[Service] Loyalty Rewards Contract Service for StarShop Frontend

[aguilar1x]

🎯 Objective

Develop a comprehensive TypeScript service layer for the Loyalty Rewards Contract that manages customer loyalty programs, points systems, levels, milestones, and reward redemptions within the StarShop ecosystem.

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🏗 Service Structure

src/shared/services/loyalty_rewards/
  loyalty.service.ts               // Main service class
  types/
    loyalty.types.ts              // TypeScript interfaces
    points.types.ts               // Points-related types
    rewards.types.ts              // Reward-related types
  utils/
    loyalty.utils.ts              // Helper functions
  constants/
    loyalty.constants.ts          // Contract addresses, error codes

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🗂 Requirements

1. Admin Management

• initializeLoyaltyContract(admin) - Initialize loyalty system
• updateAdmin(newAdmin) - Transfer admin rights
• setPointsExpiry(days) - Set points expiration
• setMaxRedemptionPercentage(percentage) - Set redemption limits
• setPointsRatio(ratio) - Set points earning ratio

2. Points Management

• registerUser(user) - Register user in loyalty program
• getPointsBalance(user) - Get user's current points
• getLifetimePoints(user) - Get user's lifetime points
• recordPurchasePoints(user, amount, productId?, category?) - Record purchase
• addPoints(user, amount, description) - Admin manual adjustment

3. Level Management

• initLevelRequirements(requirements) - Set level requirements
• checkAndUpdateLevel(user) - Check and update user level
• getUserLevel(user) - Get user's current level
• awardAnniversaryBonus(user) - Award anniversary bonus

4. Milestone Management

• createMilestone(milestone) - Create new milestone
• completeMilestone(user, milestoneId) - Complete milestone
• checkAndCompleteMilestones(user) - Auto-complete milestones

5. Rewards Management

• createReward(reward) - Create new reward
• redeemReward(user, rewardId, purchaseAmount?) - Redeem reward
• getAvailableRewards() - Get available rewards
• calculateDiscount(rewardId, purchaseAmount) - Calculate discount

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[Benjtalkshow]

@aguilar1x
I can handle this task. Kindly assign.

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