p31729568
6 years ago
parent
82a2401795
commit
896ca84c72
@ -0,0 +1,28 @@
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class Competitions::CompetitionModulesController < Competitions::BaseController
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skip_before_action :require_login, only: [:index, :show]
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before_action :require_business, only: [:update]
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def index
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@modules = current_competition.unhidden_competition_modules.order(position: :asc)
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end
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def show
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@module = current_module
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end
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def update
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md = current_module.competition_module_md_content || current_module.build_competition_module_md_content
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md.name = params[:md_name]
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md.content = params[:md_content]
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md.save!
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render_ok
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end
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private
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def current_module
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@_current_module ||= current_competition.unhidden_competition_modules.find(params[:id])
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end
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end
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@ -0,0 +1,49 @@
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class Competitions::CompetitionTeamsController < Competitions::BaseController
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def index
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admin_or_business? ? all_competition_teams : user_competition_teams
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end
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def create
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team = current_competition.competition_teams.new(user: current_user)
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Competitions::SaveTeamService.call(team, save_params)
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render_ok
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end
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def update
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team = current_competition.competition_teams.where(user: current_user).find(params[:id])
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Competitions::SaveTeamService.call(team, save_params)
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render_ok
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end
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def join
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Competitions::JoinTeamService.call(current_competition, current_user, params)
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render_ok
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rescue Competitions::JoinTeamService::Error => ex
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render_error(ex.message)
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end
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private
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def all_competition_teams
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teams = current_competition.competition_teams
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keyword = params[:keyword].to_s.strip
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if keyword.present?
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teams = teams.joins(users: { user_extension: :school }).where('schools.name LIKE ?', "%#{keyword}%")
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end
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@count = teams.count
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@teams = paginate(teams.includes(:user, users: :user_extension))
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end
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def user_competition_teams
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teams = current_competition.competition_teams
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teams = teams.joins(:team_members).where(team_members: { user_id: current_user.id })
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@teams = teams.includes(:user, users: :user_extension).to_a
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@count = @teams.size
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end
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def save_params
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params.permit(:name, teacher_ids: [], member_ids: [])
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end
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end
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@ -0,0 +1,22 @@
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class Competitions::StudentsController < Competitions::BaseController
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def index
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keyword = params[:keyword].to_s.strip
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if keyword.blank?
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@students = []
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return
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end
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students = User.joins(:user_extension).where(status: 1, user_extensions: { identity: 1 })
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students = students.where.not(id: params[:student_ids]) if params[:student_ids].present?
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students = students.where('LOWER(CONCAT(lastname, firstname, login, nickname)) LIKE ?', "%#{keyword}%")
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@students = students.includes(user_extension: :school).limit(20)
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# 队员多次报名限制
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if current_competition.member_multiple_limited?
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ids = @students.map(&:id)
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members = current_competition.team_members.where(user_id: ids)
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members = members.where.not(competition_team_id: params[:team_id]) if params[:team_id].present?
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@enrolled_map = members.group(:user_id).count
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end
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end
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end
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class Competitions::TeachersController < Competitions::BaseController
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def index
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keyword = params[:keyword].to_s.strip
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if keyword.blank?
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@teachers = []
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return
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end
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teachers = User.joins(:user_extension).where(status: 1, user_extensions: { identity: 0 })
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teachers = teachers.where.not(id: params[:teacher_ids]) if params[:teacher_ids].present?
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teachers = teachers.where('LOWER(CONCAT(lastname, firstname, login, nickname)) LIKE ?', "%#{keyword}%")
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@teachers = teachers.includes(user_extension: :school).limit(10)
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# 老师多次报名限制
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if current_competition.teacher_multiple_limited?
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ids = @teachers.map(&:id)
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members = current_competition.team_members.where(user_id: ids)
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members = members.where.not(competition_team_id: params[:team_id]) if params[:team_id].present?
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@enrolled_map = members.group(:user_id).count
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end
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end
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end
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@ -1,8 +1,33 @@
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class CompetitionTeam < ApplicationRecord
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CODE_CHARS = %W(2 3 4 5 6 7 8 9 a b c f e f g h i j k l m n o p q r s t u v w x y z).freeze
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belongs_to :user
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belongs_to :competition
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has_many :team_members, dependent: :destroy
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has_many :users, through: :team_members, source: :user
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has_many :members, -> { without_teachers }, class_name: 'TeamMember'
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has_many :teachers, -> { only_teachers }, class_name: 'TeamMember'
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def group_team_type?
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team_type.zero?
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end
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def personal_team_type?
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team_type == 1
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end
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def en_team_type
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group_team_type? ? 'group' : 'personal'
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end
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def generate_invite_code
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code = CODE_CHARS.sample(6).join
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while self.class.exists?(invite_code: code)
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code = CODE_CHARS.sample(6).join
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end
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self.code = code
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code
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end
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end
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class Competitions::JoinTeamService < ApplicationService
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Error = Class.new(StandardError)
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attr_reader :competition, :user, :params
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def initialize(competition, user, params)
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@competition = competition
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@user = user
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@params = params
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end
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def call
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invite_code = params[:invite_code].to_s.strip
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raise Error, '战队邀请码不能为空' if invite_code.blank?
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is_teacher = user.is_teacher?
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raise Error, '本竞赛的参赛者限定为：学生' if is_teacher && competition.teacher_enroll_forbidden?
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raise Error, '本竞赛的参赛者限定为：教师' if !is_teacher && competition.member_enroll_forbidden?
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team = competition.competition_teams.find_by(invite_code: invite_code)
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raise Error, '战队邀请码无效' if team.blank?
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raise Error, '您已加入该战队' if team.team_members.exists?(user_id: user.id)
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enrolled = competition.team_members.exists?(user_id: user.id)
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if enrolled && (is_teacher && competition.teacher_multiple_limited?) || (!is_teacher && competition.member_multiple_limited?)
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raise Error, '您已加入其它战队'
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end
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raise Error, '该战队教师人数已满' if is_teacher && team.teachers.count == competition.teacher_staff.maximum
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raise Error, '该战队队员人数已满' if !is_teacher && team.members.count == competition.member_staff.maximum
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role = is_teacher ? 3 : 2
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team.team_members.create!(competition_id: competition.id, user_id: user, role: role, is_teacher: is_teacher)
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end
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end
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class Competitions::SaveTeamService < ApplicationService
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attr_reader :competition, :team, :creator, :params
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TEAM_MEMBER_ATTRIBUTES = %i[competition_id competition_team_id user_id role is_teacher created_at updated_at]
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def initialize(team, params)
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@team = team
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@competition = team.competition
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@creator = team.user
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@params = params
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end
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def call
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Competitions::SaveTeamForm.new(form_params).validate!
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new_record = team.new_record?
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is_teacher = team.user.is_teacher?
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ActiveRecord::Base.transaction do
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team.generate_invite_code if new_record
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team.name = params[:name].to_s.strip
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team.save!
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# 创建者
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team.team_members.create!(user_id: creator.id, competition_id: competition.id, role: 1, is_teacher: is_teacher) if new_record
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update_teacher_team_members!
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update_member_team_members!
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end
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end
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private
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def update_teacher_team_members!
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teacher_ids = Array.wrap(params[:teacher_ids]).map(:to_i)
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old_teacher_ids = team.team_members.where(role: 3).pluck(:user_id)
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destroy_teacher_ids = old_teacher_ids - teacher_ids
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team.team_members.where(role: 3).where(user_id: destroy_teacher_ids).delete_all
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new_teacher_ids = teacher_ids - old_teacher_ids
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TeamMember.bulk_insert(*TEAM_MEMBER_ATTRIBUTES) do |worker|
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base_attr = { competition_id: competition.id, competition_team_id: team.id, role: 3, is_teacher: true }
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new_teacher_ids.each do |teacher_id|
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next if teacher_id == creator.id
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worker.add(base_attr.merge(user_id: teacher_id))
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end
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end
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end
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def update_member_team_members!
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member_ids = Array.wrap(params[:member_ids]).map(:to_i)
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old_member_ids = team.team_members.where(role: 2).pluck(:user_id)
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destroy_member_ids = old_member_ids - member_ids
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team.team_members.where(role: 2).where(user_id: destroy_member_ids).delete_all
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new_member_ids = member_ids - old_member_ids
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TeamMember.bulk_insert(*TEAM_MEMBER_ATTRIBUTES) do |worker|
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base_attr = { competition_id: competition.id, competition_team_id: team.id, role: 2, is_teacher: false }
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new_member_ids.each do |member_id|
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next if member_id == creator.id
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worker.add(base_attr.merge(user_id: member_id))
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end
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end
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end
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def form_params
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params.merge(competition: competition, team: team, creator: creator)
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end
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end
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@ -0,0 +1,7 @@
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json.modules do
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json.array! @modules.each do |m|
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json.extract! m, :id, :name, :position, :url
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end
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end
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json.count @modules.size
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@ -0,0 +1,8 @@
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json.extract! @module, :id, :name, :position, :url, :md_edit
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md = @module.competition_module_md_content
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if md.present?
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json.md_name md.name
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json.md_content md.content
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json.created_at md.created_at.strftime('%Y-%m-%d %H:%M:%S')
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end
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@ -0,0 +1,23 @@
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json.count @count
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json.competition_teams do
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json.array! @teams.each do |team|
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json.extract! team, :id, :name, :invite_code
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json.team_type team.en_team_type
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json.school_name team.user.school_name
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json.manage_permission current_user.id == team.user_id
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json.creator do
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json.partial! 'users/user_simple', user: team.user
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json.role team.team_members.find(&:creator?).en_role
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end
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json.team_members do
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json.array! team.team_members.each do |member|
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json.partial! 'users/user_simple', user: member.user
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json.user_id member.user_id
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json.role member.en_role
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end
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end
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end
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end
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@ -0,0 +1,9 @@
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json.teachers do
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json.array! @students.each do |student|
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json.id student.id
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json.name student.full_name
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json.student_id student.student_id
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json.school_name student.school_name
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json.enrollable !current_competition.member_multiple_limited? || !@enrolled_map.key?(student.id)
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end
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end
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@ -0,0 +1,9 @@
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json.teachers do
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json.array! @teachers.each do |teacher|
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json.id teacher.id
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json.name teacher.full_name
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json.identity teacher.identity
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json.school_name teacher.school_name
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json.enrollable !current_competition.teacher_multiple_limited? || !@enrolled_map.key?(teacher.id)
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end
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end
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@ -0,0 +1,8 @@
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'zh-CN':
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activerecord:
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models:
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competition_module_md_content: ''
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attributes:
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competition_module_md_content:
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name: '标题'
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content: '内容'
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@ -0,0 +1,25 @@
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'zh-CN':
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activemodel:
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attributes:
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competitions/save_team_form:
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competition: ''
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name: '战队名称'
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creator: ''
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teacher_ids: ''
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member_ids: ''
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errors:
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models:
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competitions/save_team_form:
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attributes:
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creator:
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teacher_enroll_forbidden: "本竞赛的参赛者限定为：学生"
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member_enroll_forbidden: "本竞赛的参赛者限定为：教师"
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teacher_ids:
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enroll_forbidden: "本竞赛的参赛者限定为：学生"
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invalid_count: "教师数量应为%{minimum}~%{maximum}人"
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enrolled: "教师 ${names} 已加入其它战队了"
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member_ids:
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enroll_forbidden: "本竞赛的参赛者限定为：教师"
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invalid_count: "队员数量应为%{minimum}~%{maximum}人"
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enrolled: "队员 ${names} 已加入其它战队了"
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