function getColumnsFromMappingsForCustomAudience()

in src/utils/batchSenders.js [112:166]

• 48 lines of code
• 9 McCabe index (conditional complexity)

function getColumnsFromMappingsForCustomAudience(
  mapping: Object,
): Array<string> {
  const mappedPropKeys = Object.values(mapping)
    .filter(propPath => {
      return (
        propPath != null &&
        typeof propPath === 'string' &&
        propPath.trim().length > 0
      );
    })
    .map(propPath => {
      const parts = String(propPath).split('.');
      return parts[parts.length - 1];
    });

  const apiSchema = [];
  mappedPropKeys.forEach(propKey => {
    switch (propKey) {
      case 'dob':
        apiSchema.push('doby', 'dobm', 'dobd');
        break;

      case 'fn':
        apiSchema.push('fn', 'fi', 'f5first');
        break;

      case 'ln':
        apiSchema.push('ln', 'f5last');
        break;

      case 'age':
        apiSchema.push('doby');
        break;

      default:
        apiSchema.push(propKey);
    }
  });

  const apiSchemaWithDuplicateDobyRemoved = [];
  let dobyPushed = false;
  apiSchema.forEach(propKey => {
    if (propKey === 'doby') {
      if (!dobyPushed) {
        dobyPushed = true;
        apiSchemaWithDuplicateDobyRemoved.push(propKey);
      }
    } else {
      apiSchemaWithDuplicateDobyRemoved.push(propKey);
    }
  });

  return apiSchemaWithDuplicateDobyRemoved;
}