demarches-normaliennes/app/controllers/api/v1/dossiers_controller.rb

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class API::V1::DossiersController < APIController
before_action :fetch_procedure_and_check_token
DEFAULT_PAGE_SIZE = 100
MAX_PAGE_SIZE = 1000
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ORDER_DIRECTIONS = { 'asc' => :asc, 'desc' => :desc }
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def index
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dossiers = @dossiers.page(params[:page]).per(per_page)
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render json: { dossiers: dossiers.map { |dossier| DossiersSerializer.new(dossier) }, pagination: pagination(dossiers) }, status: 200
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rescue ActiveRecord::RecordNotFound
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render json: {}, status: 404
end
def show
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dossier = @dossiers.for_api.find(params[:id])
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respond_to do |format|
format.json { render json: { dossier: DossierSerializer.new(dossier).as_json }, status: 200 }
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end
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rescue ActiveRecord::RecordNotFound
render json: {}, status: 404
end
private
def pagination(dossiers)
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{
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page: dossiers.current_page,
resultats_par_page: dossiers.limit_value,
nombre_de_page: dossiers.total_pages
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}
end
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def per_page # inherited value from will_paginate
resultats_par_page = params[:resultats_par_page]&.to_i
if resultats_par_page && resultats_par_page > 0
[resultats_par_page, MAX_PAGE_SIZE].min
else
DEFAULT_PAGE_SIZE
end
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end
def fetch_procedure_and_check_token
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@procedure = Procedure.for_api.find(params[:procedure_id])
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administrateur = find_administrateur_for_token(@procedure)
if administrateur
Current.administrateur = administrateur
else
render json: {}, status: :unauthorized
end
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order = ORDER_DIRECTIONS.fetch(params[:order], :asc)
@dossiers = @procedure.dossiers.state_not_brouillon.order_for_api(order)
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rescue ActiveRecord::RecordNotFound
render json: {}, status: :not_found
end
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end