From 9c660d8da22b232d484c9810fff5ea435f27b1ed Mon Sep 17 00:00:00 2001
From: ivivanov <i.ivanov@nolus.io>
Date: Sat, 27 Jan 2024 12:04:05 +0200
Subject: [PATCH] add chain specific inflation calc

---
 chains/mainnet/nolus.json | 27 +++++++++++++++++++++++++++
 src/libs/client.ts        |  2 +-
 src/libs/clients/nolus.ts | 26 ++++++++++++++++++++++++++
 src/libs/http.ts          |  2 +-
 src/libs/registry.ts      |  4 ++--
 5 files changed, 57 insertions(+), 4 deletions(-)
 create mode 100644 chains/mainnet/nolus.json
 create mode 100644 src/libs/clients/nolus.ts

diff --git a/chains/mainnet/nolus.json b/chains/mainnet/nolus.json
new file mode 100644
index 00000000..81bdd484
--- /dev/null
+++ b/chains/mainnet/nolus.json
@@ -0,0 +1,27 @@
+{
+    "chain_name": "nolus",
+    "coingecko": "nolus",
+    "api": [
+        {"provider": "Nolus", "address": "https://pirin-cl.nolus.network:1317"},
+        {"provider": "LavenderFive", "address": "https://nolus-api.lavenderfive.com:443"},
+        {"provider": "Allnodes", "address": "https://nolus-rest.publicnode.com"}
+    ],
+    "rpc": [
+        {"provider": "Nolus", "address": "https://pirin-cl.nolus.network:26657"}, 
+        {"provider": "LavenderFive", "address": "https://nolus-rpc.lavenderfive.com:443"},
+        {"provider": "Allnodes", "address": "https://nolus-rpc.publicnode.com:443"}
+    ],
+    "snapshot_provider": "",
+    "sdk_version": "v0.47.6",
+    "coin_type": "118",
+    "min_tx_fee": "0",
+    "addr_prefix": "nolus",
+    "logo": "/logos/nolus.svg",
+    "assets": [{
+        "base": "unls",
+        "symbol": "NLS",
+        "exponent": "6",
+        "coingecko_id": "nolus",
+        "logo": "/logos/nolus.svg"
+    }]
+}
diff --git a/src/libs/client.ts b/src/libs/client.ts
index 359ac486..75423eb1 100644
--- a/src/libs/client.ts
+++ b/src/libs/client.ts
@@ -20,7 +20,7 @@ export class BaseRestClient<R extends AbstractRegistry> {
     this.endpoint = endpoint;
     this.registry = registry;
   }
-  async request<T>(request: Request<T>, args: Record<string, any>, query = '', adapter?: (source: any) => T ) {
+  async request<T>(request: Request<T>, args: Record<string, any>, query = '', adapter?: (source: any) => Promise<T> ) {
     let url = `${request.url.startsWith("http")?'':this.endpoint}${request.url}${query}`;
     Object.keys(args).forEach((k) => {
       url = url.replace(`{${k}}`, args[k] || '');
diff --git a/src/libs/clients/nolus.ts b/src/libs/clients/nolus.ts
new file mode 100644
index 00000000..b318a037
--- /dev/null
+++ b/src/libs/clients/nolus.ts
@@ -0,0 +1,26 @@
+import type { RequestRegistry } from '@/libs/registry'
+import { CosmosRestClient } from '@/libs/client';
+import { useBlockchain } from '@/stores';
+import { adapter } from '@/libs/registry'
+
+// Blockchain Name
+export const name = 'nolus';
+
+// nolus custom request
+export const requests: Partial<RequestRegistry> = {
+  mint_inflation: {
+    url: '/nolus/mint/v1beta1/annual_inflation',
+    adapter: async (data: any): Promise<any> => {
+      try {
+        const client = CosmosRestClient.newDefault(useBlockchain().endpoint.address)
+        const staking = await client.getStakingPool()
+        const inflation = Number(data.annual_inflation) / Number(staking.pool.bonded_tokens) || 0;
+        return { inflation: inflation.toString() };
+      } catch (error) {
+        console.log("Error in adapter:", error);
+        return { inflation: "0" };
+      }
+    }
+  },
+  bank_supply_by_denom: { url: "/cosmos/bank/v1beta1/supply/by_denom?denom={denom}", adapter }
+};
diff --git a/src/libs/http.ts b/src/libs/http.ts
index 0c134fa8..8334d647 100644
--- a/src/libs/http.ts
+++ b/src/libs/http.ts
@@ -2,7 +2,7 @@ import fetch from 'cross-fetch';
 
 export async function fetchData<T>(
   url: string,
-  adapter: (source: any) => T
+  adapter: (source: any) => Promise<T>
 ): Promise<T> {
   const response = await fetch(url);
   if (!response.ok) {
diff --git a/src/libs/registry.ts b/src/libs/registry.ts
index 1378ad27..f65edfcf 100644
--- a/src/libs/registry.ts
+++ b/src/libs/registry.ts
@@ -45,7 +45,7 @@ import type { PaginatedTxs, Tx, TxResponse } from '@/types';
 import semver from 'semver'
 export interface Request<T> {
   url: string;
-  adapter: (source: any) => T;
+  adapter: (source: any) => Promise<T>;
 }
 
 export interface AbstractRegistry {
@@ -154,7 +154,7 @@ export interface RequestRegistry extends AbstractRegistry {
   interchain_security_ccv_provider_validator_consumer_addr: Request<{consumer_address: string}>
 }
 
-export function adapter<T>(source: any): T {
+export function adapter<T>(source: any): Promise<T> {
   return source;
 }