From 4ce52f4e0ca093a0e078529fe5e14e1f7894cac3 Mon Sep 17 00:00:00 2001
From: Ewan Sheldon <ewansheldon@gmail.com>
Date: Wed, 20 Nov 2024 18:03:38 +0100
Subject: [PATCH] push fake redemption endpoint

---
 app.js             |   3 +
 src/redemptions.js | 157 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 160 insertions(+)
 create mode 100644 src/redemptions.js

diff --git a/app.js b/app.js
index a2d8d6a..aec2631 100644
--- a/app.js
+++ b/app.js
@@ -6,6 +6,7 @@ const { getYieldData } = require('./src/yield.js');
 const { estimateSwap, estimateSwapUrl } = require('./src/swap.js');
 const { getTransactions, vaultTransactionsAddress } = require('./src/transactions.js');
 const { getLiquidationPoolData, liquidationPoolsAddress } = require('./src/liquidationPools.js');
+const { getRedemptionData } = require('./src/redemptions.js');
 const port = process.env.PORT || 3000;
 
 const server = http.createServer(async (req, res) => {
@@ -29,6 +30,8 @@ const server = http.createServer(async (req, res) => {
     res.end(JSON.stringify(await getTransactions(req.url)));
   } else if (liquidationPoolsAddress(req.url)) {
     res.end(JSON.stringify(await getLiquidationPoolData(req.url)));
+  } else if (req.url === '/redemption') {
+    res.end(JSON.stringify(await getRedemptionData()))
   }
   res.end();
 });
diff --git a/src/redemptions.js b/src/redemptions.js
new file mode 100644
index 0000000..8448be1
--- /dev/null
+++ b/src/redemptions.js
@@ -0,0 +1,157 @@
+const { ethers } = require("ethers");
+const managerABI = [
+  {
+    "type": "function",
+    "name": "totalSupply",
+    "inputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "stateMutability": "view"
+  },
+  {
+    "type": "function",
+    "name": "vaultData",
+    "inputs": [
+      {
+        "name": "_tokenID",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "outputs": [
+      {
+        "name": "",
+        "type": "tuple",
+        "internalType": "struct SmartVaultManagerV6.SmartVaultData",
+        "components": [
+          {
+            "name": "tokenId",
+            "type": "uint256",
+            "internalType": "uint256"
+          },
+          {
+            "name": "collateralRate",
+            "type": "uint256",
+            "internalType": "uint256"
+          },
+          {
+            "name": "mintFeeRate",
+            "type": "uint256",
+            "internalType": "uint256"
+          },
+          {
+            "name": "burnFeeRate",
+            "type": "uint256",
+            "internalType": "uint256"
+          },
+          {
+            "name": "status",
+            "type": "tuple",
+            "internalType": "struct ISmartVault.Status",
+            "components": [
+              {
+                "name": "vaultAddress",
+                "type": "address",
+                "internalType": "address"
+              },
+              {
+                "name": "minted",
+                "type": "uint256",
+                "internalType": "uint256"
+              },
+              {
+                "name": "maxMintable",
+                "type": "uint256",
+                "internalType": "uint256"
+              },
+              {
+                "name": "totalCollateralValue",
+                "type": "uint256",
+                "internalType": "uint256"
+              },
+              {
+                "name": "collateral",
+                "type": "tuple[]",
+                "internalType": "struct ISmartVault.Asset[]",
+                "components": [
+                  {
+                    "name": "token",
+                    "type": "tuple",
+                    "internalType": "struct ITokenManager.Token",
+                    "components": [
+                      {
+                        "name": "symbol",
+                        "type": "bytes32",
+                        "internalType": "bytes32"
+                      },
+                      {
+                        "name": "addr",
+                        "type": "address",
+                        "internalType": "address"
+                      },
+                      {
+                        "name": "dec",
+                        "type": "uint8",
+                        "internalType": "uint8"
+                      },
+                      {
+                        "name": "clAddr",
+                        "type": "address",
+                        "internalType": "address"
+                      },
+                      {
+                        "name": "clDec",
+                        "type": "uint8",
+                        "internalType": "uint8"
+                      }
+                    ]
+                  },
+                  {
+                    "name": "amount",
+                    "type": "uint256",
+                    "internalType": "uint256"
+                  },
+                  {
+                    "name": "collateralValue",
+                    "type": "uint256",
+                    "internalType": "uint256"
+                  }
+                ]
+              },
+              {
+                "name": "liquidated",
+                "type": "bool",
+                "internalType": "bool"
+              },
+              {
+                "name": "version",
+                "type": "uint8",
+                "internalType": "uint8"
+              },
+              {
+                "name": "vaultType",
+                "type": "bytes32",
+                "internalType": "bytes32"
+              }
+            ]
+          }
+        ]
+      }
+    ],
+    "stateMutability": "view"
+  }
+];
+
+const getRedemptionData = async _ => {
+  return ethers.utils.defaultAbiCoder.encode(['uint256','address'],['29','0x82aF49447D8a07e3bd95BD0d56f35241523fBab1']);
+};
+
+module.exports = {
+  getRedemptionData
+};
+