Daily Checkin Points

Daily Checkin Points (DCP) is a feature of the NFT-voucher system that rewards users for gym attendance and manages access based on NFT tiers.

Overview

• DCP are granted when a customer buys or renews an NFT

• Points reset daily

• Both NFTs and gyms have tiers (1-99)

• DCP are consumed when checking in at a gym

DCP Calculation

The amount of DCP granted daily is calculated as:

DCP = 2^(NFT_tier)

Where NFT_tier ranges from 1 to 99.

Checkin Rules

1. Gym Access Limit: The number of times a user can access the same gym per day is equal to their NFT tier.

   • Example: Tier 1 NFT allows 1 visit, Tier 2 allows 2 visits, etc.

2. DCP Consumption: When checking in, the user consumes DCP based on the gym's tier:

   DCP_consumed = 2^(gym_tier)

3. Checkin Requirement: The user must have enough DCP to cover the gym's requirement.

Examples

1. User with Tier 3 NFT:

   • Daily DCP: 2³ = 8 points

   • Can visit the same gym up to 3 times per day

2. Checking in at a Tier 2 gym:

   • DCP required: 2² = 4 points

   • User's remaining DCP after checkin: 8 - 4 = 4 points

3. Attempting to check in at a Tier 7 gym:

   • DCP required: 2⁷ = 128 points

   • Checkin fails (insufficient DCP)

Implementation Considerations

• Reset DCP daily at a specific time (e.g., midnight)

• Track daily gym visits per user

• Implement DCP calculation and consumption logic

• Handle edge cases (e.g., insufficient DCP, exceeding daily gym limit)