Execution Timing

After batch-added data is prepared and before calling the pricing API, data fields can be modified

Parameters

Parameter	Description	Type
data	Object data to add	Array/Object
lookupDatas	Corresponding metadata	Array/Object
param	Other parameter object	Object

Return Result

Parameter	Description	Type
data	Processed object data	Array/Object

Notes

• This hook is triggered after batch-added data is prepared and before the pricing service runs, and can be used to preprocess data.
• Data can be formatted, transformed, or supplemented in this hook.
• The returned data replaces the original data and is used for subsequent pricing service processing.
• If returned data is empty or is not returned, execution continues with the original data.

Code Example

export default class Plugin {
    apply() {
      return [{
          event: "price-service.batchAddAfter.parseData",
          functional: this.parseData.bind(this)
        },
      ];
    }

    async parseData(context){
      let { data, lookupDatas, param } = context;

      // Ensure data is in array format
      let processedData = data;

      // Process each data item
      processedData = processedData.map(item => {
        // Add or modify fields
        if(!item.processedTime) {
          item.processedTime = new Date().toISOString();
        }

        // Apply specific processing based on parameters
        if(param && param.addTaxInfo) {
          item.taxRate = param.defaultTaxRate || 0.13;
          item.priceIncludeTax = param.priceIncludeTax || false;
        }

        return item;
      });

      return {
        data: processedData,
      };
    }
}