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24 lines
509 B

import "@stdlib/ownable";
import "./messages";
contract Linker {
index: Int;
master: Address;
owner: Address?;
neighbor: Address?;
init(index: Int, owner: Address) {
self.index = index;
self.owner = owner;
let ctx: Context = context();
self.master = ctx.sender;
}
receive(msg: SetLinkerNeighbor) {
let ctx: Context = context();
require(ctx.sender == self.master, "Invalid sender");
self.neighbor = msg.neighbor;
}
}