Page Comparison

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• Require the development of a new page in support tool front end to select which customer they want to check

• Although very unlikely, there is a scenario where a single phone number is linked to many customers and this might make the process to finding the right one cumbersome

POC

For this POC I changed the getByUserServiceLookup to use the proposed structure:

intl-packages/src/user-lookup-by-phone/user-lookup-by-phone.ts

public async getByUserServiceLookup(
  phoneNumber: string,
): Promise<IUserLookupByPhone[] | undefined> {
  const dynamoSearch = {
    ExpressionAttributeValues: {
      ':pk2': `phone_lookup#${phoneNumber}`,
      ':sk2': 'createdAt#',
    },
    IndexName: 'brand-index-2',
    KeyConditionExpression: 'pk2 = :pk2 AND begins_with(sk2, :sk2)',
    TableName: this.tableName,
  };

  const { Items } = await this.executeWithRetry(DynamoMethods.query, dynamoSearch);
  return Items ? Items.map((item) => cast(item, TUserLookupByPhone)) : undefined;
}

And created 4 lookup records for 2 customers:

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and was able to find the two customers when searching for the phone number +123123123:

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