Add StakingExtension

packages/sdk38/src/index.ts

@@ -63,10 +63,14 @@ export {
   setupGovExtension,
   setupMintExtension,
   setupSlashingExtension,
+  setupStakingExtension,
   setupSupplyExtension,
   SlashingExtension,
   SlashingParametersResponse,
   SlashingSigningInfosResponse,
+  StakingExtension,
+  StakingParametersResponse,
+  StakingPoolResponse,
   SupplyExtension,
   TxsResponse,
 } from "./lcdapi";

packages/sdk38/src/lcdapi/index.ts

@@ -42,6 +42,12 @@ export {
   SlashingParametersResponse,
   SlashingSigningInfosResponse,
 } from "./slashing";
+export {
+  setupStakingExtension,
+  StakingExtension,
+  StakingParametersResponse,
+  StakingPoolResponse,
+} from "./staking";
 export { setupSupplyExtension, SupplyExtension, TotalSupplyAllResponse, TotalSupplyResponse } from "./supply";
 
 //

packages/sdk38/src/lcdapi/staking.spec.ts

@@ -0,0 +1,43 @@
+/* eslint-disable @typescript-eslint/camelcase */
+import { nonNegativeIntegerMatcher, pendingWithoutWasmd, wasmd } from "../testutils.spec";
+import { LcdClient } from "./lcdclient";
+import { setupStakingExtension, StakingExtension } from "./staking";
+
+function makeStakingClient(apiUrl: string): LcdClient & StakingExtension {
+  return LcdClient.withExtensions({ apiUrl }, setupStakingExtension);
+}
+
+describe("StakingExtension", () => {
+  describe("pool", () => {
+    it("works", async () => {
+      pendingWithoutWasmd();
+      const client = makeStakingClient(wasmd.endpoint);
+      const response = await client.staking.pool();
+      expect(response).toEqual({
+        height: jasmine.stringMatching(nonNegativeIntegerMatcher),
+        result: {
+          not_bonded_tokens: "0",
+          bonded_tokens: "250000000",
+        },
+      });
+    });
+  });
+
+  describe("parameters", () => {
+    it("works", async () => {
+      pendingWithoutWasmd();
+      const client = makeStakingClient(wasmd.endpoint);
+      const response = await client.staking.parameters();
+      expect(response).toEqual({
+        height: jasmine.stringMatching(nonNegativeIntegerMatcher),
+        result: {
+          unbonding_time: "1814400000000000",
+          max_validators: 100,
+          max_entries: 7,
+          historical_entries: 0,
+          bond_denom: "ustake",
+        },
+      });
+    });
+  });
+});

packages/sdk38/src/lcdapi/staking.ts

@@ -0,0 +1,36 @@
+import { LcdClient } from "./lcdclient";
+
+export interface StakingPoolResponse {
+  readonly height: string;
+  readonly result: {
+    readonly not_bonded_tokens: string;
+    readonly bonded_tokens: string;
+  };
+}
+
+export interface StakingParametersResponse {
+  readonly height: string;
+  readonly result: {
+    readonly unbonding_time: string;
+    readonly max_validators: number;
+    readonly max_entries: number;
+    readonly historical_entries: number;
+    readonly bond_denom: string;
+  };
+}
+
+export interface StakingExtension {
+  readonly staking: {
+    readonly pool: () => Promise<StakingPoolResponse>;
+    readonly parameters: () => Promise<StakingParametersResponse>;
+  };
+}
+
+export function setupStakingExtension(base: LcdClient): StakingExtension {
+  return {
+    staking: {
+      pool: async () => base.get(`/staking/pool`),
+      parameters: async () => base.get(`/staking/parameters`),
+    },
+  };
+}

packages/sdk38/types/index.d.ts

@@ -61,10 +61,14 @@ export {
   setupGovExtension,
   setupMintExtension,
   setupSlashingExtension,
+  setupStakingExtension,
   setupSupplyExtension,
   SlashingExtension,
   SlashingParametersResponse,
   SlashingSigningInfosResponse,
+  StakingExtension,
+  StakingParametersResponse,
+  StakingPoolResponse,
   SupplyExtension,
   TxsResponse,
 } from "./lcdapi";

packages/sdk38/types/lcdapi/index.d.ts

@@ -38,6 +38,12 @@ export {
   SlashingParametersResponse,
   SlashingSigningInfosResponse,
 } from "./slashing";
+export {
+  setupStakingExtension,
+  StakingExtension,
+  StakingParametersResponse,
+  StakingPoolResponse,
+} from "./staking";
 export { setupSupplyExtension, SupplyExtension, TotalSupplyAllResponse, TotalSupplyResponse } from "./supply";
 export {
   BlockResponse,

packages/sdk38/types/lcdapi/staking.d.ts

@@ -0,0 +1,25 @@
+import { LcdClient } from "./lcdclient";
+export interface StakingPoolResponse {
+  readonly height: string;
+  readonly result: {
+    readonly not_bonded_tokens: string;
+    readonly bonded_tokens: string;
+  };
+}
+export interface StakingParametersResponse {
+  readonly height: string;
+  readonly result: {
+    readonly unbonding_time: string;
+    readonly max_validators: number;
+    readonly max_entries: number;
+    readonly historical_entries: number;
+    readonly bond_denom: string;
+  };
+}
+export interface StakingExtension {
+  readonly staking: {
+    readonly pool: () => Promise<StakingPoolResponse>;
+    readonly parameters: () => Promise<StakingParametersResponse>;
+  };
+}
+export declare function setupStakingExtension(base: LcdClient): StakingExtension;