Merge pull request #29 from tallycash/earn-contract-interaction

Earn contract interaction

.env.defaults

@@ -11,6 +11,7 @@ HIDE_IMPORT_LEDGER=false
 GAS_PRICE_POOLING_FREQUENCY=120
 ETHEREUM_NETWORK=mainnet
 PERSIST_UI_LOCATION=false
+EARN_COMING_SOON=true
 WEBSITE_ORIGIN=https://tally.cash
 USE_MAINNET_FORK=false
 MAINNET_FORK_URL="http://127.0.0.1:8545"

background/constants/index.ts

@@ -26,5 +26,7 @@ export const DAY = 24 * HOUR
 export const COMMUNITY_MULTISIG_ADDRESS =
   "0x99b36fDbC582D113aF36A21EBa06BFEAb7b9bE12"
 
+export const doggoTokenDecimalDigits = 18
+
 export * from "./currencies"
 export * from "./networks"

background/features/features.ts

@@ -6,3 +6,4 @@ export const HIDE_CREATE_PHRASE = process.env.HIDE_CREATE_PHRASE === "true"
 export const HIDE_IMPORT_LEDGER = process.env.HIDE_IMPORT_LEDGER === "true"
 export const PERSIST_UI_LOCATION = process.env.PERSIST_UI_LOCATION === "true"
 export const USE_MAINNET_FORK = process.env.USE_MAINNET_FORK === "true"
+export const EARN_COMING_SOON = process.env.EARN_COMING_SOON === "true"

background/lib/approvalTarget.ts

@@ -0,0 +1,162 @@
+const APPROVAL_TARGET_ABI = [
+  {
+    inputs: [],
+    stateMutability: "nonpayable",
+    type: "constructor",
+  },
+  {
+    inputs: [],
+    name: "DOMAIN_SEPARATOR",
+    outputs: [
+      {
+        internalType: "bytes32",
+        name: "",
+        type: "bytes32",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "PERMIT_AND_TRANSFER_FROM_TYPEHASH",
+    outputs: [
+      {
+        internalType: "bytes32",
+        name: "",
+        type: "bytes32",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "cachedChainId",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "cachedDomainSeparator",
+    outputs: [
+      {
+        internalType: "bytes32",
+        name: "",
+        type: "bytes32",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    name: "nonces",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "erc20",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "owner",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "recipient",
+        type: "address",
+      },
+      {
+        internalType: "uint256",
+        name: "amount",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "deadline",
+        type: "uint256",
+      },
+      {
+        internalType: "uint8",
+        name: "v",
+        type: "uint8",
+      },
+      {
+        internalType: "bytes32",
+        name: "r",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes32",
+        name: "s",
+        type: "bytes32",
+      },
+    ],
+    name: "permitAndTransferFrom",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "typeHashDigest",
+        type: "bytes32",
+      },
+      {
+        internalType: "uint8",
+        name: "v",
+        type: "uint8",
+      },
+      {
+        internalType: "bytes32",
+        name: "r",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes32",
+        name: "s",
+        type: "bytes32",
+      },
+    ],
+    name: "recoverFromTypeHashSignature",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+]
+
+export default APPROVAL_TARGET_ABI