mentorenwahl/backend/src/backend/api/schema/teacher_vote.cr

# Mentorenwahl: A fullstack application for assigning mentors to students based on their whishes.
# Copyright (C) 2022  Dominic Grimm
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

module Backend
  module Api
    module Schema
      @[GraphQL::Object]
      # Teacher vote model
      class TeacherVote < GraphQL::BaseObject
        include Helpers

        db_object Db::TeacherVote, Int32

        @[GraphQL::Field]
        # Voted teacher
        def teacher : Teacher
          Teacher.new(@model.teacher.not_nil!)
        end

        @[GraphQL::Field]
        # Teacher vote's priority
        def priority : Int32
          @model.priority
        end

        @[GraphQL::Field]
        # Student's vote
        def vote : Vote
          Vote.new(@model.vote)
        end
      end

      @[GraphQL::InputObject]
      # Teacher vote creation input
      class TeacherVoteCreateInput < GraphQL::BaseInputObject
        # Teacher vote's vote ID
        getter vote_id

        # Teacher vote's teacher ID
        getter teacher_id

        # Teacher vote's priority
        getter priority

        @[GraphQL::Field]
        def initialize(@vote_id : Int32, @teacher_id : Int32, @priority : Int32)
        end
      end
    end
  end
end