Module: BetterAuth::Stripe::Hooks

Defined in:
lib/better_auth/stripe/hooks.rb

Class Method Summary collapse

Class Method Details

.handle_event(ctx, event) ⇒ Object 



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# File 'lib/better_auth/stripe/hooks.rb', line 8

def handle_event(ctx, event)
  event = BetterAuth::Plugins.normalize_hash(event)
  type = event[:type].to_s
  case type
  when "checkout.session.completed"
    on_checkout_completed(ctx, event)
  when "customer.subscription.created"
    on_subscription_created(ctx, event)
  when "customer.subscription.updated"
    on_subscription_updated(ctx, event)
  when "customer.subscription.deleted"
    on_subscription_deleted(ctx, event)
  end
  config = stripe_config(ctx)
  config[:on_event]&.call(event)
end

.on_checkout_completed(ctx, event) ⇒ Object 



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# File 'lib/better_auth/stripe/hooks.rb', line 25

def on_checkout_completed(ctx, event)
  config = stripe_config(ctx)
  object = BetterAuth::Plugins.normalize_hash(event.dig(:data, :object) || {})
  return if object[:mode] == "setup" || !config.dig(:subscription, :enabled)

  stripe_subscription = BetterAuth::Stripe::Utils.client(config).subscriptions.retrieve(object[:subscription])
  resolved = BetterAuth::Stripe::Utils.resolve_plan_item(config, stripe_subscription)
  return unless resolved

  item = resolved.fetch(:item)
  plan = resolved.fetch(:plan)
  metadata = BetterAuth::Plugins.normalize_hash(object[:metadata] || {})
  reference_id = object[:client_reference_id] || metadata[:reference_id]
  subscription_id = metadata[:subscription_id]
  return unless plan && reference_id && subscription_id

  update = BetterAuth::Stripe::Utils.subscription_state(stripe_subscription, include_status: true).merge(
    plan: plan[:name].to_s.downcase,
    stripeSubscriptionId: object[:subscription],
    seats: BetterAuth::Stripe::Utils.resolve_quantity(stripe_subscription, item, plan),
    trialStart: BetterAuth::Stripe::Utils.time(BetterAuth::Stripe::Utils.fetch(stripe_subscription, "trial_start")),
    trialEnd: BetterAuth::Stripe::Utils.time(BetterAuth::Stripe::Utils.fetch(stripe_subscription, "trial_end"))
  ).compact
  db_subscription = ctx.context.adapter.update(model: "subscription", where: [{field: "id", value: subscription_id}], update: update)
  plan.dig(:free_trial, :on_trial_start)&.call(db_subscription) if db_subscription && update[:trialStart]
  callback = config.dig(:subscription, :on_subscription_complete)
  callback&.call({event: event, subscription: db_subscription, stripeSubscription: stripe_subscription, stripe_subscription: stripe_subscription, plan: plan}, ctx)
end

.on_subscription_created(ctx, event) ⇒ Object 



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# File 'lib/better_auth/stripe/hooks.rb', line 54

def on_subscription_created(ctx, event)
  config = stripe_config(ctx)
  object = BetterAuth::Plugins.normalize_hash(event.dig(:data, :object) || {})
  customer_id = object[:customer].to_s
  return if customer_id.empty?

  metadata = BetterAuth::Plugins.normalize_hash(object[:metadata] || {})
  existing = if metadata[:subscription_id]
    ctx.context.adapter.find_one(model: "subscription", where: [{field: "id", value: metadata[:subscription_id]}])
  else
    ctx.context.adapter.find_one(model: "subscription", where: [{field: "stripeSubscriptionId", value: object[:id]}])
  end
  return if existing

  reference = BetterAuth::Stripe::Middleware.reference_by_customer(ctx, config, customer_id) || ((metadata[:reference_id] && metadata[:plan]) ? {reference_id: metadata[:reference_id], customer_type: metadata[:customer_type] || "user"} : nil)
  return unless reference

  resolved = BetterAuth::Stripe::Utils.resolve_plan_item(config, object)
  return unless resolved

  item = resolved.fetch(:item)
  plan = resolved[:plan] || (metadata[:plan] && BetterAuth::Stripe::Utils.plan_by_name(config, metadata[:plan]))
  return unless plan

  created = ctx.context.adapter.create(
    model: "subscription",
    data: BetterAuth::Stripe::Utils.subscription_state(object, include_status: true).merge(
      referenceId: reference.fetch(:reference_id),
      stripeCustomerId: customer_id,
      stripeSubscriptionId: object[:id],
      plan: plan[:name].to_s.downcase,
      seats: BetterAuth::Stripe::Utils.resolve_quantity(object, item, plan),
      limits: plan[:limits]
    ).compact
  )
  config.dig(:subscription, :on_subscription_created)&.call({event: event, subscription: created, stripeSubscription: object, stripe_subscription: object, plan: plan})
end

.on_subscription_deleted(ctx, event) ⇒ Object 



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# File 'lib/better_auth/stripe/hooks.rb', line 136

def on_subscription_deleted(ctx, event)
  config = stripe_config(ctx)
  object = BetterAuth::Plugins.normalize_hash(event.dig(:data, :object) || {})
  subscription = ctx.context.adapter.find_one(model: "subscription", where: [{field: "stripeSubscriptionId", value: object[:id]}])
  return unless subscription

  ctx.context.adapter.update(model: "subscription", where: [{field: "id", value: subscription.fetch("id")}], update: BetterAuth::Stripe::Utils.subscription_state(object, include_status: false, compact: false).merge(status: "canceled", stripeScheduleId: nil))
  config.dig(:subscription, :on_subscription_deleted)&.call({event: event, subscription: subscription, stripeSubscription: object, stripe_subscription: object})
end

.on_subscription_updated(ctx, event) ⇒ Object 



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# File 'lib/better_auth/stripe/hooks.rb', line 92

def on_subscription_updated(ctx, event)
  config = stripe_config(ctx)
  object = BetterAuth::Plugins.normalize_hash(event.dig(:data, :object) || {})
  resolved = BetterAuth::Stripe::Utils.resolve_plan_item(config, object)
  return unless resolved

  item = resolved.fetch(:item)
  metadata = BetterAuth::Plugins.normalize_hash(object[:metadata] || {})
  subscription = if metadata[:subscription_id]
    ctx.context.adapter.find_one(model: "subscription", where: [{field: "id", value: metadata[:subscription_id]}])
  else
    ctx.context.adapter.find_one(model: "subscription", where: [{field: "stripeSubscriptionId", value: object[:id]}])
  end
  unless subscription
    candidates = ctx.context.adapter.find_many(model: "subscription", where: [{field: "stripeCustomerId", value: object[:customer]}])
    subscription = if candidates.length > 1
      candidates.find { |entry| BetterAuth::Stripe::Utils.active_or_trialing?(entry) }
    else
      candidates.first
    end
  end
  return unless subscription

  plan = resolved[:plan]
  was_pending = BetterAuth::Stripe::Utils.pending_cancel?(subscription)
  update = BetterAuth::Stripe::Utils.subscription_state(object, include_status: true, compact: false).merge(
    stripeSubscriptionId: object[:id],
    seats: BetterAuth::Stripe::Utils.resolve_quantity(object, item, plan)
  )
  update[:plan] = plan[:name].to_s.downcase if plan
  update[:limits] = plan[:limits] if plan&.key?(:limits)
  updated = ctx.context.adapter.update(model: "subscription", where: [{field: "id", value: subscription.fetch("id")}], update: update)
  if object[:status] == "active" && BetterAuth::Stripe::Utils.stripe_pending_cancel?(object) && !was_pending
    config.dig(:subscription, :on_subscription_cancel)&.call({event: event, subscription: subscription, stripeSubscription: object, stripe_subscription: object, cancellationDetails: object[:cancellation_details], cancellation_details: object[:cancellation_details]})
  end
  config.dig(:subscription, :on_subscription_update)&.call({event: event, subscription: updated || subscription})
  if plan && subscription["status"] == "trialing" && object[:status] == "active"
    plan.dig(:free_trial, :on_trial_end)&.call({subscription: subscription}, ctx)
  end
  if plan && subscription["status"] == "trialing" && object[:status] == "incomplete_expired"
    plan.dig(:free_trial, :on_trial_expired)&.call(subscription, ctx)
  end
end

.stripe_config(ctx) ⇒ Object 



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# File 'lib/better_auth/stripe/hooks.rb', line 146

def stripe_config(ctx)
  ctx.context.options.plugins.find { |plugin| plugin.id == "stripe" }&.options || {}
end