feat(extensions/erc20): add claimTo and claim condition extensions (#2771)

Author: jnsdls

.changeset/smooth-points-scream.md

@@ -0,0 +1,8 @@
+---
+"thirdweb": minor
+---
+
+Added ERC20 extensions:
+
+- claimTo with allowlist support
+- setClaimConditions

packages/thirdweb/scripts/generate/abis/erc20/IDropERC20.json

@@ -1,6 +1,8 @@
 [
-  "event ClaimConditionsUpdated((uint256 startTimestamp, uint256 maxClaimableSupply, uint256 supplyClaimed, uint256 quantityLimitPerWallet, uint256 waitTimeInSecondsBetweenClaims, bytes32 merkleRoot, uint256 pricePerToken, address currency)[] claimConditions)",
+  "event ClaimConditionsUpdated((uint256 startTimestamp, uint256 maxClaimableSupply, uint256 supplyClaimed, uint256 quantityLimitPerWallet, bytes32 merkleRoot, uint256 pricePerToken, address currency, string metadata)[] claimConditions, bool resetEligibility)",
   "event TokensClaimed(uint256 indexed claimConditionIndex, address indexed claimer, address indexed receiver, uint256 quantityClaimed)",
-  "function claim(address receiver, uint256 quantity, address currency, uint256 pricePerToken, (bytes32[] proof, uint256 maxQuantityInAllowlist) allowlistProof, bytes data) payable",
-  "function setClaimConditions((uint256 startTimestamp, uint256 maxClaimableSupply, uint256 supplyClaimed, uint256 quantityLimitPerWallet, uint256 waitTimeInSecondsBetweenClaims, bytes32 merkleRoot, uint256 pricePerToken, address currency)[] phases, bool resetClaimEligibility)"
+  "function claim(address receiver, uint256 quantity, address currency, uint256 pricePerToken, (bytes32[] proof, uint256 quantityLimitPerWallet, uint256 pricePerToken, address currency) allowlistProof, bytes data) payable",
+  "function setClaimConditions((uint256 startTimestamp, uint256 maxClaimableSupply, uint256 supplyClaimed, uint256 quantityLimitPerWallet, uint256 waitTimeInSecondsBetweenClaims, bytes32 merkleRoot, uint256 pricePerToken, address currency)[] phases, bool resetClaimEligibility)",
+  "function getClaimConditionById(uint256 _conditionId) view returns ((uint256 startTimestamp, uint256 maxClaimableSupply, uint256 supplyClaimed, uint256 quantityLimitPerWallet, bytes32 merkleRoot, uint256 pricePerToken, address currency, string metadata) condition)",
+  "function getActiveClaimConditionId() view returns (uint256)"
 ]

packages/thirdweb/scripts/generate/generate.ts

@@ -151,7 +151,7 @@ const FN_OUTPUTS = ${JSON.stringify(preparedMethod[2], null, 2)} as const;
  * Checks if the \`${f.name}\` method is supported by the given contract.
  * @param contract The ThirdwebContract.
  * @returns A promise that resolves to a boolean indicating if the \`${f.name}\` method is supported.
- * @extension ERC721
+ * @extension ${extensionName.toUpperCase()}
  * @example
  * \`\`\`ts
  * import { is${uppercaseFirstLetter(
@@ -326,7 +326,7 @@ const FN_OUTPUTS = ${JSON.stringify(preparedMethod[2], null, 2)} as const;
  * Checks if the \`${f.name}\` method is supported by the given contract.
  * @param contract The ThirdwebContract.
  * @returns A promise that resolves to a boolean indicating if the \`${f.name}\` method is supported.
- * @extension ERC721
+ * @extension ${extensionName.toUpperCase()}
  * @example
  * \`\`\`ts
  * import { is${uppercaseFirstLetter(

packages/thirdweb/src/exports/extensions/erc20.ts

@@ -44,3 +44,36 @@ export {
   burnFrom,
   type BurnFromParams,
 } from "../../extensions/erc20/__generated__/IBurnableERC20/write/burnFrom.js";
+
+// EVENTS
+export {
+  transferEvent,
+  type TransferEventFilters,
+} from "../../extensions/erc20/__generated__/IERC20/events/Transfer.js";
+export {
+  approvalEvent,
+  type ApprovalEventFilters,
+} from "../../extensions/erc20/__generated__/IERC20/events/Approval.js";
+export {
+  tokensMintedEvent,
+  type TokensMintedEventFilters,
+} from "../../extensions/erc20/__generated__/IMintableERC20/events/TokensMinted.js";
+export {
+  tokensClaimedEvent,
+  type TokensClaimedEventFilters,
+} from "../../extensions/erc20/__generated__/IDropERC20/events/TokensClaimed.js";
+export { claimConditionsUpdatedEvent } from "../../extensions/erc20/__generated__/IDropERC20/events/ClaimConditionsUpdated.js";
+
+/**
+ * DROPS extension for ERC20
+ */
+export { getClaimConditionById } from "../../extensions/erc20/__generated__/IDropERC20/read/getClaimConditionById.js";
+export { getActiveClaimCondition } from "../../extensions/erc20/drops/read/getActiveClaimCondition.js";
+export {
+  claimTo,
+  type ClaimToParams,
+} from "../../extensions/erc20/drops/write/claimTo.js";
+export {
+  setClaimConditions,
+  type SetClaimConditionsParams,
+} from "../../extensions/erc20/drops/write/setClaimConditions.js";