tycho-protocol-sdk/substreams/ethereum-pancakeswap-v3/proto/v1/pancakeswap.proto

syntax = "proto3";

package pancakeswap.v3;

message Pool {
  bytes address = 1;
  bytes token0 = 2;
  bytes token1 = 3;
  uint64 fee = 4;
  bytes created_tx_hash = 5;
}

// A struct describing a transaction.
message Transaction {
  // The transaction hash.
  bytes hash = 1;
  // The sender of the transaction.
  bytes from = 2;
  // The receiver of the transaction.
  bytes to = 3;
  // The transactions index within the block.
  uint64 index = 4;
}

// A change to a pool's tick.
message TickDelta {
  // The address of the pool.
  bytes pool_address = 1;
  // The index of the tick.
  int32 tick_index = 2;
  // The liquidity net delta of this tick. Bigint encoded as signed little endian bytes.
  bytes liquidity_net_delta = 3;
  // Used to determine the order of the balance changes. Necessary for the balance store.
  uint64 ordinal = 4;
  Transaction transaction = 5;
}

// A group of TickDelta
message TickDeltas {
    repeated TickDelta deltas = 1;
}

// A change to a pool's liquidity.
message LiquidityChange {
  // The address of the pool.
  bytes pool_address = 1;
  // The liquidity changed amount. Bigint encoded as signed little endian bytes.
  bytes value = 2;
  // The type of update, can be absolute or delta.
  LiquidityChangeType change_type = 3;
  // Used to determine the order of the balance changes. Necessary for the balance store.
  uint64 ordinal = 4;
  Transaction transaction = 5;
}

// A group of LiquidityChange
message LiquidityChanges {
    repeated LiquidityChange changes = 1;
}


enum LiquidityChangeType {
  DELTA = 0;
  ABSOLUTE = 1;
}

message Events {
  repeated PoolEvent pool_events = 3;

  message PoolEvent {
    oneof type {
      Initialize initialize = 1;
      Mint mint = 2;
      Collect collect = 3;
      Burn burn = 4;
      Swap swap = 5;
      Flash flash = 6;
      SetFeeProtocol set_fee_protocol = 7;
      CollectProtocol collect_protocol = 8;
    }
    uint64 log_ordinal = 100;
    string pool_address = 102;
    string token0 = 103;
    string token1 = 104;
    uint64 fee = 105;
    Transaction transaction = 106;

    message Initialize {
      // Unsigned
      string sqrt_price = 1;
      int32 tick = 2;
    }

    message Mint {
      string sender = 1;
      string owner = 2;
      // Signed
      int32 tick_lower = 3;
      // Signed
      int32 tick_upper = 4;
      // Unsigned
      string amount = 5;
      // Unsigned
      string amount_0 = 6;
      // Unsigned
      string amount_1 = 7;
    }

    message Collect {
      string owner = 1;
      string recipient = 2;
      int32 tick_lower = 3;
      int32 tick_upper = 4;
      // Unsigned
      string amount_0 = 5;
      // Unsigned
      string amount_1 = 6;
    }

    message Burn {
      string owner = 1;
      int32 tick_lower = 2;
      int32 tick_upper = 3;
      // Unsigned
      string amount = 4;
      // Unsigned
      string amount_0 = 5;
      // Unsigned
      string amount_1 = 6;
    }

    message Swap {
      string sender = 1;
      string recipient = 2;
      // Signed
      string amount_0 = 3;
      // Signed
      string amount_1 = 4;
      // Unsigned
      string sqrt_price = 6;
      // Unsigned
      string liquidity = 7;
      int32 tick = 8;
    }

    message Flash {
      string sender = 1;
      string recipient = 2;
      // Unsigned
      string amount_0 = 3;
      // Unsigned
      string amount_1 = 4;
      // Unsigned
      string paid_0 = 5;
      // Unsigned
      string paid_1 = 6;
    }

    message SetFeeProtocol {
      // Unsigned
      uint64 fee_protocol_0_old = 1;
      // Unsigned
      uint64 fee_protocol_1_old = 2;
      // Unsigned
      uint64 fee_protocol_0_new = 3;
      // Unsigned
      uint64 fee_protocol_1_new = 4;
    }

    message CollectProtocol {
      string sender = 1;
      string recipient = 2;
      // Unsigned
      string amount_0 = 3;
      // Unsigned
      string amount_1 = 4;
    }
  }
}