feat: implementa POST create (contact + conversa + reserva + pix) e GET status

app/controllers/public/api/v1/captain/public_reservations_controller.rb

@@ -5,12 +5,104 @@
 class Public::Api::V1::Captain::PublicReservationsController < ActionController::API
   before_action :authenticate_reserva_token!
 
-  def create
-    render json: { error: 'not_implemented' }, status: :not_implemented
+  def create # rubocop:disable Metrics/AbcSize,Metrics/MethodLength
+    unit = Captain::Unit.find_by(id: params[:chatwoot_unit_id])
+    return render(json: { error: 'unit_not_found' }, status: :not_found) if unit.nil?
+    return render(json: { error: 'unit_has_no_inbox' }, status: :unprocessable_entity) if unit.inbox_id.blank?
+    return render(json: { error: 'unit_missing_inter_credentials' }, status: :unprocessable_entity) unless unit.inter_credentials_present?
+
+    customer = params[:customer] || {}
+    return render(json: { error: 'customer_required' }, status: :unprocessable_entity) if customer[:name].blank?
+
+    account = unit.account
+    inbox   = Inbox.find(unit.inbox_id)
+
+    contact_inbox = ::ContactInboxWithContactBuilder.new(
+      source_id: "reserva1001-#{SecureRandom.uuid}",
+      inbox: inbox,
+      contact_attributes: {
+        name: customer[:name],
+        phone_number: customer[:phone].presence,
+        email: customer[:email].presence,
+        additional_attributes: {
+          cpf: customer[:cpf].presence,
+          origem: 'reserva-1001'
+        }.compact
+      }
+    ).perform
+
+    conversation = ConversationBuilder.new(
+      params: ActionController::Parameters.new(
+        additional_attributes: {
+          source: 'reserva-1001',
+          reserva_category: params[:category],
+          reserva_stay_type: params[:stay_type],
+          reserva_checkin_at: params[:checkin_at]
+        }
+      ),
+      contact_inbox: contact_inbox
+    ).perform
+
+    initial_note = build_initial_note(params)
+
+    Messages::MessageBuilder.new(
+      nil,
+      conversation,
+      { content: initial_note, message_type: 'outgoing', private: true }
+    ).perform
+
+    reservation = Captain::Reservation.create!(
+      account: account,
+      inbox: inbox,
+      contact: contact_inbox.contact,
+      contact_inbox: contact_inbox,
+      conversation: conversation,
+      unit: unit,
+      suite_identifier: "#{params[:category]} · #{params[:stay_type]}",
+      check_in_at: params[:checkin_at],
+      check_out_at: checkout_from(params[:checkin_at], params[:stay_type]),
+      status: :draft,
+      payment_status: 'pending',
+      total_amount: (params[:total_cents].to_i / 100.0),
+      metadata: {
+        origem: 'reserva-1001',
+        category: params[:category],
+        stay_type: params[:stay_type],
+        deposit_cents: params[:deposit_cents].to_i,
+        notes: params[:notes]
+      }
+    )
+
+    deposit_amount = (params[:deposit_cents].to_i / 100.0)
+    charge = Captain::Inter::CobService.new(reservation, amount: deposit_amount).call
+    reservation.update!(status: :pending_payment)
+
+    render json: {
+      reservation_id: reservation.id,
+      conversation_id: conversation.id,
+      pix: {
+        txid: charge.txid,
+        copia_e_cola: charge.pix_copia_e_cola,
+        qrcode_base64: nil,
+        expires_at: (Time.current + Captain::PixCharge::EXPIRATION_SECONDS.seconds).iso8601
+      }
+    }, status: :created
+  rescue ActiveRecord::RecordInvalid => e
+    Rails.logger.error("[PublicReservations] validation error: #{e.message}")
+    render json: { error: 'validation_failed', details: e.record.errors.full_messages }, status: :unprocessable_entity
+  rescue StandardError => e
+    Rails.logger.error("[PublicReservations] unexpected error: #{e.class} - #{e.message}")
+    render json: { error: 'internal_error', message: e.message }, status: :internal_server_error
   end
 
   def status
-    render json: { error: 'not_implemented' }, status: :not_implemented
+    reservation = Captain::Reservation.find_by(id: params[:id])
+    return render(json: { error: 'not_found' }, status: :not_found) if reservation.nil?
+
+    render json: {
+      reservation_id: reservation.id,
+      status: reservation.payment_status
+    }
   end
 
   private
@@ -28,4 +120,28 @@ class Public::Api::V1::Captain::PublicReservationsController < ActionController:
 
     render json: { error: 'unauthorized' }, status: :unauthorized
   end
+
+  def build_initial_note(payload)
+    <<~NOTE.strip
+      Nova reserva via reserva.1001
+      Categoria: #{payload[:category]}
+      Permanencia: #{payload[:stay_type]}
+      Check-in: #{payload[:checkin_at]}
+      Total: R$ #{format('%.2f', payload[:total_cents].to_i / 100.0)}
+      Entrada (PIX 50%): R$ #{format('%.2f', payload[:deposit_cents].to_i / 100.0)}
+      Observacao: #{payload[:notes].presence || '-'}
+    NOTE
+  end
+
+  def checkout_from(checkin_iso, stay_type)
+    checkin = Time.zone.parse(checkin_iso.to_s)
+    hours = case stay_type.to_s.downcase
+            when '2hrs' then 2
+            when '3hrs' then 3
+            when 'pernoite' then 12
+            when 'diaria', 'diária' then 24
+            else 4 # default: 4hrs (inclui '4hrs' e qualquer outro valor)
+            end
+    checkin + hours.hours
+  end
 end