Merge pull request #950 from lukso-network/build/old-token-interface-ids

build: add constants for old LSP7/8 interface IDs
lukso-network · Apr 4, 2024 · fb9fd88 · fb9fd88
2 parents 39108d2 + 50007d0
commit fb9fd88
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diff --git a/packages/lsp-smart-contracts/constants.ts b/packages/lsp-smart-contracts/constants.ts
@@ -28,6 +28,11 @@ export { LSP8_TOKEN_ID_FORMAT } from '@lukso/lsp8-contracts';
 export { LSP20_SUCCESS_VALUES } from '@lukso/lsp20-contracts';
 export { LSP25_VERSION } from '@lukso/lsp25-contracts';
 
+// Old interface Ids of previous releases of LSP7/8 Tokens
+// for backward compatibilities for dApps and interfaces
+export { INTERFACE_ID_LSP7_PREVIOUS } from '@lukso/lsp7-contracts';
+export { INTERFACE_ID_LSP8_PREVIOUS } from '@lukso/lsp8-contracts';
+
 // ERC165 interface IDs of each LSP
 import { INTERFACE_ID_LSP0 } from '@lukso/lsp0-contracts';
 import { INTERFACE_ID_LSP1 } from '@lukso/lsp1-contracts';

diff --git a/packages/lsp7-contracts/constants.ts b/packages/lsp7-contracts/constants.ts
@@ -1,5 +1,7 @@
 export const INTERFACE_ID_LSP7 = '0xc52d6008';
 
+export const INTERFACE_ID_LSP7_PREVIOUS = { '0xb3c4928f': 'v0.14.0', '0xdaa746b7': 'v0.12.0' };
+
 export const LSP7_TYPE_IDS = {
   // keccak256('LSP7Tokens_SenderNotification')
   LSP7Tokens_SenderNotification:

diff --git a/packages/lsp8-contracts/constants.ts b/packages/lsp8-contracts/constants.ts
@@ -1,5 +1,10 @@
 export const INTERFACE_ID_LSP8 = '0x3a271706';
 
+export const INTERFACE_ID_LSP8_PREVIOUS = {
+  '0xecad9f75': 'v0.13.0',
+  '0x30dc5278': 'v0.12.0',
+};
+
 export const LSP8DataKeys = {
   LSP8TokenIdFormat: '0xf675e9361af1c1664c1868cfa3eb97672d6b1a513aa5b81dec34c9ee330e818d',
   LSP8TokenMetadataBaseURI: '0x1a7628600c3bac7101f53697f48df381ddc36b9015e7d7c9c5633d1252aa2843',