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fab-manager/app/controllers/api/availabilities_controller.rb
2016-03-23 18:39:41 +01:00

162 lines
5.5 KiB
Ruby

class API::AvailabilitiesController < API::ApiController
before_action :authenticate_user!
before_action :set_availability, only: [:show, :update, :destroy, :reservations]
respond_to :json
## machine availabilities are divided in multiple slots of 60 minutes
SLOT_DURATION = 60
def index
authorize Availability
@availabilities = Availability.includes(:machines,:tags,:trainings).where.not(available_type: 'event')
end
def show
authorize Availability
end
def create
authorize Availability
@availability = Availability.new(availability_params)
if @availability.save
render :show, status: :created, location: @availability
else
render json: @availability.errors, status: :unprocessable_entity
end
end
def update
authorize Availability
if @availability.update(availability_params)
render :show, status: :ok, location: @availability
else
render json: @availability.errors, status: :unprocessable_entity
end
end
def destroy
authorize Availability
if @availability.safe_destroy
head :no_content
else
head :unprocessable_entity
end
end
def machine
if params[:member_id]
@user = User.find(params[:member_id])
else
@user = current_user
end
@machine = Machine.find(params[:machine_id])
@slots = []
@reservations = Reservation.where('reservable_type = ? and reservable_id = ?', @machine.class.to_s, @machine.id).joins(:slots).where('slots.start_at > ?', Time.now)
if @user.is_admin?
@availabilities = @machine.availabilities.where("end_at > ? AND available_type = 'machines'", Time.now)
else
end_at = 1.month.since
end_at = 3.months.since if is_subscription_year(@user)
@availabilities = @machine.availabilities.includes(:availability_tags).where("end_at > ? AND end_at < ? AND available_type = 'machines'", Time.now, end_at).where('availability_tags.tag_id' => @user.tag_ids.concat([nil]))
end
@availabilities.each do |a|
((a.end_at - a.start_at)/SLOT_DURATION.minutes).to_i.times do |i|
if (a.start_at + (i * SLOT_DURATION).minutes) > Time.now
slot = Slot.new(start_at: a.start_at + (i*SLOT_DURATION).minutes, end_at: a.start_at + (i*SLOT_DURATION).minutes + SLOT_DURATION.minutes, availability_id: a.id, machine: @machine, title: '')
slot = verify_machine_is_reserved(slot, @reservations)
@slots << slot
end
end
end
end
def trainings
if params[:member_id]
@user = User.find(params[:member_id])
else
@user = current_user
end
@slots = []
@reservations = @user.reservations.where("reservable_type = 'Training'").joins(:slots).where('slots.start_at > ?', Time.now)
if @user.is_admin?
@availabilities = Availability.trainings.where('start_at > ?', Time.now)
else
end_at = 1.month.since
end_at = 3.months.since if can_show_slot_plus_three_months(@user)
@availabilities = Availability.trainings.includes(:availability_tags).where('start_at > ? AND start_at < ?', Time.now, end_at).where('availability_tags.tag_id' => @user.tag_ids.concat([nil]))
end
@availabilities.each do |a|
a = verify_training_is_reserved(a, @reservations)
end
end
def reservations
authorize Availability
@reservation_slots = @availability.slots.includes(reservation: [user: [:profile]]).order('slots.start_at ASC')
end
private
def set_availability
@availability = Availability.find(params[:id])
end
def availability_params
params.require(:availability).permit(:start_at, :end_at, :available_type, :machine_ids, :training_ids, :nb_total_places, machine_ids: [], training_ids: [], tag_ids: [],
:machines_attributes => [:id, :_destroy])
end
def is_reserved(start_at, reservations)
is_reserved = false
reservations.each do |r|
r.slots.each do |s|
is_reserved = true if s.start_at == start_at
end
end
is_reserved
end
def verify_machine_is_reserved(slot, reservations)
user = current_user
reservations.each do |r|
r.slots.each do |s|
if s.start_at == slot.start_at and s.canceled_at == nil
slot.id = s.id
slot.is_reserved = true
slot.title = t('availabilities.not_available')
slot.can_modify = true if user.is_admin?
slot.reservation = r
end
if s.start_at == slot.start_at and r.user == user and s.canceled_at == nil
slot.title = t('availabilities.i_ve_reserved')
slot.can_modify = true
slot.is_reserved_by_current_user = true
end
end
end
slot
end
def verify_training_is_reserved(availability, reservations)
user = current_user
reservations.each do |r|
r.slots.each do |s|
if s.start_at == availability.start_at and s.canceled_at == nil and availability.trainings.first.id == r.reservable_id
availability.slot_id = s.id
availability.is_reserved = true
availability.can_modify = true if r.user == user
end
end
end
availability
end
def can_show_slot_plus_three_months(user)
# member must have validated at least 1 training and must have a valid yearly subscription.
user.trainings.size > 0 and is_subscription_year(user)
end
def is_subscription_year(user)
user.subscription and user.subscription.plan.interval == 'year' and user.subscription.expired_at >= Time.now
end
end