admin.gno

 1package memba_nft_market_v2
 2
 3// Admin operations — multisig-gated controls.
 4//
 5// assertAdmin() is the single authorization gate; caller = unsafe.PreviousRealm().Address().
 6// AdminDelist is pause-exempt (moderation can always remove content).
 7// SetFeeRecipient changes where platform fees flow (default = AdminAddress).
 8
 9import (
10	"chain"
11	"chain/runtime/unsafe"
12
13	"gno.land/p/samcrew/grc721"
14)
15
16func assertAdmin() {
17	if unsafe.PreviousRealm().Address() != address(AdminAddress) {
18		panic("admin only")
19	}
20}
21
22// Pause halts new trade operations (ListNFT, BuyNFT, MakeOffer, AcceptOffer).
23// Value-exit paths (DelistNFT, CancelOffer, ClaimExpiredOffer) remain available.
24func Pause(cur realm) {
25	assertAdmin()
26	paused = true
27	chain.Emit("MarketPaused", "by", unsafe.PreviousRealm().Address().String())
28}
29
30// Unpause resumes normal operations.
31func Unpause(cur realm) {
32	assertAdmin()
33	paused = false
34	chain.Emit("MarketUnpaused", "by", unsafe.PreviousRealm().Address().String())
35}
36
37// AdminDelist force-removes any listing. Pause-exempt (moderation).
38func AdminDelist(cur realm, collectionID string, tid grc721.TokenID) {
39	assertAdmin()
40	key := listingKey(collectionID, string(tid))
41	if _, exists := listings.Get(key); !exists {
42		panic("not listed: " + key)
43	}
44	listings.Remove(key)
45	removeFromOrder(key)
46	chain.Emit("AdminDelisted",
47		"collection", collectionID,
48		"tokenId", string(tid),
49		"admin", unsafe.PreviousRealm().Address().String(),
50	)
51}
52
53// SetFeeRecipient updates the address that receives platform fees.
54func SetFeeRecipient(cur realm, addr address) {
55	assertAdmin()
56	feeRecipient = addr
57	chain.Emit("FeeRecipientChanged", "newRecipient", addr.String())
58}