Fix 4902 (unsupportedChain) error getting wrapped as -32603 & Fork eth-rpc-errors

packages/wallet-sdk/package.json

@@ -41,7 +41,6 @@
     "clsx": "^1.2.1",
     "eth-block-tracker": "6.1.0",
     "eth-json-rpc-filters": "5.1.0",
-    "eth-rpc-errors": "4.0.3",
     "eventemitter3": "^5.0.1",
     "json-rpc-engine": "6.1.0",
     "keccak": "^3.0.3",

packages/wallet-sdk/src/errors/constants.ts

@@ -0,0 +1,119 @@
+interface ErrorCodes {
+  readonly rpc: {
+    readonly invalidInput: -32000;
+    readonly resourceNotFound: -32001;
+    readonly resourceUnavailable: -32002;
+    readonly transactionRejected: -32003;
+    readonly methodNotSupported: -32004;
+    readonly limitExceeded: -32005;
+    readonly parse: -32700;
+    readonly invalidRequest: -32600;
+    readonly methodNotFound: -32601;
+    readonly invalidParams: -32602;
+    readonly internal: -32603;
+  };
+  readonly provider: {
+    readonly userRejectedRequest: 4001;
+    readonly unauthorized: 4100;
+    readonly unsupportedMethod: 4200;
+    readonly disconnected: 4900;
+    readonly chainDisconnected: 4901;
+    readonly unsupportedChain: 4902;
+  };
+}
+
+export const standardErrorCodes: ErrorCodes = {
+  rpc: {
+    invalidInput: -32000,
+    resourceNotFound: -32001,
+    resourceUnavailable: -32002,
+    transactionRejected: -32003,
+    methodNotSupported: -32004,
+    limitExceeded: -32005,
+    parse: -32700,
+    invalidRequest: -32600,
+    methodNotFound: -32601,
+    invalidParams: -32602,
+    internal: -32603,
+  },
+  provider: {
+    userRejectedRequest: 4001,
+    unauthorized: 4100,
+    unsupportedMethod: 4200,
+    disconnected: 4900,
+    chainDisconnected: 4901,
+    unsupportedChain: 4902,
+  },
+};
+
+export const errorValues = {
+  '-32700': {
+    standard: 'JSON RPC 2.0',
+    message:
+      'Invalid JSON was received by the server. An error occurred on the server while parsing the JSON text.',
+  },
+  '-32600': {
+    standard: 'JSON RPC 2.0',
+    message: 'The JSON sent is not a valid Request object.',
+  },
+  '-32601': {
+    standard: 'JSON RPC 2.0',
+    message: 'The method does not exist / is not available.',
+  },
+  '-32602': {
+    standard: 'JSON RPC 2.0',
+    message: 'Invalid method parameter(s).',
+  },
+  '-32603': {
+    standard: 'JSON RPC 2.0',
+    message: 'Internal JSON-RPC error.',
+  },
+  '-32000': {
+    standard: 'EIP-1474',
+    message: 'Invalid input.',
+  },
+  '-32001': {
+    standard: 'EIP-1474',
+    message: 'Resource not found.',
+  },
+  '-32002': {
+    standard: 'EIP-1474',
+    message: 'Resource unavailable.',
+  },
+  '-32003': {
+    standard: 'EIP-1474',
+    message: 'Transaction rejected.',
+  },
+  '-32004': {
+    standard: 'EIP-1474',
+    message: 'Method not supported.',
+  },
+  '-32005': {
+    standard: 'EIP-1474',
+    message: 'Request limit exceeded.',
+  },
+  '4001': {
+    standard: 'EIP-1193',
+    message: 'User rejected the request.',
+  },
+  '4100': {
+    standard: 'EIP-1193',
+    message: 'The requested account and/or method has not been authorized by the user.',
+  },
+  '4200': {
+    standard: 'EIP-1193',
+    message: 'The requested method is not supported by this Ethereum provider.',
+  },
+  '4900': {
+    standard: 'EIP-1193',
+    message: 'The provider is disconnected from all chains.',
+  },
+  '4901': {
+    standard: 'EIP-1193',
+    message: 'The provider is disconnected from the specified chain.',
+  },
+  '4902': {
+    standard: 'EIP-3085',
+    message: 'Unrecognized chain ID.',
+  },
+};