DateTime!
+  userId: Int!
+}
+
+input QuestionAlternativeInput {
+  correct: Boolean
+  text: String
+}
+
+enum QuestionBloomTaxonomy {
+  ANALYZE
+  APPLY
+  CREATE
+  EVALUATE
+  REMEMBER
+  UNDERSTAND
+}
+
+enum QuestionCheckType {
+  ASSERTION_AND_REASON
+  ASSOCIATION
+  CONSTANT_ALTERNATIVES
+  GAP
+  INCOMPLETE_AFFIRMATION
+  INTERPRETATION
+  MULTIPLE_ANSWER
+  NEGATIVE_FOCUS
+  ORDERING_OR_RANKING
+  UNIQUE_ANSWER
+}
+
+"""
+The connection type for Question.
+"""
+type QuestionConnection {
+  """
+  A list of edges.
+  """
+  edges: [QuestionEdge]
+
+  """
+  A list of nodes.
+  """
+  nodes: [Question]
+
+  """
+  Information to aid in pagination.
+  """
+  pageInfo: PageInfo!
+}
+
+input QuestionCreateInput {
+  alternatives: [QuestionAlternativeInput!]!
+  authorship: String!
+  authorshipYear: String!
+  bloomTaxonomy: QuestionBloomTaxonomy
+  body: String!
+  checkType: QuestionCheckType
+  difficulty: QuestionDifficulty
+  explanation: String!
+  instruction: String!
+  intention: String
+  references: String!
+  reviewerUserId: ID
+  status: QuestionStatus!
+  subjectId: ID
+  support: String!
+}
+
+enum QuestionDifficulty {
+  EASY
+  HARD
+  MEDIUM
+}
+
+"""
+An edge in a connection.
+"""
+type QuestionEdge {
+  """
+  A cursor for use in pagination.
+  """
+  cursor: String!
+
+  """
+  The item at the end of the edge.
+  """
+  node: Question
+}
+
+enum QuestionStatus {
+  APPROVED
+  DRAFT
+  REGISTERED
+  WAITING_REVIEW
+  WITH_REQUESTED_CHANGES
+}
+
+input QuestionUpdateInput {
+  alternatives: [QuestionAlternativeInput!]!
+  authorship: String!
+  authorshipYear: String!
+  bloomTaxonomy: QuestionBloomTaxonomy
+  body: String!
+  checkType: QuestionCheckType
+  difficulty: QuestionDifficulty
+  explanation: String!
+  id: ID!
+  instruction: String!
+  intention: String
+  references: String!
+  reviewerUserId: ID
+  status: QuestionStatus!
+  subjectId: ID
+  support: String!
+}
+
+input QuestionWhereInput {
+  authorshipYear: [String!]
+  bloomTaxonomy: [QuestionBloomTaxonomy!]
+  checkType: [QuestionCheckType!]
+  createDate: DateRangeInput
+  difficulty: [QuestionDifficulty!]
+  status: [QuestionStatus!]
+  subjectId: ID
+  unifesoAuthorship: Boolean
+  userId: ID
+}
+
+type ReviewMessage {
+  createdAt: ISO8601DateTime!
+  feedbackType: ReviewMessageFeedbackType!
+  id: ID!
+  question: Question!
+  text: String!
+  updatedAt: ISO8601DateTime!
+  user: User!
+}
+
+enum ReviewMessageFeedbackType {
+  ANSWER
+  APPROVE
+  REQUEST_CHANGES
+}
+
+input ReviewMessageInput {
+  feedbackType: ReviewMessageFeedbackType!
+  questionId: ID!
+  text: String!
+}
+
+type Subject {
+  axis: Axis!
+  category: Category!
+  id: ID!
+  name: String!
+  questions(
+    """
+    Returns the elements in the list that come after the specified cursor.
+    """
+    after: String
+
+    """
+    Returns the elements in the list that come before the specified cursor.
+    """
+    before: String
+
+    """
+    Returns the first _n_ elements from the list.
+    """
+    first: Int
+
+    """
+    Returns the last _n_ elements from the list.
+    """
+    last: Int
+    where: QuestionWhereInput
+  ): QuestionConnection!
+}
+
+"""
+The connection type for Subject.
+"""
+type SubjectConnection {
+  """
+  A list of edges.
+  """
+  edges: [SubjectEdge]
+
+  """
+  A list of nodes.
+  """
+  nodes: [Subject]
+
+  """
+  Information to aid in pagination.
+  """
+  pageInfo: PageInfo!
+}
+
+"""
+An edge in a connection.
+"""
+type SubjectEdge {
+  """
+  A cursor for use in pagination.
+  """
+  cursor: String!
+
+  """
+  The item at the end of the edge.
+  """
+  node: Subject
+}
+
+"""
+Autogenerated input type of UpdateQuestion
+"""
+input UpdateQuestionInput {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+  question: QuestionUpdateInput!
+}
+
+"""
+Autogenerated return type of UpdateQuestion
+"""
+type UpdateQuestionPayload {
+  """
+  A unique identifier for the client performing the mutation.
+  """
+  clientMutationId: String
+
+  """
+  Errors encountered during execution of the mutation.
+  """
+  errors: [String!]!
+  question: Question
+}
+
+type User {
+  email: String!
+  id: ID!
+  name: String!
+  roles: [UserRole!]!
+}
+
+"""
+The connection type for User.
+"""
+type UserConnection {
+  """
+  A list of edges.
+  """
+  edges: [UserEdge]
+
+  """
+  A list of nodes.
+  """
+  nodes: [User]
+
+  """
+  Information to aid in pagination.
+  """
+  pageInfo: PageInfo!
+}
+
+"""
+An edge in a connection.
+"""
+type UserEdge {
+  """
+  A cursor for use in pagination.
+  """
+  cursor: String!
+
+  """
+  The item at the end of the edge.
+  """
+  node: User
+}
+
+enum UserRole {
+  ADMIN
+  CENTER_DIRECTOR
+  COORDINATOR
+  NDE
+  PRO_RECTOR
+  TEACHER
+}
diff --git a/app/graphql/enums/review_message_feedback_type_enum.rb b/app/graphql/enums/review_message_feedback_type_enum.rb
new file mode 100644
index 0000000..da4ed68
--- /dev/null
+++ b/app/graphql/enums/review_message_feedback_type_enum.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Enums
+  class ReviewMessageFeedbackTypeEnum < Types::BaseEnum
+    graphql_name "ReviewMessageFeedbackType"
+
+    values_from_enumerize(ReviewMessage.feedback_type)
+  end
+end
diff --git a/app/graphql/inputs/question_alternative_input.rb b/app/graphql/inputs/question_alternative_input.rb
new file mode 100644
index 0000000..bf955aa
--- /dev/null
+++ b/app/graphql/inputs/question_alternative_input.rb
@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+module Inputs
+  class QuestionAlternativeInput < Types::BaseInputObject
+    argument :correct, Boolean, required: false
+    argument :text, String, required: false
+  end
+end
diff --git a/app/graphql/inputs/question_create_input.rb b/app/graphql/inputs/question_create_input.rb
new file mode 100644
index 0000000..31e7038
--- /dev/null
+++ b/app/graphql/inputs/question_create_input.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module Inputs
+  class QuestionCreateInput < Types::BaseInputObject
+    argument :instruction, String, required: true
+    argument :support, String, required: true
+    argument :body, String, required: true
+    argument :alternatives, [QuestionAlternativeInput], required: true
+    argument :explanation, String, required: true
+    argument :references, String, required: true
+    argument :authorship_year, String, required: true
+    argument :authorship, String, required: true
+    argument :intention, String, required: false
+    argument :status, Enums::QuestionStatusEnum, required: true
+    argument :check_type, Enums::QuestionCheckTypeEnum, required: false
+    argument :difficulty, Enums::QuestionDifficultyEnum, required: false
+    argument :bloom_taxonomy, Enums::QuestionBloomTaxonomyEnum, required: false
+    argument :subject_id, ID, required: false
+    argument :reviewer_user_id, ID, required: false
+  end
+end
diff --git a/app/graphql/inputs/question_update_input.rb b/app/graphql/inputs/question_update_input.rb
new file mode 100644
index 0000000..5c43fb1
--- /dev/null
+++ b/app/graphql/inputs/question_update_input.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+module Inputs
+  class QuestionUpdateInput < QuestionCreateInput
+    argument :id, ID, required: true
+  end
+end
diff --git a/app/graphql/inputs/review_message_input.rb b/app/graphql/inputs/review_message_input.rb
new file mode 100644
index 0000000..4fd533a
--- /dev/null
+++ b/app/graphql/inputs/review_message_input.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Inputs
+  class ReviewMessageInput < Types::BaseInputObject
+    argument :feedback_type, Enums::ReviewMessageFeedbackTypeEnum, required: true
+    argument :text, String, required: true
+    argument :question_id, ID, required: true
+  end
+end
diff --git a/app/graphql/mutations/base_mutation.rb b/app/graphql/mutations/base_mutation.rb
index 0749ec0..f0234bc 100644
--- a/app/graphql/mutations/base_mutation.rb
+++ b/app/graphql/mutations/base_mutation.rb
@@ -4,5 +4,13 @@ module Mutations
     field_class Types::BaseField
     input_object_class Types::BaseInputObject
     object_class Types::BaseObject
+
+    field :errors, [String],
+      null: false,
+      description: "Errors encountered during execution of the mutation."
+
+    def current_user
+      context[:current_user]
+    end
   end
 end
diff --git a/app/graphql/mutations/create_question.rb b/app/graphql/mutations/create_question.rb
new file mode 100644
index 0000000..bb4ce7c
--- /dev/null
+++ b/app/graphql/mutations/create_question.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+module Mutations
+  class CreateQuestion < BaseMutation
+    field :question, Types::QuestionType, null: true
+
+    argument :question, Inputs::QuestionCreateInput, required: true
+
+    def resolve(question:)
+      question = question.to_h
+      reviewer_user_id = question.delete(:reviewer_user_id)
+
+      record = Question.new(question)
+      record.user_id = context[:current_user].id
+
+      policy = QuestionPolicy.new(context[:current_user], record)
+
+      raise Pundit::NotAuthorizedError unless policy.create?
+
+      ActiveRecord::Base.transaction do
+        record.save!
+
+        if reviewer_user_id.present? && question[:status] != "draft"
+          record.review_requests.create!(user_id: reviewer_user_id)
+        end
+
+        { question: record, errors: [] }
+      rescue ActiveRecord::RecordInvalid
+        { question: nil, errors: record.errors.full_messages }
+      end
+    rescue Pundit::NotAuthorizedError => e
+      { question: nil, errors: [e.message] }
+    end
+  end
+end
diff --git a/app/graphql/mutations/create_review_message.rb b/app/graphql/mutations/create_review_message.rb
new file mode 100644
index 0000000..eee5797
--- /dev/null
+++ b/app/graphql/mutations/create_review_message.rb
@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+module Mutations
+  class CreateReviewMessage < BaseMutation
+    field :review_message, Types::ReviewMessageType, null: true
+
+    argument :message, Inputs::ReviewMessageInput, required: true
+
+    def resolve(message:)
+      message = message.to_h
+
+      ActiveRecord::Base.transaction do
+        record = ReviewMessage.create!({
+          **message,
+          user_id: current_user.id,
+        })
+
+        update_question_status(record.question, message[:feedback_type])
+        update_review_requests(record.question, message[:feedback_type])
+
+        { review_message: record, errors: [] }
+      rescue ActiveRecord::RecordInvalid => e
+        { review_message: nil, errors: e.record.errors.full_messages }
+      end
+    rescue Pundit::NotAuthorizedError => e
+      { review_message: nil, errors: [e.message] }
+    end
+
+    private
+
+    def update_question_status(question, feedback_type)
+      new_question_status = case feedback_type
+      when "request_changes"
+        "with_requested_changes"
+      when "approve"
+        "approved"
+      when "answer"
+        "waiting_review"
+      end
+
+      question.update!(status: new_question_status)
+    end
+
+    def update_review_requests(question, feedback_type)
+      return question.review_requests.update_all(answered: false) if feedback_type == "answer"
+
+      question
+        .review_requests
+        .where(user_id: current_user.id)
+        .update_all(answered: question.user_id != current_user.id)
+    end
+  end
+end
diff --git a/app/graphql/mutations/destroy_question.rb b/app/graphql/mutations/destroy_question.rb
new file mode 100644
index 0000000..ddf2b29
--- /dev/null
+++ b/app/graphql/mutations/destroy_question.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+module Mutations
+  class DestroyQuestion < BaseMutation
+    field :deleted_question_id, ID, null: true
+
+    argument :question_id, ID, required: true
+
+    def resolve(question_id:)
+      question = Question.find_by(id: question_id)
+      reviewer = question.reviewer
+
+      raise Pundit::NotAuthorizedError unless QuestionPolicy.new(context[:current_user], question).destroy?
+
+      return { errors: question.errors.full_messages } unless question.destroy!
+
+      ReviewerMailer.with(question_id: question_id, recipient: reviewer)
+        .question_deleted_notification
+        .deliver if reviewer
+
+      { deleted_question_id: question_id, errors: [] }
+    rescue Pundit::NotAuthorizedError => e
+      { errors: [e.message] }
+    end
+  end
+end
diff --git a/app/graphql/mutations/finish_question.rb b/app/graphql/mutations/finish_question.rb
new file mode 100644
index 0000000..8bd040d
--- /dev/null
+++ b/app/graphql/mutations/finish_question.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+module Mutations
+  class FinishQuestion < BaseMutation
+    field :question, Types::QuestionType, null: true
+
+    argument :question_id, ID, required: true
+
+    def resolve(input)
+      user = context[:current_user]
+
+      question = ::Question.find(input[:question_id])
+
+      raise Pundit::NotAuthorizedError unless QuestionPolicy.new(user, question).finish?
+
+      if question.update(status: :registered)
+        { question: question, errors: [] }
+      else
+        { question: nil, errors: question.errors.full_messages }
+      end
+
+    rescue Pundit::NotAuthorizedError => e
+      { question: nil, errors: [e.message] }
+    end
+  end
+end
diff --git a/app/graphql/mutations/update_question.rb b/app/graphql/mutations/update_question.rb
new file mode 100644
index 0000000..4585e54
--- /dev/null
+++ b/app/graphql/mutations/update_question.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module Mutations
+  class UpdateQuestion < BaseMutation
+    field :question, Types::QuestionType, null: true
+
+    argument :question, Inputs::QuestionUpdateInput, required: true
+
+    def resolve(question:)
+      question = question.to_h
+      reviewer_user_id = question.delete(:reviewer_user_id)
+
+      record = Question.find(question[:id])
+
+      raise Pundit::NotAuthorizedError unless QuestionPolicy.new(context[:current_user], record).update?
+
+      ActiveRecord::Base.transaction do
+        record.update!(question)
+
+        if reviewer_user_id.present? && question[:status] != "draft"
+          review_request = record.review_requests.find_or_create_by!(
+            user_id: reviewer_user_id
+          )
+
+          review_request.update!(answered: false)
+        end
+
+        { question: record, errors: [] }
+      rescue ActiveRecord::RecordInvalid
+        { question: nil, errors: question.errors.full_messages }
+      end
+
+    rescue Pundit::NotAuthorizedError => e
+      { question: nil, errors: [e.message] }
+    end
+  end
+end
diff --git a/app/graphql/progress_test_schema.rb b/app/graphql/progress_test_schema.rb
index e4caa11..dc77946 100644
--- a/app/graphql/progress_test_schema.rb
+++ b/app/graphql/progress_test_schema.rb
@@ -1,4 +1,6 @@
 class ProgressTestSchema < GraphQL::Schema
+  DEFINITION_DUMP_PATH = "app/graphql/__generated__/schema.graphql"
+
   mutation(Types::MutationType)
   query(Types::QueryType)
 
diff --git a/app/graphql/types/mutation_type.rb b/app/graphql/types/mutation_type.rb
index 28516a5..5fdbb1d 100644
--- a/app/graphql/types/mutation_type.rb
+++ b/app/graphql/types/mutation_type.rb
@@ -1,10 +1,9 @@
 module Types
   class MutationType < Types::BaseObject
-    # TODO: remove me
-    field :test_field, String, null: false,
-      description: "An example field added by the generator"
-    def test_field
-      "Hello World"
-    end
+    field :create_question, mutation: Mutations::CreateQuestion
+    field :update_question, mutation: Mutations::UpdateQuestion
+    field :destroy_question, mutation: Mutations::DestroyQuestion
+    field :finish_question, mutation: Mutations::FinishQuestion
+    field :create_review_message, mutation: Mutations::CreateReviewMessage
   end
 end
diff --git a/app/graphql/types/review_message_type.rb b/app/graphql/types/review_message_type.rb
new file mode 100644
index 0000000..0c322b6
--- /dev/null
+++ b/app/graphql/types/review_message_type.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+module Types
+  class ReviewMessageType < Types::BaseObject
+    graphql_name "ReviewMessage"
+
+    field :id, ID, null: false
+    field :user, UserType, null: false
+    field :question, QuestionType, null: false
+    field :text, String, null: false
+    field :feedback_type, Enums::ReviewMessageFeedbackTypeEnum, null: false
+    field :created_at, GraphQL::Types::ISO8601DateTime, null: false
+    field :updated_at, GraphQL::Types::ISO8601DateTime, null: false
+  end
+end
diff --git a/app/graphql/types/review_request_type.rb b/app/graphql/types/review_request_type.rb
new file mode 100644
index 0000000..89b3aad
--- /dev/null
+++ b/app/graphql/types/review_request_type.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module Types
+  class ReviewRequestType < Types::BaseObject
+    graphql_name "ReviewRequest"
+
+    field :id, ID, null: false
+    field :answered, Boolean, null: false
+
+    field :question, Types::QuestionType, null: false
+    def question
+      dataloader.with(Sources::ActiveRecord, Question).load(object.question_id)
+    end
+
+    field :user, Types::UserType, null: false
+    def user
+      dataloader.with(Sources::ActiveRecord, User).load(object.user_id)
+    end
+  end
+end
diff --git a/lib/tasks/graphql.rake b/lib/tasks/graphql.rake
new file mode 100644
index 0000000..dcc7d54
--- /dev/null
+++ b/lib/tasks/graphql.rake
@@ -0,0 +1,11 @@
+namespace :graphql do
+  desc "Dump graphql schema to app/graphql/__generated__/schema.graphql"
+  task dump: :environment do
+    File.write(
+      Rails.root.join(ProgressTestSchema::DEFINITION_DUMP_PATH),
+      ProgressTestSchema.to_definition
+    )
+
+    puts("#{ProgressTestSchema::DEFINITION_DUMP_PATH} updated")
+  end
+end
diff --git a/spec/graphql/progress_test_schema_spec.rb b/spec/graphql/progress_test_schema_spec.rb
new file mode 100644
index 0000000..9ddf96c
--- /dev/null
+++ b/spec/graphql/progress_test_schema_spec.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+describe ProgressTestSchema do
+  context "schema dump" do
+    it "is updated" do
+      File.open(described_class::DEFINITION_DUMP_PATH, "r") do |f|
+        expect(f.read).to(eq(described_class.to_definition))
+      end
+    end
+  end
+end