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
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.
DCP Consumption: When checking in, the user consumes DCP based on the gym's tier:
DCP_consumed = 2^(gym_tier)Checkin Requirement: The user must have enough DCP to cover the gym's requirement.
Examples
User with Tier 3 NFT:
Daily DCP: 2³ = 8 points
Can visit the same gym up to 3 times per day
Checking in at a Tier 2 gym:
DCP required: 2² = 4 points
User's remaining DCP after checkin: 8 - 4 = 4 points
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)
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