Execution Timing

Before updating BOM secondary configuration

Parameters

Parameter	Description	Type
obj	BOM object	Object
rootData	Root data	Object
mdApiName	Metadata API name	String
recordType	Business type	String
param	Other parameters	Object

Return Result

Parameter	Description	Type
status	Whether to continue executing subsequent logic	Boolean

Notes

• This hook is triggered before BOM secondary configuration is updated and can be used to validate or modify update parameters.
• When the returned status is false, the system interrupts the subsequent BOM update process.
• If the returned status is true or is not returned, the system continues updating the BOM secondary configuration.

Code Example

export default class Plugin {
    apply() {
      return [{
          event: "bom.updateBomForTwiceConfig.before",
          functional: this.updateBomForTwiceConfig.bind(this)
        },
      ];
    }

    async updateBomForTwiceConfig(context){
      let { obj, rootData, mdApiName, recordType, param } = context;
      
      // Validate whether the BOM data meets secondary configuration requirements
      const isValid = this.validateBomForTwiceConfig(obj, param);
      
      // If validation fails, return status as false to interrupt the process
      if(!isValid) {
        return {
          status: false
        };
      }
      
      // Preprocess BOM data
      this.preprocessBomData(obj, param);
      
      // Return status as true to continue execution
      return {
        status: true
      };
    }
    
    validateBomForTwiceConfig(obj, param) {
      // Custom business logic for validating BOM data
      return true;
    }
    
    preprocessBomData(obj, param) {
      // Logic for preprocessing BOM data
    }
}