# LENDING AUCTION NFT

#### MainPool: ActivePool that transfer staked NFT(Legions/Treasures) to MagicDepositor.

#### ReservePool : Pool that will be queued , if upcomming nft is more valuable than earlier deposited nft after MainPool is full.

## Legion/Treasure NFT Deposit Flow

graph TD;

U[User] --> D[Deposit NFT]
D --> M{Main Pool is full}
M --> |No| P[Put in Main Pool]
M --> |Yes| H{Rarity is higher than the existing}
H --> |No| R[Put in Reserve Pool]
H --> |Yes| O[Push out those NFT who have lowest rarity and the latest one in MainPool and unstake from atlasmine]
O --> RP[Put the pushed out one in Reserve Pool]
RP --> MP[Put the new one in Main Pool]
R --> E[End]
MP --> MD
P --> MD[Transfer MAINPOOL Nft to MagicDepositor]
MD --> SN[Stake NFT to Atlasmine]
SN --> E

## Legion/Treasure NFT Withdraw Flow

graph TD;

U[User] --> W[Withdraw NFT]
W --> M{Withdrawl Delay}
M --> |InComplete| CW[NFT Can't Withdraw ]
M --> |Complete| CRP{Staked NFT in which Pool}
CRP --> MainPool[Main Pool ]
MainPool --> CRPMP{Reserve Pool Empty}
CRPMP --> |YES|FW
CRPMP --> |NO| NR[Remove Staked NFT from MainPool]
NR --> POR[Push out those NFT from ReservePool who have highest rarity and the oldest by time ]
POR --> FW
CRP --> ReservePool[Reserve Pool]
ReservePool --> FW[Withdraw NFT to user]
FW --> E[END]
CW --> E[END]