add chain specific inflation calc

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] || '');

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 }
+};

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) {

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;
 }