From d8640f134f81bf78013e0faebcebb913277208e8 Mon Sep 17 00:00:00 2001
From: Harsh Agarwal <hagarwal9200@gmail.com>
Date: Wed, 19 Jun 2024 02:25:51 +0530
Subject: [PATCH] feat(#minor); Price Lib; Add blast network  (#2568)

---
 .../_reference_/src/prices/common/utils.ts    |   3 +
 .../_reference_/src/prices/config/blast.ts    | 131 ++++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 subgraphs/_reference_/src/prices/config/blast.ts

diff --git a/subgraphs/_reference_/src/prices/common/utils.ts b/subgraphs/_reference_/src/prices/common/utils.ts
index e3fe96b697..c2dc102b76 100644
--- a/subgraphs/_reference_/src/prices/common/utils.ts
+++ b/subgraphs/_reference_/src/prices/common/utils.ts
@@ -2,6 +2,7 @@ import * as BSC from "../config/bsc";
 import * as CELO from "../config/celo";
 import * as FUSE from "../config/fuse";
 import * as XDAI from "../config/gnosis";
+import * as BLAST from "../config/blast";
 import * as CRONOS from "../config/cronos";
 import * as AURORA from "../config/aurora";
 import * as FANTOM from "../config/fantom";
@@ -105,6 +106,8 @@ export function getConfig(): Configurations {
     return new CELO.config();
   } else if (network == FUSE.NETWORK_STRING) {
     return new FUSE.config();
+  } else if (network == BLAST.NETWORK_STRING) {
+    return new BLAST.config();
   }
 
   return new TEMPLATE.config();
diff --git a/subgraphs/_reference_/src/prices/config/blast.ts b/subgraphs/_reference_/src/prices/config/blast.ts
new file mode 100644
index 0000000000..8b788d0697
--- /dev/null
+++ b/subgraphs/_reference_/src/prices/config/blast.ts
@@ -0,0 +1,131 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+import * as constants from "../common/constants";
+import { Address, BigInt, ethereum } from "@graphprotocol/graph-ts";
+import { Configurations, OracleConfig, OracleContract } from "../common/types";
+
+export const NETWORK_STRING = "blast-mainnet";
+
+///////////////////////////////////////////////////////////////////////////
+///////////////////// CALCULATIONS/ORACLE CONTRACT ////////////////////////
+///////////////////////////////////////////////////////////////////////////
+
+export const YEARN_LENS_CONTRACT_ADDRESS = new OracleContract();
+export const CHAIN_LINK_CONTRACT_ADDRESS = new OracleContract();
+export const AAVE_ORACLE_CONTRACT_ADDRESS = new OracleContract();
+export const SUSHISWAP_CALCULATIONS_ADDRESS = new OracleContract();
+
+///////////////////////////////////////////////////////////////////////////
+///////////////////////////// CURVE CONTRACT //////////////////////////////
+///////////////////////////////////////////////////////////////////////////
+
+export const CURVE_CALCULATIONS_ADDRESS = new OracleContract();
+
+export const CURVE_REGISTRY_ADDRESSES: OracleContract[] = [];
+
+///////////////////////////////////////////////////////////////////////////
+/////////////////////////// UNISWAP FORKS CONTRACT ////////////////////////
+///////////////////////////////////////////////////////////////////////////
+
+export const UNISWAP_FORKS_ROUTER_ADDRESSES: OracleContract[] = [
+  new OracleContract("0x98994a9a7a2570367554589189dc9772241650f6", 157110), // Thruster v2 Router1
+  new OracleContract("0x44889b52b71e60de6ed7de82e2939fcc52fb2b4e", 157501), // Thruster v2 Router2
+  new OracleContract("0x54cf3d259a06601b5bc45f61a16443ed5404dd64", 285726), // Sushiswap v2 Router02
+];
+
+///////////////////////////////////////////////////////////////////////////
+/////////////////////////// BLACKLISTED TOKENS ////////////////////////////
+///////////////////////////////////////////////////////////////////////////
+
+export const YEARN_LENS_BLACKLIST: Address[] = [];
+export const AAVE_ORACLE_BLACKLIST: Address[] = [];
+export const CURVE_CALCULATIONS_BLACKSLIST: Address[] = [];
+export const SUSHI_CALCULATIONS_BLACKSLIST: Address[] = [];
+
+///////////////////////////////////////////////////////////////////////////
+//////////////////////////// HARDCODED STABLES ////////////////////////////
+///////////////////////////////////////////////////////////////////////////
+
+export const HARDCODED_STABLES: Address[] = [];
+
+///////////////////////////////////////////////////////////////////////////
+///////////////////////////////// HELPERS /////////////////////////////////
+///////////////////////////////////////////////////////////////////////////
+
+export const USDC_TOKEN_DECIMALS = BigInt.fromI32(18);
+
+export const ETH_ADDRESS = constants.NULL.TYPE_ADDRESS;
+export const WETH_ADDRESS = Address.fromString(
+  "0x4300000000000000000000000000000000000004"
+);
+export const USDC_ADDRESS = Address.fromString(
+  "0x4300000000000000000000000000000000000003"
+);
+
+export class config implements Configurations {
+  network(): string {
+    return NETWORK_STRING;
+  }
+
+  yearnLens(): OracleContract {
+    return YEARN_LENS_CONTRACT_ADDRESS;
+  }
+  chainLink(): OracleContract {
+    return CHAIN_LINK_CONTRACT_ADDRESS;
+  }
+  yearnLensBlacklist(): Address[] {
+    return YEARN_LENS_BLACKLIST;
+  }
+
+  aaveOracle(): OracleContract {
+    return AAVE_ORACLE_CONTRACT_ADDRESS;
+  }
+  aaveOracleBlacklist(): Address[] {
+    return AAVE_ORACLE_BLACKLIST;
+  }
+
+  curveCalculations(): OracleContract {
+    return CURVE_CALCULATIONS_ADDRESS;
+  }
+  curveCalculationsBlacklist(): Address[] {
+    return CURVE_CALCULATIONS_BLACKSLIST;
+  }
+
+  sushiCalculations(): OracleContract {
+    return SUSHISWAP_CALCULATIONS_ADDRESS;
+  }
+  sushiCalculationsBlacklist(): Address[] {
+    return SUSHI_CALCULATIONS_BLACKSLIST;
+  }
+
+  uniswapForks(): OracleContract[] {
+    return UNISWAP_FORKS_ROUTER_ADDRESSES;
+  }
+  curveRegistry(): OracleContract[] {
+    return CURVE_REGISTRY_ADDRESSES;
+  }
+
+  hardcodedStables(): Address[] {
+    return HARDCODED_STABLES;
+  }
+
+  ethAddress(): Address {
+    return ETH_ADDRESS;
+  }
+  wethAddress(): Address {
+    return WETH_ADDRESS;
+  }
+  usdcAddress(): Address {
+    return USDC_ADDRESS;
+  }
+
+  usdcTokenDecimals(): BigInt {
+    return USDC_TOKEN_DECIMALS;
+  }
+
+  getOracleOverride(
+    tokenAddr: Address | null,
+    block: ethereum.Block | null
+  ): OracleConfig | null {
+    return null;
+  }
+}