List of Server Side Hooks in Web POS

Overview

This document lists the server side hooks available in Web POS.

Hooks

• OrderLoaderPreProcessHook
  • Available from: RMP26
  • Executed when: When JSON is received from web POS but before process it.
  • Arguments:
    • JSONObject jsonorder: contains the json object received from Web POS with the order data.

• OrderLoaderHook
  • Available from: RMP26
  • Executed when: After an Order, Shipment and optionally an Invoice DAL objects have been created and persisted, but not yet committed to the database.
  • Arguments:
    • JSONObject jsonorder: contains the json object received from Web POS with the order data.
    • Order order: DAL object (order) which represent the generated order.
    • ShipmentInOut shipment: DAL object (ShipmentInOut) which represent the generated Shipment.
    • Invoice invoice: DAL object (Invoice) which represent the generated Invoice (Not always present).

• OrderLoaderHookForQuotations
  • Available from: RR16Q1
  • Executed when: When a order saved as quoation is processed. After an Order, Shipment and optionally an Invoice DAL objects have been created and persisted, but not yet committed to the database.
  • Arguments:
    • JSONObject jsonorder: contains the json object received from Web POS with the order data.
    • Order order: DAL object (order) which represent the generated order (quotation).
    • ShipmentInOut shipment: DAL object (ShipmentInOut) which represent the generated Shipment.
    • Invoice invoice: DAL object (Invoice) which represent the generated Invoice (Not always present).

• CustomerLoaderHook
  • Available from: RR14Q3
  • Executed when: After a Customer have been created or updated and persisted, but not yet committed to the database.
  • Arguments:
    • JSONObject jsonCustomer: contains the json object received from Web POS with the customer data.
    • BusinessPartner customer: DAL object (BusinessPartner) which represent the generated or updated Customer.

• FinishInvoiceHook
  • Available from: RR15Q2
  • Executed when: After an Invoice has been created during the cashup process, inmediately after it's correct document number has been set.
  • Arguments:
    • Invoice invoice: DAL object (Invoice) representing the created invoice.
    • String cashupId: The ID of the cashup related to the invoice.

• PaidReceiptsHeaderHook
  • Available from: RR15Q2
  • Executed when: Filtering Receipts, Verified Returns, Layaways and Quotations, you can add columns to filter by text entered by user.
  • Arguments:
    • String hqlFilter: The actual hql to filter by user introduced text.
    • String filterText: The text introduced by user.

• CustomInitialValidation
  • Available from: RR16Q2
  • Executed when: after login, you can check any validation that you want at the POS Terminal.
  • Arguments:
    • OBPOSApplications posTerminal: The actual POS Terminal you will check the validations.

• OrderLoaderPreAddShipmentLineHook
  • Available from: RR17Q4
  • Executed when: before create the shipment. Developer can decide if selected locator is valid or not, propose a different locator or stop the execution raising an error
  • Arguments:
    • Action:The action which is being executed (SingleBin || Return || StandardSale_Iterate_Stock_Propossed || StandardSale_Last_Attempt)
    • JSONObject jsonorder: contains the json object received from Web POS with the order data.
    • Order order: DAL object (order) which represent the generated order (quotation).
    • Bin: DAL object (locator) which represent the locator selected to create the shipment of that line.
  • Return Values:
    • OrderLoaderPreAddShipmentLineHook_Response: Object which stores the response of the hook.
    • return null object: Continue with the standard flow
    • isValid = true : Continue with the standard flow. If newLocator is provided it will be used as a new bin.
    • newLocator : Dal instance of Locator. Will be used if isValid is true. Ignored when the action is "StandardSale_Iterate_Stock_Propossed"
    • isValid = false : Proposed bin is not valid. For "StandardSale_Iterate_Stock_Propossed" more bins will be proposed. Rest of cases will raise an exception
    • isCancelExecution : Is always true and connot be changed unless action is "StandardSale_Iterate_Stock_Propossed". In this case by default the value is false but the developer can change it to true.
    • msg : Will be just used when an exception is raised.

• ExtendsCashManagementPaymentTypeHook
  • Available from: RR19Q3
  • Executed when: before getting GL Items in getCashMgmt. Developers can include all the GL Items that they want
  • Arguments:
    • No arguments are recibed
  • Return Values:
    • String array: This hook return a String [ ] which include all new Gl Items.

• CouponAvailabilityHook
  • Module: org.openbravo.retail.discounts.coupons
  • Available from: RR22Q3
  • Executed when: At the end of CouponAvailability
  • Arguments:
    • JSONObject jsonData: json received from request
    • JSONObject result: result of the previous flow (other hook or CouponAvailability flow)
  • Return Values:
    • JSONObject result: json with the result.

Category: Retail Developers Guide