@ethersproject/abstract-provider - npm Package Compare versions

Comparing version 5.3.0 to 5.4.0

lib.esm/_version.d.ts

@@ -1,2 +0,2 @@
-export declare const version = "abstract-provider/5.3.0";
+export declare const version = "abstract-provider/5.4.0";
 //# sourceMappingURL=_version.d.ts.map

lib.esm/_version.js

@@ -1,2 +0,2 @@
-export const version = "abstract-provider/5.3.0";
+export const version = "abstract-provider/5.4.0";
 //# sourceMappingURL=_version.js.map

lib.esm/index.d.ts

@@ -18,2 +18,4 @@ import { BigNumber, BigNumberish } from "@ethersproject/bignumber";
     accessList?: AccessListish;
+    maxPriorityFeePerGas?: BigNumberish;
+    maxFeePerGas?: BigNumberish;
 };
@@ -42,2 +44,3 @@ export interface TransactionResponse extends Transaction {
     extraData: string;
+    baseFeePerGas?: null | BigNumber;
 }
@@ -75,5 +78,12 @@ export interface Block extends _Block {
     cumulativeGasUsed: BigNumber;
+    effectiveGasPrice: BigNumber;
     byzantium: boolean;
+    type: number;
     status?: number;
 }
+export interface FeeData {
+    maxFeePerGas: null | BigNumber;
+    maxPriorityFeePerGas: null | BigNumber;
+    gasPrice: null | BigNumber;
+}
 export interface EventFilter {
@@ -116,2 +126,3 @@ address?: string;
     abstract getGasPrice(): Promise<BigNumber>;
+    getFeeData(): Promise<FeeData>;
     abstract getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber>;
@@ -118,0 +129,0 @@ abstract getTransactionCount(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<number>;

lib.esm/index.js

 "use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+import { BigNumber } from "@ethersproject/bignumber";
 import { isHexString } from "@ethersproject/bytes";
-import { Description, defineReadOnly } from "@ethersproject/properties";
+import { Description, defineReadOnly, resolveProperties } from "@ethersproject/properties";
 import { Logger } from "@ethersproject/logger";
@@ -67,2 +77,23 @@ import { version } from "./_version";
     }
+    getFeeData() {
+        return __awaiter(this, void 0, void 0, function* () {
+            const { block, gasPrice } = yield resolveProperties({
+                block: this.getBlock("latest"),
+                gasPrice: this.getGasPrice().catch((error) => {
+                    // @TODO: Why is this now failing on Calaveras?
+                    //console.log(error);
+                    return null;
+                })
+            });
+            let maxFeePerGas = null, maxPriorityFeePerGas = null;
+            if (block && block.baseFeePerGas) {
+                // We may want to compute this more accurately in the future,
+                // using the formula "check if the base fee is correct".
+                // See: https://eips.ethereum.org/EIPS/eip-1559
+                maxPriorityFeePerGas = BigNumber.from("1000000000");
+                maxFeePerGas = block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas);
+            }
+            return { maxFeePerGas, maxPriorityFeePerGas, gasPrice };
+        });
+    }
     // Alias for "on"
@@ -69,0 +100,0 @@ addListener(eventName, listener) {

lib/_version.d.ts

@@ -1,2 +0,2 @@
-export declare const version = "abstract-provider/5.3.0";
+export declare const version = "abstract-provider/5.4.0";
 //# sourceMappingURL=_version.d.ts.map

lib/_version.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "abstract-provider/5.3.0";
+exports.version = "abstract-provider/5.4.0";
 //# sourceMappingURL=_version.js.map

lib/index.d.ts

@@ -18,2 +18,4 @@ import { BigNumber, BigNumberish } from "@ethersproject/bignumber";
     accessList?: AccessListish;
+    maxPriorityFeePerGas?: BigNumberish;
+    maxFeePerGas?: BigNumberish;
 };
@@ -42,2 +44,3 @@ export interface TransactionResponse extends Transaction {
     extraData: string;
+    baseFeePerGas?: null | BigNumber;
 }
@@ -75,5 +78,12 @@ export interface Block extends _Block {
     cumulativeGasUsed: BigNumber;
+    effectiveGasPrice: BigNumber;
     byzantium: boolean;
+    type: number;
     status?: number;
 }
+export interface FeeData {
+    maxFeePerGas: null | BigNumber;
+    maxPriorityFeePerGas: null | BigNumber;
+    gasPrice: null | BigNumber;
+}
 export interface EventFilter {
@@ -116,2 +126,3 @@ address?: string;
     abstract getGasPrice(): Promise<BigNumber>;
+    getFeeData(): Promise<FeeData>;
     abstract getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber>;
@@ -118,0 +129,0 @@ abstract getTransactionCount(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<number>;

lib/index.js

@@ -17,4 +17,41 @@ "use strict";
 })();
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Provider = exports.TransactionOrderForkEvent = exports.TransactionForkEvent = exports.BlockForkEvent = exports.ForkEvent = void 0;
+var bignumber_1 = require("@ethersproject/bignumber");
 var bytes_1 = require("@ethersproject/bytes");
@@ -107,2 +144,30 @@ var properties_1 = require("@ethersproject/properties");
     }
+    Provider.prototype.getFeeData = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            var _a, block, gasPrice, maxFeePerGas, maxPriorityFeePerGas;
+            return __generator(this, function (_b) {
+                switch (_b.label) {
+                    case 0: return [4 /*yield*/, properties_1.resolveProperties({
+                            block: this.getBlock("latest"),
+                            gasPrice: this.getGasPrice().catch(function (error) {
+                                // @TODO: Why is this now failing on Calaveras?
+                                //console.log(error);
+                                return null;
+                            })
+                        })];
+                    case 1:
+                        _a = _b.sent(), block = _a.block, gasPrice = _a.gasPrice;
+                        maxFeePerGas = null, maxPriorityFeePerGas = null;
+                        if (block && block.baseFeePerGas) {
+                            // We may want to compute this more accurately in the future,
+                            // using the formula "check if the base fee is correct".
+                            // See: https://eips.ethereum.org/EIPS/eip-1559
+                            maxPriorityFeePerGas = bignumber_1.BigNumber.from("1000000000");
+                            maxFeePerGas = block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas);
+                        }
+                        return [2 /*return*/, { maxFeePerGas: maxFeePerGas, maxPriorityFeePerGas: maxPriorityFeePerGas, gasPrice: gasPrice }];
+                }
+            });
+        });
+    };
     // Alias for "on"
@@ -109,0 +174,0 @@ Provider.prototype.addListener = function (eventName, listener) {

package.json

 {
   "author": "Richard Moore <[e-mail]>",
   "dependencies": {
-    "@ethersproject/bignumber": "^5.3.0",
-    "@ethersproject/bytes": "^5.3.0",
-    "@ethersproject/logger": "^5.3.0",
-    "@ethersproject/networks": "^5.3.0",
-    "@ethersproject/properties": "^5.3.0",
-    "@ethersproject/transactions": "^5.3.0",
-    "@ethersproject/web": "^5.3.0"
+    "@ethersproject/bignumber": "^5.4.0",
+    "@ethersproject/bytes": "^5.4.0",
+    "@ethersproject/logger": "^5.4.0",
+    "@ethersproject/networks": "^5.4.0",
+    "@ethersproject/properties": "^5.4.0",
+    "@ethersproject/transactions": "^5.4.0",
+    "@ethersproject/web": "^5.4.0"
   },
@@ -24,3 +24,3 @@ "description": "An Abstract Class for describing an Ethereum Provider for ethers.",
   ],
-  "gitHead": "4e6d121fb8aa7327290afab7653364be8ddd8d81",
+  "gitHead": "71b7547f10229f50d8b701611c5e6041b8ed966b",
   "keywords": [
@@ -46,5 +46,5 @@ "Ethereum",
   "sideEffects": false,
-  "tarballHash": "0xbe087cfc8ee43f3154f8006b382424ca7394b04d34fc089372ade08ba9cb65b6",
+  "tarballHash": "0x0d152f2cef24f5a71be21511b20e285fa705aacdf06f626542595ff64aad5394",
   "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.0"
 }

src.ts/_version.ts

@@ -1,1 +0,1 @@
-export const version = "abstract-provider/5.3.0";
+export const version = "abstract-provider/5.4.0";

src.ts/index.ts

@@ -6,3 +6,3 @@ "use strict";
 import { Network } from "@ethersproject/networks";
-import { Deferrable, Description, defineReadOnly } from "@ethersproject/properties";
+import { Deferrable, Description, defineReadOnly, resolveProperties } from "@ethersproject/properties";
 import { AccessListish, Transaction } from "@ethersproject/transactions";
@@ -33,2 +33,5 @@ import { OnceBlockable } from "@ethersproject/web";
     accessList?: AccessListish;
+
+    maxPriorityFeePerGas?: BigNumberish;
+    maxFeePerGas?: BigNumberish;
 }
@@ -72,2 +75,4 @@
     extraData: string;
+
+    baseFeePerGas?: null | BigNumber;
 }
@@ -114,6 +119,14 @@
     cumulativeGasUsed: BigNumber,
+    effectiveGasPrice: BigNumber,
     byzantium: boolean,
+    type: number;
     status?: number
 };
 
+export interface FeeData {
+    maxFeePerGas: null | BigNumber;
+    maxPriorityFeePerGas: null | BigNumber;
+    gasPrice: null | BigNumber;
+}
+
 export interface EventFilter {
@@ -213,3 +226,2 @@ address?: string;
 // Exported Abstracts
-
 export abstract class Provider implements OnceBlockable {
@@ -223,3 +235,25 @@
     abstract getGasPrice(): Promise<BigNumber>;
+    async getFeeData(): Promise<FeeData> {
+        const { block, gasPrice } = await resolveProperties({
+            block: this.getBlock("latest"),
+            gasPrice: this.getGasPrice().catch((error) => {
+                // @TODO: Why is this now failing on Calaveras?
+                //console.log(error);
+                return null;
+            })
+        });
 
+        let maxFeePerGas = null, maxPriorityFeePerGas = null;
+
+        if (block && block.baseFeePerGas) {
+            // We may want to compute this more accurately in the future,
+            // using the formula "check if the base fee is correct".
+            // See: https://eips.ethereum.org/EIPS/eip-1559
+            maxPriorityFeePerGas = BigNumber.from("1000000000");
+            maxFeePerGas = block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas);
+        }
+
+        return { maxFeePerGas, maxPriorityFeePerGas, gasPrice };
+    }
+
     // Account
@@ -226,0 +260,0 @@ abstract getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber>;

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Found 1 instance in 1 package

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Improved metrics

Total package byte prevSize

59576

increased by19.95%

Lines of code

878

increased by20.11%

Dependency changes

• Updated@ethersproject/bignumber@^5.4.0

• Updated@ethersproject/bytes@^5.4.0

• Updated@ethersproject/logger@^5.4.0

• Updated@ethersproject/networks@^5.4.0

• Updated@ethersproject/properties@^5.4.0

• Updated@ethersproject/transactions@^5.4.0

• Updated@ethersproject/web@^5.4.0