71 lines
2.0 KiB
Crystal
71 lines
2.0 KiB
Crystal
# Mentorenwahl: A fullstack application for assigning mentors to students based on their whishes.
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# Copyright (C) 2022 Dominic Grimm
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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module Backend
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module Api
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module Schema
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@[GraphQL::Object]
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# Teacher model
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class Teacher < GraphQL::BaseObject
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include Helpers
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db_object Db::Teacher, Int32
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@[GraphQL::Field]
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# Teacher's user
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def user : User
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User.new(@model.user)
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end
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@[GraphQL::Field]
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# Teacher's max students
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def max_students : Int32
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@model.max_students
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end
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@[GraphQL::Field]
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# Students' votes
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def teacher_votes : Array(TeacherVote)
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Db::TeacherVote.query.where { teacher_id == @model.id }.map { |tv| TeacherVote.new(tv) }
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end
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end
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@[GraphQL::InputObject]
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# Base teacher input
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class TeacherInput < GraphQL::BaseInputObject
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# Teacher's max students
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getter max_students
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@[GraphQL::Field]
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def initialize(@max_students : Int32)
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end
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end
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@[GraphQL::InputObject]
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# Teacher creation input
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class TeacherCreateInput < TeacherInput
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# Teacher's user ID
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getter user_id
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@[GraphQL::Field]
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def initialize(@user_id : Int32, max_students : Int32)
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super(max_students)
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end
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end
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end
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end
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end
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