File: services/graphql/src/providers/intl-loyalty.ts

Create a new function to get this information about the Loyalty Tier:

• enableLoyaltyTiers: It is the flag on the Sanity to enable the Loyalty tier in the market

• customerTier: It is the information about the customer tier, like tier level and points in the current tier.

• configurationTier: It is the information about the market tier, like the maximum period and the target points to maintain or elevate the user tier

New Function name getLoyaltyTierConfiguration

Create a new type to return this information with the name CustomerLoyaltyTierConfig

• export type CustomerLoyaltyTierConfig = { enableLoyaltyTiers?: boolean; customerTier?: MdwEngineILoyaltyTier; configurationTier?: MdwEngineILoyaltyTiersEntranceBehaviorConfiguration; };

You will need to use in this new function the functions loyaltyApi.getUser to get the data about user and loyaltyApi.getConfiguration to get the data about the market tier

• public async getLoyaltyTierConfiguration( loyaltyId: string, region?: string, ): Promise<CustomerLoyaltyTierConfig> { try { const header = region ? { headers: { 'x-region': region } } : {}; const { data: userLoyalty } = await this.loyaltyApi.getUser(loyaltyId, header); const { data: engineSettings } = await this.loyaltyApi.getConfiguration(); const result: CustomerLoyaltyTierConfig = { configurationTier: engineSettings.loyaltyTiersEntranceBehaviorConfigurations?.[0], customerTier: userLoyalty.loyaltyTier, enableLoyaltyTiers: engineSettings.enableLoyaltyTiers, }; return result; } catch (err) { this.logger.error( { err, }, 'Error occurred when get loyalty tier configuration', ); throw new GenericINTLLoyaltyError(`Failed to fetch the loyalty tier configuration`); } }

File: services/graphql/src/schemas/intl-loyalty.ts

First create a schema and types of tier information

Create 3 types, one to customer information, one to market information and one to join the data

• type INTLCustomerLoyaltyTierConfig { enableLoyaltyTiers: Boolean customerTier: INTLCustomerTier configurationTier: INTLLoyaltyTierConfiguration } type INTLCustomerTier { loyaltyTierExpiryDate: String loyaltyTierKey: String pointsEarnedInTimeConstraint: Int startAt: String } type INTLLoyaltyTierConfiguration { loyaltyTierKey: String pointsNeeded: Int pointsToEnterCalculationTimeUnit: String pointsToEnterCalculationTimeInterval: Int pointsNeededToMaintain: Int pointsToMaintainCalculationTimeUnit: String pointsToMaintainCalculationTimeInterval: Int }

Add the function on query of schemas as well

Run yarn build this command runs the types of GraphQL and build the app.

After this, check if this created the new types and query on file graphql.ts

File: services/graphql/src/schemas/intl-loyalty.ts

The function name need to be the same of the schema intlCustomerLoyaltyTierConfig

In this new function get the provider getLoyaltyTierConfiguration

This function need to pass a loyaltyId on attributes.

Create a new auditLogger to our function GET_INTL_LOYALTY_TIER_CONFIGURATION_BY_LOYALTY_ID

File: new file on src/remote/queries

File name: intl-loyalty-tier-configuration.ts

In this query we need only some information.

• enableLoyaltyTiers: It is the flag on the Sanity to enable the Loyalty tier in the market;

• customerTier.loyaltyTierExpiryDate: It is the expiration date of the user tier;

• customerTier.loyaltyTierKey: It is the user level tier;

• customerTier.pointsEarnedInTimeConstraint: It is the user points earned (to upgrade or maintain) in this period and tier;

• customerTier.startAt: It is the user tier period start date

• configurationTier.loyaltyTierKey: It is the Market level of market

• configurationTier.pointsNeeded: It is the necessary points to pass to next level

• configurationTier.pointsNeededToMaintain: It is the necessary point to maintain the level 2 (Super Tier)

Local to create a file: src/utils create a new folder to Loyalty Tier

The code sent a Tier level as a key Tier_1 or Tier_2

• BK:

  • Tier_1 => King

  • Tier_2 => SuperKing

• PLK and FHS:

  • Tier_1 => Normal

  • Tier_2 => Super