97 lines
2.6 KiB
Ruby
97 lines
2.6 KiB
Ruby
class CreditsController < ApplicationController
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before_action :authenticate_user!
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def index
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@credits = current_user.credits.where(spent: false)
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@org_credits = current_user.organization.credits.where(spent: false) if current_user.org_admin
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end
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def new
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@credit = Credit.new
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@purchaser = params[:purchaser] == "organization" ? current_user.organization : current_user
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@customer = Stripe::Customer.retrieve(current_user.stripe_id_code) if current_user.stripe_id_code
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end
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def create
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@number_to_purchase = params[:credit][:number_to_purchase].to_i
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return unless make_payment
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credit_objects = []
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@number_to_purchase.times do
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if params[:user_type] == "organization"
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raise unless current_user.org_admin
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credit_objects << Credit.new(organization_id: current_user.organization_id, cost: cost_per_credit / 100.0)
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else
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credit_objects << Credit.new(user_id: current_user.id, cost: cost_per_credit / 100.0)
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end
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end
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Credit.import credit_objects
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redirect_to "/credits", notice: "#{@number_to_purchase} new credits purchased!"
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end
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def make_payment
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find_or_create_customer
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find_or_create_card
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update_user_stripe_info
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create_charge
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true
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rescue Stripe::CardError => e
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flash[:error] = e.message
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redirect_to "/credits/purchase"
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false
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end
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def find_or_create_customer
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@customer = if current_user.stripe_id_code
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Stripe::Customer.retrieve(current_user.stripe_id_code)
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else
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Stripe::Customer.create(
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email: current_user.email,
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)
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end
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end
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def find_or_create_card
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@card = if params[:stripe_token]
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Stripe::Customer.create_source(
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@customer.id,
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source: params[:stripe_token],
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)
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else
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@customer.sources.retrieve(params[:selected_card])
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end
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end
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def update_user_stripe_info
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current_user.update_column(:stripe_id_code, @customer.id) if current_user.stripe_id_code.nil?
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end
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def create_charge
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@amount = generate_cost
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source = Rails.env.test? ? @card.id : (@card || @customer.default_source)
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Stripe::Charge.create(
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customer: @customer.id,
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source: source,
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amount: @amount,
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description: "Purchase of #{@number_to_purchase} credits.",
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currency: "usd",
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)
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end
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def generate_cost
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@number_to_purchase * cost_per_credit
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end
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def cost_per_credit
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if @number_to_purchase < 10
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500
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elsif @number_to_purchase < 100
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400
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elsif @number_to_purchase < 1000
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300
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else
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250
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end
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end
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end
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