turniere-backend/app/controllers/matches_controller.rb

99 lines
3.0 KiB
Ruby

# frozen_string_literal: true
class MatchesController < ApplicationController
before_action :set_match, only: %i[show update]
before_action :validate_params, only: %i[update]
before_action -> { require_owner! @match.owner }, only: %i[update]
before_action :set_tournament, only: %i[index]
# GET/tournaments/1/matches
def index
matches = if match_params['state'].nil?
@tournament.matches
elsif match_params['state'] == 'upcoming'
upcoming_matches = @tournament.stages.find_by(level: -1)&.groups&.map { |g| g.matches.select { |m| m.state == 'not_started' }.min_by(&:position) }
if upcoming_matches.nil?
next_level = 0
@tournament.stages.sort_by(&:level).reverse_each do |stage|
if stage.matches.reject { |m| m.state == 'running' }.nil?
next_level = stage.level - 1
break
end
end
@tournament.stages.find_by(level: next_level).matches
end
else
@tournament.matches.select do |m|
m.state == match_params['state']
end
end
render json: matches, each_serializer: ExtendedMatchSerializer, include: [
'match_scores.team', 'bets', 'stage', 'group'
]
end
# GET /matches/1
def show
render json: @match, include: ['match_scores.points', 'match_scores.team', 'bets']
end
# PATCH/PUT /matches/1
def update
new_state = match_params['state']
Match.transaction do
if @match.update(match_params)
handle_match_end if new_state == 'finished'
render json: @match
else
render json: @match.errors, status: :unprocessable_entity
raise ActiveRecord::Rollback
end
end
end
private
def handle_match_end
return if @match.group_match?
if @match.winner.nil?
render json: { error: 'Stopping undecided Matches isn\'t allowed in playoff stage' },
status: :unprocessable_entity
raise ActiveRecord::Rollback
end
return if PopulateMatchBelowAndSave.call(match: @match).success?
render json: { error: 'Moving Team one stage down failed' },
status: :unprocessable_entity
raise ActiveRecord::Rollback
end
def validate_params
case match_params['state']
when 'in_progress'
render json: { error: 'Match can\'t start in this state' }, status: :unprocessable_entity \
unless @match.not_started?
when 'finished'
render json: { error: 'Match can\'t finish in this state' }, status: :unprocessable_entity \
unless @match.in_progress?
else
render json: { error: 'Invalid target state' }, status: :unprocessable_entity
end
end
def set_match
@match = Match.find(params[:id])
end
def set_tournament
@tournament = Tournament.find(params[:tournament_id])
end
def match_params
params.slice(:state).permit!
end
end