Class: Dscf::Marketplace::Order

Inherits:
ApplicationRecord show all
Defined in:
app/models/dscf/marketplace/order.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#acts_as_parent ⇒ Object

Marks an order being built as a parent before its sub-orders exist (they are created after the parent inside the checkout transaction, so sub_orders.exists? alone can't answer "am I a parent?" on first save).



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# File 'app/models/dscf/marketplace/order.rb', line 44

def acts_as_parent
  @acts_as_parent
end

Class Method Details

.create_from_listing(listing, user, quantity, dropoff_address = nil, payment_method = nil) ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 115

def self.create_from_listing(listing, user, quantity, dropoff_address = nil, payment_method = nil)
  return nil unless listing.visible? && quantity <= listing.quantity

  attributes = {
    order_type: :direct_listing,
    status: :validating,
    fulfillment_type: dropoff_address.present? ? :delivery : :self_pickup,
    listing: listing,
    user: user, # Keep for backward compatibility
    ordered_by: user,
    ordered_to: listing.business,
    dropoff_address: dropoff_address,
    total_amount: listing.price * quantity
  }
  attributes[:payment_method] = payment_method if payment_method.present?

  order = create!(attributes)

  order.order_items.create!(
    listing: listing,
    product: listing.supplier_product.product,
    unit: listing.supplier_product.product.unit,
    quantity: quantity,
    unit_price: listing.price,
    status: :pending,
    validation_status: :validated
  )

  order
end

.create_from_quotation(quotation, dropoff_address = nil, payment_method = nil) ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 81

def self.create_from_quotation(quotation, dropoff_address = nil, payment_method = nil)
  return nil unless quotation.accepted?

  attributes = {
    order_type: :rfq_based,
    status: :validating,
    fulfillment_type: dropoff_address.present? ? :delivery : :self_pickup,
    quotation: quotation,
    user: quotation.request_for_quotation.user, # Keep for backward compatibility
    ordered_by: quotation.request_for_quotation.user,
    ordered_to: quotation.business,
    dropoff_address: dropoff_address,
    total_amount: quotation.total_price
  }
  attributes[:payment_method] = payment_method if payment_method.present?

  order = create!(attributes)

  quotation.quotation_items.each do |item|
    order.order_items.create!(
      quotation_item: item,
      product: item.product,
      unit: item.unit,
      quantity: item.quantity,
      unit_price: item.unit_price,
      status: :pending,
      validation_status: :validated # initial from accepted quote; validation can re-run
    )
  end

  order
end

.ransackable_associations(_auth_object = nil) ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 77

def self.ransackable_associations(_auth_object = nil)
  %w[quotation listing user ordered_by ordered_to delivery_order dropoff_address order_items parent_order sub_orders]
end

.ransackable_attributes(_auth_object = nil) ⇒ Object

Ransack configuration for secure filtering



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# File 'app/models/dscf/marketplace/order.rb', line 73

def self.ransackable_attributes(_auth_object = nil)
  %w[id quotation_id listing_id user_id ordered_by_id ordered_to_id parent_order_id delivery_order_id dropoff_address_id agent_id order_type status fulfillment_type payment_method received_bank_name transaction_reference total_amount created_at updated_at]
end

Instance Method Details

#agent_assisted? ⇒ Boolean

An agent-assisted order (agent_id present) must have its OTP verified by the retailer before it can enter the normal validate/confirm pipeline — this gate is intentionally orthogonal to status, which already has an unrelated waiting_retailer_confirmation meaning (the retailer signing off on supplier-proposed adjustments mid-fulfillment).

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 296

def agent_assisted?
  agent_id.present?
end

#all_items_validated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 256

def all_items_validated?
  # A cancelled line (removed during validation) is no longer part of what
  # needs to ship, so it shouldn't block Split from becoming available.
  order_items.reject(&:cancelled?).all? { |i| i.validation_status == "validated" }
end

#awaiting_validation? ⇒ Boolean

Workflow helpers for Sprint 2 order validation + splitting. Note: validating? is the enum-generated predicate (true only when status == "validating"). Use this for "can still be run through validation" — covers the actual validating status plus the states an order can be created in (pending / legacy processing) before it does.

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 252

def awaiting_validation?
  pending? || validating? || status.to_s == "processing"
end

#billable_order_items ⇒ Object

Lines that should count toward the order total / retailer-facing amount. A cancelled line (removed during validation, or a rejected supplier allocation) is not being fulfilled, so it shouldn't inflate what the retailer is asked to confirm and pay.



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# File 'app/models/dscf/marketplace/order.rb', line 161

def billable_order_items
  order_items.reject(&:cancelled?)
end

#calculate_total_amount ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 205

def calculate_total_amount
  # A parent has no items; its total is synced from sub-orders — don't
  # zero it out on save.
  return if parent?

  self.total_amount = billable_order_items.sum { |item| item.quantity * item.unit_price }
end

#can_be_completed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 186

def can_be_completed?
  if self_pickup?
    # Self-pickup orders can be completed immediately after confirmation
    confirmed? || processing?
  else
    # Delivery orders require delivery_order association
    delivery_order.present? && delivery_order.delivered?
  end
end

#compute_aggregate_status ⇒ Object

The parent's status mirrors the furthest-behind live sub-order: it only advances once every live (non-cancelled) sub-order has advanced.



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# File 'app/models/dscf/marketplace/order.rb', line 234

def compute_aggregate_status
  statuses = sub_orders.pluck(:status).map { |s| self.class.statuses.key(s) || s.to_s }
  live = statuses.reject { |s| s == "cancelled" }

  return :cancelled if live.empty?
  return :completed if live.all? { |s| s == "completed" }
  return :confirmed if live.all? { |s| %w[confirmed processing completed].include?(s) }
  return :waiting_supplier_confirmation if live.any? { |s| %w[waiting_supplier_confirmation splitting].include?(s) }
  return :waiting_retailer_confirmation if live.any? { |s| s == "waiting_retailer_confirmation" }

  :pending
end

#confirm! ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 196

def confirm!
  return false unless pending?

  update!(status: :confirmed)
  # Update order items without reloading to avoid association issues
  order_items.update_all(status: OrderItem.statuses[:confirmed])
  true
end

#delivery? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 178

def delivery?
  fulfillment_type == "delivery"
end

#mark_splitting! ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 266

def mark_splitting!
  update!(status: :splitting)
end

#mark_waiting_retailer_confirmation! ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 274

def mark_waiting_retailer_confirmation!
  update!(status: :waiting_retailer_confirmation)
end

#mark_waiting_supplier_confirmation! ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 270

def mark_waiting_supplier_confirmation!
  update!(status: :waiting_supplier_confirmation)
end

#otp_verified? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 300

def otp_verified?
  # A split (multi-business) agent order carries ONE OTP on the parent —
  # the retailer confirms the whole cart once; sub-orders inherit it.
  otp_verifications.verified.exists? || (parent_order.present? && parent_order.otp_verified?)
end

#parent? ⇒ Boolean

Retailer-facing umbrella over per-business sub-orders. The virtual flag covers the parent's own creation (before sub-orders exist); afterwards the association is authoritative.

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 216

def parent?
  acts_as_parent.present? || (persisted? && sub_orders.exists?)
end

#requires_delivery_order? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 182

def requires_delivery_order?
  delivery? && !completed?
end

#retailer_can_confirm? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 278

def retailer_can_confirm?
  waiting_retailer_confirmation? || confirmed? # allow re-confirm safety
end

#self_pickup? ⇒ Boolean

Fulfillment type methods

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 174

def self_pickup?
  fulfillment_type == "self_pickup"
end

#supplier ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 165

def supplier
  if rfq_based?
    quotation&.business
  elsif direct_listing?
    listing&.business || ordered_to
  end
end

#supplier_confirmation_complete? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/dscf/marketplace/order.rb', line 282

def supplier_confirmation_complete?
  # A cancelled line (removed at validation time, before a source was ever
  # assigned, or rejected during confirmation) is done responding either
  # way — only a still-live line needs a source + confirmed status.
  order_items.all? do |i|
    i.cancelled? || (i.source_id.present? && i.status.to_s == "confirmed")
  end
end

#sync_aggregates! ⇒ Object

Recompute the parent's status/total from its sub-orders. update_columns on purpose: aggregation must not re-trigger validations or callbacks.



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# File 'app/models/dscf/marketplace/order.rb', line 222

def sync_aggregates!
  return unless parent?

  update_columns(
    status: self.class.statuses[compute_aggregate_status],
    total_amount: sub_orders.sum(:total_amount),
    updated_at: Time.current
  )
end

#total_amount ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 147

def total_amount
  # Return stored value if it exists and is greater than 0, otherwise calculate
  stored_value = super
  calculated_value = billable_order_items.sum { |item| item.quantity * item.unit_price }

  # Return stored value if it's set and valid, otherwise return calculated value
  return stored_value if stored_value.present? && stored_value > 0
  calculated_value
end

#validation_summary ⇒ Object 



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# File 'app/models/dscf/marketplace/order.rb', line 262

def validation_summary
  order_items.group_by(&:validation_status).transform_values(&:count)
end